JBL 3733 Handleiding

JBL Speaker 3733

Lees hieronder de 📖 handleiding in het Nederlandse voor JBL 3733 (5 pagina's) in de categorie Speaker. Deze handleiding was nuttig voor 54 personen en werd door 2 gebruikers gemiddeld met 4.5 sterren beoordeeld

Pagina 1/5
Installation procedure Page 1 of 5 Onyx screen
Rev. A
Installation guidelines
Samsung Onyx cinema
Side speaker s bracket installation
JBL / JBL 3733 4739
October 1 2018 9
Revision A / preliminary
Installation procedure Page 2 of 5 Onyx screen
Rev. A
1. Introduction
1.1. Purpose
This document will provide guidelines on how to use and install the 3733-BRK bracke . ts
1.2. Description
The bracket meant to attach the JBL 3733 on top of the JBL 4739 with defined tilt angles. The is
following equipment needed: is
- 1 x JBL 3733
- 1 x JBL 4739
- 1 x JBL 3733 BRK bracket
- screws with matching washers and 4 M6 T- (Need to be bought separatly, n4 x M6 lock x nuts ot
currently provided with the bracket)
- A powerdrill, a hammer, a ruller and driver with a set of bits will be needed. a
Installation procedure Page 3 of 5 Onyx screen
Rev. A
1.3. Angle choice
The side Left and Right speakers will be placed on the sides, at 2/3 of the screen from its base.
Depending of the rake of the theatre a tilt angle is necessary to optimize the rtical coverage , ve
within the audience.
The bracket enables the JBL M/HF 3733 speaker to be tilted forwards or backwards, with the choice
of the following angles, -5° - °, 0°, 2.5°, and 5°. The table bellow gives the hole position to set the , 2.5
desired angle:
JBL 3733 tilt angle
Front hole position
Rear hole position
-5° (backwards)
Top
Bottom
- 5° (backwards)2.
Middle
Bottom
0° flat
Bottom
Bottom
2.5° (forwards)
Bottom
Middle
5° (forwards)
Bottom
Top
The required angle should be calculated based on the geometry of the theatre using a 3D acoustic
modeling software (EASE).
2. Installation
2.1. JBL modifications 3733
The curre JBL 3733 need to be modified to be fixed on the bracket. 4 extra holes d addition of T-nuts are nt an
needed on the sides.
On the front:
- Remove the front bottom screws attaching the horn on wood panels on both sides the
- Drill holes in the wood panel through the existing hole of the horn (do not drill the horn itself)
- Install the T- on the back side of the panel nut
On the back:
- Measure rear hole position as represented on the next page (358mm from the front hole and the
30.5 mm from the base of the panel)
- Drill holes in the wood panel
- Install the T- on the back of the panel nut


Product specificaties

Merk: JBL
Categorie: Speaker
Model: 3733

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