Install battery
Caution
•
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.
•
Perchlorate Material - special handling may apply. See www.dtsc.
ca.gov/hazardouswaste/perchlorate.
Note
•
You can only use AC power as power supply. The pre-installed
lithium CR2032 battery can only back up time and alarm.
•
When power is disconnected, the display backlight is off.
For first-time use:
Remove the protective tab to activate the battery.
To replace the battery:
B
