Technical Manual

A
B
PUSH THE LONG EDGE OF THE
BATTERY DOOR UPWARDS TO OPEN IT
PUSH THE DOOR LOCK TO
RELEASE THE BATTERY DOOR
SLIDE THE BATTERY DOOR
FORWARD
TAG11126-1
TLA 852/FLA 872
TM1205 Issue 2Page 5 - 4
Figure 5.1: Battery Door
5.4.2 Tools and Ancillaries
The following tools and ancillaries are required:
! DC Power Supply, 1-1.5 volts.
! Cross-point Screwdriver
! Surface Mount Handling Tools
! Anti-static Workstation
5.5 DISASSEMBLY
5.5.1 Case Removal
a) Refer to Figure 5.1. Use a thumbnail to press down on the battery door lock on
the back of the unit. Hold the door lock down and push the battery door in the
direction shown. Rotate the door as shown in Figure 5.1 to get access to the
battery.
b) Remove the battery.
c) Remove the two, 2.2mm x 6mm cross-head screws from the Case Back.