Insignia NS-40L240A13 Flat Panel Television User Manual
Contents
1. NMAGOO4 VMAGOO2 MARINE AUDIO POWER AMPLIFIER OWNER S MANUAL MARINE ww jbi com he Official Brand of Live Music s INSTALLATION THANK YOU for purchasing a JBL marine amplifier In order that we may better serve you should you require warranty service for your new amplifier please retain your original purchase receipt and register your new JBL amplifier online at www jbl com WARNING Playing loud music in a boat can hinder your ability to hear other boats passengers and nearby swimmers and can permanently damage your hearing We recommend listening at low or moderate levels while operating your boat JBL accepts no liability for hearing loss bodily injury or property damage resulting from the use or misuse of this product IMPORTANT To get the best performance from your JBL marine amplifiers we strongly recommend that installation be entrusted to a qualified professional Although these instructions explain how to install these amplifiers in a general sense they do not show specific installation methods that may be required for your particular application If you do not have the necessary tools or experience do not attempt the installation yourself Instead ask your authorized JBL car audio or marine audio dealer about professional installation NOTE This marine product is not intended for automotive applications INSTALLATION WARNINGS AND TIPS2. If your system design does not include a subwoofer with the MA6004 set the crossover mode to FLAT if you are using speakers that are 5 inches in diameter or larger skip to Setting Input Sensitivity Initially set the crossover frequency control midway While listening to music adjust the crossover for the least perceived distortion from the speakers allowing them to reproduce as much bass as possible For systems using a separate subwoofer set the crossover mode to HP high pass for your full range speakers Adjust the crossover frequency to limit bass and provide increased system volume with less distortion For subwoofers choose the highest frequency that removes vocal information from the sound of the subwoofer If using the MA6004 or MA6002 to drive a subwoofer s set the crossover mode to LP low pass SETTING INPUT SENSITIVITY 1 Initially turn the INPUT LEVEL control s to minimum counter clockwise 2 Reconnect the negative lead to the boat s battery Apply power to the audio system and play a dynamic music track 3 On the source unit increase the volume control to 3 4 volume Slowly increase the INPUT LEVEL control s toward three o clock until you hear slight distortion in the music Then reduce the INPUT LEVEL slightly until distortion is no longer heard NOTE After the source unit is on blue LEDs on the top panel will light indicating the amplifier is on If not chec
3. e Always wear protective eyewear when using tools e Turn off the audio system and other electrical devices before you start Disconnect the negative lead from your boat s battery e At the installation sites locate and make a note of all fuel lines hydraulic brake lines vacuum lines and electrical wiring Use extreme caution when cut ting or drilling in and around these areas e Check clearances on both sides of a planned mounting surface before drilling any holes or installing any screws Remember that the screws can extend behind the surface Do not use screws long enough to penetrate the boat s hull e Before drilling or cutting holes use a utility knife to remove unwanted fabric or vinyl to keep material from snagging in a drill bit e When routing cables keep input signal cables away from power cables and speaker wires e When making connections make certain they are secure and properly insulated e Ifthe amplifier s fuse must be replaced use only the same type and rating as that of the original Do not substitute another kind CHOOSING A LOCATION AND MOUNTING THE AMPLIFIER Choose a mounting location in the cargo area where the amplifier will not be damaged by shifting cargo or water Although these JBL marine amps are designed for use on a boat they will not withstand submersion Amplifier cooling is essential for proper amplifier operation If the amplifier is to be installed in an enclosed space
4. make sure there is sufficient air circulation for the amplifier to cool itself Make sure that the amplifier is mounted securely using nuts and bolts or the supplied mounting screws INSTALLATION POWER CONNECTIONS The amplifier requires a reliable connection to the boat s electrical system in order to perform optimally See Figures 1 and 2 for terminal con nection locations Please adhere to the following instructions carefully Ground Connection Connect the amplifiers Ground GND terminal to the battery s negative terminal using a ring terminal Refer to the wire gauge chart to determine minimum wire gauge size Power Connection Connect a wire see chart at right for appropriate gauge directly to the positive battery terminal and install an appropriate fuse holder within 18 of the battery terminal Do not install the fuse at this time Route the wire to the amplifier s location and connect it to the amplifier s Positive 12V terminal Be sure to use appropriate grommets whenever routing wires through a bulkhead or other obstruction Failure to adequately protect the positive wire from potential damage may result in a fire When you are done routing and connecting this wire you may install the fuse at the battery Figure 1 Terminal connection end plate for MA6004 8 Remote Connection Connect the amplifier s Remote REM terminal to the source unit s Remote Turn On lead using a minim
