Installation Instruction
Installation of combination system
The installation of a GX-850M ver. IV with 1 roof system and 1 ground system has been selected.
It is optional if the sensors are connected to the GX-850M ver. IV before power on or during the
installation.
The first installed system (System A) is using the output System A.
The second installed system (System B) is using the output System B.
It is freely selectable if System A should be the roof or ground system. However it is preferable that Sys-
tem A is the roof system, since System A is shown on the upper line of the display. Please refer to the
description of the Display and Combined view in the user manual.
If sensors for System A are not connected - do it now!
Press
or wait...
System is being scanned to find type of connected sensors...
Select system type: Roof
(if roof system is preferred as System A)
Wait until correct number of sensors for System A is found.
Press
when all sensors are found...
System A is installed...
If sensors for System B are not connected - do it now!
Press
or wait...
System is being scanned to find type of connected sensors...
Select system type: Ground
(if ground system is preferred as System B)
VUAPA422
GX-850M ver. IV
Connect sensors:
System A
System A
Scanning...
System type:
Roof
1 Roof sensor
found. Accept?
System A!
Installed
Connect sensors:
System B
System B
Scanning...
System type:
Ground
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