This unit uses 2 AAA batteries. You must insert the
batteries before getting started. The batteries should
be changed when the screen contrast is too light even
after adjustment. Please have a small Phillips
screwdriver at hand before you follow the steps below.
1. Turn the unit off and turn it over.
2. Unscrew the back cover and slide it off in
the indicated direction.
3. Install the new batteries following the
markings in the compartment.
4. Replace the back cover.
Warning! If the batteries wear out completely, or
if you take more than a few seconds while
changing the batteries, any user entered
information may be erased. You should always
keep written copies of your important information.
Battery disposal: Do not dispose of batteries with
normal household waste. Please obey your local
regulations when disposing of used batteries.
Battery Precautions
•
Non-rechargeable batteries are not to be re-
charged. Never recharge batteries that come
with the device.
•
Rechargeable batteries are to be removed from
the device before being charged.
•
Rechargeable batteries are only to be charged
under adult supervision.
•
Only batteries of the same or equivalent type
as recommended are to be used.
4
Installing the Batteries