RayTek MI Miniature Infrared Sensor - Manual (Page 72)

Maintenance
64 MI
buttons. Activate your settings by pressing the
button.
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.
A B