User Manual

Batteries

1. Battery Compartment Cover

2. Battery Cover Release Grid

To change batteries:

Place your thumb on the battery cover release grid

and pull back on the battery compartment cover to

open the battery compartment. Carefully flip the

cover up and slide it to the back of the opening and

push it slightly downward to release the battery

sled into your hand.

Remove the six 1.5V AA batteries from the sled

and replace them with six fresh ones.

Carefully slide the battery compartment cover back

over the compartment until its latches securely in

place.

Infrared Window

The infrared window provides capability for interfacing

with a PDA for easy PRO850

configuration setups.

Optional HME PDA850 software is required.