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D-Guard² Instruction Manual
14.2 Home screen features
The home screen is the main display that will be visible. It shows the installed gas
sensor, range and the current reading. System alerts are displayed at the bottom.
Magnetic Sensor location
Menu
locked
System status messages location
Figure 10. Main display layout.
The D-Guard² is normally locked and must be unlocked with the supplied service tool.
14.3 Unlock the menu screen
Put the service tool over the magnetic sensor location closest to the padlock icon for
at least one second to unlock the D-Guard².
Figure 11. Menu locked.
NOTE: If no passcode is set the menu system will unlock.
14
Sensor type and range
D
Figure 12. Menu unlocked.
Item Number 201018
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