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Chapter 5: Configuration
Non-Decoded Scanners
148 Psion Teklogix 7530 G2 Hand-Held Computer User Manual
Mod Checks
This parameter allows you to choose the check digit calculated: MOD 43 Check,
MOD 10 Check or None.
• Double-tap on Mod Checks to display your options.
• Tap on a check digit to highlight it, and tap on OK.
If you choose None, a check is not executed.
Field Size/Chars
Field Size
The field size is the length of the field after the first character is stripped and
the prefix and suffix characters are added. If the field size is non-zero, only
bar codes of that length are passed through.
Prefix Char
This character, if non-zero, is added before a successfully decoded bar code. Press
the key you want to insert in the dialog box attached to this parameter. The
ASCII/Unicode key value of the keypress is displayed.
Pressing the [ESC] key in this dialog box resets the data to zero.
Suffix Char
Note: The appended character is treated as any other keyboard character.
For example, if [BKSP] is pressed, the usual action for that key is
performed. If your unit is operating with the Psion Teklogix ANSI
emulation application, the hand-held transmits the escape sequence
associated with the function immediately after the bar code data.
This character, if non-zero, is added after a successfully decoded bar code. Press the
key you want to insert in the dialog box attached to this parameter. The
ASCII/Unicode key value of the keypress is displayed.
Pressing the [ESC] key in this dialog box resets the data to zero.
Strip Leading
This parameter determines the number of characters that will be removed from the
beginning of the bar code before the prefix character is added.
Note: For Code 39 bar codes, the “AIAG Strip” is performed before the
“Strip Leading”.