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Telephone Paging Amplifier

Models TPU35B, TPU60B, TPU100B, TPU250

Installation and Use Manual

© 2005 Bogen Communications, Inc.  All rights reserved. 

Specifications subject to change without notice.

54-5900-01D  1101

Содержание TPU-100B

Страница 1: ...lephone Paging Amplifier Models TPU35B TPU60B TPU100B TPU250 Installation and Use Manual 2005 Bogen Communications Inc All rights reserved Specifications subject to change without notice 54 5900 01D 1101 ...

Страница 2: ...Do 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 ...

Страница 3: ...RING CONNECTIONS 6 7 Music Input Microphone Input TEL Input Night Ringer Connection Bridging Inputs Input Cover Replacement OUTPUT WIRING CONNECTIONS 8 Speaker Connection Line Matching Transformer WMT1A Connector Output Cover Replacement OPERATION 9 10 Indicator LEDs Control Knobs SPECIFICATIONS 11 LIMITED WARRANTY EXCLUSION OF CERTAIN DAMAGES 12 3 Contents ...

Страница 4: ...of the output signal An Audio Enhancement feature is also provided This improves the clarity of the output signal by replacing the higher frequency harmonics that are normally lost through the telephone system The TPU amplifiers include a built in night ringer that can be triggered by either a standard telephone analog ring signal or an external contact closure The night ringer mutes the backgroun...

Страница 5: ...screws in place tighten the screws to secure the amplifier NOTE Backboard must be a minimum of 3 8 thick plywood and securely mounted to the wall The TPU35B TPU60B and TPU100B require the use of the RPK82 Rack Mounting Kit sold separately Instructions for rack mounting these amplifiers are provided within the RPK82 kit Rack Mounting the TPU250 The TPU250 was designed to mount directly without a ra...

Страница 6: ...n of a background music source The music input is a mono unbalanced input so the music sourceʼs output should be unbalanced and mono If a balanced input is needed use a Bogen Line Matching Transformer WMT1A sold separately to balance the music input The WMT1A is also effective in breaking ground loops that cause hum Microphone Input A low impedance dynamic microphone input is provided in this ampl...

Страница 7: ...e total output power of the system thereby permitting additional speakers to be added see Fig 5 For example when two 250 watt amplifiers are bridged the total output capacity of the system is 500 watts However bridging does not increase the size of the load a TPU250 can individually handle Once bridged each amplifier will amplify the inputs present on both amplifiers The level control of a particu...

Страница 8: ... connected to ground If desired the output can be made to be a balanced output with no connection to ground To balance the output simply remove the shorting clip All speaker connections remain the same as above 25V Speaker connections are done in the same manner 8 Output Wiring Connections An RCA jack is provided near the output terminal strip for connection to a WMT1A line matching transformer A ...

Страница 9: ...y response of the paging system Reference positions are provided for these controls When set to these positions the frequency response of the system will be flat Set the controls to the customerʼs satisfaction Clockwise rotation increases boosts the response and counterclockwise reduces cuts the response Increasing bass and or treble can cause output signal peaks to increase Check the PEAK LEVEL i...

Страница 10: ...torted MIC VOLUME adjusts the level of the microphone page output CAUTION Microphone should not be placed near any paging loudspeakers TEL VOLUME adjusts the level of the telephone page output Further adjustment can be made using the PEAK LEVEL indicator described above The Automatic Level Control ALC controls the level at which the amplifier will begin to limit the output signal Adjustment Proced...

Страница 11: ...60 100 watt models or 25V and 70V for TPU250 model balanced or unbalanced speaker output operation Provision for WMT1A line matching transformer Controls Indicators POWER PEAK LEVEL LED indicators ENHANCE TREBLE BASS VOX SENS RINGER VOLUME MUSIC MUTE MUSIC VOLUME MIC VOLUME TEL VOLUME ALC controls screwdriver adjustable Overload Protection All models have thermal and electronic overload protection...

Страница 12: ...ERCHANTABILITY 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 CONSEQUE...

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