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<DIV CLASS="navbar"><A HREF="http://vt100.net/"><IMG CLASS="button" SRC="vt100.net-logo.png" ALT="VT100.net" HEIGHT="16" WIDTH="102"></A> VT102 User Guide<TABLE WIDTH="100%">
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<TD ALIGN="LEFT"><A HREF="chapter2.html">Chapter 2</A></TD>
<TD ALIGN="CENTER"><A HREF="contents.html">Contents</A></TD>
<TD ALIGN="RIGHT"><A HREF="chapter4.html">Chapter 4</A></TD>
</TR>
</TBODY>
</TABLE>
<HR></DIV>
<H1 ID="S3"><SPAN CLASS="chapnum">3</SPAN> SET-UP Features</H1>
<H2 ID="S3.1">General</H2>
<P>SET-UP lets you select many VT102 features to configure the terminal for
specific applications. This chapter describes SET-UP and each of the
SET-UP features.</P>
<H2 ID="S3.2">SET-UP</H2>
<P>In SET-UP, you can select features at the keyboard. Current feature selections
appear on the screen. Two SET-UP displays show the features selections
- SET-UP A and SET-UP B (<A HREF="figure3-1a.html">Figure 3-1</A>). The first display (SET-UP
A) shows the location of the tab stops selected. A visual ruler numbers
each column. The second display (SET-UP B) shows the other SET-UP
features.</P>
<H2 ID="S3.3">Selecting Features</H2>
<P>You can select SET-UP features at the keyboard or with the computer.
When you select features at the keyboard, the terminal must be in SET-UP.
The terminal can enter SET-UP while on-line or off-line.</P>
<P>Entering SET-UP cancels print operations. If KBD LOCKED is on, the terminal
erases the keyboard buffer before transmission. Exiting SET-UP
turns off KBD LOCKED. Change the SET-UP feature selections by using
the following general procedure.</P>
<TABLE CLASS="proctable" FRAME="VOID" RULES="GROUPS" CELLSPACING="0" BORDERCOLOR="#ffffff">
<COL SPAN="2" WIDTH="50%">
<THEAD>
<TR VALIGN="BOTTOM">
<TH>Procedure</TH>
<TH>Indication/Comments</TH>
</TR>
</THEAD>
<TBODY>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SET-UP</SPAN> to enter SET-UP.</TD>
<TD>Terminal displays SET-UP A.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SETUP A/B</SPAN> to select the correct SET-UP display.</TD>
<TD>Terminal displays selected SET-UP display.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Change the SET-UP feature selection.</TD>
<TD>SET-UP display shows feature selection.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Store the SET-UP features if desired.</TD>
<TD>Terminal displays "Wait" and then SET-UP A.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SET-UP</SPAN> to exit SET-UP.</TD>
<TD>Usually, characters displayed on screen before entering SET-UP are not lost. These characters reappear on screen
after exiting SET-UP.</TD>
</TR>
</TBODY>
</TABLE>
<P><A HREF="table3-1.html">Table 3-1</A> lists the SET-UP features that the computer can change. See
<A HREF="chapter5.html">Chapter 5</A> for more information about how the computer selects features.</P>
<H2 ID="S3.4">Feature Memories</H2>
<P>The terminal stores SET-UP feature selections in three SET-UP feature
memories: operating (temporary), user, and default (<A HREF="figure3-2.html">Figure 3-2</A>).</P>
<H3 ID="S3.4.1">Operating Memory</H3>
<P>This memory holds SET-UP feature selections that guide terminal operation.
You can select these features from either the keyboard or computer.
The SET-UP displays show the feature selections in this memory.</P>
<P>Operating memory features are replaced by user memory features during
a recall, reset, or power-up (terminal is first turned on). Change the feature
selections in operating memory by using the following procedure.</P>
<TABLE CLASS="proctable" FRAME="VOID" RULES="GROUPS" CELLSPACING="0" BORDERCOLOR="#ffffff">
<COL SPAN="2" WIDTH="50%">
<THEAD>
<TR VALIGN="BOTTOM">
<TH>Procedure</TH>
<TH>Indication/Comments</TH>
</TR>
</THEAD>
<TBODY>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SET-UP</SPAN> to enter SET-UP.</TD>
<TD>Terminal displays SET-UP A.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SETUP A/B</SPAN> to select the correct SET-UP display.</TD>
<TD>Terminal displays selected SET-UP display.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Change the SET-UP feature selection.</TD>
<TD>SET-UP display shows feature selection.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SET-UP</SPAN> to exit SET-UP.</TD>
<TD>Terminal operates according to new SET-UP feature selections in operating memory.</TD>
</TR>
</TBODY>
</TABLE>
<H3 ID="S3.4.2">User Memory</H3>
<P>This memory holds SET-UP feature selections that replace operating
memory features during a store, recall, reset, or power-up. User memory
in nonvolatile, so turning off the power does not affect SET-UP features.
When the terminal is on, you can move SET-UP features between operating
memory and user memory by using store, recall, and reset procedures.</P>
<H4 ID="S3.4.2.1">Store</H4>
<P>This procedure enters operating memory SET-UP feature selections
into user memory. You perform a store at the keyboard; the computer
does not have a store procedure. Store the SET-UP feature selections
in user memory by using the following procedure.</P>
<P CLASS="note">NOTE: The terminal does not check the modem interface during a store;
therefore received characters may be lost.</P>
<TABLE CLASS="proctable" FRAME="VOID" RULES="GROUPS" CELLSPACING="0" BORDERCOLOR="#ffffff">
<COL SPAN="2" WIDTH="50%">
<THEAD>
<TR VALIGN="BOTTOM">
<TH>Procedure</TH>
<TH>Indication/Comments</TH>
</TR>
</THEAD>
<TBODY>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SET-UP</SPAN> to enter SET-UP.</TD>
<TD>Terminal displays SET-UP A.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Hold down <SPAN CLASS="keyname">SHIFT</SPAN> and press <SPAN CLASS="keyname">S</SPAN> to store features in user memory.</TD>
<TD>Terminal displays Wait while storing feature selections in user memory, then displays SET-UP A.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SET-UP</SPAN> to exit SET-UP.</TD>
<TD>Characters displayed before entering SET-UP reappear.</TD>
</TR>
</TBODY>
</TABLE>
<P CLASS="note">NOTE: Storing the SET-UP features in user memory, also stores the insertion-replacement
mode selection. However, you cannot select this mode at the keyboard.</P>
<H4 ID="S3.4.2.2">Recall</H4>
<P>This procedure enters user memory SET-UP feature selections
into operating memory. This erases previous features in operating
memory. Recall the SET-UP features from user memory into operating
memory by using the following procedure.</P>
<TABLE CLASS="proctable" FRAME="VOID" RULES="GROUPS" CELLSPACING="0" BORDERCOLOR="#ffffff">
<COL SPAN="2" WIDTH="50%">
<THEAD>
<TR VALIGN="BOTTOM">
<TH>Procedure</TH>
<TH>Indication/Comments</TH>
</TR>
</THEAD>
<TBODY>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SET-UP</SPAN> to enter SET-UP.</TD>
<TD>The terminal displays SET-UP A.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Hold down <SPAN CLASS="keyname">SHIFT</SPAN> and press <SPAN CLASS="keyname">R</SPAN> to recall the features.</TD>
<TD>Terminal erases screen and displays Wait while recalling feature selections from user memory. When features are
recalled, the terminal
<UL>
<LI>Disconnects from communication line</LI>
<LI>Erases input and keyboard character buffers</LI>
<LI>Displays SET-UP A.</LI>
</UL></TD>
</TR>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SET-UP</SPAN> to exit SET-UP.</TD>
<TD>Characters displayed before entering SET-UP are lost. When exiting SET-UP, the screen is blank.</TD>
</TR>
</TBODY>
</TABLE>
<H4 ID="S3.4.2.3">Reset</H4>
<P>This procedure causes the terminal to perform a self-test and recall
the user memory feature selections. This erases previous feature selections
in operating memory. Reset the terminal by using the following
procedure.</P>
<TABLE CLASS="proctable" FRAME="VOID" RULES="GROUPS" CELLSPACING="0" BORDERCOLOR="#ffffff">
<COL SPAN="2" WIDTH="50%">
<THEAD>
<TR VALIGN="BOTTOM">
<TH>Procedure</TH>
<TH>Indication/Comments</TH>
</TR>
</THEAD>
<TBODY>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SET-UP</SPAN> to enter SET-UP.</TD>
<TD>Terminal displays SET-UP A.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">RESET</SPAN> to reset the terminal.</TD>
<TD>When a reset is performed, the terminal
<UL>
<LI>Disconnects from communication line</LI>
<LI>Erases input and keyboard character buffers</LI>
<LI>Performs power-up self-test</LI>
<LI>Performs an automatic recall and operates according to SET-UP feature selections in user memory</LI>
<LI>Automatically exits SET-UP. Characters displayed before entering SET-UP are lost; the screen is blank.</LI>
</UL></TD>
</TR>
</TBODY>
</TABLE>
<H3 ID="S3.4.3">Default Memory</H3>
<P>This memory holds default SET-UP feature selections for all SET-UP features.
