Radio Shack 240 owner manual Installing Batteries

43-962A.fm Page 9 Monday, August 16, 1999 3:33 PM

INSTALLING BATTERIES

The System 240 is powered by three AAA batteries. For the longest operation, we recommend you use alkaline batteries (RadioShack Cat. No. 23-555). Follow these steps to install the batteries.

Note: If you are replacing the batteries, unplug the module from the phone line.

1.Press down and slide off the battery compartment cover in the direction of the arrow.

2.Place the batteries in the compart- ment, following the correct polarity (+ and –) as marked inside the compart- ment. The call indicator on the front of the module lights and a test screen appears. The indicator turns off when the total memory capacity appears briefly. Then the screen goes blank.

+

+

+

3. Replace the cover.

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