Telephone Paging Amplifiers MODELS TPU-35B, TPU-60B, TPU-100B INSTALLATION & OPERATING INSTRUCTIONS
Description Unpacking Congratulations on your purchase of a BOGEN TPU-B Series Telephone Paging Amplifier. The TPU-B Series represents the continuing evolution of the popular TPU-Series Telephone Paging Amplifiers. The amplifiers supply the full range of features already found in the TPU Series, and incorporate exciting new features that further define the state-of-the-art of telephone paging.
RINGER TONE Input Connections As shipped, a steady ringing tone will be heard as long as the dry contacts remain closed. To produce a pulse tone, it is necessary to remove the cover and place the jumper located at J1 in the P (Off) position. The TPU-B Input connections and Aphex On/Off switch are housed in the Input Connections Bay, accessible by removing the left cover panel on the front of the amplifier. Loosen the hold down screws on the panel and slide the panel up to remove.
Speakers Controls Speaker systems can be connected directly to the speaker output terminals. The amplifier provides outputs at 16-ohm, 25VCT, 25V, and 70V, and is shipped for use with unbalanced systems. Connect one lead to the terminal corresponding to the impedance of the speaker system and the other to the COM and GND terminals on the output terminal strip. APHEX® The APHEX® control on the front panel adjusts the mix of the Aphex effect with the audio signal.
MUSIC VOLUME Maintenance The MUSIC VOLUME control adjusts the volume of background music. Rotate the control counterclockwise to decrease the level. Rotate the control clockwise to increase the level. CAUTION There are no user-serviceable parts within the amplifier. Have all internal servicing performed by a qualified technician. The warranty may become void if repairs are performed by anyone other than the Bogen Factory Service Department. MIC VOLUME The MIC VOLUME control adjusts the microphone level.
50 Spring Street, Ramsey, NJ 07446 (201) 934-8500 54-9213-01 0809
