GAI-Tronics PHP400 설치 및 사용자 설명서 - 페이지 6

{카테고리_이름} GAI-Tronics PHP400에 대한 설치 및 사용자 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. GAI-Tronics PHP400 20 페이지. Analogue version (1090/1099 series) with ampetronic hls-dm2 induction loop amplifier 230v ac power supply
GAI-Tronics PHP400에 대해서도 마찬가지입니다: 디자인 설치 및 사용 설명서 (20 페이지), 설치 및 사용자 설명서 (20 페이지)

페이지 인쇄

This level may have to increase if the ambient noise level at the Help point is high, and

in any event correct operation cannot be guaranteed in ambient noise levels exceeding

80dBA.

Installation and dimensions

General

4.1.

All possible measures must be taken to ensure water, fluid or dust does not

contaminate the internal components of the unit whilst unpacking, preparing and

installing it in inclement weather conditions or by negligence.

Do not drill any additional holes in the casing. Make sure any unused cable

entry or mounting holes are properly sealed against water or dust ingress.

Failure to do so may result in an unsafe condition and will invalidate your

warranty.

Units dimensions and weight

4.2.

Overall diameter

Depth (rear surface to front face)

Pushbutton height from front face

Unit weight

Mounting centres

Cable entries

Site requirements

4.3.

Ensure that the following are available before installation:

1. Survey the proposed site for GSM signal strength. Using an appropriate testing

device, establish that there is sufficient signal strength at the proposed location for

the network provider being proposed. Note that GSM performance can vary widely

between different providers' networks and can be affected by building structures.

Occasionally there can be "dead spots" where signal is low, but may be adequate a

short distance away. If signal strength is too low it may be necessary to either re-site

the unit, choose a different provider or site the aerial remotely (see below).

IMPORTANT

405mm

88mm

10mm

6.5kg

4 x 7mm holes on 145 x 270mm centres,

see drawing 112-11-0081-001 appended to

this manual.

5 off 20mm gland entry points are provided,

with blanking plugs to blank off any that are

not used:

2 x rear

2 x lower

1 x upper (used for aerial)

Positions are detailed on drawing

112-11-0081-001 appended to this manual.

PHP400 GSM Help Point.