Default SET-UP feature selections are typical feature selections
you cannot change. When a default occurs, operating memory SET-UP
feature selections change to default selections. There are two types of
default selections, general and tab default. A default does not change
SET-UP features in user memory. A default occurs when you select it or
when the terminal cannot read user memory.</P>
<H4 ID="S3.4.3.1">General Default</H4>
<P>This changes all SET-UP features in operating memory
to default memory selections. SET-UP A features are set to 80 columns
per line, with a tab stop every eighth column. SET-UP B default features
are shown in <A HREF="figure3-3.html">Figure 3-3</A>. The terminal switches off-line and erases the answerback
message from operating memory. Select a general default by
using the following procedure.</P>
<TABLE CLASS="proctable" FRAME="VOID" RULES="GROUPS" CELLSPACING="0" BORDERCOLOR="#ffffff">
<COL SPAN="2" WIDTH="50%">
<THEAD>
<TR VALIGN="BOTTOM">
<TH>Procedure</TH>
<TH>Indication/Comments</TH>
</TR>
</THEAD>
<TBODY>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SET-UP</SPAN> to enter SET-UP.</TD>
<TD>Terminal displays SET-UP A.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Hold down <SPAN CLASS="keyname">SHIFT</SPAN> and press <SPAN CLASS="keyname">D</SPAN> to select a general default.</TD>
<TD>When a general default is selected, the terminal
<UL>
<LI>Disconnects from communication line</LI>
<LI>Erases input and keyboard character buffers</LI>
<LI>Displays SET-UP A</LI>
<LI>Operates according to SET-UP feature selections in default memory.</LI>
</UL></TD>
</TR>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SET-UP</SPAN> to exit SET-UP.</TD>
<TD>Characters displayed before entering SET-UP are lost; the screen is blank.</TD>
</TR>
</TBODY>
</TABLE>
<H4 ID="S3.4.3.2">Tab Default</H4>
<P>This clears all terminal tab stop settings and sets a new tab
stop at every eighth column. Select a tab default by using the following procedure.</P>
<TABLE CLASS="proctable" FRAME="VOID" RULES="GROUPS" CELLSPACING="0" BORDERCOLOR="#ffffff">
<COL SPAN="2" WIDTH="50%">
<THEAD>
<TR VALIGN="BOTTOM">
<TH>Procedure</TH>
<TH>Indication/Comments</TH>
</TR>
</THEAD>
<TBODY>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SET-UP</SPAN> to exit SET-UP.</TD>
<TD>Terminal displays SET-UP A.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Hold down <SPAN CLASS="keyname">SHIFT</SPAN> and press <SPAN CLASS="keyname">T</SPAN> to select a tab default.</TD>
<TD>Tab stops are set every eighth character position in SET-UP A.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SET-UP</SPAN> to exit SET-UP.</TD>
<TD>Characters displayed before entering SET-UP reappear.</TD>
</TR>
</TBODY>
</TABLE>
<H2 ID="S3.5">Feature Types</H2>
<P>SET-UP features change how the terminal operates. They allow you to
configure the terminal to operator preferences, and they provide compatibility
with the computer and ac power source. <A HREF="table3-2.html">Table 3-2</A> divides the
SET-UP features into three types: operator preference, communication
compatibility, and installation.</P>
<H3 ID="S3.5.1">Operator Preference Features</H3>
<P>These features configure the terminal to operator preferences. They do
not affect information transferred between the terminal, computer, and
printer.</P>
<H3 ID="S3.5.2">Communication Compatibility Features</H3>
<P>These features configure the terminal for compatibility with a computer
and optional serial printer. There are many combinations of SET-UP features
used when communicating. An error in these selections may stop
communication or transfer incorrect information between the terminal,
computer, and printer.</P>
<P CLASS="note">NOTE: This chapter describes the SET-UP features used to provide
compatibility. See <A HREF="chapter6.html">Chapter 6</A> for more information about using these SET-UP
features.</P>
<H3 ID="S3.5.3">Installation Features</H3>
<P>These features configure the terminal for operation in different installations.
If the terminal location changes, you must verify these feature selections.</P>
<H2 ID="S3.6">Feature Descriptions</H2>
<P>The following descriptions group SET-UP features by the SET-UP display
in which they appear. There are three types: general SET-UP features (in
any SET-UP display), SET-UP A features, and SET-UP B features.</P>
<P>Each section begins with a general procedure for changing each SET-UP
feature in that SET-UP display. Where needed, the SET-UP feature descriptions
provide more detail.</P>
<H3 ID="S3.6.1">General SET-UP Features</H3>
<P>You can change the on/off line and screen brightness SET-UP features in
any SET-UP display. Dedicated keys select these features. Each feature
description includes the specific procedure used to select the feature.</P>
<H4 ID="S3.6.1.1">On/Off Line</H4>
<P>This feature places the terminal either on-line or off-line
(<A HREF="figure3-4.html">Figure 3-4</A>). While on-line, ON LINE is on and the terminal can communicate
with the computer. The terminal transmits keyboard entries to the
computer and displays characters received from the computer on the screen.</P>
<P>When switched off-line, the terminal disconnects from the communication
line and erases both the input and keyboard character buffers. While off-line,
OFF LINE is on and the terminal cannot communicate with the computer.
