CALIBRATION MANUAL
5
TROUBLESHOOTING
In the event of a calibration failure, first check the common causes of errors:
• Plastic tubing has been overused or has condensation present
• The alcohol gas standard value chosen does not match the gas being used, or the value has
been incorrectly entered in the Select Value menu
• The alcohol gas standard is expired
• All connections to and from the gas valve are not secured properly
• The value entered in Altitude menu is incorrect
ALTITUDE REFERENCE TABLE
The altitude adjustment is in increments of 200 meters. Round the altitude up or down to the
closest value as follows:
IF ALTITUDE IS
THEN SET TO
0 - 100 m
0
101 - 300 m
200
301 - 500 m
400
501 - 700 m
600
701 - 900 m
800
901 - 1100 m
1000
1101 - 1300 m
1200
1301 - 1500 m
1400
