Hand Held Products 3820, Руководство пользователя

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10 - 4 2020/3820 User’s Guide
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 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 10-11 ). Once the scanner is in serial trigger
mode, the trigger is activated and deactivated by sending the following com-
mands:
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
Read Time-Out
(Serial Trigger Mode) on page 3-4 for a description, and the serial command on
page 10-11 ).