The terminal does not transmit keyboard entries, but displays them
on the screen. Select on-line or off-line by using the following procedure.</P>
<P CLASS="note">NOTE: When the disconnect character enable SET-UP feature is on, perform
a long break disconnect before switching the terminal off-line. See
<A HREF="chapter6.html">Chapter 6</A> for more information about performing a long break disconnect.</P>
<TABLE CLASS="proctable" FRAME="VOID" RULES="GROUPS" CELLSPACING="0" BORDERCOLOR="#ffffff">
<COL SPAN="2" WIDTH="50%">
<THEAD>
<TR VALIGN="BOTTOM">
<TH>Procedure</TH>
<TH>Indication/Comments</TH>
</TR>
</THEAD>
<TBODY>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SET-UP</SPAN> to enter SET-UP.</TD>
<TD>Terminal displays SET-UP A.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">ON/OFF LINE</SPAN> to select on-line or off-line.</TD>
<TD>ON LINE or OFF LINE comes on to show feature selection.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SET-UP</SPAN> to exit SET-UP.</TD>
<TD>Characters displayed before entering SET-UP reappear.</TD>
</TR>
</TBODY>
</TABLE>
<H4 ID="S3.6.1.2">Screen Brightness</H4>
<P>This feature adjusts the screen brightness. Pressing
<IMG SRC="arrowup.png" ALT="[Up]" HEIGHT="15" WIDTH="12"> increases brightness and pressing <IMG SRC="arrowdown.png" ALT="[Down]" HEIGHT="15" WIDTH="12"> decreases brightness. Adjust
screen brightness by using the following procedure.</P>
<TABLE CLASS="proctable" FRAME="VOID" RULES="GROUPS" CELLSPACING="0" BORDERCOLOR="#ffffff">
<COL SPAN="2" WIDTH="50%">
<THEAD>
<TR VALIGN="BOTTOM">
<TH>Procedure</TH>
<TH>Indication/Comments</TH>
</TR>
</THEAD>
<TBODY>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SET-UP</SPAN> to enter SET-UP.</TD>
<TD>Terminal displays SET-UP A.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Press <IMG SRC="arrowup.png" ALT="[Up]" HEIGHT="15" WIDTH="12"> or <IMG SRC="arrowdown.png" ALT="[Down]" HEIGHT="15" WIDTH="12"> to adjust brightness.</TD>
<TD>SET-UP display increases or decreases brightness.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SET-UP</SPAN> to exit SET-UP.</TD>
<TD>Characters displayed before entering SET-UP reappear.</TD>
</TR>
</TBODY>
</TABLE>
<H3 ID="S3.6.2">SET-UP A Features</H3>
<P>The SET-UP A display is similar to <A HREF="figure3-5.html">Figure 3-5</A>. The display summarizes the
number of columns per line and tab stop feature selections. A ruler on the
bottom display line numbers each column position on a line. A T above the
ruler shows a tab stop. Dedicated keys select SET-UP A features. Each
feature description includes the specific procedure to select the feature.</P>
<H4 ID="S3.6.2.1">Columns Per Line</H4>
<P>This feature selects a display of either 80 or 132 columns
per line. The screen uses 24 display lines regardless of the columns
per line selection. The displayed lines are the same width, but the columns
are closer together when using 132 columns per line (<A HREF="figure3-6.html">Figure 3-6</A>).
Select the number of columns per line by using the following procedure.</P>
<P CLASS="note">NOTE: When printing characters displayed on the screen, you must set
the horizontal margins of the printer wider than this feature selection.</P>
<TABLE CLASS="proctable" FRAME="VOID" RULES="GROUPS" CELLSPACING="0" BORDERCOLOR="#ffffff">
<COL SPAN="2" WIDTH="50%">
<THEAD>
<TR VALIGN="BOTTOM">
<TH>Procedure</TH>
<TH>Indication/Comments</TH>
</TR>
</THEAD>
<TBODY>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SET-UP</SPAN> to enter SET-UP.</TD>
<TD>Terminal displays SET-UP A.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">80/132 COLUMNS</SPAN> to select the number of columns per line.</TD>
<TD>The ruler on the bottom display shows feature selection.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SET-UP</SPAN> to exit SET-UP.<P>or</P></TD>
<TD>Characters displayed before entering SET-UP are lost; the screen is blank.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SETUP A/B</SPAN> to enter SET-UP B.</TD>
<TD>Terminal displays SET-UP B.</TD>
</TR>
</TBODY>
</TABLE>
<H4 ID="S3.6.2.2">Tab Stops</H4>
<P>Tab stops are column positions selected on screen lines.
The cursor can tab (advance) to the column with the tab stop. You can
change tab stops one at a time, or clear all tabs stops and set them one
at a time.</P>
<P><SPAN CLASS="keyname">SET/CLEAR TAB</SPAN> sets and clears each tab stop one at a time. <SPAN CLASS="keyname">CLEAR
ALL TABS</SPAN> clears all tab stops. A tab default sets a tab stop every eighth
column position. (See <A HREF="#S3.4">SET-UP Feature Memories</A> in this chapter for more
information about tab default). Select the tab stops by using the following
procedure.</P>
<P CLASS="note">NOTE: When printing characters displayed on the screen, terminal and
printer tab stops are ignored. When using printer controller operation,
printer horizontal tab stops must match the computer.</P>
<TABLE CLASS="proctable" FRAME="VOID" RULES="GROUPS" CELLSPACING="0" BORDERCOLOR="#ffffff">
<COL SPAN="2" WIDTH="50%">
<THEAD>
<TR VALIGN="BOTTOM">
<TH>Procedure</TH>
<TH>Indication/Comments</TH>
</TR>
</THEAD>
<TBODY>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SET-UP</SPAN> to enter SET-UP.</TD>
<TD>Terminal displays SET-UP A.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">CLEAR ALL TABS</SPAN>.
<P>or</P></TD>
<TD>This clears all tabs.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SET/CLEAR TAB</SPAN> to select tab stops.</TD>
<TD>This sets or clears the tab at the cursor position. You can move the
cursor by using <IMG SRC="arrowleft.png" ALT="[Left]" HEIGHT="15" WIDTH="12">, <IMG SRC="arrowright.png" ALT="[Right]" HEIGHT="15" WIDTH="12">, <SPAN CLASS="keyname">RETURN</SPAN>, <SPAN CLASS="keyname">TAB</SPAN>,
or <SPAN CLASS="keyname">SPACE BAR</SPAN>.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SET-UP</SPAN> to exit SET-UP.<P>or</P></TD>
<TD>Characters displayed on the screen before entering SET-UP appear.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SETUP A/B</SPAN> to enter SET-UP B.</TD>
<TD>Terminal displays SET-UP B.</TD>
</TR>
</TBODY>
</TABLE>
<H3 ID="S3.6.3">SET-UP B Features</H3>
<P>You can only enter SET-UP B from SET-UP A. The SET-UP B display is similar
to <A HREF="figure3-7.html">Figure 3-7</A>. <A HREF="figure3-8.html">Figure 3-8</A> summarizes the SET-UP B display features.
