Chapter 2: PRODUCT DESCRIPTIONS
2. NOmENclATurE AND fuNcTIONS
2-16
2.9. Pilot Tone Detection Module VX-200SP
STANDBY
PA BUS
VX-200SP
PA
LINK
H
LIN
E
MONITOR
CH
SP
OU
T
CH
PA
IN
C
N1
N2
C
AT
T
C
TRL
[Side]
[Front]
1
4
3
2
1. Power amplifier link connector [PA LINK]
This rJ45 connector connects to the PA lINK
connector of the VP-200VX Power Amplifier Input
module or the VP-3000 series Power Amplifier.
Both lEDs on this connector are not used.
2. VX-200SP plug-in screw connector
Signal lines to be connected are shown below:
• Line monitor input [LINE MONITOR]
monitors connected speaker lines.
connect by wiring from the speaker line end.
• External attenuator control [ATT CTRL]
Permits connection of a 3- or 4-wire system
attenuator.
for the attenuator connection, refer to
• Speaker output [SP OUT]
connects to the speaker.
• Power amplifier input [PA IN]
connects to the power amplifier's speaker
output terminal.
3. Standby amplifier bus connector
[STANDBY PA BUS]
connects to all outputs of a single VX-2000Sf unit
to be switched over to the standby amplifier when
the power amplifier fails. for details, refer to
,
for Standby Amplifier connection.
4. VX-200SE mounting connector
used to mount the VX-200SE Equaliser card.
Install this module in the VX-2000Sf Surveillance frame to detect speaker line short circuits, open circuits by
monitoring for the presence of a pilot signal, and ground fault.
Содержание VP-2241
Страница 12: ...Chapter 1 Note...
Страница 17: ...Chapter 2 ProduCt desCriPtioNs...
Страница 41: ...3 1 Chapter 3 system oPeratioN outliNe...
Страница 56: ...Chapter 4 FuNCtioNs...
Страница 73: ...Chapter 5 oPeratioN...
Страница 112: ...Chapter 6 FloWCHart From system setuP to oPeratioN...
Страница 116: ...Chapter 7 PC soFtWare oFFliNe settiNGs...
Страница 179: ...Chapter 8 iNstallatioN aNd settiNG ProCedures HardWare...
Страница 223: ...Chapter 9 CoNNeCtioNs...
Страница 266: ...Chapter 10 PC oNliNe CHeCKs aNd adJustmeNts...
Страница 282: ...Chapter 11 otHer PC soFtWare FuNCtioNs...
Страница 292: ...Chapter 12 aPPeNdiX...
Страница 298: ...Chapter 13 sPeCiFiCatioNs...
Страница 328: ...url http www toa jp 201409...