JBL Grand touring series Скачать руководство пользователя

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Содержание Grand touring series

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Страница 2: ...6 Wiring 17 Power Connections 17 Ground Wire 18 Remote In Out Connection 18 Mute Connection 19 Speaker Connections 19 Audio Input Connections 22 Line Level Input Connections 22 Speaker Level Input Con...

Страница 3: ...which includes volume control capability simultaneouslv connected to the amplifier BY providing this two unit direct connection Universal Interface circuitrv eliminates the need for an FM modulator to...

Страница 4: ...that requires proper installation to realize full perform ance potential Skill with tools an understanding of basic electron ics and experience with car stereo installation is needed to properlv insta...

Страница 5: ...nals is recommended for additional security Never use wire nuts insulation displacement connectors i e ScotchLok type or twist and tape connections Do not use elec trical tape it will loosen with age...

Страница 6: ...ing the Protection circuits and causing the unit to shut off until it cools down sufficientlv Parallel Wiring I 8 Ohms Nomtnal Impedance When the GTS180x is in bridged The GTSlEOx must not be used mod...

Страница 7: ...rcuit which allows them to be used simultaneously Therefore a low level source such as a CD player equipped with a volume control may be connected to the preamp level inputs at the same time as a powe...

Страница 8: ...e building blocks may be combined to form elaborate system designs For additional ideas refer to the Add On and Upgrade Steps section see page 27 Application 1 Stereo Full Range or Subwoofer Operation...

Страница 9: ...Application 3 Bi amplified Three Channel SubwooferEatellite Svstem Application 4 Bi amplified System Using Preamp Output Capability...

Страница 10: ...tion when using high speed drills saws sanders or grinders We want YOU to be able to eniov the system once it is installed l Before cutting or drilling any holes in the vehicle inspect the area carefu...

Страница 11: ...t be mounted in a place where air can circu late around the fins on the chas sis Good air circulation around the amplifier will make it oper ate at lower temperatures and reduce the chance of triggeri...

Страница 12: ...re har ness is supplied for use with this connector See Speaker Level Input Connections section page 22 for wiring instructions This input also includes JBL s Common Sense input circuitry which turns...

Страница 13: ...the built in crossover that is con nected to the power amplifier cir cuitry Set the switch to Flat for full band operation Set this switch to Low Pass to activate the low pass filter on the ampli fier...

Страница 14: ...ication with a speaker level fader the jumpers should be set to the 15 ohm position This will always be a rotarv type control not one controlled by electronic push buttons If YOUare not certain of the...

Страница 15: ...25816 Regardless of whether YOU build or buy it the necessary resistor network has the followins configuration Custom Chip Construction l Each resistor in the package has the same value l If you know...

Страница 16: ...cal Applications and Add On and Upgrade Steps sections Mounting Positions drilled Put washers on the four Place the amplifier in the instal sheet metal screws provided and lation location Use a pen or...

Страница 17: ...e wires whenever thev are run through sheet metal pan els or are placed where thev might be pulled or damaged Power Connections The power input remote turn on 1 7 and mute wires are connected to the G...

Страница 18: ...demanded by high powered amplifiers requires a more secure ground than a typical sheet metal screw will provide l In some vehicles such as those that have non metal bodies it may be necessary to exten...

Страница 19: ...relatively small 18 or 20 gauge wire may be used l Using the REM OUT feature The REM IN OUT terminal of the GTS180x may be used to turn on other amplifiers when the GTS18Ox is being turned on by the C...

Страница 20: ...drive a stereo pair of speakers with a mono speaker at the same time This is sometimes used for center channel applications or for inex pensive subwoofer addition essentiallv creating a 3 channel svs...

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Страница 22: ...quency selectable low pass subwoofer crossover and a frequencv selectable high pass satellite crossover Be sure the crossover switch is nronerlv set for the chosen system configuration See Add On and...

Страница 23: ...up it is also possible using the wiring setup shown at left to allow either of the two sources to remotely turn on the amplifier Whenever you are using two sources to turn on the amplifier it is neces...

Страница 24: ...ect bridge mode operation set the input mode switch in either the R or L R position In the R position signal from the right channel input is fed to both amplifier channels In the L R position the sign...

Страница 25: ...ec tronic crossovers as recom mended bv their manufacturers Set all bass treble or equalizer controls to their centered or bypassed positions While listen ing carefully to the system out put adiust th...

