E8500 Instruction & Operations Manual
version 1.017
Page 43 of 49
SO
SENSOR 30 minutes
H
2
S SENSOR
VOC SENSOR
30 minutes
30 minutes
Span calibrate the sensor as explained in Chapter 10. If you are installing a pre-
calibrated sensor, use the following procedure:
1) While holding the SETUP key, press the MEASURE key three times. The display
will show the sensor factors.
2) Press the DOWN key until you reach the appropriate sensor then press OK.
3) Use the UP / DOWN keys to enter the correct factor, digit by digit starting with the
hundreds digit, press OK to move through the tens, ones, and tenths digits.