GT-FIRE
PORTABLE GAS DETECTOR
67816
Revision D
17
3.9. Warm-up Complete
The monitor automatically selects the Leak Test mode by default. The monitor can be configured to:
1. Start up in specific mode.
2. Start up in the mode last used.
3.10. Switch the Monitor OFF
Note: Allow the monitor to run for 1-2 minutes in fresh air before switching it OFF.
To switch off the monitor, press and hold both the LH and RH buttons simultaneously for 5
seconds (refer to
Figure 15: Switch OFF
).
Figure 15: Switch OFF
The mode selection menu will display for 2 seconds and then a countdown from 3 to OFF, as shown
in
Figure 16: OFF Sequence
will begin.
Figure 16: OFF Sequence
Note: In Confined Space Mode, to prevent accidental monitor switch OFF while alarms
are active, the user must press and hold both buttons for an additional five seconds to
commence the switch OFF.