Telephone Paging Amplifier Model TPU15A Installation and Use Manual © 2009 Bogen Communications, Inc. All rights reserved. Specifications subject to change without notice.
NOTICE: Every effort was made to ensure that the information in this guide was complete and accurate at the time of printing. However, information is subject to change. WARNING: To reduce the risk of Fire or Electric Shock, Do Not Expose this apparatus to rain or moisture. Apparatus shall not be exposed to dripping or splashing and no objects filled with liquids, such as vases shall be placed on the apparatus. WARNING: Only connect unit to AC mains outlet providing protective earthing connection.
Contents INTRODUCTION..........................................................................................................................4 INSTALLATION ............................................................................................................................4 Unpacking..............................................................................................................................4 Mounting ..................................................................................
Introduction The Bogen Model TPU15A is a 15-watt wall-mounted amplifier, specifically designed for telephone paging applications. This compact unit includes voice-activated muting of music when paging. The page channel features Automatic Level Control (ALC) as channel input varies, which is particularly advantageous where persons of varying voice levels and paging techniques have access to the system.
Front Panel 11 12 10 8 1 5 4 9 7 2 6 3 1 Music An unbalanced, high-impedance auxiliary input is provided. Make connections to terminals marked MUSIC and GND. 2 Paging A balanced transformer-isolated input for a telephone line is provided. One 600ohm telephone line may be connected at the terminals marked TIP and RING. If two-conductor shielded wire is used, connect the shield to the GND terminal.
Front Panel (cont.) 8 Music The MUSIC VOL screwdriver-adjustable control is used to adjust the volume of the background music input. Rotate the control clockwise to increase volume and counter-clockwise to decrease it. Set the control to minimum if the input is not used. 9 Tone Control The TONE screwdriver-adjustable control is used to adjust the tonal characteristic of the amplifier output.
Technical Specifications Rated Output Power: Distortion: Frequency Response: Input Sensitivity: Input Impedance: Outputs: Signal-to-Noise: Controls and Indicators: Tone Control: Low Cut: ALC (Page Channel): Power Consumption (120V ~, 60 Hz): Thermal Emissions (Full Power): Dimensions: Product Weight: 15W RMS Less than 2% Music: ±2 dB, 70 Hz to 12 kHz Paging: shaped for maximum intelligibility Music: 70 mV Paging: -20 dBm Music: Hi-Z unbalanced; 25k ohms Paging: 600 ohms balanced, transformer-isolated 8 oh
Limited Warranty; Exclusion of Certain Damages The Bogen TPU15A 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.
