Yamaha UB2112 User Manual

U BRACKET

UB2112(W)

Thank you for choosing this Yamaha product.

Please read this manual carefully before using it in a speaker installation.

Keep the manual in safe place for future reference.

CAUTION

When attaching the U-bracket to a wall or other vertical structure, DO NOT position the bracket vertically. Make sure to install the bracket horizontally.

Installation Instructions

1. Remove the speaker's center side screws.

If you are using speaker model IF2112/AS(W), install the socket cover bracket to the speaker using the M10 button head screws.

2. Place the U-bracket over the speaker cabinet and confirm

that you have ordered the correct bracket. Temporarily insert the sound isolation gaskets between the arms of the bracket and the speaker. Remove the bracket from speaker.

3. Select the area where the speaker will be mounted. Make

sure the mounting surface is structurally adequate for supporting the weight of the speaker. Do not attempt to install to drywall, acoustic tiles, etc.

Owner’s Manual

5. Snap on the cover plate to the base of the U-bracket.

Snap-on Cover plate

6. Position the speaker in between the bracket arms with the

sound isolation gaskets. (Use one each of the 1/4" and 1/8" gaskets on one side and one 1/4" gasket on the other side.) Secure the speaker to the bracket using the included hardware through the desired slots into the speaker enclosure's threaded mounting holes.

NOTE

If you are installing the socket cover to the speaker, use one

each of the 1/4" and 1/8" gaskets on one side and one 1/8" gasket and the socket cover on other side.

PRECAUTIONS

CAUTION

Always follow the basic precautions listed below to avoid the possibility of physical injury to you or others, or damage to the device or other property. These precautions include, but are not limited to, the following:

• Before doing any installation or construction work, consult with an installation expert.

• Make sure that the surface this bracket is being mounted on has the strength to handle the weight of both the speaker and this bracket.

• Use bolts and nuts as well as washers for installation and tighten them firmly so that the speaker is secure and does not move.

• Always loosen the corresponding screw before adjusting the angle or direction of the speaker. Never force this adjustment with the screw still tightened.

• Some fittings may deteriorate over extended periods of time due to wear and/or corrosion. For optimum safety, the installation should be checked thoroughly at regular intervals.

Yamaha cannot be held responsible for damage or injury caused by insufficient strength of the support structure or improper installation.

* Illustrations herein are for explanatory purposes only, and may not match actual appearance during operation. * Company names and product names herein are trademarks or registered trademarks of their respective companies. * Specifications and descriptions in this owner's manual are for information purposes only. Yamaha Corp. reserves the right to

change or modify products or specifications at any time without prior notice. Since specifications, equipment or options may not be the same in every locale, please check with your Yamaha dealer.

PLEASE READ CAREFULLY BEFORE PROCEEDING

* Please keep this manual in a safe place for future reference.

Package Contents

UB2112(W)

❒ U-mount bracket (1 pc.)

❒ M10-40mm button head socket screws (4 pcs.)

❒ Friction gaskets, 1/4" thick (2 pcs.)

❒ Friction gaskets, 1/8" thick (2 pcs.)

❒ Washers, M10 diameter (2 pcs.)

Dimensions

8.000

4.000

2.500

28.240

φ.5003X

5.000

8.000

16.000

24.000

φ.375 2X

27.500 FLANGE

1.750

14.120

12.000

❒ Snap-on cover plate (1 pc.)

❒ Split lock washers, M10 (2 pcs.)

❒ Socket cover bracket (1 pc.)

❒ Wrench, hex L-key, M10 (1 pc.)

1.500 12X

φ.402 12X

3.500

1.750

4. Attach the base of the U-bracket to the wall or ceiling using

the appropriate hardware. Tighten the hardware permanently.

The appropriate hardware and bolts for this step are not

included in this package. If in doubt as to what hardware to use, consult a hardware specialist.

CAUTION

When attaching the U-bracket to a wall or other vertical structure, DO NOT position the bracket vertically. Make sure to install the bracket horizontally.

7. Rotate the speaker to the desired direction then fully secure

the side bolts.

CAUTION

Secure the speaker to the mounting structure with a properly rated safety cable.

.500 GUSSET

28.000

14.500

13.000

11.000

φ.402 X 1.402 SLOT 4X

1.000