Replace The Lcd - Honeywell BW Ultra User Manual

Replace the LCD

1. Turn the instrument off.
2. Remove the battery:
a) Turn the instrument face down and unscrew on the
battery pack.
b) Remove the battery pack and the four screws in the
battery compartment.
3. Remove the front shell:
a) Remove the two screws at the top of the instrument
and pull the back shell apart from the front shell.
b) Remove the two screws holding the PCB in place.
c) Remove the PCB assembly from the front shell.
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4. Remove the LCD:
a) Disengage the two snaps on the upper sides of the
LCD carrier.
b) Swing LCD forward watching for the ZIF connector.
c) Lift the latch on the ZIF connector, pull the LCD
cable forward and remove LCD assembly to remove
the LCD assembly.
d) Pull the LCD cable forward and remove the LCD
assembly.
5. Retrieve the new LCD.
6. Attach the LCD:
a) Insert the LCD ribbon cable into the ZIF connector
and press down on the ZIF connector latch to engage
the cable.
b) Lever the LCD assembly back towards the PCB, then
press down until the side snaps are engaged.
BW Ultra User Manual