Bogen-TBCR-Operation-Manual 电路图 维修手册.pdf

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1、Description The Tile Bridge Support Ring (TBCR) is designed to offer additional mounting support for a variety of installations involving clamping type ceiling speakers. Installation SUSPENDED CEILING INSTALLATION 1.Remove the tile from the ceiling and put the TBCR on top of the ceil- ing tile, alig

2、ning the ends of the TBCR rails as shown in the drawing. 2.Typically the ceiling speaker will be mounted in the center of the ceiling tile.The support ring should be positioned in the center of the rails and the ends of the rails flush with the sides of the tile for this installation.The speaker can

3、 be mounted in other locations in the ceiling tile by moving the ring and/or tile bridge assembly if desired, however, care must be taken to ensure that the TBCR rails will still be flush with the tile sides and that the ring portion will not interfere with the suspension grid. 3.Use the ring as a g

4、uide to cut a hole in the ceiling tile. 4.Sandwich the tile between the TBCR and the speaker bezel and tighten the speaker clamps. Complete speaker installation and connections as directed in speakers instruction manual. NEW CONSTRUCTION - JOISTS EXPOSED In new constructions, the TBCR can serve as a

5、 routing guide for the speaker cutout when installed before the sheetrock is applied.It provides a second benefit by stiffening the area around the bezel after speaker installation. A. For 16 Centers Joist Spacing In 16 joist spaces (the outside distance of the joists must be no greater than 17 and

6、the inside spacing of the joists must be no less than 14 in order for the rails to fit),the support ring must remain in the center of the rails. Shifting the ring position may cause the swing out clamps of the speaker to hit the joist and prevent it from fully extending. Note: Support Ring must be f

7、ully within the joist space for the speaker to mount correctly. Also, check that there is sufficient vertical space above the ring to fit the particular speaker being used. 1.Remove the 4 breakaway tabs. 2.With the ring section attached, nail the TBCR in 4 places to the bottom of the joists through

8、the nail holes. (Two nail holes are provided in each joist location.Pick the one that is closest to the joist center.) The 24 center tails of the rails will protrude into the adjacent joist spaces. 3.After the sheetrock is up and the hole routed, follow the speakers installation instructions to comp

9、lete the installation. Model TBCR TILE BRIDGE SUPPORT RING RadioFans.CN 收音机爱 好者资料库 B. For 24 Centers Joist Spacing 1.Determine the location laterally in the joist space for the speaker and move the support ring accordingly. Note: Support Ring must be fully within the joist space for the speaker to m

10、ount correctly. Also, check that there is sufficient vertical space above the ring to fit the particular speaker being used. 2.Nail the TBCR (as it comes, do not remove breakaway tabs) to the bottom of the joist. 3.After the sheetrock is up and the hole routed, follow the speakers installation instr

11、uctions to complete the installation. RETROFITTING INTO EXISTING SHEETROCK CEILINGS The support ring in this application provides additional stiffening of the opening and can be used as a template to outline the hole. IMPORTANT The edge of this hole must be a minimum of 1 away from any joists to ens

12、ure it will not interfere with the clamps. Check that there is sufficient vertical space above the ring to fit the particular speaker being used. Before cutting the full hole, use a smaller exploratory hole to determine joist height and to check for obstructions. 1.Determine an appropriate location

13、in ceiling, taking into account joists and other obstructions. Use the support ring as a template to outline the hole and cut the opening. 2.Using a pair of cutting pliers, snip the tabs bridging the gap in the ring. 3.Twist the ring into the hole. The ring is split to allow it to be threaded though

14、 the hole.The bent ends of the ears must point up. Align the ring with the hole. 4.Follow the speakers installation instructions to complete the installation. 50 Spring Street, Ramsey, NJ 07446, U.S.A. Tel. 201-934-8500, Fax: 201-934-9832, Specifications subject to change without notice. 2004 Bogen

15、Communications, Inc. Part No. 54-2093-01B 0401 The TBCR is warranted to be free from defects in material or workmanship for five (5) years from the date of sale to the original purchaser.Any part of the prod- uct covered by this warranty that, with normal installation and use, becomes defective will

16、 be repaired or replaced by Bogen, at our option, provided the product is shipped insured and prepaid to: Bogen Factory Service Department, 50 Spring Street, Ramsey, NJ 07446, USA.The product will be returned to you freight pre- paid.This warranty does not extend to any of our products that have bee

17、n subjected to abuse,misuse,improper storage,neglect,accident,improper installation or have been modified or repaired or altered in any manner whatsoever, or where the serial number or date code has been removed or defaced. THE FOREGOING LIMITED WARRANTY IS BOGENS SOLE AND EXCLUSIVE WARRANTY AND THE

18、 PURCHASERS SOLE AND EXCLUSIVE REMEDY. BOGEN MAKES NO OTHER WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED, AND ALL IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE HEREBY DISCLAIMED AND EXCLUDED TO THE MAXIMUM EXTENT ALLOWABLE BY LAW.Bogens liability arising out of t

19、he manufacture,sale or supplying of products or their use or disposition, whether based upon warranty, contract, tort or otherwise, shall be limited to the price of the product. In no event shall Bogen be liable for special, incidental or consequential damages (including, but not limited to, loss of

20、 profits, loss of data or loss of use damages) arising out of the manufacture, sale or supplying of prod- ucts, even if Bogen has been advised of the possibility of such damages or losses. Some States do not allow the exclusion or limitation of incidental or consequen- tial damages, so the above lim

21、itation or exclusion may not apply to you.This warranty gives you specific legal rights, and you may also have other rights which vary from State to State. Products that are out of warranty will also be repaired by the Bogen Factory Service Department - same address as above or call 201-934-8500. The parts and labor involved in these repairs are warranted for 90 days when repaired by the Bogen Factory Service Department. All shipping charges in addition to parts and labor charges will be at the owners expense.All returns require a Return Authorization number. RadioFans.CN 收音机爱 好者资料库