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(2) Notification by audio 
When reading is completed or failed (reading is canceled), notification audio is played. The 
following patterns can be set. 
 
Notification 
device 
Setting Scan success Scan failed Remark 
SOUND_ALL_OFF 
None None  
SOUND_FAIL_ON 
None  Sound for faile   
SOUND_SUCCESS_ON
Sound for 
success 
None  
Audio 
SOUND_ALL_ON 
Sound for 
success 
Sound for fail  default 
 
(3) Notification by vibrator   
When reading is completed or failed (reading is canceled), vibrator vibrates. The following 
patterns can be set. 
 
Notification 
device 
Setting Scan success Scan failed Remark 
VIBRATOR_ALL_OFF 
None None default 
VIBRATOR_FAIL_ON 
None Vibrate  
VIBRATOR_SUCCESS_ON
Vibrate None   
Vibrator 
VIBRATOR_ALL_ON 
Vibrate Vibrate  
 
2.20.5  Expanded functions 
The following functions are available as an extension function of barcode scanning. 
 
(1)  Centering window mode 
It limits the detection area to the center of the laser aimer. This is useful when you want to read 
only the barcode at the center in a situation with multiple bar codes. 
 
Setting Description  Remark 
Disable 
Disable “Center reading mode”  default 
Enable 
Enable “Center reading mode”   
 
Refer to the figure below for the barcode that can be read while the centering window mode is in 
effect. If part of the barcode is included in the detection area, read the barcode.