Страница 26: ...mode Check the power supply voltage at the input of the ampli fier to be sure that it is normal between 11V and 16V Check that the power wires are not reversed If the GTS180x is operated at very high...

Страница 27: ...oise or unusual operational problems Do not allow dust to accumulate on the amplifier heat sinks This will reduce the ampli fier s ability to dissipate heat Occasional vacuum cleaning will prevent dus...

Страница 28: ...Step Add power to front and rear full range speakers System 28 Add a Subwoofer Passive Fro outputs Use the GTS180x in Simultaneous Stereo Mono mode to drive main speakers with subwoofers A passive cr...

Страница 29: ...ass the front speakers and low pass the subwoofers Next Step Add power to the rear full range speakers Note For non fading bass also connect the rear channel head unit speaker output to the speaker le...

Страница 30: ...add a second subwoofer amplifier Note the cross linking of preamp inputs for the two subwoofer amplifiers to provide nonfading bass Next Step Add additional GZN 88 L R R l ei 2a L L AA R R rear main...

Страница 31: ...rect switch settings make sure that all switches input mode and crossover are in their correct positions for your system configuration l Incorrectly connected or shorted speaker wires check for shorts...

Страница 32: ...r to page 25 Adiusting the Gain for instructions on how to minimize this noise Every vehicle has some electri cal noise generated bv the igni tion system the alternator the accessories and the wiring...

Страница 33: ...quately reduce the noise level try an other ground point on the car frame Because of current flow patterns within the vehicle chas sis some ground points are nois ier than others As a general rule try...

Страница 34: ...fier makes external filters unnec essary In some cases power supply noise can enter the system through the head unit power SUP ply or the supply of an eaualizer or other signal processor Putting a fi...

Страница 35: ...hassis of the vehicle at the antenna mounting point so the antenna shield is grounded only at the radio s antenna input Commercial antenna ground loop isolators are also available Switching Noise The...

Страница 36: ...ximum Preamo Output Voltage Line Level Input Impedance Speaker Level Input Impedance Minimum Speaker Impedance Single Ended Non Bridged Bridged 60 Watts x 2 4 Ohms 0 05 THD 90 Watts x 2 2 Ohms 0 08 TH...

Страница 37: ...Size Size LxWxH Weight Sneaker Level Input Matins Connector 18dB per Octave Low Pass Filter Freauencv Chips Available from 50 5kHz Factory Setting 80Hz 18dB per Octave High Pass Filter Frequency Chios...

Страница 38: ...r products sold on an as is or final sale basis or the cost of installing removing or reinstalling the unit JBL s liability is limited to the repair or replace ment at our option of any defective prod...

Страница 39: ...Northridge CA 91329 800 336 4JBL 4525 H A Harman International Company Part No JBLGTS180xOM...

Страница 40: ...final sale basis or the cost of installing removing or reinstalling the unit JBL s liability is limited to the repair or replace ment at our option of any defective product and shall not include inci...

Страница 41: ...JBL Consumer Products A Message from JBL and the Electronic Industries Association c Selecting fine audio equipment such as the unit You have just purchased is only the start of Your musical enjoymen...

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Страница 44: ...Cerwin Vega 23 0 Magnavox 11 0 Clarion 24 0 Mirage 12 0 Concord 25 0 MTX r 26 0 Panasonic 27 0 Pioneer 28 0 Polk 29 0 Precision Power 30 0 Pyle 31 0 Quart 32 0 Rockford Fosgate 33 0 Snell 34 0 Sony 35...

Страница 45: ...__ 0 Equalizer 0 e 08 09 10 II 12 13 14 0 0 0 0 0 0 0 0 0 0 0 0 0 0 74 75 76 n 79 which of the following types of music do you prefer to listen to check all that apply 0 01 0 Classic Rock 10 0 Countr...

Страница 46: ...0 Hunting Shooting 29 0 Photography 49 0 DietinglWeight Cont 10 0 Power Boating 30 0 Home Decorating Fumisl g SO 0 Science New Techno Il 0 Horseback Riding 31 0 Attending Cultural Arts F ents 51 0 Sel...

Страница 47: ...L 80 Crossways Park West Woodbury NY 11797 Attn Customer Service IIIIII A9FOl 01 BUSINESS REPLY MAIL FIRST CLASS MAIL PERMIT NO 42 WOODBURY NY P 0 BOX 174218 DENVER CO 80217 9325 NO POSTAGE NECESSARY...

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