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NCR Realscan 7837 - Trigger Commands

NCR Realscan 7837
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12 - 4
Example: Example #3: What is the device’s current setting for Codabar
Coding Enable?
Enter: cbrena?.
Response: CBRENA1[ACK]
This response indicates that the device’s Codabar Coding Enable (CBRENA) is
set to 1, or on.
Example: Example #4: What are the device’s settings for all Codabar
selections?
Enter: cbr?.
Response: CBRENA1[ACK],
SSX0[ACK],
CK20[ACK],
CCT1[ACK],
MIN2[ACK],
MAX60[ACK],
DFT[ACK].
This response indicates that the device’s Codabar Coding Enable (CBRENA) is
set to 1, or on;
the Start/Stop Character (SSX) is set to 0, or Don’t Transmit;
the Check Character (CK2) is set to 0, or Not Required;
concatenation (CCT) is set to 1, or Enabled;
the Minimum Message Length (MIN) is 2 characters;
the Maximum Message Length (MAX) is 60 characters;
and the Default setting (DFT) has no value.
Trigger Commands
You can activate and deactivate the scanner with serial trigger commands.
First, the scanner must be put in Manual/Serial Trigger Mode either by scanning
the Manual/Serial Trigger Mode bar code (page 3-4), or by sending the Manual/
Serial Menu Command (page 12-8). Once the scanner is in serial trigger mode,
the trigger is activated and deactivated by sending the following commands:
Activate: SYN T CR
Deactivate: SYN U CR
The scanner scans until a bar code has been read, until the deactivate com-
mand is sent, or until the serial time out has been reached (see "Serial Trigger
Time Out" on page 3-5 for a description, and the serial command on page 12-
8).

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