The bottom display line shows groups of switches indicating the features
selected. Modem interface and printer interface features appear above
the switches.</P>
<P>Dedicated keys select the modem and printer interface features. Feature
descriptions provide selection procedures. SET-UP switches select all
other SET-UP B features. Change SET-UP feature switch selections by using
the following procedure.</P>
<TABLE CLASS="proctable" FRAME="VOID" RULES="GROUPS" CELLSPACING="0" BORDERCOLOR="#ffffff">
<COL SPAN="2" WIDTH="50%">
<THEAD>
<TR VALIGN="BOTTOM">
<TH>Procedure</TH>
<TH>Indication/Comments</TH>
</TR>
</THEAD>
<TBODY>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SET-UP</SPAN> to enter SET-UP.</TD>
<TD>Terminal displays SET-UP A.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SETUP A/B</SPAN> to enter SET-UP B.</TD>
<TD>Terminal displays SET-UP B.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Position the cursor over SET-UP feature switch to be changed.</TD>
<TD>Move the cursor by using <IMG SRC="arrowleft.png" ALT="[Left]" HEIGHT="15" WIDTH="12">, <IMG SRC="arrowright.png" ALT="[Right]" HEIGHT="15" WIDTH="12">,
<SPAN CLASS="keyname">RETURN</SPAN>, <SPAN CLASS="keyname">TAB</SPAN>, or <SPAN CLASS="keyname">SPACE BAR</SPAN>.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">TOGGLE 1/0</SPAN> to select the feature.</TD>
<TD>Terminal displays the feature selection.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SET-UP</SPAN> to exit SET-UP.<P>or</P></TD>
<TD>Characters displayed before entering SET-UP reappear.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SETUP A/B</SPAN> to enter SET-UP A.</TD>
<TD>Terminal displays SET-UP A.</TD>
</TR>
</TBODY>
</TABLE>
<P>The following paragraphs describe the features shown by the SET-UP
switches on the screen. Switches are referenced in order by group and
number. For example, switch 3-2 is the second switch from the left in the
third group. Following these features, the text describes the modem and
printer interface features. The answerback feature is the last feature described.</P>
<H4 ID="S3.6.3.1">Scroll <SPAN CLASS="notoc">(Switch 1-1: 0 = Jump, 1 = Smooth)</SPAN></H4>
<P>Scrolling is the upward or
downward movement of existing lines on the screen. Scrolling makes
room for new lines at the bottom or top of the screen. There are two methods
of scrolling, jump scroll or smooth scroll.</P>
<P>Jump scroll displays new lines on the screen as fast as received. You
should select jump scroll when using half-duplex communication or full-duplex
communication without XON/XOFF support.</P>
<P>Smooth scroll limits the speed at which new lines can appear. Therefore,
the movement of lines occurs at a smooth, steady rate. This makes the
lines displayed on the screen easier to read.</P>
<H4 ID="S3.6.3.2">Auto Repeat <SPAN CLASS="notoc">(Switch 1-2: 0 = Off, 1 = On)</SPAN></H4>
<P>This feature repeats a key
automatically, when you hold it down for more than one-half second. Keys
auto repeat at the rate of about 30 times per second. Auto repeat affects
all keyboard keys except <SPAN CLASS="keyname">SET-UP</SPAN>, <SPAN CLASS="keyname">ESC</SPAN>, <SPAN CLASS="keyname">RETURN</SPAN>, <SPAN CLASS="keyname">ENTER</SPAN>, <SPAN CLASS="keyname">NO SCROLL</SPAN>,
and <SPAN CLASS="keyname">CTRL</SPAN> with another key. When this feature is off, keys do not auto repeat.</P>
<H4 ID="S3.6.3.3">Screen Background <SPAN CLASS="notoc">(Switch 1-3: 0 = Dark, 1 = Light)</SPAN></H4>
<P>This feature
determines the screen background (<A HREF="figure3-9.html">Figure 3-9</A>). The dark setting selects
light characters on a dark background. The light setting (reverse screen)
selects dark characters on a light background.</P>
<H4 ID="S3.6.3.4">Cursor <SPAN CLASS="notoc">(Switch 1-4: 0 = Underline, 1 = Block)</SPAN></H4>
<P>This feature provides a
choice between two cursor displays. The cursor indicates the active
screen position (where the next character will appear). The cursor is either
a blinking underline (_) or blinking block (<IMG SRC="blocksmall.png" ALT="[]" HEIGHT="15" WIDTH="12">).</P>
<H4 ID="S3.6.3.5">Margin Bell <SPAN CLASS="notoc">(Switch 2-1: 0 = Off, 1 = On)</SPAN></H4>
<P>This feature generates a
bell tone when the cursor moves past the eighth character position from
the end of the line. The margin bell can turn on or off. Margin bell volume is
not adjustable.</P>
<P CLASS="note">NOTE: This feature works when typing text, as in a typewriter. It may
give unexpected results when performing other functions.</P>
<H4 ID="S3.6.3.6">Keyclick <SPAN CLASS="notoc">(Switch 2-2: 0 = Off, 1 = On)</SPAN></H4>
<P>Keyclick is the sound generated
each time you press a key, except for <SPAN CLASS="keyname">SHIFT</SPAN> and <SPAN CLASS="keyname">CTRL</SPAN>. Keyclick
can turn on or off; however, operators usually prefer this feature on.
Keyclick volume is not adjustable.</P>
<P>Keyclicks do not sound during a keyboard locked condition (indicated by
KBD LOCKED). See <A HREF="chapter1.html">Chapter 1</A> for more information about KBD LOCKED.</P>
<H4 ID="S3.6.3.7">ANSI/VT52 <SPAN CLASS="notoc">(Switch 2-3: 0 = VT52, 1 = ANSI)</SPAN></H4>
<P>The terminal follows
two different standards for processing control functions, American
National Standards Institute (ANSI) and VT52 compatible. With ANSI, the
terminal generates and responds to control functions per ANSI standards
X3.41-1974 and X3.64-1979. With VT52 compatible, the terminal can operate
with previous DIGITAL software using the VT52 video terminal. See
<A HREF="chapter5.html">Chapter 5</A> for more information about received characters and control
functions.</P>
<H4 ID="S3.6.3.8">Auto XON/XOFF (FDX) <SPAN CLASS="notoc">(Switch 2-4: 0 = Off, 1 = On)</SPAN></H4>
<P>The terminal
places received characters (other than NUL) in an input character buffer.
The input buffer holds received characters until the terminal processes
them. After processing, the terminal sends the characters to the computer,
printer, or screen.</P>
<P>If the terminal receives characters faster than it can process them, the
input character buffer begins to fill. Also, entering SET-UP prevents the
terminal from taking characters from the input buffer; this fills the input buffer
and may cause the loss of characters. When the buffer is full, the terminal
loses received characters and displays the substitute character
(<IMG SRC="char141.png" ALT="[]" HEIGHT="20" WIDTH="12">).</P>
<P>In full-duplex communication, the auto XON/XOFF feature prevents the
loss of received characters. When the feature is on, the terminal transmits
XON and XOFF to indicate that the input character buffer is almost full or
empty. When this buffer is almost full, the terminal transmits XOFF (DC3).
