1. Slide the cover off the back of the PRO340XL.
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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
Follow this diagram for correct
le e
Uee~
~nn_-
(10)
1.2 V NiCd
Rechargeable
Batteries
.~ ~ ~
eeee
Nickel-cadmium battery placement
3. Replace the cover.
Note: Whenthe batteries become weak, the BA TT LOW LED will light. Be sure to replace the batteries as soon as possible. You can preserve battery power by selecting the "LOltl'lposition on the HI/LOW switch. The "LOWIIsetting has a substantially shorter transmission range. (See the Operation section.)
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