Toa VX-2000SF - Page 110

Chapter 5: OPERATION
5. FAILURE OUTPUT DETECTION
5-38
[VX-2000]
Log
Possible Cause Solution
Additional InformationDetail code
Bus1 Occurrence
Bus2 Occurrence
Bus3 Occurrence
Bus4 Occurrence
VX Monitor
No signal output on Audio Buses 1-4
due to VX-2000 failure
Consult TOA dealer
[VX-2000SF]
Log
Possible Cause Solution
Additional InformationDetail code
SF
VX-SF Bus1 Occurrence
SF VX-SF Bus2 Occurrence
SF VX-SF Bus3 Occurrence
SF VX-SF Bus4 Occurrence
SF Monitor
VX-2000 to VX-2000SF or VX-2000SF
to VX-2000SF AUDIO LINK connectors
misconnected
Check for the connector to be connected
to and the connection cable.
SF Bus Selector1 Occurrence
SF Bus Selector2 Occurrence
SF Bus Selector3 Occurrence
SF Bus Selector4 Occurrence
SF Bus Selector5 Occurrence
SF Bus Selector6 Occurrence
SF Bus Selector7 Occurrence
SF Bus Selector8 Occurrence
SF Bus Selector9 Occurrence
SF Bus Selector10 Occurrence
Signals on Audio Buses 1-4 undetected
due to VX-2000SF or VX-200SZ/SP/SE
failure
Consult TOA dealer
SF
Communication
Occurrence
VX-2000 to VX-2000SF or VX-2000SF
to VX-2000SF DATA LINK connectors
misconnected
Check for the connector to be connected
to and the connection cable.
[VP-2000 series amplifiers, VP-3000 series amplifiers]
Log
Possible Cause
Additional InformationDetail code
AMP
20 kHz(NF) Occurrence
Amplifier
Monitor
Amplifier failed Consult TOA dealer
VP-200VX to VP-200SZ or VP-200VX
to VX-200SP PA LINK connectors
misconnected
AMP
DC Fuse Occurrence
Amplifier's DC fuse blown
Check for the connector to be connected
to and the connection cable.
Replace the Blade fuse of 7.5 A (VP-
2064), 15 A (VP-2122), 25 A (VP-2241),
35 A (VP-2421) or 20 A (VP-3154/3304/
3504). Refer to p. 8-43 .
Solution
AMP Overheating Occurrence
Amplifier overheated
Consult TOA dealer
AMP
Amplifier Connection
Occurrence
Amplifier's PA OUT to VX-200SZ's PA
IN connectors misconnected
Check for the connector to be connected
to and the connection cable.
A component ID number is displayed here.
A component Unit number is displayed here.