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Configurable SettingsAppendix —A
394 700 Series Color Mobile Computer User’sManual
Using Reader Commands
After the 700 Color Computer is connected to your network, you can
send the 700 Color Computer a reader command from an application to
perform a task, such as changing the time and date. Some reader com-
mands temporarily override the configuration settings and some change
the configuration settings.
Change Configuration
The Change Configuration command must precede any configuration
command. If you enter a valid string, the 700 Color Computer configura-
tion is modified and the computer emits a high beep. To send the Change
Configuration command through the network, use the
$+ [command]
syntax where command is the two-letter command syntax for the configu-
ration command followed by the value to be set for that command.
You can also make changes to several different commands by using the
$+ [command]...[command n]
syntax. There are seven configuration
command settings that can be changed in this way. See each command for
information on respective acceptable “data” values.
Command Syntax
Audio Volume BVdata
Automatic Shutoff EZdata
Backlight Timeout DFdata
Key Clicks KCdata
Virtual Wedge Grid AFdata
Virtual Wedge Postamble AEdata
Virtual Wedge Preamble ADdata
Note: See pages 344 and 346 for more information about the Virtual
Wedge Postamble and Virtual Wedge Preamble commands.
Example 1
To change the Beep Volume to Off, you can send this string to the 700
ColorComputerthroughthenetwork:
$+BV0
where:
$+ Indicates Change Configuration.
BV Specifies the Audio Volume parameter.
0 Specifies a v alue of Off .
Example 2
To change the Beep Volume to Very Quiet and the Virtual Wedge Grid
to 123:
$+BV1AF123
where:
$+ Indicates Change Configuration
BV1 Specifies Audio Volume, set to Very Qu iet (1)
AF123 Specifies Virtual Wedge Grid, set to a value of 123.