Chapter 8: INSTALLATION AND SETTING PROCEDURES (HARDWARE)
2. VX-2000, VX-200Xr, VX-200XI, AND EV-200
8-18
2.4. Installing the Insulating Transformer in the VX-2000 System Manager
Audio buses between the VX-2000 System manager and the VX-2000Sf Surveillance frame can be insulated
by installing the optional IT-450 Insulating Transformers.
The insulating transformer cannot be installed without removing the circuit board inside the VX-2000.
make sure that the system power is switched Off before commencing installation.
for procedures regarding switching off the system power, refer to the Instruction manual attached to
the VX-2000DS/3000DS.
Step 1.
remove the top panel.
refer to
"2.1. removing the VX-2000's Top and front Panels."
Step 2.
remove the transformer boards (OT PcBs).
Transformer boards (OT PCBs)
Step 3.
cut the jumper wires installed on each transformer board.
(4 jumpers SJP1401 - SJP1404 on each OT PcB.)
[OT PCB]
T1402
T1401
SJP1403
SJP1401
SJP1404
SJP1402
Step 4.
Solder the IT-450 transformers to locations T1401 and T1402 on each OT PcB.
Step 5.
fit both OT PcBs back into place.
Step 6.
replace the top panel.
WARNING
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...