Radio Shack PRO-93 Scanner User Manual


 
10
Preparation
ˆ
Preparation
POWER SOURCES
You can power your scanner from any of three sources:
internal non-rechargeable batteries or rechargeable
batteries (not supplied — see “Using Batteries” on
Page 10).
standard AC power (with an optional AC adapter —
see "“Using AC Power” on Page 13)
vehicle power (with an optional DC adapter — see
“Using Vehicle Battery Power” on Page 13)
Notes:
Connecting an AC or DC adapter to the scanner dis-
connects internal batteries when you use the sup-
plied non-rechargeable battery holder, but it does
not disconnect internal batteries when you use the
supplied rechargeable battery holder.
If you install the rechargeable battery holder, you
can operate the scanner and recharge the
rechargeable batteries at the same time. See "Using
Batteries" and “Charging Rechargeable Batteries”
on Page 12.
If the scanner stops working properly after connect-
ing it to power, try resetting it. See “Resetting/Initial-
izing the Scanner” on Page 79.
Using Batteries
You can power the scanner with four AA batteries (not
supplied). For the longest operation and best perfor-
mance, we recommend alkaline batteries, available at
your local RadioShack store.
You can use either the supplied non-rechargeable bat-
tery holder (black), or the supplied rechargeable battery
holder (yellow). If you use the rechargeable battery hold-