The computer should stop transmitting characters.</P>
<P>As the terminal processes (removes) characters from the input character
buffer, the number of characters in the buffer decreases. When the input
buffer is almost empty, the terminal transmits XON (DC1) to allow the
computer to continue transmitting characters.</P>
<P>When this feature is off, the terminal ignores XON and XOFF when received.
<SPAN CLASS="keyname">NO SCROLL</SPAN> (which uses XON and XOFF) does not function.</P>
<P CLASS="note">NOTE: The printer interface uses XON and XOFF regardless of the auto
XON/XOFF selection.</P>
<P>When this feature is on, XON and XOFF control the keyboard character
buffer. After receiving XOFF, the terminal stops transmitting characters to
the computer. After receiving XON the terminal can transmit characters to
the computer.</P>
<H4 ID="S3.6.3.9">US/UK Character Set <SPAN CLASS="notoc">(Switch 3-1: 0 = #, 1 = �)</SPAN></H4>
<P>This feature selects
either the United States or United Kingdom character set. The difference
between the two character sets is one character, the US # (number) or
UK � (pound) symbol.</P>
<H4 ID="S3.6.3.10">Auto Wrap <SPAN CLASS="notoc">(Switch 3-2: 0 = Off, 1 = On)</SPAN></H4>
<P>This feature selects where
the next received character will appear when the cursor is at the right
margin. When the feature is off, the terminal writes the character and all
following characters into the last column of the current line. When the feature
is on, the terminal automatically displays the character on the next
line.</P>
<H4 ID="S3.6.3.11">Linefeed/New Line <SPAN CLASS="notoc">(Switch 3-3: 0 = Off, 1 = On)</SPAN></H4>
<P>This feature selects
the character(s) transmitted by <SPAN CLASS="keyname">RETURN</SPAN> and determines the action
taken by the terminal when receiving a linefeed.</P>
<P>When the feature is off, pressing <SPAN CLASS="keyname">RETURN</SPAN> generates a carriage return
(CR). A linefeed (LF) moves the cursor to the next line, maintaining the
current column position.</P>
<P>When the feature is on, pressing <SPAN CLASS="keyname">RETURN</SPAN> generates a carriage return
(CR) and linefeed (LF). A linefeed (LF) moves the cursor to the left margin
of the next line.</P>
<P CLASS="note">NOTE: The terminal processes form feed (FF) and vertical tab (VT) as
linefeed (LF).</P>
<H4 ID="S3.6.3.12">Local Echo <SPAN CLASS="notoc">(Switch 3-4: 0 = Off, 1 = On)</SPAN></H4>
<P>When this feature is on,
every character transmitted to the computer automatically appears on the
screen (<A HREF="figure3-10.html">Figure 3-10</A>). The computer does not have to transmit (echo) the
character back to the terminal for display. When the feature is off, the terminal
transmits characters only to the computer. The computer must
transmit them back to the terminal for display.</P>
<H4 ID="S3.6.3.13">Print Termination Character <SPAN CLASS="notoc">(Switch 4-1: 0 = None, 1 = Form Feed)</SPAN></H4>
<P>When this feature is set to form feed, the terminal transmits a form feed
(FF) to the printer after a print screen operation. When the feature is set
to none, the terminal does not transmit the print termination character.
However, carriage return (CR) and linefeed (LF) are always transmitted
when printing ends.</P>
<H4 ID="S3.6.3.14">Print Extent <SPAN CLASS="notoc">(Switch 4-2: 0 = S Reg, 1 = F Screen)</SPAN></H4>
<P>This feature selects
the characters printed during a print screen operation. When the
feature is set for full screen (F Screen), all characters on the screen print.
When the feature is set for scrolling region (S Reg), only the characters
located in the scrolling region print. The scrolling region is the screen
area between the top and bottom margins. The computer selects the margins.
If margins are not selected, all characters on the screen print.</P>
<H4 ID="S3.6.3.15">One or Two Stop Bits <SPAN CLASS="notoc">(Switch 4-3: 0 = one, 1 = two)</SPAN></H4>
<P>This feature
selects the number of stop bits (one or two) used by the modem interface.
The number of stop bits used by the computer and terminal must be the
same. See <A HREF="chapter6.html#S6.2.2">Modem Serial Characters</A> in <A HREF="chapter6.html">Chapter 6</A> for more information
about asynchronous character format and the use of stop bits.</P>
<P CLASS="note">NOTE: This feature does not select the number of stop bits used by the
printer interface. The printer transmit/receive speed SET-UP feature
does.</P>
<H4 ID="S3.6.3.16">Receive Parity <SPAN CLASS="notoc">(Switch 4-4: 0 = Ignore, 1 = Check)</SPAN></H4>
<P>This feature either
checks or ignores the parity bit of received characters. If the feature
is set to check, the terminal checks the parity bit selected by the parity
feature.</P>
<P CLASS="note">NOTE: The terminal can check received characters for odd or even parity,
but not for mark and space parity.</P>
<P>If a receive parity error occurs, the terminal displays the substitution character
(<IMG SRC="char141.png" ALT="[]" HEIGHT="20" WIDTH="12">) in place of the character with the error. When the feature is set
to ignore, the terminal ignores any parity bit received.</P>
<H4 ID="S3.6.3.17">Break Enable <SPAN CLASS="notoc">(Switch 5-1: 0 = Off, 1 = On)</SPAN></H4>
<P>When this feature is on,
pressing <SPAN CLASS="keyname">BREAK</SPAN> transmits a break. When this feature is off, <SPAN CLASS="keyname">BREAK</SPAN> does
not operate when pressed alone. All other key sequences using <SPAN CLASS="keyname">BREAK</SPAN>
are not affected. See <A HREF="chapter6.html#S6.2.3">Break</A> in <A HREF="chapter6.html">Chapter 6</A> for more information.</P>
<H4 ID="S3.6.3.18">Disconnect Character Enable <SPAN CLASS="notoc">(Switch 5-2: 0 = Off, 1 = On)</SPAN></H4>
<P>When
this feature is on, the terminal disconnects from the communication line
after receiving a disconnect character. The terminal also automatically
transmits a disconnect character after a long break disconnect. When the
feature is off, received control characters do not cause communication
line disconnects.</P>
<P>The turnaround/disconnect feature selects the disconnect character.
