comparison docs/nitros9guide/tuneport.refentry @ 152:6c48191bd06a

Refentries for CoCo OS-9 commands
author boisy
date Sun, 07 Jul 2002 18:44:28 +0000
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151:845e890728df 152:6c48191bd06a
1 <refentry id="tuneport">
2 <refnamediv>
3 <refname>TUNEPORT</refname>
4 <refpurpose>Tune the printer port on the Color Computer</refpurpose>
5 </refnamediv>
6
7 <refsynopsisdiv>
8 <cmdsynopsis>
9 <command>TUNEPORT</command>
10 <arg choice="opt">
11 <option>-s=value</option>
12 </arg>
13 </cmdsynopsis>
14 </refsynopsisdiv>
15
16 <refsect1><title>Description</title>
17
18 <para>
19 This command lets you test and set delay loop values for the current baud
20 rate and select the best value for your printer (/P) or terminal (/T1).
21 </para>
22 <para>
23 Examples
24 </para>
25 <screen>
26 TUNEPORT /P [ENTER]
27 </screen>
28 <para>
29 Provides a text operation for your printer. After a short delay, TUNEPORT
30 displays the current baud rate and sends data to the printer to test if it
31 is working properly. The program then displays the current delay value and
32 asks for a new value. Enter a decimal delay value and press [ENTER]. Again,
33 test data is sent to the printer as a test. Continue this process until you
34 find the best value. When you are satisfied, press [ENTER] instead of
35 entering a value at the prompt. A closing message displays your new value.
36 </para>
37 <para>
38 Use the same process to set a new delay loop value for /T1 terminal
39 </para>
40 <screen>
41 TUNEPORT /P -s=225 [ENTER]
42 </screen>
43 <para>
44 Sets the delay loop value for your printer at 225. Use such a command on
45 future system boots to set the optimum delay value determined with the
46 TUNEPORT test function. Then, using OS9GEN or COBBLER, generate a new
47 boot file for your system diskette. You can also use TUNEPORT in your
48 system startup file to set the value using the -S option.
49 </para>
50 </refsect1>
51 </refentry>
52