Radio Shack SYSTEM 933 Caller ID Box User Manual


 
11
When replacing the batteries, have fresh ones on hand
before you begin. If you do not install the new batteries
within about 2 minutes after removing the old ones, you
will lose all the information stored in the system.
1. Make sure the system is unplugged from the telephone
line and AC power.
2. If you are
replacing
the batteries, unplug both modular line
cords from the back of the system.
3. Use a Phillips screwdriver to remove the screw in the bat-
tery compartment cover.
4. Slide the battery compartment
cover in the direction of the
arrow, then lift open the cover.
Caution: The battery compart-
ment cover is attached to the
system. Do not try to remove it
completely.
5. Put four fresh AAA batteries
into the compartment as indi-
cated by the polarity symbols
(+ and –) marked inside.
6. Close the cover and secure it
with the screw. If you are
replacing the batteries, recon-
nect the phone line, AC
adapter, and the phone.
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