Page 1
® Manual Integrated Amplifiers O O M M 1 1 6 6 7 7 PROFESSIONAL AUDIO & SOUND Installation Manual and Operating Instructions 4 Channel - 2 Zone - VOX -MOH - Phone Interface T T 3 3 1 1 1 1 5 5 B B G G M M - - 1 1 5 5 W W a a t t t t R R M M S S T T 3 3 1 1 3 3 0 0 B B G G M M - - 3 3 0 0 W W a a t t t t R R M M S S IMPORTANT NOTE: THIS OPERATING MANUAL IS PROVIDED AS AN INSTALLATION AND AS AN OPERATING AID.
Page 2
® PROFESSIONAL AUDIO & SOUND DESCRIPTION AND APPLICATIONS 4 Channel Inputs - 2 Zone Outputs Wide Frequency Response Very Low Distortion Balanced Microphone Input Phantom Power on MIC Input with Selector Transformer Balanced Phone Paging Input Telephone Input Level Control Auxiliary Input With Stereo Summing Auxiliary Input Attenuator Balanced Program Input...
® PROFESSIONAL AUDIO & SOUND READ BEFORE OPERATING BEFORE OPERATING THE AMPLIFIER, BE SURE YOU FULLY UNDERSTAND ALL INSTRUCTIONS AND FEA- TURES OF THE UNIT. Read these instructions carefully. Keep these instructions. Heed all Warnings. Follow all instructions. 5) DO NOT use this apparatus near water. 6) Clean ONLY with a damp cloth.
® PROFESSIONAL AUDIO & SOUND FRONT PANEL CONTROLS SERIES 3000 3115cont MICROPHONE Input Volume Control AUX Volume Control PROGRAM Volume Control REAR PANEL INPUTS - OUTPUTS CAUTION; TO REDUCE THE RISK OF FIRE OR SHOCK DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. DO NOT REMOVE COVER.
® PROFESSIONAL AUDIO & SOUND INPUT CONNECTIONS CAUTION; TO REDUCE THE RISK OF FIRE OR SHOCK DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. DO NOT REMOVE COVER. THERE ARE NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. 117V 60 Hz POWER RATING SUPPLY VOLTAGE...
Page 6
® PROFESSIONAL AUDIO & SOUND INPUT CONNECTIONS MICROPHONE INPUT USING A PUSH-TO-TALK DESK BASE MICROPHONE Microphone paging and precedence over the AUX or PROGRAM channels may be accomplished by using a Desk Base or a Gooseneck Microphone. Wire the Microphone output leads to the MIC input terminals as per Fig.
® PROFESSIONAL AUDIO & SOUND CAUTION ! REMOVAL OF THE AMPLIFIER COVER PRESENTS AN ELECTRICAL SHOCK HAZARD ALWAYS REMOVE THE POWER CORD FROM THE AC WALL OUTLET THE FOLLOWING INSTRUCTIONS REQUIRE THE REMOVAL OF THE AMPLIFIER PROTECTIVE COVER AND ARE PROVIDED FOR USE BY QUALIFIED PERSONNEL ONLY.
Page 8
® PROFESSIONAL AUDIO & SOUND MUTING FUNCTIONS VOX - VOICE ACTIVATED MUTING VOX - VOICE ACTIVATED MUTING - The Amplifier is equipped with a noiseless, fast acting Logic Muting Function. When a signal is present at the MICROPHONE or TELEPHONE Input, either from a Microphone or a Telephone Paging source, the Muting Function is activated muting the source present at the AUX Input and as well as the source present at the PROGRAM input if selec-...
® PROFESSIONAL AUDIO & SOUND CAUTION ! REMOVAL OF THE AMPLIFIER COVER PRESENTS AN ELECTRICAL SHOCK HAZARD ALWAYS REMOVE THE POWER CORD FROM THE AC WALL OUTLET THE FOLLOWING INSTRUCTIONS REQUIRE THE REMOVAL OF THE AMPLIFIER PROTECTIVE COVER AND ARE PROVIDED FOR USE BY QUALIFIED PERSONNEL ONLY.
Page 10
® PROFESSIONAL AUDIO & SOUND CAUTION ! REMOVAL OF THE AMPLIFIER COVER PRESENTS AN ELECTRICAL SHOCK HAZARD ALWAYS REMOVE THE POWER CORD FROM THE AC WALL OUTLET THE FOLLOWING INSTRUCTIONS REQUIRE THE REMOVAL OF THE AMPLIFIER PROTECTIVE COVER AND ARE PROVIDED FOR USE BY QUALIFIED PERSONNEL ONLY.
