User Manual

Part number 3E0054 R2 7
March 2003
Viewing angle adjustment
The LCD is temperature compensated which enables it to maintain optimum
contrast.
The viewing angle is factory set and you should not need to alter the setting of
the Viewing angle potentiometer.
Removal and replacement
Note: Ensure you follow full antistatic precautions.
Removing the Facia
To remove the facia from the Cardax FT IDT (125 Series) base you need the
plastic de-latching tool (part of part number C41608) shown below. The end of
the tool is used for removing the facia.
De-latching tool
1. Slide the de-latching tool firmly under the bottom of the IDT.
2. Hold the top of the IDT with your fingers and squeeze the de-latching tool
up, towards the top of the IDT with your thumb.
3. Lift the facia away from the base.
If the base is not flush to the wall, or the screws have become loose you may
need to pack the space between the de-latching tool and the wall. A thin piece
of cardboard is usually all that is necessary, i.e. a business card folded in two.
1. Cut a notch in the folded edge of the card similar in shape to the notch in
the de-latching tool as shown below.
2. Slide the card under the bottom of the facia and then use the de-latching
tool with the card as packing.