Radio Shack SYSTEM 2000 Caller ID Box User Manual


 
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Follow these steps to connect the AC adapter.
1. Plug the AC adapter’s barrel plug into the module’s
9VDC
jack.
2. Plug the AC adapter into a standard AC outlet.
INSTALLING/REPLACING THE BATTERY
The module uses a 9-volt battery to protect its memory if the power fails.
We recommend you use an alkaline battery (such as RadioShack Cat.
No. 23-553).
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