RKI Instruments Gas Tracer - Manual (Page 85)

Gas Tracer Operator’s Manual Calibration Mode • 77
password number and then pressing and releasing POWER ENTER to
confirm it and move on to the next number. To go back a number, press
and release the RESET SILENCE button.
The factory set password is the
same as the factory set password for Maintenance Mode: 2102. You
can change the password by entering the PASSWORD menu item in
Maintenance Mode. See “Turning the Password Function On or Off”
on page 172. If you enter an incorrect password, an error screen will
display.
To return to normal operation, press and release the RESET SILENCE
button. You may then try to reenter Calibration Mode.
MAINTENANCE will appear along the top of the screen once you
have entered Calibration Mode. The first item in the calibration menu,
AIR CAL, displays.
1. Use the AIR▲ or (SHIFT)▼ buttons to display the PPM CAL menu
item.
2. Press and release the POWER ENTER button. The display will
indicate that the ppm sensor is warming up.
Err
PASSWORD
MAINTENANCE
PPM CAL
30
MAINTENANCE
sec
WARM UP