Bogen-MAX1R-Operation-Manual 电路图 维修手册.pdf

《Bogen-MAX1R-Operation-Manual 电路图 维修手册.pdf》由会员分享，可在线阅读，更多相关《Bogen-MAX1R-Operation-Manual 电路图 维修手册.pdf（2页珍藏版）》请在收音机爱好者资料库上搜索。

1、 MAX1R Mono Aux I nput Module Features Gain/ Trim control Bass and treble Audio Gating with threshold and duration adj ustments Variable signal ducking when muted or gated Fade back f rom mute level 4 levels of available priority Can be muted f rom higher priority modules Can mute lower priority mod

2、ules 2005 Bogen Communications, Inc. 54-2053-01C 0911 Specifications subject to change without notice. 50 Spring Street, Ramsey, NJ 07446 U.S.A. Tel. 201-934-8500 Fax: 201-934-9832 Block Diagram The Bogen MAX1R Mono Aux Input Module is warranted to be free from defects in material and workmanship fo

3、r three (3) years from the date of sale to the original purchaser. Any part of the product covered by this warranty that, with normal installation and use, becomes defective (as confirmed by Bogen upon inspection) during the applicable warranty period, will be repaired or replaced by Bogen, at Bogen

4、s option, provided the product is shipped insured and prepaid to: Bogen Factory Service Department, 50 Spring Street, Ramsey, NJ 07446, USA. Repaired or replacement product will be returned to you freight prepaid. This warranty does not extend to any of our products that have been subjected to abuse

5、, 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 PURCHAS- ERS S

6、OLE 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 PARTICU- LAR PURPOSE ARE HEREBY DISCLAIMED AND EXCLUDED TO THE MAXIMUM EXTENT ALLOWABLE BY LAW. Bogens liability arising out of the manufac

7、ture, 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 PROFITS,

8、 LOSS OF DATA OR LOSS OF USE DAMAGES) ARISING OUT OF THE MANUFACTURE, SALE OR SUPPLYING OF PRODUCTS, 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 consequential damages, so the above limitation or ex

9、clusion 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 la

10、bor 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. For most efficient warranty or repair service,

11、please include a description of the failure. 12/2008 RadioFans.CN 收音机爱 好者资料库 Gain Provides control over the level of input signal that can be applied to the internal signal buses of the main unit. Allows a way to balance the input levels of various devices so that the main unit controls can be set t

12、o relatively unif orm or optimum levels. Bass counterclockwise rota- tion provides cut. Center position provides no af f ect. Gate - Threshold (Thresh) Controls the minimum necessary input signal level to turn on the module s output and apply mute signal to the main units buses. Clockwise rotation i

13、ncreases the necessary signal level required to produce output and mute lower priority modules. Gate - Duration (Dur) Controls the amount of time the output and mute signal of the module remains applied to the main unit s buses af ter the input signal f alls below the required minimum signal level (

14、 set by the threshold control) . Ducking (Duck) Controls the level of the output signal f rom the module when it has been requested to mute/ gate its output. The range is adj ustable f rom no reduction in level to f ull muting of the output signal. Connections Uses a standard RCA connector to make c

15、onnections to the module s input. The inputs are quasi- balanced to reduce the chance of ground loops while still being compatible with unbalanced signal sources. Module Installation 1. Turn of f all power to the unit. 2. Make all necessary j umper selections. 3. Position module in f ront of desired

16、 module bay opening, making sure that the module is right- side up. 4. Slide module on to card guide rails. Make sure that both the top and bottom guides are engaged. 5. Push the module in to the bay until the f ace- plate contacts the unit s chassis. 6. Use the two screws included to secure the mod

17、ule to the unit. WARNING: Turn off power to unit and make all jumper selections before installing module in unit. Jumper Selections Priority Level* This module can respond to 4 dif f erent levels of priority . Priority 1 is the highest priority . I t mutes modules with lower priorities and is never

18、muted. Priority 2 can be muted by Priority 1 modules and mutes modules set f or 3 or 4. Priority 3 is muted by either Priority 1 or 2 modules and mutes Priority 4 modules. Priority 4 modules are muted by all higher priority modules. *The number of priority levels available is determined by the ampli

19、fier the modules are used in. Bus Assignment This module can be set to operate so that the mono signal can be sent to the main unit s A bus, B bus, or both buses. Gating Gating ( turning of f ) of the modules output when insuf f icient audio is present at the input can be disabled. Detection of audio f or the purpose of muting lower priority modules is always active regardless of this j umper setting. RadioFans.CN 收音机爱 好者资料库