GE NX-10 Installer Manual page 149

Backlight battery replacement
Push the battery compartment cover in a direction indicated by the arrow symbol on the
1.
cover.
Open the backlight battery compartment and replace batteries.
2.
Operating battery replacement
The master user is allowed to perform the operating battery replacement according to the following
procedure.
Disarm the system.
3.
Press OK and enter your master user code to open the User Menu.
4.
Navigate with the
5.
Batteries option in User Menu is available only when keypad partitions are disarmed.
keys to Change Batteries and press OK. Note, that Change
NX-10 Installers manual
149