5. supply and lt 1 THD N 160W RMS x 2 channels at 4 ohms 14 4V supply and lt 1 THD N e Dynamic power 145W at 2 ohms e Effective damping factor 6 395 at 4 ohms e Frequency response 10Hz 27kHz 3dB e Maximum input signal 6V e Maximum sensitivity 100mV e Output regulation 0 03dB at 4 ohms e Dimensions L x W x H 13 1 4 x 10 1 4 x 2 3 16 337mm x 261mm x 56mm e Fuses 25A x 2 MA6002 60W RMS x 2 channels at 4 ohms and lt 1 THD N e Signal to noise ratio 84dBA reference 1W into 4 ohms 80W RMS x 2 channels at 2 ohms 14 4V supply and lt 1 THD N e 160W RMS x 1 channel at 4 ohms 14 4V supply and lt 1 THD N e Dynamic power 160W at 2 ohms e Effective damping factor 6 395 at 4 ohms e Frequency response 10Hz 27kHz 3dB e Maximum input signal 6V e Maximum sensitivity 100mV e Output regulation 0 03dB at 4 ohms e Dimensions L x W x H 9 x 10 1 4 x 2 3 16 229mm x 261mm x 56mm e Fuses 25A x 1 A valid serial number is required for warranty coverage Features specifications and appearance are subject to change without notice JBL Consumer Products 250 Crossways Park Drive Woodbury NY 11797 USA www jbl com 2006 Harman International Industries Incorporated All rights reserved JBL and Harman International are trademarks of Harman International Industries Incorporated registered in the United States and or other countries Part No MARINEAMPOM2 06 H A Harma
6. ive front and rear full range speakers FRONT REAR INPUT INPUT LEVEL X OVER X OVER LEVEL eV 100mv FREQ PREG evy 700mv BASS MODE MODE BASS BOOST BOOST ods BaB m 32Hz 320Hz 32Hz 320Hz oda ed in HP FLAT LP HP FLAT LP Figure 5 MA6004 is set up for 3 channel operation to drive a set of full range speakers and a subwoofer FRONT REAR INPUT INPUT LEL X OVER X OVER LeveL 6V 100mV FREQ FREQ 6v 100mV BASS MODE MODE BASS BOOST BOOST ods SaB 32Hz 320Hz 32Hz 320Hz od 6dB rt i HP FLAT LP HP FLAT LP Figure 6 MA6004 used in bridged 2 channel mode to drive a set of components or subwoofers Set crossovers according to application FRONT REAR INPUT INPUT ever X OVER X OVER EVEL 6V 100mV FREQ FREQ 6V 100mV BASS MODE MODE BASS BOOST BOOST ods dB m 32HZ 320Hz 32HZ 320Hz E ods ea HP FLAT LP HP FLAT LP APPLICATIONS MA6GOO2 BRIDGE Subwoofer Figure 7 MA6002 used in 2 channel stereo operation to drive a set of full range speakers INPUT BASS LEVEL FREQ BOOST MODE ev 4oomv 32Hz 320Hz LP FLAT HP Od 6dB Figure 8 MA6002 used in bridge mode to drive a subwoofer INPUT BASS LEVEL FREQ BOOST n 6V 100mV 32Hz 320Hz LP FLAT HP 0dB 6dB CONTROLS AND SETUP SETTING THE CROSSOVER S Determine your system plans and set the crossover mode switch accordingly
7. k the wiring especially the remote connection from the source unit Also refer to the Troubleshooting guide TROUBLESHOOTING SYMPTOM LIKELY CAUSE SOLUTION No audio No voltage at BATT Check voltages at POWER LEDs or REM terminals amplifier terminals are off or bad or no ground with VOM connection No audio Amplifier is Make sure amplifier POWER overheated cooling is not blocked LEDs are on No audio POWER LEDs flash Voltage more than 16V or less than 8 5V on BATT connection Voltage less than 9V on BATT connection DC voltage on amplifier output at mounting location verify speaker system impedance is within specified limits Check boat s battery charging system Check boat s charging system Amplifier may need service see enclosed warranty card for service information Distorted audio Distorted audio Input sensitivity is not set properly or amplifier or source unit is defective Short circuit in Check INPUT LEVEL setting or check speaker wires for shorts or grounds Remove speaker leads and POWER speaker or wire one at a time to locate LEDs flash shorted speaker or wire then repair Music lacks Speakers are not Check speaker punch connected properly connections for proper polarity SPECIFICATIONS MA6004 60W RMS x 4 channels at 4 ohms and lt 1 THD N e Signal to noise ratio 80dBA reference 1W into 4 ohms 80W RMS x 4 channels at 2 ohms 14 4V
8. n International Company Declaration of Conformity CE We Harman Consumer Group International 2 route de Tours 72500 Ch teau du Loir France declare in own responsibility that the products described in this owner s manual are in compliance with technical standards EN 55013 2001 A1 2003 EN 55020 2002 A1 2003 Klaus Lebherz Harman Consumer Group International Ch teau du Loir France 2 06 JB www jbl com
9. um of 18 gauge wire NOTE If your source unit does not have a remote turn on connection connect the amplifier s REM terminal to a wire that provides 12V when the boat s acces sories are on or when the key is switched on If no such circuit exists install a switch See Figure 3 Figure 3 Install a switch for the Remote Turn On lead e NC nee Aan AMP ag FUSE ca BRIDGE Speaker Connections Refer to the application guides on the pages that follow Speaker connections should be made using a minimum of 16 gauge wire Wire Gauge Chart Amplifier Maximum Minimum Model Current Draw Wire Gauge MA6002 22A 8 AWG MA6004 40A 8 AWG These recommendations assume 10 12 wire runs If your amplifier will be mounted farther than 12 from the boat s battery use a larger gauge APPLICATIONS MAGO004 The MA6004 can be set up for stereo 4 channel 3 channel or bridged 2 channel operation as shown in Figures 4 through 6 NOTE For simplicity Figures 4 through 6 do not show power remote and input connections NOTE Minimum speaker impedance for stereo operation is 2 ohms Minimum speaker impedance for bridged operation is 4 ohms Front Left Front Right Rear Left Front Left Rear Right Front Right Figure 4 MA6004 amplifier in 4 channel stereo operation to dr
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