See <A HREF="#S3.6.3.33">Turnaround/Disconnect Character</A> for more information about turnaround
characters.</P>
<H4 ID="S3.6.3.19">Disconnect Delay (FDX) <SPAN CLASS="notoc">(Switch 5-3: 0 = UK, 1 = Other)</SPAN></H4>
<P>This feature
is only used when the modem control feature is set to full-duplex with
modem control (FDX B and FDX C). In these modes, the terminal disconnects
from the communication line after receive line signal detection
(RLSD) turns off. This feature selects the time period between loss of signal
and disconnection.</P>
<P>In the United Kingdom, the telephone system transmits a dial tone 0.06
seconds after RLSD is lost. For most other installations, the system transmits
a dial tone after 2 seconds.</P>
<P CLASS="note">NOTE: In the United States, always set this feature for other (1).</P>
<H4 ID="S3.6.3.20">Auto Answerback Enable <SPAN CLASS="notoc">(Switch 5-4: 0 = Off, 1 = On)</SPAN></H4>
<P>This feature
causes the terminal to automatically transmit the answerback message
after a communication line connection. In half-duplex communication with
the initial direction feature set to receive, the terminal cannot transmit the
answerback message until the line turns around. This feature does not affect
the transmission of the answerback message when using <SPAN CLASS="keyname">CTRL</SPAN> and
<SPAN CLASS="keyname">BREAK</SPAN>. See <A HREF="#S3.6.3.36">Answerback</A> in this chapter for more information.</P>
<H4 ID="S3.6.3.21">Initial Direction (HDX) <SPAN CLASS="notoc">(Switch 6-1: 0 = RCV, 1 = XMIT)</SPAN></H4>
<P>This feature
is only used when the modem control feature is set to half-duplex (HDX A
or HDX B). The feature determines if the terminal begins half-duplex communication
by receiving (RCV) or transmitting (XMIT).</P>
<H4 ID="S3.6.3.22">Auto Turnaround (HDX) <SPAN CLASS="notoc">(Switch 6-2: 0 = Manual, 1 = Auto)</SPAN></H4>
<P>This feature
is only used when the modem control feature is set to half-duplex
coded control (HDX B). The feature causes the terminal to automatically
transmit the turnaround character (selected by the turnaround/disconnect
character feature) after:</P>
<UL>
<LI>The characters transmitted by <SPAN CLASS="keyname">RETURN</SPAN></LI>
<LI>The end of the answerback message.</LI>
</UL>
<P CLASS="note">NOTE: If the turnaround character is carriage return (CR), <SPAN CLASS="keyname">RETURN</SPAN> does
not generate two carriage returns.</P>
<P>When this feature is set for manual, you must use a <SPAN CLASS="keyname">CTRL</SPAN> key combination
to generate the turnaround character. See <A HREF="chapter4.html">Chapter 4</A> when using
<SPAN CLASS="keyname">CTRL</SPAN> to generate control characters.</P>
<H4 ID="S3.6.3.23" CLASS="notoc">Reserved (Switch 6-3: Always = 0)</H4>
<P>This feature is reserved for future
use. Do not change.</P>
<H4 ID="S3.6.3.24" CLASS="notoc">Reserved (Switch 6-4: Always = 0)</H4>
<P>This feature is reserved for future
use. Do not change.</P>
<H4 ID="S3.6.3.25">Power <SPAN CLASS="notoc">(Switch 7-1: 0 = 60 Hz, 1 = 50 Hz)</SPAN></H4>
<P>This feature is set to match
the power line frequency. You should set the feature to reduce screen
flicker.</P>
<H4 ID="S3.6.3.26">WPS Terminal Keyboard <SPAN CLASS="notoc">(Switch 7-2: 0 = Off, 1 = On)</SPAN></H4>
<P>This feature
changes the position of the <SPAN CLASS="keyname">LINE FEED</SPAN> and \ (backslash) keys when the
VT102 operates as a word processing terminal. Otherwise, this feature is
off (0).</P>
<H4 ID="S3.6.3.27">Clock <SPAN CLASS="notoc">(Switch 7-3: Always = 1)</SPAN></H4>
<P>This feature selects the modem clock.
Do not change this selection, or the terminal cannot communicate with
the computer.</P>
<H4 ID="S3.6.3.28" CLASS="notoc">Reserved <SPAN CLASS="notoc">(Switch 7-4: Always = 0)</SPAN></H4>
<P>This feature is reserved for future
use. Do not change.</P>
<H4 ID="S3.6.3.29">Modem Data/Parity Bits</H4>
<P>This feature selects two separate but related
communication features, data bits per character and parity. You can set
data bits per character to seven or eight data bits. When you select eight bits,
the terminal sets the eighth data bit to a space (or 0) for transmitted characters
and ignores the eighth bit of received characters.</P>
<P>Parity selects the type of parity bit the terminal generates when transmitting
or receiving characters. To check the parity of received characters,
set the receive parity feature to check. When you use received parity,
set the parity feature to odd or even. The terminal cannot check mark
and space parity.</P>
<P>If you select no parity, the terminal omits the parity bit in transmitted characters
and ignores it in received characters. <A HREF="table3-3.html">Table 3-3</A> lists the possible
data bits per character/parity combinations. Set the modem data/parity
bits feature by using the following procedure.</P>
<TABLE CLASS="proctable" FRAME="VOID" RULES="GROUPS" CELLSPACING="0" BORDERCOLOR="#ffffff">
<COL SPAN="2" WIDTH="50%">
<THEAD>
<TR VALIGN="BOTTOM">
<TH>Procedure</TH>
<TH>Indication/Comments</TH>
</TR>
</THEAD>
<TBODY>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SET-UP</SPAN> to enter SET-UP.</TD>
<TD>Terminal displays SET-UP A.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SETUP A/B</SPAN> to enter SET-UP B.</TD>
<TD>Terminal displays SET-UP B. Entering SET-UP B automatically selects the modem features.</TD>
</TR>
<TR VALIGN="TOP">
<TD>If the modem features are not selected, hold down <SPAN CLASS="keyname">SHIFT</SPAN> and press <IMG SRC="arrowleft.png" ALT="[Left]" HEIGHT="15" WIDTH="12">.</TD>
<TD>Modem features appear in reverse video when selected.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Hold down <SPAN CLASS="keyname">SHIFT</SPAN> and press <SPAN CLASS="keyname">P</SPAN> to select the feature.</TD>
<TD>Each time you press this key combination, the terminal selects another data bits per character/parity combination.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SET-UP</SPAN> to exit SET-UP.<P>or</P></TD>
<TD>Characters displayed before entering SET-UP reappear.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SETUP A/B</SPAN> to enter SET-UP A.</TD>
<TD>Terminal displays SET-UP A.</TD>
</TR>
</TBODY>
</TABLE>
<H4 ID="S3.6.3.30">Modem Transmit Speed</H4>
<P>This feature selects the terminal speed (baud
rate) for characters transmitted to the computer. Set the feature to match
the computer receive speed. The terminal transmits characters at any
one of the following speeds: 50, 75, 110, 134.5, 150, 200, 300, 600, 1200,
1800, 2000, 2400, 3600, 4800, 9600, and 19,200 baud. The terminal's
transmit and receive speeds are not unrelated. It can transmit characters
at one speed and receive characters at a different speed. Select the
modem transmit speed by using the following procedure.</P>
<TABLE CLASS="proctable" FRAME="VOID" RULES="GROUPS" CELLSPACING="0" BORDERCOLOR="#ffffff">
<COL SPAN="2" WIDTH="50%">
<THEAD>
<TR VALIGN="BOTTOM">
<TH>Procedure</TH>
<TH>Indication/Comments</TH>
</TR>
</THEAD>
<TBODY>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SET-UP</SPAN> to enter SET-UP.</TD>
