User's Manual

6 Part number 3B3957 R8
June 2005
2. Use a small screwdriver to set the switch to the required address number.
The Unit Address switch is calibrated for hexadecimal numbers. Use the
table to convert an IDT address to the corresponding switch setting.
IDT address
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Switch calibration
0 1 2 3 4 5 6 7 8 9 A B C D E F
Adjustment of the viewing angle
The Liquid Crystal Display (LCD) in the IDT is temperature compensated to
maintain optimum contrast. The viewing angle is set in the factory. Do not
attempt to change the setting of the Viewing Angle/Contrast potentiometer.
Fitting the facia
1. Verify that the Interconnect PCB is seated in the clips in the base.
2. Slide the facia attachment lugs of the facia into the guides at the rear of the
base.
3. On the front of the facia, press down on the Cardax FT label until the
security screw hole lines up with the threaded hole underneath the base.
4. Pass the M4 security screw through the hole in the facia. Use a tamper-
resistant Torx-head tool to drive the security screw into the threaded hole in
the base.