NVX XEQ7 User Manual Download Page 11 | Manualshive

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Cleaning the cabinet

Use a soft, dry cloth to gently wipe dust and dirt from the unit. Do not use

benzene, thinner, car cleaner, or other cleaners. These substances may

damage the unit or cause the paint to peel.

Servicing the equalizer/crossover unit

In the event that trouble arises, never open the case or disassemble the unit.

The internal parts are not serviceable by the user. Opening any components

will void the warranty.

CAUTION!

Changes or modifications to this product that are not approved

by the manufacturer will void the warranty and will violate FCC

approval.

Care and Maintenance

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Summary of Contents for XEQ7

Page 1: ......

Page 2: ... XEQ7 Equalizer 2 Mounting Brackets 8 Phillips head screws Instruction Manual Warranty Card What s in the Box ...

Page 3: ...rformance this product is capable of it is recommended that all signal sources amplifiers and speakers be of the highest quality possible This unit is one of the first production pre amplifiers to incorporate a bandwidth parametric equalizer with 12dB boost or cut on each of its seven bands It can compensate for the seven acoustic anomalies unique to the automotive environ ment This unit easily be...

Page 4: ...subwoofer audio amplifiers An auxiliary stereo RCA input for use with portable devices such as an MP3 player or DVD player Separate controls for master volume subwoofer volume sub level front rear fader and selection of main or auxiliary inputs Extended frequency response from 20 Hz to 30 kHz with exceptional 100 dB signal to noise performance Gold plated RCA connectors to ensure the best audio si...

Page 5: ...autions may damage your car the monitor or the video source and may void the warranty Installation Installation of mobile audio and video components requires experience with a variety of mechanical and electrical procedures Although this manual provides general installation and operation instructions it does not show the exact installation methods for your particular vehicle If you do not have the...

Page 6: ...Controls ...

Page 7: ......

Page 8: ...volume This is the maximum usable musical signal for the source unit Turning the volume beyond this point increases noise and distortion without increasing the musical signal Note Once you set the source unit volume do not change it Always use the volume control on the XEQ7 as the master main volume control The XEQ7 has better electronics a higher sound to noise ratio and is more linear than the v...

Page 9: ...t on the control knob should be set at 12 o clock Play your favorite music track and adjust the individual controls to suit your taste Avoid extreme settings which can distort musical peaks Increase or decrease the equalizer gain controls to suit your taste If your system includes a subwoofer slowly increase the subwoofer level until you hear a solid bass If your system includes rear speakers adju...

Page 10: ...7 unit Make sure the auxiliary button on the front of the unit is out ready to receive input from the main RCA input not the auxiliary RCA input Turn the XEQ7 master volume to a normal listening level Press the play button on the auxiliary source Push in the AUX button to change to the auxiliary source Using a small flathead screwdriver adjust the AUX gain controls located on the top of the unit s...

Page 11: ... paint to peel Servicing the equalizer crossover unit In the event that trouble arises never open the case or disassemble the unit The internal parts are not serviceable by the user Opening any components will void the warranty CAUTION Changes or modifications to this product that are not approved by the manufacturer will void the warranty and will violate FCC approval Care and Maintenance ...

Page 12: ...uld be easily accessible from the driver s seat In addition This unit requires additional mobile audio components for proper operation Always use great care when attaching anything to a vehicle Check clearances in front of behind and on both sides of the planned installation before drilling any holes or installing any screws Wiring precautions Disconnect the ground terminal on the vehicle s batter...

Page 13: ...y connect it to the car chassis and the source unit ground When routing RCA cables keep the cables away from the power cables and output speaker wires If you are using a source unit without a remote turn on lead the XEQ7 can be turned on with a switched accessory lead This accessory power source is located in the factory harness at the back of the radio This lead turns on and off with the ignition...

Page 14: ... gain controls if you connect an MP3 player or video source High quality RCA input and output cables Extra cable can cause signal loss and act as an antenna for noise Use only highquality RCA cables that are no longer than necessary to make a direct connection with the source unit and amplifiers Tools and Additional Components ...

Page 15: ...Mounting Diagram ...

Page 16: ...on Rear Out L R Front Out L R Sub Out L R Input 2 L R Input 1 L R Chassis ground bare metal Auxiliary Source Front amp rear amp JAD800 4 Sub amp JAD1200 1 Sub amp JAD1200 1 EQ XEQ7 RCA Cables NVX XIX Series Battery XHC600 Fuse XMANL48 R I ...

Page 17: ...in controls are set too high Turn the equalizer controls to the center position and listen for distortion again If the problem still occurs see your authorized NVX dealer Speakers may be damaged Consult your authorized NVX dealer No sound coming from the unit The wrong input is selected Press the AUX switch to turn the main inputs on No remote on Using a voltmeter check for 12V from the remote on ...

Page 18: ...equencies at the receiving end of analog transmissions over wires Equalization band the frequency range impacted by a specific filter dB decibel a measurement of the relative difference in power or intensity between two acoustic signals Gain control gain is the amount of amplification voltage current or power of an audio signal expressed in dB Graphic equalizer a multi band variable equalizer that...

Page 19: ...ht notes of the musical scale OEM Original Equipment Manufacturer RCA input output port through which sound travels in and out of the system RCA refers to the type of connector which was originally manufactured by Radio Corporation of America Slope how fast the sound changes rated in dBs The higher the dB number the faster the frequency drops off ...

Page 20: ...tio 100dB Frequency response 10Hz 50kHz 1dB Maximum output voltage 7V THD 0 005 Input sensitivity 50mV 3V Head room 20dB Input impedance 20kOhms Output impedance 2kOhms Stereo separation 82dB 1kHz Operating voltage 11V 15V negative ground Size 7 wide by 4 1 8 deep by 1 high Specifications ...

Page 21: ... this warranty please return to dealer first if possible and the dealer will direct you accordingly for repairs or replacement You will be required to submit a copy of the original receipt Return shipping for exchanges repairs is the sole responsibility of the original retail purchaser Limitations This limited warranty does not cover failure of the product resulting improper installation misuse ab...

Page 22: ...EPAIR AS SET FORTH IN THIS WARRANTY STATEMENT ALL EXPRESS AND IMPLIED WARRANTIES FOR THE PRODUCT INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE LIMITED IN TIME TO THE TERM OF THIS WARRANTY SOME STATES JURISDICTIONS OR COUNTRIES DO NOT ALLOW THE EXCLUSION OF CERTAIN IMPLIED WARRANTIES OR CONDITIONS OR LIMITATIONS ON HOW LONG AN IMPLIE...

Page 23: ...AL DAMAGES SO THE ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY TO YOU Warranty Outside the U S The Warranty on this product shall comply with applicable law when sold to a consumer outside of the United States To obtain any applicable warranty service please contact the dealer from which you purchased this product or the distributor that supplied this product ...

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