4. How to Use
4-3. How to start the gas detector
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4-3. How to start the gas detector
When the power is turned on, a self-diagnostic starts, and then the gas detector enters the detection
mode.
Power-on
Press and hold the POWER button until the buzzer blips (three seconds or longer) to turn on the power.
When the power is turned on, the LCD display changes automatically as shown below, and the gas
detector enters the detection mode.
1
Press and hold the POWER button for three seconds or longer.
Hold it down
until all the
LCDs and
alarm lamp
light up and
the buzzer
blips.
All LCDs light
up
▼
Date/time
display
Display example:
Wednesday, June 1, 2016
8:30
▼
Battery
voltage
display
Alarm type
display
Display example:
Battery voltage 6.0 V
Non latching (auto-reset): AL-A
(Alarm-Auto)
* Alarm type
Self-latching: AL-H (Alarm-
Hold)
Non latching (auto-reset): AL-
A (Alarm-Auto)
▼
Gas name
display
Display example:
CH4
