Nickel-Cadmium Batteries.
1. Slide the cover off the back of the PRO340XL.
2. Insert 10 nickel cadmium batteries in the compartment.
Note:
Be sure to insert each battery with the proper polarity, as marked in
the battery compartment.
Note:
The battery spacers are NOT used when installing nickel-cadmium
batteries.
Follow this diagram for correct nickel-cadmium battery placement.
Nickel-cadmium battery placement
3. Replace the cover.
Note:
When the batteries become weak, the BATT LOW LED will light.
Be sure to replace the batteries as soon as possible. You can
preserve battery power by selecting the “LOW” position on the
HI/LOW switch. The “LOW” setting has a substantially shorter
transmission range. (See the Operation section.)
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