Appendix a, Quick reference to calibration, Selecting the calibrator function – Vaisala Calibration of Digital Transmitters with HMI41 User Manual
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Appendix A _______________________________________________Quick Reference to Calibration
VAISALA _______________________________________________________________________ 27
APPENDIX A
QUICK REFERENCE TO CALIBRATION
It is recommended that this quick reference guide is used only as a
checking list for those who already know how to operate HMI41 as a
calibrator. For those who take it into use for the first time, the User's
Guide gives useful information that is not included in this quick
reference guide.
Selecting the Calibrator Function
For selecting the calibrator function, press ON/OFF until you can see
some text on the display. Then release the ON/OFF button and press
within 1 ... 2 seconds both ENTER and MODE buttons until the text
"setup" appears on the display. Then follow the instructions of the
table below.
Display:
What to Do
Press
Wait for a few seconds.
set
°C
If the basic settings have been
given, press ENTER.
If they have not been given,
refer to the HMI41 User's Guide.
Press ENTER repeatedly:
set
Select the HMI41 function:
1 = indicator
2 = calibrator for HMD/W60/70
and HMP140 series analogue
transmitters
3 = calibrator for HMP230 or
HMT100/330 transmitters
4 = calibrator for HMD/W20/30
and HMP130 series transmitters
▲ (number up) or
▼ (number down)
ENTER