Bogen SAH30 Handleiding

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Description

The SAH5 (5-watt),SAH15 (15-watt),and SAH30 (30-watt) horn loudspeakersincorporate digital switching amplifier technology,which provides

low DC current draw and low heat dissipation.This in turn makes the loudspeakers more tolerant of long cable runs and allows them to run

cooler,withstand higher ambient temperatures,and use fewer power supplies than conventional analog self-amplified horn loudspeakers.

The flared shape of the horn provides a controlled and consistent dispersion of sound,making for better intelligibility.The horn flare can rotate on its

axis,offering wider dispersion patterns,vertically or horizontally,depending on its position.The horn typically offers 120º horizontal dispersion and

90º vertical dispersion.By rotating the horn 90º on its axis,a 90º horizontal and 20º vertical dispersion pattern is achieved.1

Installation Instructions

1.Use the base as a template for the mounting holes.Drill three mounting holes and attach the

base using appropriate hardware (not included).

IMPORTANT:Make sure the base sits flat on the mounting surface.Tightening the base down on an

uneven surface could cause the base to fracture.

An electrical box strap is included to allow easy mounting of the horn to an electrical box and

cover.(See separate instruction sheet included.) The base can also be mounted to an I-beam

flange using Bogen's BCbeam clamp.The slot in the base allows strapping to be used as a1

means of mounting the horn (use a strapping material capable of supporting the weight of the

speaker and any external loads on the horn such as wind).See Figure 1.

2.Assemble the horn on the mounting base and slide the tapered pin through the hole in the

swivel mount.Secure the pin and assembly using the wing nut,but leave loose to allow

positioning of the horn (See Figure 2).

3.Position the horn so that the access cover is easily accessible.Make the audio connections to

the "T" and "R" terminals and the 24V DC connections to the "+" and "-" terminals.The horn

will also work properly if the "+" and "-" connections are reversed.

4.Adjust the output level of the horn using the volume control knob and position the wires so

that they exit through the bump in the front of the cover.Slide the cover into place and

tighten the cover screw.Do not over tighten.

5.Tilt and swivel the horn to the desired orientation before tightening the wing nut*.If necessary,

the horn flare can be rotated on its axis by loosening the band clamp wing nut,rotating the flare

to the desired position,and retightening the band clamp wing nut* (See Figure 3).The horn will

provide a wider horizontal angle of dispersion (20º) when its wider dimension is horizontal and1

a narrower horizontal dispersion angle (90º) when its narrow dimension is horizontal.

IMPORTANT:The horn is designed to be weatherproof only when the bump on the access cover is on

a downward slope.The access cover is not sealed and is designed to shed water.This downward position

assures that any water that enters the covered area will drain away.Depending on how it is mounted,the

horn flare may need to be rotated to achieve this orientation.The rest of the horn is fully sealed against

water infiltration.

*Hand tighten wing nuts.Do not use pliers or tools.

Package Contents:

SAH5,SAH15,or SAH30 horn speakerAccess Cover

Mounting BaseElectrical Box Strap

Tapered PinInstruction Sheet

Wing NutElectrical Box Strap Mounting Instruction Sheet

© 2005 - 2006 Bogen Communications,Inc.

Specifications subject to change without notice.

54-24-0111C 0608

Figure .1Mounting Base

Figure 2

Figure 3

BC1Beam Clamp (optional accessory)

SAH5,SAH5,SAH301

High-Efficiency,Digital Switching,

Self-Amplified Horn Loudspeakers

Product specificaties