JBL AVA7 - Manuals - manualsarea.com

Page 2 - AVA7 POWER AMPLIFIER

3 Important Safety Precautions 4 Introduction and Features 5 Operation and Controls 7 Connecting Your JBL Performance Series System 9 Installing the AVA7 10 Troubleshooting 11 AVA7 Specifications AVA7 POWER AMPLIFIER ® AVA 7 OM (New) 6/20/05 3:50 PM Page 2

Page 3 - IMPORTANT SAFETY PRECAUTIONS!; CAUTION; RISK OF ELECTRIC SHOCK

3 1. Read these instructions. 2. Keep these instructions. 3. Heed all warnings. 4. Follow all instructions. 5. Do not use this apparatus near water. 6. Clean only with a dry cloth. 7. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions. 8. Do not install...

Page 4 - INTRODUCTION; Series AVA7; FEATURES; Full Seven-Channel Operation; INTRODUCTION AND FEATURES

4 INTRODUCTION Congratulations on your purchase ofthis JBL Performance ™ Series AVA7 power amplifier! You have purchased aproduct that embodies the best of whatJBL has learned about the emotionalpower of audio reproduction in morethan fifty years of preeminence in thefield. This amplifier has been d...

Page 5 - OPERATION AND CONTROLS

1. Power Switch Pushing this button is all that is requiredto turn on the AVA7 if it is not part of aJBL Performance Series system andthe Main Switch § is in the On posi- tion. If the amplifier is used as part of aJBL Performance Series system, the Main Switch § and the front-panel push button Power...

Page 7 - GENERAL INFORMATION; either; CONNECTING YOUR JBL PERFORMANCE SERIES SYSTEM; Top; Bass Q; SUGGESTED RACK-MOUNTING ORDER

7 GENERAL INFORMATION A JBL Performance Series systeminstallation incorporates one poweramplifier, in addition to the amplifier(s)used to power one or more sub-woofers. If your speaker complementincludes the JBL Performance SeriesPS1400 powered subwoofer module,you may use the amplifier included ine...

Page 8 - WIRING DIAGRAM; Subwoofer Input

8 WIRING DIAGRAM AV1 AVA7 Subwoofer Input Trigger Input PS1400(or other powered subwoofer) For Future Expansion AVA 7 OM (New) 6/20/05 3:51 PM Page 8

Page 9 - INSTALLING THE AVA7

Installation of the AVA7 is a straight-forward process. IMPORTANT: The amplifier must be installedfollowing the directions describedbelow. To ensure adequate perform-ance and safety, never install theamplifier with less free space aroundthe amplifier than what is specified. Always put amplifiers on ...

Page 10 - TROUBLESHOOTING

10 Problem: Amplifier does not turn on. Neither the red nor blue indicator lightsare on. Make sure that the amplifier is pluggedin, and verify that there is the propervoltage at the wall outlet. Make surethe Main Switch § on the rear panel is in the On position. Problem: The Standby Indicator ™ ligh...

Page 11 - AVA7 SPECIFICATIONS

11 AVA7 SPECIFICATIONS Rated Power Output 125W per channel into 8 ohms, all channels driven THD <0.01%, 20Hz –20kHz Input Impedance 20k ohms Sensitivity 1V in = 100 watts out Frequency Response (at 1W) 20Hz – 20kHz, +0, –0.25dB S/N Ratio (A-weighted at rated power ) ≥ 100dB Damping Factor (8 ohms...