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719S
User Manuals: Bell System 719S Audio Multi-DR Switcher
Manuals and User Guides for Bell System 719S Audio Multi-DR Switcher. We have
1
Bell System 719S Audio Multi-DR Switcher manual available for free PDF download: Installation & Operation Manual
Bell System 719S Installation & Operation Manual (20 pages)
2 Door Switching Unit
Brand:
Bell System
| Category:
Intercom System
| Size: 2 MB
Table of Contents
Table of Contents
2
General Description
3
Operation
3
Telephones
3
Power Supply
3
Electric Lock Release / Maglock
4
Egress Facility
4
Tradesman Facility
4
Door Status Indication
4
Systems with 3 or more Doors
4
Settings
5
Speech Active Time
5
Lock Release Time
5
Mode Setting
5
Important Safety Information
6
Cable Requirements
8
Troubleshooting
9
Test Button
9
LED Status Indicators
9
Problem and Cause
9
Technical Specification
12
Diagram 1: Wiring for 2 Door Ac Systems
13
Diagram 2: 719S AC Interconnections for Systems of 3 - 16 Doors
14
Diagram 3: Wiring Diagram for 2 Door DC Systems
15
Diagram 4: 719S DC Interconnections for Systems of 3 - 16 Doors
16
Diagram 5: Distribution of Common Cables of Bs-Lx Phones
17
Bs-Lx Phones
18
Diagram 7: Door Contact / Switch Wiring
19
Manufacturer Details
20
Standards
20
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