Silentknight EVS User Manual download pdf (Page 26)

EVS Series Emergency Voice System Installation Manual

4-4 LS10062-001-SK-E

4. Place the trim ring around the cabinet. See Figure 4-3.

Figure 4-3 Trim Ring Around cabinet

5. Secure the trim ring to the cabinet using the self-tapping sheet metal screws from

the inside of the cabinet into the trim ring.

6. Re-attach the cabinet door assembly.

4.1.3.1 Cabinet Door and Dead Front Removal

While installing the cabinet it may be necessary to remove the cabinet door and the

dead front panel. This section provides instructions on how to remove the door and

dead front panel.

1. Disconnect the SBUS connection between the EVS-VCM and the FACP. See

Section 4.3.2.

2. Disconnect VBUS wiring from EVS-VCM. See Section 4.5.5.

Trim Ring

Cabinet

1 2 ... 21 22 23 24 25 26 27 28 29 30 31 ... 73 74

EVS-Series 1
Installation Procedure 3
Contents 5
Section 1 7
1.2 Features 8
1.3 About This Manual 8
LS10062-001-SK-E 1-3 9
1-4 LS10062-001-SK-E 10
Overview 11
LS10062-001-SK-E 1-5 11
1-6 LS10062-001-SK-E 12
LS10062-001-SK-E 1-7 13
1-8 LS10062-001-SK-E 14
Section 2 15
2-2 LS10062-001-SK-E 16
Alarm Systems 17
2-4 LS10062-001-SK-E 18
Section 3 19
Before you Begin Installation 19
3-2 LS10062-001-SK-E 20
3.3 SBUS Specifications 21
3.4 Electrical Specifications 21
3-4 LS10062-001-SK-E 22
Section 4 23
EVS Device Installation 23
4-2 LS10062-001-SK-E 24
4.1.3 Recessed Mounting 25
4-4 LS10062-001-SK-E 26
LS10062-001-SK-E 4-5 27
4.3 The EVS-VCM 28
LS10062-001-SK-E 4-7 29
4-8 LS10062-001-SK-E 30
Figure 4-7 SBUS Connections 30
Figure 4-9 31
4.3.4 To Remove the EVS-VCM 32
LS10062-001-SK-E 4-11 33
7. Restore AC power 34
4.5 Installing the EVS-50W 35
4.5.2 Mounting the EVS-50W 36
4.5.3 Wiring Specifications 37
4.5.4 Speaker Wiring 38
4.5.4.1 Wiring Lengths 39
4.5.4.2 Class B (Style Y) 40
4.5.4.3 Class A (Style Z) 40
4.5.5 VBUS Wiring 41
4.5.6 SBUS Wiring 42
4.5.7 Connecting AC Power 43
Figure 4-23 44
LS10062-001-SK-E 4-23 45
4-24 LS10062-001-SK-E 46
4.6 Installing the EVS-125W 47
4.6.2 Mounting the EVS-125W 48
4.6.3 Wiring Specifications 49
4.6.4 Speaker Wiring 50
4.6.4.1 Wiring Lengths 51
4.6.4.2 Class B (Style Y) 52
4.6.4.3 Class A (Style Z) 52
4.6.5 VBUS Wiring 53
4.6.6 SBUS Wiring 54
4.6.7 Connecting AC Power 55
4-34 LS10062-001-SK-E 56
LS10062-001-SK-E 4-35 57
4.7 Installing the EVS-CE4 58
LS10062-001-SK-E 4-37 59
4.8 Installing the EVS-RVM 60
LS10062-001-SK-E 4-39 61
4.8.2 Wiring the EVS-RVM 62
LS10062-001-SK-E 4-41 63
Figure 4-43 64
4.8.4 To Remove the EVS-RVM 65
4-44 LS10062-001-SK-E 66
4.9 Addressing SBUS Devices 67
4-46 LS10062-001-SK-E 68
Warn-HL-08-2009.fm 71

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Silentknight EVS User Manual Page 26

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