Code Alarm CR3 - Manual (Page 52)

C002332_09_CR3 User Manual - 46 Save Settings
4.4 - Backlight Timeout Settings
4.5 - Laser Settings
Scan one of the following codes to set the brightness of the CR3 laser.
High (Default) Medium Low
Scan the following codes to turn laser targeting on/off:
On (Default) Off
Scan the following codes to set the backlight settings:
Backlight Off 3 seconds (Default) 6 seconds 10 seconds
4.6 - Reader Power Off Settings
Scan the following codes to set the amount of time before a reader powers off:
1 Hour 2 Hours - Default 4 Hours
Press and hold any red trigger on the reader (for three seconds) to power on a unit.