Psion Teklogix 7530 User Manual page 248

Chapter 6: Tekterm Application
Emulation
This parameter is used to enter a decimal representation of the ASCII character code
of the barcode-input-only character. A value of 0 (zero) disables this feature.
Serial IO Character
Serial I/O fields are special entry and fixed fields that accept input from and output
to a serial port. The application program distinguishes this field as Serial I/O by
preceding the field with a special character. If this character precedes a fixed field,
the data will be sent to the 7530's serial port. If it precedes an entry field, the field
accepts data from the 7530's serial port.
This parameter allows you to enter a decimal representation of the ASCII character
code of this special character. A value of 0 (zero) disables this feature.
Fixed Field Ovrhd
This parameter defines the maximum number of characters allowed within two
adjacent, fixed fields that can be sent as a single field. For example, if two fields are
4 characters apart and this parameter is set to 5, these fields are joined into a single
field of data. The allowable range for this field is 0 to 80.
This feature affects fields with the "Normal" display attribute only.
Enable Alarm
If this parameter is set to 'Y', the 7530 emits a beep when the word ALARM
appears on the application screen, in the location specified by the "Command
Region" parameter.
Command Region Up & Down And Command Region Left & Right
The value assigned to the 'Command Region Up' and 'Command Region Down'
parameters represent rows on the 7530 screen. The allowable values range from
0 to 24.
The value assigned to 'Command Region Left' and 'Command Region Right'
parameters represent columns ont he 7530 screen. The allowable values range
from 0 to 80.
These four numbers represent the row and column addresses of the upper left corner
and the lower right corner of the command region. Currently, the only commands
supported in the command region are ALARM and FONT:
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Psion Teklogix 7530 Hand-Held Computer User Manual