Applied Instruments XR-3 Operation Manual page 10

XR-3 Base Instrument Operation Manual
9) Use Phillips screwdriver to remove (6) screws from battery compartment lid
10) Pick lid upwards to remove it, taking care not to damage the gasket underneath
11) Pull up on foil tab of battery to lift battery out of compartment
12) Install new battery in compartment, taking care to properly align battery contacts and
leave the tab sticking up to aid in future battery replacement
13) Complete steps 1 to 12 in reverse order to close battery compartment and reassemble
instrument
14) After replacing the battery, you'll need to enter the Date and Time in the Option menu.
Your Options menu settings will return to the Pre-Set / default settings (i.e. for Level
value, Sounder, Shutdown, Key Beep, Sort Order, Display Theme), so you'll need to re-
customize those settings. You'll then need to select your Limits file and Channel Plan.
When saving scan files, you'll also need to re-enter the Technician and Location. This
applies to both the satellite and cable/off-air modules. If you had saved Favorites and
Tilts to a base channel plan, you'll also need to re-select those.
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