Using Standard Ac Power - Radio Shack PRO-66 Owner's Manual

20-511.fm Page 10 Wednesday, August 4, 1999 2:13 PM
The jack powers the scanner and disconnects the internal bat-
POWER
teries. You can use this jack to connect an external power source (AC
adapter or DC power cord) regardless of the type of batteries you install.
The jack supplies power to operate the scanner and also
CHARGE
charges the internal batteries. Use the
stall rechargeable nickel-cadmium batteries.
Warning: Never use the
If you try to recharge non-rechargeable batteries, they become very hot
and could explode.

USING STANDARD AC POWER

To power the scanner from AC power, you need an AC adapter such as
Cat. No. 273-1652 (not supplied).
Warning: Do not use an AC adapter's polarized plug with an extension
cord, receptacle, or other outlet unless the blades can be fully inserted
to prevent blade exposure.
Cautions:
• You must use an AC adapter that supplies 12 volts and delivers at
least 200 milliamps. Its center tip must be set to positive, and its
plug must correctly fit the scanner's
The recommended adapter meets these specifications. Using an
adapter that does not meet these specifications could damage the
scanner or the adapter.
• Be sure you connect the AC adapter to the scanner before you
connect it to a standard AC outlet. Then disconnect the adapter
from the AC outlet before you disconnect it from the scanner.
Note: The scanner receives a 12-volt input at the
jack and reduces it to the 6 volts required by the scanner.
10
jack only when you in-
CHARGE
jack with non-rechargeable batteries.
CHARGE
POWER
and jacks.
CHARGE
or
CHARGE POWER