Atkinson Dynamics AD-27 Instrukcja Obsługi Pobierz pdf (Strona 2)

INSTALLATION-AND-SERVICE-INSTRUCTIONS-

FOR-ATKINSON-DYNAMICS-DESK-SET-INTERCOMS

SAFETY MESSAGE TO INSTALLERS,

USERS, AND MAINTENANCE PERSONNEL

It is important to follow all instructions shipped with this product.

This device is intended to be installed by a trained electrician who is

thoroughly familiar with the National Electrical Code and will follow

NEC Guidelines as well as local codes.

The selection of the mounting location for the device, its controls, and the

routing of the wiring are to be accomplished under the direction of the

facilities engineers and the safety engineer. In addition, listed below are

some other important safety instructions and precautions you should

follow:

• This is not a listed safety device and is not intended to be used as

such.

• Read and understand all instructions before installing or operating this

equipment.

• Disconnect power before connecting or doing any maintenance on

this intercom.

• All effective warning speakers produce loud sounds which may cause,

in certain situations, permanent hearing loss. You should take appro-

priate precautions, such as wearing hearing protection.

• After testing is complete, provide a copy of this instruction sheet to all

operating personnel.

• Establish a procedure to routinely check the intercom installation for

integrity and proper operation. Any maintenance must be performed

by a trained electrician in accordance with NEC guidelines and local

codes.

Failure to follow all safety precautions and instructions may result in

property damage, serious injury, or death to you or others.

A. GENERAL FEATURES.

The Atkinson Dynamics “T” model is a telephone style intercom with

handset that may be used as a desk set or as a wall mounted unit. Every

model has an internal loud speaker with volume control which is always

muted during the transmit function to prevent acoustical feedback. The

handset on each desk set intercom is equipped with a microphone and

soft touch PTT (press-to-talk) button. A red LED on the front panel lights

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Atkinson Dynamics AD-27 Instrukcja Obsługi Strona 2