User Manual

15 (20)
Understanding On-screen Messages
Figure 8 RAU num mismatch
6.3.5 4Wire Pwr. Supply
The “4Wire Pwr. Supply” message indicates that the panel has detected a short on a four-wire
smoke supply the power is cut off and a trouble message is generated. Press System Reset
to restore the power the system. If the short is removed, the panel will return to normal;
otherwise the trouble message will stay.
Figure 9 4Wire Pwr. Supply
6.3.6 Supervised Aux-supply
The “Aux. Power Supply” message indicates that the panel has detected a short on the
auxiliary power supply (battery backup) and has cut it off. Press System Reset to
restore the power the system. If the short is removed, the panel will return to normal; otherwise
the trouble message will stay.
Note: The trouble code is a reference code for trained service personnel only.
RAU num mismatch
trouble 1/ 1
Trb:0x03 Info:0x0001
11:45 SAT 2003-02-03
Trouble Type
EVENT
01 of 09
DATE
TIME
"INFO" Key
Trouble code
Trouble info
i
SYSTEM
RESET
"INFO" Key
4Wire Pwr. Supply
short 1/ 1
Trouble Type
EVENT
01 of 01
Trb:0x03 Info:0x0001
00:07 SAT 2000-01-01
DATE
TIME
Trouble code Trouble Info
SYSTEM
RESET
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