Bogen-BRG1R-Operation-Manual 电路图 维修手册.pdf

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1、BUFFER? OUT LINE? IN THRESH G E T A DUR DUCKGAIN BRG1R BRG1R Amp-Bridging Input Module Features Buffered input signal feed available Gain/Trim control Output signal gating Gating threshold and duration adjustments Variable signal ducking when muted Fade back from mute level 4 levels of available pri

2、ority Can be muted from higher priority modules Can mute lower priority modules GAIN GATING GATE CONTROL MUTE IN MUTE OUT GATE ENABLE/ DISABLE BUS ASSIGNMENT PRIORITY LEVEL BUS A BUS B MUTE LOW MUTE MED MUTE HIGH DUCKING BUFFER LINE INPUT BUFFERED OUTPUT Block Diagram 50 Spring Street, Ramsey, NJ 07

3、446 U.S.A. 201-934-8500; Fax: 201-934-9832 Printed in Korea.0012 2000 Bogen Communications, Inc. 54-2051-01R1 Specifications subject to change without notice. RadioFans.CN 收音机爱 好者资料库 J4 J6 J7 J3 J8 J4 J6 J7J4 J6 J7 J4 J6 J7 J4 J6 J7 1 (Highest) 2 3 4 (Lowest) J8 J8 Enabled Disabled GATING PRIORITY L

4、EVEL BUS ASSIGNMENT A B Mono Both J3J3J3 Bus 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 lev- els of various devices so that the main units controls can be set to relatively uniform or optim

5、um levels. Gate - Threshold (Thresh) Controls the minimum necessary input signal level to turn the modules out- put on and apply signal to the main units buses.Clockwise rotation increas- es the necessary signal level required to produce output and mute lower priority modules. Gate - Duration (Dur)

6、Controls the amount of time the output and mute signal of the module remains applied to the main units buses after the input signal falls below the required minimum signal level (set by the threshold control). Ducking (Duck) Controls the level of the output signal from the module when it has been re

7、quested to mute its output.The range is adjustable from no reduction in level to full muting of the output signal. Line In Connection Uses a standard RCA connector to make connections to the modules input. The input is quasi-balanced to reduce the chance of ground loops while still being compatible

8、with unbalanced signal sources. BUFFER? OUT LINE? IN THRESH G E T A DUR DUCKGAIN BRG1R Jumper Selections Bus Assignment The module can be set to operate so that the mono signal can be sent to the main units A bus, B bus, or both buses. Gating Gating (turning off) of the modules output when insuffi-

9、cient audio is present at the input can be disabled. Detection of audio for the purpose of muting lower prior- ity modules is always active regardless of jumper setting. Priority Level* This module can respond to 4 different levels of priority. Priority 1 is the highest priority, it mutes modules wi

10、th lower priorities and is never muted.Priority 2 can be muted by priority 1 modules and mutes modules set for 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 availa

11、ble is determined by the amplifier the modules are used in. Module Installation 1.Turn off all power to the unit. 2.Make all necessary jumper selections. 3.Position module in front of desired module bay opening, making sure that the module is right- side up. 4.Slide module on to card guide rails. Ma

12、ke sure that both the top and bottom guides are engaged. 5.Push the module in to the bay until the faceplate contacts the units chassis. 6.Use the two screws included to secure the mod- ule to the unit. WARNING: Turn off power to unit and make all jumper selections before installing module in unit.

13、Buffer Out Connection This RCA connector makes a buffered version of the Line In signal available as a feed to other amplifier inputs.The output is quasi-balanced to reduce the chance of ground loops while still being compatible with unbalanced inputs.This output is not affected by module controls o

14、r muting functions. RadioFans.CN 收音机爱 好者资料库 BUFFER? OUT LINE? IN THRESH G E T A DUR DUCKGAIN BRG1R BRG1R Amp-Bridging Input Module Features Buffered input signal feed available Gain/Trim control Output signal gating Gating threshold and duration adjustments Variable signal ducking when muted Fade ba

15、ck from mute level 4 levels of available priority Can be muted from higher priority modules Can mute lower priority modules GAIN GATING GATE CONTROL MUTE IN MUTE OUT GATE ENABLE/ DISABLE BUS ASSIGNMENT PRIORITY LEVEL BUS A BUS B MUTE LOW MUTE MED MUTE HIGH DUCKING BUFFER LINE INPUT BUFFERED OUTPUT Block Diagram 50 Spring Street, Ramsey, NJ 07446 U.S.A. 201-934-8500; Fax: 201-934-9832 Printed in Korea.0012 2000 Bogen Communications, Inc. 54-2051-01R1 Specifications subject to change without notice. RadioFans.CN 收音机爱 好者资料库