Radio Shack PRO-72 - Manual (Page 12)

12
Using Standard AC Power
To power the scanner from AC power, you need an AC
adapter (Cat. No. 273-1665).
Cautions:
• You must use an AC adapter that supplies 9 volts and
delivers at least 200 milliamps. Its center tip must be
set to negative, and its barrel plug must correctly fit
the scanner’s
PWR/DC 9V jack. The recommended
adapter meets these specifications. Using an adapter
that does not meet these specifications could damage
the scanner or the adapter.
• When you finish using the AC adapter, disconnect it
from the AC outlet first. Then disconnect it from the
scanner.
Plug the adapter’s 1.3 mm inner diameter/3.4 mm outer di-
ameter barrel plug into the scanner’s
PWR/DC 9V jack.
Then plug the adapter’s power module into a standard AC
outlet.
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.
PWR/DC 9V
20-566.fm Page 12 Thursday, August 5, 1999 8:04 AM