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UT336A User Manual
5.2 Buttons
Buttons
Sensitivity
Increase
POWER
RESET
Sensitivity
Decrease
MUTE
6. Operations
6.1 Basic Detection Flow
Adjust sensitivity as needed
Short Press
The detection sensitivity is
increased
Set the current gas
concentration to zero
The detection sensitivity is
decreased
Buzzer ON/OFF
Reset as needed
Be mute as needed
Long Press
/
Power on/off
Lights
Green light is on level by
/
level
Full battery: Backlight in
Green
Low battery: Backlight in
Red
Depleted battery: Flashing
in Red
Green light is off after 2s
/
on
Green light is off level by
/
level
/
Install the Battery
Power On
Device warm-up
(3s)
Detection
Power Off
/
6
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