Operation Manual

Aimer Calibration
288 Gryphon™ I GFS4400
FA - Aiming Write Coordinates. Writes specified coordinates into the factory non-volatile
memory area. Use this command if you wish to override any other previously written; factory,
user or custom calibration or setting.
Examples shown use the terminal window tool provided within Datalogic A
laddin
configuration utility (available from the Datalogic website), or any other serial terminal utility.
In Aladdin with terminal window opened, check the Log box and then click on Select
Connection to provide the reader’s COM port information.
Command Window
The Select Connection dialog box will open:
To perform any of the Aiming commands, use the following steps:
1. Set the reader into Service Mode
2
with the initial command of $S <CR>.
The reader will respond with an ascending set of beeps. While in this mode
the green indi-
cator will stay on, communication is at 115K baud, and the reader will respond to proper
commands with $>.
2. When finished, exit Service Mode with the command $s <CR>.
The
reader will respond with a descending set of beeps, and the green indicator will turn
off.
3.
Reset baud rate (if necessary).
The reader will now be back to normal operation.
2 While in Service Mode, the reader communicates at 115K baud. Upon entering into this mode, you must immediately
change to this speed (if not already set), then change back to the original rate after exiting Service Mode.