VT/VTF SERIES TERMINAL STRIPS
INSTALLATION INSTRUCTIONS
VT SERIES UL-LISTING REQUIREMENTS
MODELS WITH 3, 4 OR 5 POSITION TERMINAL STRIP
FREQUENCY RESPONSE: |
| SENSITIVITY 96dB (1W/1M) |
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TERMINAL STRIP |
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NO. OF TERMINALS |
| VT/VTF MODELS WITH 3, 4 OR 5 POSITION TERMINAL STRIP P |
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3 |
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4 |
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5 |
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SPEAKER #1
Mounting Bracket
Terminal #1 (Common)
User Selected Terminal
For Desired Wattage
SPEAKER #2
Mounting Bracket
Terminal #1 (Common)
User Selected Terminal
For Desired Wattage
1 2 3 4 5
1 | 2 | 3 | 4 | 5 |
Incoming Leads | Outgoing Leads to |
| Next Speaker or EOL Resistor |
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| 70V Line Xfmr |
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| 70V Line Xfmr |
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| 25V Line Xfmr |
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| 70V Line Xfmr |
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| 25V Line Xfmr |
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Term | Color | Watt | Term | Color | Watt | Term | Color | Watt | Term | Color | Watt | Term | Color | Watt |
1 | Red | Com | 1 | Red | Com | 1 | Red | Com | 1 | Wht | Com | 1 | Wht | Com |
2 | Blu | 1/4 | 2 | Blu | 1 | 2 | Blu | 1 | +2 | Red | 2 | 2 | Red | 2 |
3 | Yel | 1/2 | 3 | Wht | 2 | 3 | Wht | 2 | +3 | Gry | 4 | 3 | Gry | 4 |
4 | Wht | 1 | 1 | Red | Com | 1 | Red | Com | +4 | Brn | 8 | 4 | Brn | 8 |
1 | Red | Com | 1 | Red | Com | 1 | Red | Com | +5 | Grn | 15 | 5 | Grn | 15 |
VT/VTF MODELS WITH 2 POSITION TERMINAL STRIP:
VT/VTF-154U, VT/VTF-158U, VTB-2, VTB-1
SPEAKER #1 |
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| Mounting Bracket | SPEAKER #2 | |||
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| Terminal #1 |
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| (Common) |
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1
2
Incoming Leads
Mounting Bracket
Terminal #1 (Common)
1
2
Outgoing Leads to
Next Speaker or EOL Resistor
MODELS WITH POSITION TERMINAL STRIP
NOTE: To conform with U.L. 464 and 1480 requirements, wires must be connected to appropriate terminals as shown in wiring diagram. Do not use looped wire under terminals. Break wire run to provide for supervision of connection.
•Models with a "C" suffix include a supervisory capacitor for installation with supervised circuitry. Maximum supervised circuit voltage is 24 VDC.
•For use in ambient temperature ranges from
Installation must comply with all Building Codes and NFPA guidelines. Installation must adhere to N.E.C. and NFPA 70/72 wiring directives and comply with all National and Local Building Codes.
Specifications are subject to change without notice
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©2005 ATLAS SOUND LP | Printed in U.S.A. | 00105 | ATS000746 RevC 01/05 | PN 8805000 |