•Select alarm source.
3 Get started
Always follow the instructions in this chapter in sequence.
Install battery
Warning
•Risk of explosion! Keep batteries away from heat, sunshine or fire. Never discard batteries in fire.
•Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type.
•The battery contains chemical substances, so it should be disposed of properly.
•Keep children away from the battery.
Note
•You can only use AC power as power supply. The lithium CR2032 battery is only for
•When power is disconnected, the display backlight is off.
For
Remove the protective tab to activate the battery. B
To replace the battery: C
