RayTek 54301 - Manual (Page 71)

Maintenance
9.3 Sensing Head Exchange
MIH sensing heads and electronic boxes can not be
interchanged with MID/MIC sensing heads and
electronic boxes!
The head exchange requires to type in the new sensing head
calibration data printed on the cable as follows:
1. To exchange the sensing head, disconnect the power of the
unit.
2. Connect the wires for the new sensing head according to the
color description on the printed circuit board.
3. Switch the power for the unit to ON.
4. Press simultaneously the buttons.
5. Four characters appear in the display (former values). Type in
the new designator (A) using the buttons. Press
the button.
6. The second block of four characters appears in the display
(former values). Type in the new designator (B) using the
buttons. Activate your settings by pressing the
button.
B A
Figure 45: Sensing Head Calibration Data printed on the Cable
(e.g. Head with two blocks of 4 numbers)
For MIH models and specially modified models (like G5 or MTB),
four blocks of four characters are used.
Alternatively you also can use the DataTemp MultiDrop software for
typing in the new sensing head calibration data.
MID 63