E6000 Portable Multi-Gas Detector Henan Hanwei Electronics Co., Ltd.
5
5. Operation instructions
5.1 Power on
When machine is power off, hold
for more than 3s and the
device will be power on. The screen shows as below.
After power on, the detector will proceed self-test and display is as
below drawing.
The device will make self test on the buzzer, alarm lights and
vibrator automatically. After self-test, the device enters into normal
detection status and the screen displays as below.