powering your scanner
You can power your scanner from any of three 
sources:
• internal batteries (not supplied)
• standard AC power (using an optional 
AC adapter)
• vehicle battery power (using an optional 
DC adapter)
Before installing batteries, set the switch in the 
battery compartment to match the type of batteries 
you will use. Select ALKALINE for non-rechargeable 
battery types and RECHARGEABLE for rechargeable 
battery types, including Ni-Cd and Ni-MH. See also 
“Using Rechargeable Batteries” on Page 7 when you 
use rechargeable batteries.
X  Remove battery cover and set battery switch.