Casio DT-X8 - Manual (Page 30)

E-28
Adjusting the Laser Light Emission Width
The emission width of the laser light emitted by the Handheld Terminal (model
dependant) can be adjusted. Adjust the emission width when it is improper.
1. Navigate to the menus in the following sequence:
Start
 Settings  Control Panel
The Control Panel appears as shown in the screen.
2. Double-tap the [Scanner Setting] icon. The Setting screen
appears as shown in the screen.
3. Tap the [Others] tab in the Scanner Setting screen.