Edwards Signaling 5541M-Y6 - Manual (Page 23)

P/N 3100471 ISSUE 3 PAGE 23
Display Illuminated LED's Description
External Input Displayed while a message is being sent
via a 5542RPU microphone. Message
will return to standby message once the
RPU request line is inMactive.
External Input on Displayed with the panel is in Satellite
Satellite panel Mode and a serial system audio com-
mand is received, along with the zone
qualifier, the panel will switch on and
pass sytem audio through to its conven-
tional system amplifiers. Message will
return to standby message when either a
serial system audio disable command is
received or if the user presses the
cancel/alarm silence key.
5.2 - Troubleshooting and Trouble Messages
When in trouble mode, the following messages will be displayed on the LCD screen of the Millennium System Master. When a trouble
indication is received, the trouble LED will illuminate and the display will read as shown below. The number after "TROUBLE STATUS"
indicates the number of troubles the panel has received. To view the trouble, press the
button. If more than one trouble status exists,
you can press the button again to see each of the remaining indications. The following information will describe the trouble
indications, what they mean and possible solutions to the problem.
Display Illuminated LED's Description
Trouble Wiring is faulty on MAIN OUT terminals.
The panel is not able to detect the end-of-
line resistor on the line. Ensure that end-
of-line resistor is properly connected and
wiring loop is not broken or shorted.