<TD>Terminal displays SET-UP A.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SETUP A/B</SPAN> to enter SET-UP B.</TD>
<TD>Terminal displays SET-UP B.</TD>
</TR>
<TR VALIGN="TOP">
<TD>If the modem features are not selected, hold down <SPAN CLASS="keyname">SHIFT</SPAN> and press <IMG SRC="arrowleft.png" ALT="[Left]" HEIGHT="15" WIDTH="12">.</TD>
<TD>Modem features appear in reverse video when selected.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">TRANSMIT SPEED</SPAN> to select the transmit speed.</TD>
<TD>The terminal displays the current feature selection.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SET-UP</SPAN> to exit SET-UP.<P>or</P></TD>
<TD>Characters displayed before entering SET-UP reappear.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SETUP A/B</SPAN> to enter SET-UP A.</TD>
<TD>Terminal displays SET-UP A.</TD>
</TR>
</TBODY>
</TABLE>
<H4 ID="S3.6.3.31">Modem Receive Speed</H4>
<P>This feature selects the terminal speed (baud
rate) for received characters. Set the feature to match the computer
transmit speed. The terminal receives characters at any one of the following
speeds: 50, 75, 110, 134.5, 150, 200, 300, 600, 1200, 1800, 2000,
2400, 3600, 4800, 9600, and 19,200 baud. The terminal's receive and
transmit speeds are unrelated. It can receive characters at one speed
and transmit characters at a different speed. Select the modem receive
speed by using the following procedure.</P>
<TABLE CLASS="proctable" FRAME="VOID" RULES="GROUPS" CELLSPACING="0" BORDERCOLOR="#ffffff">
<COL SPAN="2" WIDTH="50%">
<THEAD>
<TR VALIGN="BOTTOM">
<TH>Procedure</TH>
<TH>Indication/Comments</TH>
</TR>
</THEAD>
<TBODY>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SET-UP</SPAN> to enter SET-UP.</TD>
<TD>Terminal displays SET-UP A.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SETUP A/B</SPAN> to enter SET-UP B.</TD>
<TD>Terminal displays SET-UP B.</TD>
</TR>
<TR VALIGN="TOP">
<TD>If the modem features are not selected, hold down <SPAN CLASS="keyname">SHIFT</SPAN> and press <IMG SRC="arrowleft.png" ALT="[Left]" HEIGHT="15" WIDTH="12">.</TD>
<TD>Modem features appear in reverse video when selected.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">RECEIVE SPEED</SPAN> to select the receive speed.</TD>
<TD>Terminal displays current feature selection.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SET-UP</SPAN> to exit SET-UP.<P>or</P></TD>
<TD>Characters displayed before entering SET-UP reappear.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SETUP A/B</SPAN> to enter SET-UP A.</TD>
<TD>Terminal displays SET-UP A.</TD>
</TR>
</TBODY>
</TABLE>
<H4 ID="S3.6.3.32">Modem Control</H4>
<P>This feature selects half- or full-duplex communication
with the computer. Set the feature to match the computer's communication
type. The modem control feature selections are as follows. See
<A HREF="chapter6.html">Chapter 6</A> for more information.</P>
<UL>
<LI>FDX A - Full-duplex with no EIA modem control (data leads only)</LI>
<LI>FDX B - Full-duplex with EIA modem control</LI>
<LI>FDX C - Asymmetric full-duplex with EIA modem control</LI>
<LI>HDX A - Half-duplex supervisory control</LI>
<LI>HDX B - Half-duplex coded control</LI>
</UL>
<P>Select the modem control feature by using the following procedure.</P>
<TABLE CLASS="proctable" FRAME="VOID" RULES="GROUPS" CELLSPACING="0" BORDERCOLOR="#ffffff">
<COL SPAN="2" WIDTH="50%">
<THEAD>
<TR VALIGN="BOTTOM">
<TH>Procedure</TH>
<TH>Indication/Comments</TH>
</TR>
</THEAD>
<TBODY>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SET-UP</SPAN> to enter SET-UP.</TD>
<TD>Terminal displays SET-UP A.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SETUP A/B</SPAN> to enter SET-UP B.</TD>
<TD>Terminal displays SET-UP B.</TD>
</TR>
<TR VALIGN="TOP">
<TD>If the modem features are not selected, hold down <SPAN CLASS="keyname">SHIFT</SPAN> and press <IMG SRC="arrowleft.png" ALT="[Left]" HEIGHT="15" WIDTH="12">.</TD>
<TD>Modem features appear in reverse video when selected.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Hold down <SPAN CLASS="keyname">SHIFT</SPAN> and press <SPAN CLASS="keyname">M</SPAN> to select the feature.</TD>
<TD>Each time you press this key combination, the terminal displays another modem protocol selection.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SET-UP</SPAN> to exit SET-UP.<P>or</P></TD>
<TD>Characters displayed before entering SET-UP reappear.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SETUP A/B</SPAN> to enter SET-UP A.</TD>
<TD>Terminal displays SET-UP A.</TD>
</TR>
</TBODY>
</TABLE>
<H4 ID="S3.6.3.33">Turnaround/Disconnect Character</H4>
<P>This feature selects both a turnaround
and disconnect character. When you set the modem control feature
to half-duplex coded control (HDX B), you must select a turnaround
character. This feature also selects a disconnect character used with all
half- or full-duplex modem control feature selections. <A HREF="table3-4.html">Table 3-4</A> lists the
possible turnaround/disconnect character combinations. Select the turnaround/disconnect
character by using the following procedure.</P>
<P CLASS="note">NOTE: The CR and DC3 control characters are not recommended as
turnaround characters. You cannot use these characters as turnaround
characters in ANSI X3.4-1977. Also, you should only select DC3 when the
auto XON/XOFF feature is off.</P>
<TABLE CLASS="proctable" FRAME="VOID" RULES="GROUPS" CELLSPACING="0" BORDERCOLOR="#ffffff">
<COL SPAN="2" WIDTH="50%">
<THEAD>
<TR VALIGN="BOTTOM">
<TH>Procedure</TH>
<TH>Indication/Comments</TH>
</TR>
</THEAD>
<TBODY>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SET-UP</SPAN> to enter SET-UP.</TD>
<TD>Terminal displays SET-UP A.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SETUP A/B</SPAN> to enter SET-UP B.</TD>
<TD>Terminal displays SET-UP B.</TD>
</TR>
<TR VALIGN="TOP">
<TD>If the modem features are not selected, hold down <SPAN CLASS="keyname">SHIFT</SPAN> and press <IMG SRC="arrowleft.png" ALT="[Left]" HEIGHT="15" WIDTH="12">.</TD>
<TD>Modem features appear in reverse video when selected.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Hold down <SPAN CLASS="keyname">SHIFT</SPAN> and press <SPAN CLASS="keyname">C</SPAN> to select the feature.</TD>
<TD>Each time you press this key combination, the terminal selects another turnaround and disconnect character selection.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SET-UP</SPAN> to exit SET-UP.<P>or</P></TD>
<TD>Characters displayed before entering SET-UP reappear.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SETUP A/B</SPAN> to enter SET-UP A.</TD>
<TD>Terminal displays SET-UP A.</TD>
</TR>
</TBODY>
</TABLE>
<H4 ID="S3.6.3.34">Printer Data/Parity Bits</H4>
<P>This feature selects two separate but related
communication features, data bits per character and parity. The feature
operates the same as the modem data/parity bits feature, but uses the
printer interface.</P>
<P CLASS="note">NOTE: The serial printer should not transmit characters to the terminal.
