RKI Instruments GX-8000(H4-0050) - Manual (Page 3)

2 Regular Maintenance Mode
- 3 - GX-8000
2
Regular Maintenance Mode
Regular maintenance mode is an operation (adjustment) mode in which span adjustment and setup such as
change of alarm setpoints can be performed.
The regular maintenance mode comes in two types: Calibration and maintenance modes. To enter the
calibration mode, press the DISPLAY switch with the T switch pressed in the detection mode and release
them when the buzzer sounds. To enter the maintenance mode, press the POWER switch with the S and
T switches pressed at power-on and release them when the buzzer sounds. The maintenance mode is
password-protected. The input of a password is needed in the beginning.
WARNING
After the adjustment is completed, do not forget to return to the detection mode.
(If the gas monitor remains in the regular maintenance mode, it does not automatically return to the
detection mode.)