HH490 User Guide
167
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 Trigger Mode by scanning a Manual Trigger
Mode barcode (
), or by sending a serial menu command for triggering
). Once the scanner is in serial trigger mode, the trigger is activated and
deactivated by sending the following commands:
Activate:
Deactivate:
SYN T CR
SYN U CR
The scanner scans until a barcode has been read, until the deactivate command
is sent, or until the serial time-out has been reached (see
28 for a description, and the serial command on
Reset the Custom Defaults
If you want the custom default settings restored to your scanner, scan the
Activate Custom Defaults barcode below. This resets the scanner to the custom
default settings. If there are no custom defaults, it will reset the scanner to the
factory default settings. Any settings that have not been specified through the
custom defaults will be defaulted to the factory default settings.
Activate Custom Defaults
Note:
The charts on the following pages list the factory default settings for each of the
commands (indicated by an asterisk (*) on the programming pages).
