Honeywell 2020, Руководство пользователя

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12 - 4
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 set to 2 characters;
the Maximum Message Length (MAX) is set to 60 characters;
and the Default setting (DFT) has no value.
Trigger Commands
You can activate and deactivate the image scanner with serial trigger com-
mands. First, the image scanner must be put in Manual/Serial Trigger Mode
either by scanning the Manual/Serial Trigger Mode barcode (
page 4-4 ), or by
sending the Manual/Serial Menu Command ( page 12-12 ). Once the image
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 image scanner scans until a barcode has been read, until the deactivate
command is sent, or until the serial time-out has been reached (see "Read
Time-Out (Serial Trigger Mode)" on page 4-4 for a description, and the serial
command on
page 12-12 ).