Chapter 5: OPERATION
2. EmErGENcy BrOADcASTS
5-6
Step 1.
In general-purpose broadcast mode,
BGm is broadcast to the entire building
area.
Step 2.
A fire has broken out on 2f.
A sensor detects it and the connected
fire alarm system transmits a control
signal to the VX-2000's control Input.
The Emergency mode is activated, and
BGm play is interrupted. Emergency
broadcast pattern 3 is recalled, and the
Alert message (EV-1) is broadcast to
warn the people on 2f.
General-purpose
broadcast mode
[EV-1]
[EV-2]
Alert
message
(2F)
No
broadcasting
zone
GF
1F
2F
3F
BGM
Alert
BGM
BGM
BGM
GF
1F
2F
3F
Emergency activation
by the fire alarm system
Continued on next page
Summary of Contents for VP-2241
Page 12: ...Chapter 1 Note...
Page 17: ...Chapter 2 ProduCt desCriPtioNs...
Page 41: ...3 1 Chapter 3 system oPeratioN outliNe...
Page 56: ...Chapter 4 FuNCtioNs...
Page 73: ...Chapter 5 oPeratioN...
Page 112: ...Chapter 6 FloWCHart From system setuP to oPeratioN...
Page 116: ...Chapter 7 PC soFtWare oFFliNe settiNGs...
Page 179: ...Chapter 8 iNstallatioN aNd settiNG ProCedures HardWare...
Page 223: ...Chapter 9 CoNNeCtioNs...
Page 266: ...Chapter 10 PC oNliNe CHeCKs aNd adJustmeNts...
Page 282: ...Chapter 11 otHer PC soFtWare FuNCtioNs...
Page 292: ...Chapter 12 aPPeNdiX...
Page 298: ...Chapter 13 sPeCiFiCatioNs...
Page 328: ...url http www toa jp 201409...