However, the terminal can use XON and XOFF from the printer to prevent
printer input buffer overflows.</P>
<TABLE CLASS="proctable" FRAME="VOID" RULES="GROUPS" CELLSPACING="0" BORDERCOLOR="#ffffff">
<COL SPAN="2" WIDTH="50%">
<THEAD>
<TR VALIGN="BOTTOM">
<TH>Procedure</TH>
<TH>Indication/Comments</TH>
</TR>
</THEAD>
<TBODY>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SET-UP</SPAN> to enter SET-UP.</TD>
<TD>Terminal displays SET-UP A.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SETUP A/B</SPAN> to enter SET-UP B.</TD>
<TD>Terminal displays SET-UP B. Entering SET-UP B automatically selects the modem features.</TD>
</TR>
<TR VALIGN="TOP">
<TD>If the printer features are not selected, hold down <SPAN CLASS="keyname">SHIFT</SPAN> and press <IMG SRC="arrowright.png" ALT="[Right]" HEIGHT="15" WIDTH="12">.</TD>
<TD>The printer features appear in reverse video when selected.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Hold down <SPAN CLASS="keyname">SHIFT</SPAN> and press <SPAN CLASS="keyname">P</SPAN> to select the feature.</TD>
<TD>Each time you press this key combination, the terminal selects another data bits per character/parity combination.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SET-UP</SPAN> to exit SET-UP.<P>or</P></TD>
<TD>Characters displayed before entering SET-UP reappear.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SETUP A/B</SPAN> to enter SET-UP A.</TD>
<TD>Terminal displays SET-UP A.</TD>
</TR>
</TBODY>
</TABLE>
<H4 ID="S3.6.3.35">Printer Transmit/Receive Speed</H4>
<P>This feature selects the terminal
speed (baud rate) for transmitting and receiving characters from the printer.
The receive and transmit speeds of the printer interface are always the
same (different receive and transmit speeds are not provided). Set feature
to match the printer transmit and receive speeds. The printer interface
uses one of the following receive/transmit speeds: 50, 75, 110,
134.5, 150, 200, 300, 600, 1200, 1800, 2000, 2400, 3600, 4800, 9600,
and 19,200 baud. The printer interface uses one stop bit per character for
speeds greater than 110, and two stop bits per character for 110 or less.
Select the printer interface receive/transmit speeds by using the following
procedure.</P>
<TABLE CLASS="proctable" FRAME="VOID" RULES="GROUPS" CELLSPACING="0" BORDERCOLOR="#ffffff">
<COL SPAN="2" WIDTH="50%">
<THEAD>
<TR VALIGN="BOTTOM">
<TH>Procedure</TH>
<TH>Indication/Comments</TH>
</TR>
</THEAD>
<TBODY>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SET-UP</SPAN> to enter SET-UP.</TD>
<TD>Terminal displays SET-UP A.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SETUP A/B</SPAN> to enter SET-UP B.</TD>
<TD>Terminal displays SET-UP B. Entering SET-UP B automatically selects the modem features.</TD>
</TR>
<TR VALIGN="TOP">
<TD>If the printer features are not selected, hold down <SPAN CLASS="keyname">SHIFT</SPAN> and press <IMG SRC="arrowright.png" ALT="[Right]" HEIGHT="15" WIDTH="12">.</TD>
<TD>Printer features appear in reverse video when selected.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Press either <SPAN CLASS="keyname">TRANSMIT</SPAN> or <SPAN CLASS="keyname">RECEIVE SPEED</SPAN> to select the speed.</TD>
<TD>SET-UP display shows feature selection. You can use either key to select baud rate.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SET-UP</SPAN> to exit SET-UP.<P>or</P></TD>
<TD>Characters displayed before entering SET-UP reappear.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SETUP A/B</SPAN> to enter SET-UP A.</TD>
<TD>Terminal displays SET-UP A.</TD>
</TR>
</TBODY>
</TABLE>
<H4 ID="S3.6.3.36">Answerback</H4>
<P>This feature lets you store a 20-character identifying message
that the terminal transmits to the computer under the following conditions.</P>
<UL>
<LI>The computer transmits a direct request for identification. The computer
transmits enquire (ENQ) and the terminal responds with the answerback
message. The entire sequence takes place automatically,
without affecting the screen or needing operator action.</LI>
<LI>You transmit the answerback message from the keyboard. Hold
down <SPAN CLASS="keyname">CTRL</SPAN> and press <SPAN CLASS="keyname">BREAK</SPAN> to transmit the answerback message.</LI>
<LI>You set the auto answerback enable feature, and the terminal connects
to the communication line. In half-duplex, the terminal transmits
the answerback message when first allowed to transmit.</LI>
</UL>
<P>Enter the answerback message by using the following procedure.</P>
<TABLE CLASS="proctable" FRAME="VOID" RULES="GROUPS" CELLSPACING="0" BORDERCOLOR="#ffffff">
<COL SPAN="2" WIDTH="50%">
<THEAD>
<TR VALIGN="BOTTOM">
<TH>Procedure</TH>
<TH>Indication/Comments</TH>
</TR>
</THEAD>
<TBODY>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SET-UP</SPAN> to enter SET-UP.</TD>
<TD>Terminal displays SET-UP A.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SETUP A/B</SPAN> to enter SET-UP B.</TD>
<TD>Terminal displays SET-UP B.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Hold down <SPAN CLASS="keyname">SHIFT</SPAN> and press <SPAN CLASS="keyname">A</SPAN>.</TD>
<TD>Terminal displays A&nbsp;=<BR>(<A HREF="figure3-11.html">Figure 3-11</A>).</TD>
</TR>
<TR VALIGN="TOP">
<TD>Type the message delimiter character.</TD>
<TD>This can be any character not used in the answerback message. The terminal does not transmit the message delimiter character as part of the answerback message.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Type the answerback message.</TD>
<TD><P>The answerback message can include up to 20 characters. If you use control characters, they appear as (<IMG SRC="char140.png" ALT="<>" HEIGHT="20" WIDTH="12">) character.</P>
<P>If you make a mistake while typing the message, type the delimiter character already used and return to the third step of this procedure. This is the only way to correct errors in the answerback message.</P></TD>
</TR>
<TR VALIGN="TOP">
<TD>If the message is less than 20 characters, type the delimiter character.</TD>
<TD><P>If you type 20 characters, the message automatically enters operating memory. Otherwise, type the delimiter character to enter the message into operating memory.</P>
<P>You can enter the answerback message into user memory by performing a store.</P></TD>
</TR>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SET-UP</SPAN> to exit SET-UP.<P>or</P></TD>
<TD>Characters displayed before entering SET-UP reappear.</TD>
</TR>
<TR VALIGN="TOP">
<TD>Press <SPAN CLASS="keyname">SETUP A/B</SPAN> to enter SET-UP A.</TD>
<TD>Terminal displays SET-UP A.</TD>
</TR>
</TBODY>
</TABLE>
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