ibm-information-center/dist/eclipse/plugins/i5OS.ic.rzaiw_5.4.0.1/rzaiwspecoptvtxxx.htm

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<h1 class="topictitle1">VTxxx emulation options</h1>
<div><p>VTxxx emulation options provide information about customization
options for your VTxxx emulation type.</p>
<div class="section"><p>When using VTxxx full-screen mode with your Telnet server, there
are a few optional procedures that you can do to personalize the emulation
type. You can display the current keyboard map and then decide whether you
want to change it. You can also change the control characters when using VT220
full-screen mode.</p>
</div>
<div class="section" id="rzaiwspecoptvtxxx__SPTDISPVTXXXKEYMAP"><a name="rzaiwspecoptvtxxx__SPTDISPVTXXXKEYMAP"><!-- --></a><h4 class="sectiontitle">Display a VTxxx keyboard map</h4><p>To
display the current keyboard map use the Display VT Keyboard Map (DSPVTMAP)
command. This command has no parameters. You are shown the VTxxx keys that
are mapped to the iSeries™ server functions.</p>
<p>The DSPVTMAP command
is only valid when called from within an iSeries Telnet server session operating
in VTxxx full-screen mode.</p>
<p>Type DSPVTMAP to see the following display,
and then press the Page Down key to see the additional displays. You can display
the VT keyboard map using option 3 from the Configure TCP/IP Telnet menu.</p>
</div>
<div class="section" id="rzaiwspecoptvtxxx__SPTSETVTXXXKEYMAP"><a name="rzaiwspecoptvtxxx__SPTSETVTXXXKEYMAP"><!-- --></a><h4 class="sectiontitle">Set a VTxxx keyboard map</h4><p>To
change the default keyboard map, use the Set VT Keyboard Map (SETVTMAP) command.
(This command is also available by using option 5 (Set VT keyboard map) from
the Configure TCP/IP Telnet menu.) The shipped default keyboard map specified,
restores after running the command without any user-specified parameters.
You can specify up to four of the defined special values for each parameter.
A special value cannot be used to specify more than one iSeries server
function.</p>
</div>
<div class="section" id="rzaiwspecoptvtxxx__SPTCHGVTXXXKEYMAP"><a name="rzaiwspecoptvtxxx__SPTCHGVTXXXKEYMAP"><!-- --></a><h4 class="sectiontitle">Change a VTxxx keyboard map</h4><p> Like
SETVTMAP, the Change VT Keyboard Map (CHGVTMAP) command allows you to customize
the keyboard mapping when connected to an iSeries Telnet server in VTxxx mode.
The parameters for the SETVTMAP command default to the shipped values. Whereas
the parameters for the CHGVTMAP command default to the currently set values.
Except for this distinction, the two commands are identical.</p>
</div>
<div class="section" id="rzaiwspecoptvtxxx__SPTVTXXXAUTOWRAP"><a name="rzaiwspecoptvtxxx__SPTVTXXXAUTOWRAP"><!-- --></a><h4 class="sectiontitle">VTxxx automatic wrap</h4><p>The iSeries VTxxx
server requires the VTxxx client to have the automatic wrap (autowrap) option
turned on. When autowrap is on, a character written to column 80 of the VTxxx
causes the cursor to move to column 1 of the next line. Refer to your VTxxx
client documentation for details of how to set on this option.</p>
</div>
<div class="section" id="rzaiwspecoptvtxxx__SPTVT220CONCHA"><a name="rzaiwspecoptvtxxx__SPTVT220CONCHA"><!-- --></a><h4 class="sectiontitle">VT220 control characters</h4><p>When
VT220 8-bit emulation is negotiated, the range of characters X'80' through
X'9F' are protected as C1 control characters as architecturally defined in
the DEC VT220 Programmer Reference Manual. This might result in the system
interpreting succeeding characters in a data stream as data in relation to
these characters. If the system negotiates VT220 7-bit or VT100, then the
full range of characters from X'80' through X'F'. is available for character
translation. Interpret X'80' through X'9F' as C1 control characters in VT220
8-bit control mode only.</p>
<p>This has particular relevance to National Language
Support (NLS), as several non-English languages use these values for language-specific
characters. In these cases, the VT220 8-bit emulation might not function as
anticipated.</p>
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<div class="familylinks">
<div class="parentlink"><strong>Parent topic:</strong> <a href="rzaiwmanagevtxxx.htm" title="VTxxx Telnet client sessions provide information on using this emulation type to sign on and use applications on a remote system that has a Telnet server application. This section also provides more information on VTxxx emulation.">VTxxx Telnet client sessions</a></div>
</div>
<div class="relref"><strong>Related reference</strong><br />
<div><a href="rzaiwcvtmap.htm" title="VTxxx key values provide keyboard mapping for support of VTxxx emulation.">VTxxx key values</a></div>
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