GAI-Tronics 1090 Руководство по установке и эксплуатации - Страница 3
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1.
Safety and Care Information
▲
The safety of the user/installer relies on the isolation of the telephone
network and not on the earthing of the case
▲
Please read these instructions thoroughly before starting installation.
These products must be installed by competent personnel familiar with
telephone installation.
▲
Telephone network voltages can be hazardous. Take adequate
precautions when opening the case or installing. If in doubt, disconnect
the telephone line elsewhere before accessing the line connections.
▲
For increased protection against lightning transients, attach a local
earth to the main terminal block (see section 6.1)
2.
Product Description
STAINLESS STEEL
CALL BUTTONS
MICROPHONE
LED
This manual describes Help Point and VR (Vandal Resistant) ranges of
hands-free telephone products. These units offer high degrees of resistance
to weather and abuse, having only a microphone, speaker and one or more
metal buttons mounted on a flat, metal faceplate, in place of a traditional
handset and keypad. Main features include:
•
4mm thick aluminium faceplate
•
Waterproof speaker, protected by stainless steel mesh
VR & Help Point
REAR
ENCLOSURE
SPEAKER
FRONTPLATE
3