COD
0330002
MULTI GAS 4 IN 1 DEVICE IP67
EN IEC 60079-0:2018, EN IEC 60079-11:2012
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Distruburote Ufficiale
· UFO ITALIA S.r.l. • P.zza IV Novembre 4 • 20124 Milano (MI) Italia
+39 02.87176653 • [email protected] • P.IVA/C.F. 11031750968
Enter the calibration information item, select the gas type, press the middle key again to enter,
and then the left-click returns to the previous menu, right-click to select the gas type, as shown
in Figure 31. The four lines respectively represent the gas zero and three calibration points in gas
calibration, the first column represents the calibration point set value, the second column is the
relative internal value of the device, and the third column is the date of calibration, as shown in
Figure 32.
4.4.6 Back
Select and press the middle button to exit the menu and return to the main interface.
4.4.7 Power off
Select and press the middle button to display
whether to shut down, right click to cancel
shutdown and retum to the main interface,
left click to shut down the device, as shown in
Fig. 33
4.4.8 Shortcut key description
In the main detecting interface, if the backlight is not on, press any key to turn on it. In the main
detecting interface and backlight is on, press the left button to make sound, light and vibration
self-check. In the alarm state, press the right button to turn off the alarm sound, and the hom
symbol on the interface will display disabled. If the alarm state changes, for example, from a low
alarm to a high alarm, the alarm sound will be turned on automatically. When the main interface
is on and the backlight is on, long press the middle button for more than 3 seconds, it will display
whether to shut down (same as Figure 17). Press the middle button for a long time to shut down
automatically.
4.5 Description of alarm function
[[LLo
ow
w a
alla
arrm
m]]
The status indicator turns red, the detector gives a slow beeping sound, and the red alarm light
flashes slowly and vibrates at the same time.
[[H
Hiig
gh
h a
alla
arrm
m]]
The status indicator turns red, the detector gives a rapid beeping alarm sound, and the red
alarm light flashes rapidly and vibrates at the same time.
[[O
Ovve
err--lliim
miitt a
alla
arrm
m]]
The status indicator turns red and displays "OL", the detector gives a rapid beeping sound, and
the red alarm light flashes rapidly and vibrates at the same time. (The high alarm is displayed in
the same way)
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