Step 4 - X-PRESS Configuration
Product Reference Guide 7
Learn
Figure 7 - X-PRESS Interface: 
Learn Function
6. Enter the Learn function by pressing and 
holding the X-PRESS push button until 
the Learn LED is on.
7. Release the button to enter the Learn 
function. The Learn LED will blink until 
the procedure is completed.
The Learn procedure ends when the 
Image Processing and Decoding parame-
ters for a single code are successfully 
saved in the reader memory, the Green 
Spot is activated, the Learn LED will stop 
blinking and Matrix 300N emits 3 high 
pitched beeps
1
.
If the autolearning cannot be reached after a 
timeout of about 3 (three) minutes, Matrix 
300N will exit without saving the parameters 
to memory, the Learn LED will stop blinking 
and in this case Matrix 300N emits a long low 
pitched beep.
1. The Code Autolearn procedure will not recog-
nize the following symbologies: Postal Codes, 
Pharmacode, MSI, Standard 2 of 5, Matrix 2 of 5.
NOTE
NOTE
NOTE
NOTE
The Grade A Barcode Test Chart cannot be used to set the Code 128 symbology (even 
though the reader successfully reads the code). Use the application specific code if 
you need to set this symbology.
When using X-PRESS or the BM150 menu to perform Auto-Learn, only a single code 
can be configured (successive Learns will substitute the current code). To configure 
multiple codes, use the DL.CODE Auto-Learn procedure.
You can always exit from any X-PRESS function at any time by pressing the X-PRESS 
push button once. After a short delay the procedure is canceled.
If you have used this procedure to configure 
Matrix 300N, go to step 7.