® PROFESSIONAL AUDIO & SOUND CAUTION ! REMOVAL OF THE AMPLIFIER COVER PRESENTS AN ELECTRICAL SHOCK HAZARD ALWAYS REMOVE THE POWER CORD FROM THE AC WALL OUTLET THE FOLLOWING INSTRUCTIONS REQUIRE THE REMOVAL OF THE AMPLIFIER PROTECTIVE COVER AND ARE PROVIDED FOR USE BY QUALIFIED PERSONNEL ONLY.
Page 15
® PROFESSIONAL AUDIO & SOUND MOH CONNECTIONS Telephone CAUTION; TO REDUCE THE RISK OF FIRE OR SHOCK DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. DO NOT REMOVE COVER. THERE ARE NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
Page 16
® PROFESSIONAL AUDIO & SOUND MESSAGES ON HOLD CONNECTIONS Telephone CAUTION; TO REDUCE THE RISK OF FIRE OR SHOCK DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. DO NOT REMOVE COVER. THERE ARE NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
® PROFESSIONAL AUDIO & SOUND ZONE 2 CONNECTIONS CONNECTING SPEAKERS 1/4W ZONE 2 1/4W CAUTION; TO REDUCE THE RISK OF FIRE OR SHOCK DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. DO NOT REMOVE COVER. THERE ARE NO USER SERVICEABLE PARTS INSIDE.
® PROFESSIONAL AUDIO & SOUND PRECAUTIONS: THE AMPLIFIER UTILIZES A BALANCED SPEAKER OUTPUT SYSTEM ON BOTH 8 OHM AND 25/70 VOLT SYSTEM OUTPUTS. 1) DO NOT CHASSIS GROUND THE SPEAKER OUTPUT TERMINALS. 2) MAKE SURE THAT THE SPEAKER WIRES ARE NOT SHORTING OUT AT THE TERMINAL STRIP. 3) MAKE SURE THAT THE OUTPUT TERMINALS PROTECTIVE COVER IS REPLACED AFTER ALL THE SPEAKER WIRING AND CONNECTIONS ARE COMPLETED.
Page 19
® PROFESSIONAL AUDIO & SOUND OUTPUT CONNECTIONS CONSTANT VOLTAGE DISTRIBUTION SYSTEMS 25 VOLT AND 70 VOLT CONSTANT VOLTAGE DISTRIBUTION SYSTEMS - In applications requiring a large number of speakers that are located at a far distance from the amplifier a 25 Volt or a 70 Volt Constant Voltage method is most widely used. MAIN ADVANTAGES IN USING THE HIGH IMPEDANCE METHOD 1) All speakers are connected in parallel usually on to a single speaker line.
® PROFESSIONAL AUDIO & SOUND FRONT PANEL CONTROLS INTEGRATED AMPLIFIER SERIES 3000 3115cont MICROPHONE Input Volume Control AUX Volume Control PROGRAM Volume Control INPUT CONTROLS MICROPHONE INPUT CONTROL A microphone volume control is provided to adjust the level of the microphone input.
® PROFESSIONAL AUDIO & SOUND CAUTION ! REMOVAL OF THE AMPLIFIER COVER PRESENTS AN ELECTRICAL SHOCK HAZARD ALWAYS REMOVE THE POWER CORD FROM THE AC WALL OUTLET THE SERVICING INSTRUCTIONS ARE FOR USE BY QUALIFIED PERSONNEL ONLY. TO AVOID ELECTRIC SHOCK DO NOT PERFORM ANY SERVICING OTHER THAN THAT CONTAINED IN THE OPERATING INSTRUCTIONS UNLESS YOU ARE QUALIFIED TO DO SO.
Page 22
® INTEGRATED AMPLIFIERS PROFESSIONAL AUDIO & SOUND NOTES PAGE 22 Specifications are subject to change without notice T3115/3130/3160BGM...
Page 23
® INTEGRATED AMPLIFIERS PROFESSIONAL AUDIO & SOUND NOTES PAGE 23 T3115/3130/3160BGM SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE...
® PROFESSIONAL AUDIO & SOUND REPLACEMENT PARTS REPLACEMENT PARTS Please provide complete information when you request replace- ment parts from either the Factory or a Paso Authorized Distributor. Be certain to include the Part Number and Description as it appears on the parts list, the Model Number of the unit and if possible the Serial Number and the date of pur- chase of the unit.