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4-12. How to turn on the illumination lamp
The illumination lamp can be turned on, if necessary.
1
Hold down the AIR and POWER buttons at the same time (for three
seconds or longer).
The illumination lamp lights up. The illumination lamp will automatically go off two minutes after it
lights up.
To turn off the illumination lamp, hold down the AIR and POWER buttons at the same time (for three
seconds or longer).
4-13. Power-off
Press and hold the POWER button (at least three seconds) until the buzzer blips three times ("TURN OFF"
disappears) to turn off the power.
CAUTION
•
If a gas remains in the detector, it enters the automatic exhaust mode (for a maximum of 30
seconds). The detector is turned off after the automatic exhaust mode is complete. The mode
counts down from automatic exhaust start (PURGE 30). The detector switches to the "TURN
OFF" display when the gas exhaust is completed and is turned off.
Automatic exhaust start (PURGE 30)