Owner's manual

49 • Calibration Mode 10,000 ppm Gas Tracer Operator’s Manual

• To return to the BUMP screen, press POWER ENTER at any

time. If the sensor fails calibration, the buzzer will sound a

double pulsing tone until you press and release the POWER

ENTER button.

• Disconnect the humidifier from the probe.

NOTE: Grasp the humidifier tube assembly by the clear tubing at the

end, not the humidifier tube itself.

11.Unscrew the demand flow regulator from the calibration cylinder.

12.Use the (SHIFT)▼ button to navigate to the ESCAPE menu item,

then press and release the POWER ENTER button to return to the

Measuring Mode.

ppm

MAINTENANCE

CH4

BUMP/

950

ppm

MAINTENANCE

CH4

/CAL

MAINTENANCE

BUMP