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Limited Warranty; Exclusion of Certain Damages

Bogen's Gold Seal Series amplifiers are warranted to be free from defects in material or workmanship for three (3) years from  the date of
sale to the original purchaser. Any part of any Bogen 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’s
option, provided the product is shipped insured and prepaid to: Bogen Factory Service Department, 

4570 Shelby Air Drive, Suite 11,

Memphis, TN 38118 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, 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 BOGEN’S SOLE AND EXCLUSIVE WARRANTY AND THE PURCHASER’S 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. 
Bogen's liability arising out of the 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 PROFITS, 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 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 owner's expense. All returns require a Return Author-
ization number. For most efficient warranty or repair service, please include a description of the failure.

Products manufactured and labeled by other companies may be covered by warranties offered by such companies. Please call Bogen
Customer Service or refer to product packaging for manufacturer’s warranty for non-Bogen branded products.

11/2014

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www.bogen.com

Содержание Gold Seal Series

Страница 1: ...Gold Seal Series Amplifier GS250D and GS150D Models Installation and Use Manual 2015 Bogen Communications Inc All rights reserved Specifications subject to change without notice 54 2229 01BA 1601 ...

Страница 2: ...not install near any heat sources such as radiators heat registers stoves or other apparatus including amplifiers that produce heat 9 Do not defeat the safety purpose of the polarized or grounding type plug A polarized plug has two blades with one wider than the other A grounding type plug has two blades and a third grounding prong The wide blade or the third prong are provided for your safety If ...

Страница 3: ...ns 5 Output Connections 6 Output Terminal Strip 6 WMT1A 6 To Power Amp 6 Pre Out Power In Jack 6 Tape Out 6 Operation 7 9 Power Switch 7 Individual Volume Controls 7 Lo Cut Filter 7 Contour Switch 7 Audio Enhancement 7 Dual Function Acoustic Equalizer 8 Acoustic Shaping Mode 8 Feedback Control Mode 8 Telephone Paging Controls Settings 8 ALC 9 VOX 9 Variable Mute 9 Troubleshooting 10 Technical Spec...

Страница 4: ...This page intentionally left blank ...

Страница 5: ... GSRVC From distances up to 1000 feet away from the amplifier this remote volume control adjusts the volume of the amplifier Model WMT1A Balanced Line Output Transformer Introduction 1 4 Dedicated microphone inputs XLR connectors 1 Selectable MIC TEL input 1 Selectable MIC AUX input 1 Dedicated AUX input 4 Ohm 8 ohm 25V 25VCT and 70V transformer coupled outputs 150W 250W and 500W models Rack mount...

Страница 6: ...mode selected 4 AUX 2 Individual level control for dedicated AUX 2 input 5 Contour Enables or disables loudness equalization Affects only AUX 2 and MIC 6 AUX 1 if set in AUX mode 6 Dual Mode Equalizer 10 band graphic EQ with dual center frequency ability 7 Dual Mode Equalizer Selector Switch Selects EQ frequency bands or EQ defeat OUT 8 MASTER Master output level control 9 AUDIO ENHANCEMENT Enable...

Страница 7: ...muting of individual inputs 12 POWER IN RCA unbalanced direct input to power amp stage for connection to external signal processing equipment used in conjunction with PRE OUT and LINK switch 13 PRE OUT RCA unbalanced output from preamp mixer stage for connection to external signal processing equipment used in conjunction with POWER IN and LINK switch 14 LINK Switch that makes or breaks the interna...

Страница 8: ...ar Panel 6 7 20 The MIC 6 AUX 1 input is designed to accept input from a microphone using terminal strip connections or from a high level auxiliary source such as a tuner or CD player using the AUX 1 RCA jack A slide switch is used to select input type Connect a microphone to the screw terminals labeled MIC 6 works only when AUX 1 MIC 6 switch is in the MIC 6 position Use two conductor shielded ca...

Страница 9: ...edence control for AUX inputs completely mutes the input signal The VAR MUTE control has no effect when muting inputs using precedence control Phantom Power for MIC 5 MIC 6 Inside Unit A single internal jumper is provided to supply phantom power to both MIC 5 and MIC 6 The amplifier is shipped with the jumper in the OFF position Place Jumper across ON Pins to apply Phantom Power to both MIC 5 and ...

Страница 10: ... strip must be installed to use this feature To Power Amp Rear Panel 3 The Gold Seal Series amplifier may be used to drive an external power am plifier can only be used with unbalanced high impedance inputs Note Shorting clip between GND COM on the speaker output terminal strip must be installed to use this feature Pre Out Power In Jacks Rear Panel 12 13 14 These jacks permit the insertion of sign...

Страница 11: ...ove richness of sound by restoring the high and low frequencies that the ear is insensitive to at low volume levels The effect diminishes as volume is increased Audio Enhancement Front Panel 9 Rear Panel 16 The front panel Audio Enhancement switch enables or bypasses the Audio Enhancement feature This feature effects all inputs when enabled By regenerating the upper harmonics this audio enhancemen...

Страница 12: ... switch is placed in the FEEDBACK CONTROL position the equalizer can be used to reduce feedback and increase the effective gain of the system In feedback control mode the equalizer provides increased control of frequencies between 125 Hz and 8 kHz The 10 bands are located on 2 3 octave centers with 12 dB cut boost on each band Telephone Paging Controls Settings The MIC 5 TEL volume control on the ...

Страница 13: ... Panel 18 The telephone page input features voice activated AUX muting This feature always mutes AUX 2 and only mutes AUX 1 when the AUX1 MIC 6 switch is set in that position The VOX control should be set so that only the desired signal is above the threshold level while unwanted noise is below it To adjust the sensitivity of the VOX circuit 1 Rotate the VOX control fully clockwise While making a ...

Страница 14: ...connector using the 3 pin connectors but not Pin 1 is the shield connection Pins 2 and 3 connect when using screw terminals to the balanced signal leads on the mic cable Condenser MIC will not work Make sure that phantom power switch MIC 1 4 is on See page 4 MIC 5 and 6 use circuit board jumper See page 5 Telephone input cuts off the music Adjust the VOX control on the rear panel to eliminate any ...

Страница 15: ...jack Tape Output 700 mV Rated Output via RCA jack Output Impedance All models balanced or unbalanced 4 ohm 8 ohm 25V 25VCT 70V Output Regulation Better than 2 dB from no load to full load AC Input Voltage 120V 60 Hz AC Current GS150D 2 0A GS250D 3 2A Thermal Emissions Full Power GS150D 256 1 BTU HR GS250D 341 BTU HR Variable Mute Range 60 21 10 0 dB AUX1 2 ALC Distortion less than 0 5 Compression ...

Страница 16: ...bility arising out of the 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 PROFITS LOSS OF DATA OR LOSS OF USE DAMAGES ARISING OUT OF THE MANUFACTURE SALE OR SU...

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