Introduction Before You Begin
Installation & Configuration
Troubleshooting FAQ Glossary License
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Replacing the Battery
When the 
battery light on the Top and Front Panel does any of the following, replace the battery:
■Flashes yellow — the battery is low
■Flashes red — the battery has failed
■Lights solid red — the battery is missing
Caution
Replacing the battery with an incorrect type can cause an explosion. Use a CSB GP 1222 F2 12V 2.2 Ah battery only. For information about obtaining a spare battery, contact your service provider.
To replace the battery:
1Unplug the power cord from the AC wall outlet to turn off AC power.
2On the Battery Compartment cover, push in on the tabs, as shown by arrows 1 at left.
3Carefully remove the battery compartment cover by lifting up about 2 to 3 cm (1 inch) and then pulling straight out. To avoid damaging the cover, be sure you rotate it only slightly (arrow 2) before pulling it out (arrow 3).
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