Atkinson Dynamics AD-27 Specifiche Scaricare il pdf (Pagina 8)

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290A3693

BLK

WHT

BLK

WHT

AUDIO LINE

TO OTHER INTERCOMS

1WATT

AUDIO CABLE

REMOTE A REMOTE B

AUDIO CABLE

BLK

WHT

GRN

SEE POWER

CONNECTIONS

BLK

WHT

GRN

Reminders:

• Before installing remote intercoms, precautions should be taken to prevent feedback

between two or more remotes in close proximity and acoustically reflective areas.

• 16–20 gauge low voltage audio cable. Twisted pair not required..

• Shielded audio cable not required unless operating in high electromagnetic fields. Ground

one end of the shield to earth ground.

• Type of power cable depends on intercom model.

• 7 foot provided for audio and power.

Operating Principle:

• When one talks, all intercoms will hear.

• To talk to other stations, press the talk/

listen switch and speak into the speaker/

microphone.

Release talk switch to listen.

NOTES:

1. Speaker/Microphone

2. Off/On/Speaker Volume Control

3. Talk/Listen Switch

4. “Call” Tone Switch

Power

Remote A

Remote B

12–18VDC AD-26 AD-26A

120V 50/60Hz AD-27 AD-27A

22-30VDC AD-56 AD-56A

240V 50/60Hz AD-57 AD-57A

POWER CONNECTIONS:

BLK +DC Power 12/24V Models

HOT 120/240V

Models

WHT Common 12/24V Models

Neutral 120/240V

Models

GRN Earth Ground 120/240V

Models only

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 27 28

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Atkinson Dynamics AD-27 Specifiche Pagina 8

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