Radio Shack AFX-300 User Manual

Page 8

Follow these steps to install the batteries.

1. Remove the battery compartment screw with a small

Phillips screwdriver, then remove the cover by sliding it in
the direction of the arrow.

2. Insert the batteries into the compartment with the posi-

tive (+) sides facing up. The POWER/IN USE indicator
turns on.

3. Replace the cover, then reinsert and tighten the screw.

Notes:

• The AFX-300’s POWER/IN USE indicator flashes slowly

during normal use. If it flashes rapidly, replace the batter-
ies. For the longest life, we recommend alkaline batter-
ies, such as Radio Shack Cat. No. 23-115.

Warning: Promptly dispose of old batteries and keep
them out of reach of young children. Swallowing a button
cell battery can be fatal.

• Before you replace the back-up batteries, you must dis-

connect the AFX-300 from AC power and unplug all
modular phone cords.

• Disconnecting AC power while the batteries are removed

resets the AFX-300’s features to their default settings
(see “Special Features” on Page 26).

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