Product Description Indicators
12 XPIQ PN 51013:C 7/01/03
1.4 Indicators
LEDs Located on XPIQ-MB Motherboard
• General Trouble - yellow LED turns on for system trouble
• AC Fail - yellow LED turns on when AC is lost (all other nonessential LEDs will turn off to
conserve batteries)
• Battery Trouble - yellow LED turns on for low or no battery voltage
• Charger Trouble - yellow LED turns on for charger failure
• FFT/NAC Riser Trouble - yellow LED turns on for FFT riser loss
• Telephone Trouble (Circuits 1 - 4) - yellow LED for each circuit turns on for wiring trouble
• Speaker Trouble (Circuits 1 - 4) - yellow LED for each circuit turns on for wiring trouble
• Speaker Zone On (Circuits 1 - 4) - one green LED for each circuit turns on when active
• Earth Fault - yellow LED turns on for ground fault condition
LEDs Located on XPIQ-PS Power Supply
• ON LINE - green LED turns on to indicate that AC power is applied
• BOOST ON - green LED turns on during battery tests and when amplifiers are used during
AC failure
LEDs Located on XPIQ-SLI Signaling Line Interface Board
• On Line LED - green LED turns on to indicate SLC communication presence
• Trouble/Test LED - yellow LED turns on steady for SLC communication trouble
• 7-Segment LED - displays the range of addresses programmed on the XPIQ-MB
LEDs Located on XPIQ Audio Amplifiers
• Trouble LED - yellow LED indicates:
✓ steady on - short (overcurrent)
✓ blinking - gain test failed
• Status LED - green LED indicates if amplifier is primary (on steady) or backup (blinking)
LEDs Located on XPIQ-AIB1/4 Audio Input Board
• Channel 1 through 4 Trouble - one yellow LED for each channel turns on for channel signal
loss trouble
• Channel 1 through 4 On - one green LED for each channel turns on to indicate channel
condition (steady On indicates channel is ready, Blinking indicates channel is active)
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