Welch Allyn Scanteam 3700PDF, Technical Manual

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Programming the Scanner 4–21
4.6.9 Disable All Symbologies
Selecting this feature will disable the scanner from decoding any bar code symbologies.
This feature would normally be used as part of a programming sequence to enable
decoding only on selected symbologies. After selecting this feature, the user would
enable the symbology he wants to decode.
4.6.10 Serial Menu
The serial menu may be used any time in place of the bar code menuing. The serial
menu is particularly useful for programming PDF capable machine–mount readers.
Every programming menu code can be replaced by a two–character serial command. A
serial device programs the reader by sending the proper sequence of serial commands.
Use the menu pages to select the programming variables your application requires.
For every menu code, the equivalent two–character serial command (and its
corresponding ASCII decimal value) are given in the SERIAL MENU CHARTS
included in the SCANTEAM PDF417 Programming Menu.
Example 1
If you want PDF417 enabled and all other bar code symbologies disabled, use the
following sequence of serial commands:
E <Ctrl–X> T <Ctrl–Y> <SPC> <Ctrl–Y> F <Ctrl–X> K <Ctrl–Y> 0 <Ctrl–Y> <SPC>
<Ctrl–Y>
The above serial commands correspond to the selections and variables on the
programming menu page:
•
ENTER code for Disable All Symbologies Menu Page
•
Confirm selection
•
“EXIT code for that menu page
•
“ENTER” code for stacked codes
•
PDF417 selection (Roman Numeral I)
•
“Yes” (Digit 0) to enable PDF417 decoding
•
“EXIT” code for that menu page.
Example 2
If you wish to set the Beeper Volume to its highest setting, use the BEEPER menu page.
The correct sequence of serial commands would be:
A <Ctrl–X> K <Ctrl–Y> 3 <Ctrl–Y> <SPC> <Ctrl–Y>
The above serial commands correspond to the selections and variables on the
programming menu page:
•
ENTER code for that menu page
•
“Volume” selection (Roman Numeral I)
•
“High” (Digit 3) to select the high option
•
“EXIT” code for that menu page.