Diagnostic Indication - Datalogic Matrix 120 Reference Manual

2
Learn
Once entered, the imager starts a procedure to automatically detect and recognize a single
code which is presented to it. Successive Learns will substitute the current code.
The Learn LED will blink until the procedure is completed.
The Learn procedure ends when the Image Processing and Decoding parameters are
successfully saved in the reader memory, the Green Spot is activated, the Learn LED will stop
blinking and Matrix 120 emits 3 high pitched beeps.
If the autolearning cannot be reached after a timeout of about 3 (three) minutes, Matrix 120 will
exit without saving the parameters to memory, the Learn LED will stop blinking and in this case
Matrix 120 emits a long low pitched beep.
You can exit the Learn function at any time by pressing the X-PRESS push button once.
After a short delay the Learn procedure is cancelled.

2.3.2 Diagnostic Indication

The "STATUS" and "READY" LEDs blink simultaneously to signal the presence of an error.
Diagnostic message transmission on interfaces can be enabled to provide details about
specific error conditions. See the Diagnostic Error Conditions chart in the Diagnostic page of
the DL.CODE Monitor.
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MATRIX 120™ REFERENCE MANUAL
LED STATUS
READY BLINK
GOOD
TRIGGER
COM
STATUS BLINK