
MATRIX 400™ REFERENCE MANUAL 
10   
1 
Learn 8. Enter the Learn function by pressing and holding 
the X-PRESS™ push button until the Learn LED is 
on. 
9. 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 parameters are 
successfully saved in the reader memory, the 
Learn LED will remain on continuously, the Green 
Spot is activated and Matrix 400™ emits 3 high 
pitched beeps. 
If the calibration cannot be reached after a timeout 
of about 3 (three) minutes Matrix 400™ will exit 
without saving the parameters to memory, the 
Learn LED will not remain on continuously but it will 
just stop blinking. In this case Matrix 400™ emits a 
long low pitched beep. 
10. Exit the Setup function by pressing the X-
PRESS™ push button once. 
READY 
green 
green 
y
ellow 
y
ellow 
red 
SETUP
FOCUS
T
ES
T
LEARN
GOOD 
T
RIGGER 
COM 
STATUS 
Figure 14 – X-PRESS™ Interface: 
Learn Function 
If you have used this procedure to configure Matrix 400™ go to step 9.