AXYS H90 Руководство по установке - Страница 10

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MODEL V90 ONLY

Model V90 only: There are three options for mounting

the Intellivox ADC Model V90:

1. The first (and most often used) method is to use the

standard mounting brackets supplied with the unit.

Dimensions of the bracket are shown in Fig.5.1.

The standard brackets allow mounting of the Intellivox

ADC Model V90 on a straight wall or on a curved surface

(e.g., a pillar) with a gap of 25 mm (1.0") between the

rear of the enclosure and the wall.

The mounting procedure is given on page 11 under

"Mounting Procedure".

2. A second method is to mount the Model V90 using

(optional) swivel brackets which allow the plane of the

column's vertical radiating axis to be at an angle other

than 90 degrees to the wall. In this case two swivel

brackets are needed. The horizontal angle of the swivel

brackets can be secured by the hexagonal nut. The swivel

brackets are mounted to the rear of the enclosure by the

four M5 pan head screws instead of the standard

brackets. Two versions of swivel brackets are available,

MODEL H90 ONLY

Model H90 only: Unlike the V90, considerable flexibility

exists in the mounting possibilities of the H90. The H90

is not specifically designed to be mounted on a vertical

(or angled) wall. The method of mounting employed in a

particular installation will be primarily dictated by the

downwards angle at which the H90 needs to be

mounted to achieve the coverage calculated during the

DDA analysis.

permitting the Intellivox to be rotated through 45 or 90

degrees either way respectively. Refer to page 15 for

ordering information.

3. The third method is to mount the column within a

recess in the wall or dedicated mounting panel so that

the front of the unit is flush. This is a specialised

mounting situation which will be encountered only

rarely. Access to the rear of the unit will still be required

for the cables. Because of the proximity of the unit to the

walls, particular attention should be paid to the

avoidance of acoustic resonances (see page 9).

Custom mounting hardware may be required to achieve

the correct mounting angle. Small mounting angles may

be realised using the standard mounting brackets

(supplied) in conjunction with suitable spacers.

The standard mounting brackets supplied with the unit

may be employed if the Model H90 is to be fixed "flat"

onto a vertical wall.

AXYS

Intellivox ADC Installation Manual

fig.5.2 -

Direction of rotation

when using optional

swivel brackets with

the V90

200905/ADCIM_v1.0