5
Initial Setting Mode
Initial Setting Mode
2. ACTIVATION
2.1 SWITCH ON
Press and hold down the
Key button
(
) and the device will be switched on along with the three
seconds countdown.
NOTE:
The device will be switched on only when you keep pressing the button for longer than
three seconds.
Once activated, the device will enter the warm up stage to stablize sensors. The warm up process
is completed, the device is ready to detect gases.
CAUTION
A proper calibration is always required before using the device at the work
site. The user shall check whether the device is properly sensing the levels of
dangers of gases and make sure whether the detecting section of the device is
not blocked with materials impairing the detection.
2.2 SWITCH OFF
Keep pressing the
Key button
(
) and the 3, 2 and 1 in the mentioned order will appear on the
monitor and finally the device will be switched off.
NOTE:
The device will not be switched off only unless you keep pressing the button for longer
than three seconds.
