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PREPARATION
INSTALLING BATTERIES
You need four AAA batteries (not supplied) to protect the sys-
tem’s memory during a power failure. For the longest operation
and best performance, we recommend alkaline batteries, such
as RadioShack Cat. No. 23-558.
Cautions:
• Always use fresh batteries of the required size and rec-
ommended type.
• Do not mix old and new batteries, different types of batter-
ies (standard, alkaline, or rechargeable), or rechargeable
batteries of different capacities.
Follow these steps to install batteries.
Notes:
• When you replace the batteries, do not press any buttons
on the system after you remove the old batteries. Doing
so could erase all stored information.
43-933.fm Page 10 Monday, August 16, 1999 2:59 PM