Radio Shack PRO-66 User Manual
Page 9
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4. Install two batteries in the compartment and two in the cover as
indicated by the polarity symbols (+ and –) marked inside.
Cautions:
• Never mix rechargeable and non-rechargeable batteries, or
rechargeable batteries of different capacities.
• Use only fresh batteries of the required size and type. Always
remove old or weak batteries. Batteries can leak chemicals that
destroy electronic circuits.
5. Replace the cover.
If flashes on the display and the scanner beeps every 15 seconds, im-
mediately replace or recharge all four batteries.
IMPORTANT INFORMATION ABOUT THE
EXTERNAL POWER JACKS
The scanner has two external power jacks —
POWER
and
CHARGE
. It
is important that you understand the purpose of each jack before you
connect any adapter to the scanner.
B
POWER
CHARGE
20-511.fm Page 9 Wednesday, August 4, 1999 2:13 PM