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50 Spring Street, Ramsey, New Jersey 07446, U.S.A.

Tel. 201-934-8500 • Fax: 201-934-9832

www.bogen.com

Limited Warranty; Exclusion of Certain Damages

The Bogen TPU

1

5A Telephone Amplifier is warranted to be free from defects in material or workmanship for two (

2

)

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 will 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 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.

7/22/2008

Summary of Contents for TPU-15A

Page 1: ...Telephone Paging Amplifier Model TPU15A Installation and Use Manual 2009 Bogen Communications Inc All rights reserved Specifications subject to change without notice 54 5876 02C 1101 ...

Page 2: ...o 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 I...

Page 3: ...ng 4 FRONT PANEL 5 6 Music 5 Paging 5 Night Ringer 5 Power 5 Speakers 5 Paging 5 Night Ringer Control 5 Music 6 Tone Control 6 Peak Level 6 Lo Cut Switch 6 Circuit Breaker 6 TECHNICAL SPECIFICATIONS 7 LIMITED WARRANTY EXCLUSION OF CERTAIN DAMAGES Back Cover 3 ...

Page 4: ...tch for use with horn loudspeakers Installation CAUTION The following installation instructions are for use by qualified personnel only To avoid an electric shock hazard do not perform any functions requiring the removal of the cover of the amplifier unless you are qualified to do so To prevent fire or shock hazard do not expose this unit to rain or excessive moisture Unpacking Your unit was caref...

Page 5: ...ion has been made to a 120V 60 Hz power source the TPU15A will remain in a power standby condition Also see Circuit Breaker information Speakers The unit provides 8 ohm 25V and 70V transformer coupled outputs balanced or unbalanced Connect the system speaker to the output terminals with one lead to the COM terminal and the other to the terminal which corresponds to the impedance of the speaker sys...

Page 6: ...attenuate high frequency response Peak Level A front panel LED will illuminate when the amplifier is driven into clipping Adjust the output level of the PAGE MUSIC and or NIGHT RINGER if the LED remains on Lo Cut Switch The LO CUT filter is used to decrease low frequency response when horn type paging speakers are used Move the switch to the right toward the marking to enable this feature Circuit ...

Page 7: ... and 70V balanced transformer coupled Signal to Noise 70 dB Controls and Indicators Screwdriver adjustable PAGE VOL MUSIC VOL NIGHT RINGER VOL and TONE Lo Cut switch PEAK LEVEL LED CIRCUIT BREAKER Tone Control 3 dB 2 5 kHz 6 dB per octave Low Cut 3 dB 350 Hz 6 dB per octave ALC Page Channel 1 3 dB output level change with 15 dB input level change ref 20 dBm rated input sensitivity Power Consumptio...

Page 8: ...aced 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...

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