Pyle PLXREQ710P Manuel utilisateur
7BandParametricEqualizer
with Subwoofer Gain Control
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TABLE OF CONTENTS
1. FEATURES
2. PRECAUTIONS
Installation
3. CONTROLS
4. OPERATIONS
Setting system volume
Adjusting the controls
Setting the low-pass frequency
Connecting an MP3 player or video unit
Care and maintenance
5. INSTALLATION AND WIRING
What's in the Box
Before starting
Tools and additional components
Mounting Diagram
Wiring diagram
6. TROUBLESHOOTING
The unit does not work; no lights
Sound is distorted
No sound coming from the unit
7. GLOSSARY
8. SPECIFICATIONS
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FEATURES
PYLE PLXREQ710P is a 7-band stereo equalizer/crossover specically created for
the mobile environment.
The PLXREQ710P provides powerful features in a compact size:
• Seven equalization bands( 50Hz, 125Hz, 315Hz, 2.2KHz, 6KHz, and 16kHz), each
frequency adjustable from -12 to +12dB (-15 to +15dB for subwoofer frequencies)
• Subwoofer output uses a built-in 18dB per octave electronic crossover xed at
60Hz or 90Hz.
• Three stereo RCA outputs to drive front, rear, and subwoofer audio ampliers
• 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 20Hz to 30kHz with exceptional 100dB
signal to noise performance
• Gold-plated RCA connectors to ensure the best audio signal output
• ISO mounting holes and removable trim ring for custom installation
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PRECAUTIONS
• Do not operate this product in ways other than those described in this manual.
• Do not disassemble or modify this unit.
• Do not pour liquid or poke foreign objects into the unit.
Water and humidity may damage internal circuitry.
• If the unit becomes wet, turn o all power and ask your authorized PyleUSA
dealer to clean or service the unit.
Failure to observe these precautions may damage your ear, 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 required
knowledge and experience to successfully complete the installation, consult an
authorized PyleUSA dealer about professional installation options.
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CONTROLS AUX(auxiliary)switch: Press to
select auxiliary or main inputs
Subwoofer volume Equalizer gain controls
Master volume To adjust gain, rotate control to desired setting
AUX gain control: Gain adjustment for left and
right auxiliary input
Low-pass frequency switch
(60 / 90Hz)
Fader control: Use to balance sound
between front and rear speakers
- Front panel controls -
- Rear panel connections -
- Top panel -
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OPERATIONS
Setting system volume
1. Turn the master volume and subwoofer level controls to their minimum settings.
2. Turn the source unit on and increase the volume until you hear distortion.
3. Reduce the volume to just below the distortion point (approximately 80% of
full 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 PLXREQ710P as the master (main) volume control.
The PLXREQ710P has better electronics, a higher sound to noise ratio, and is more
linear than the volume settings on any source unit available.
Adjusting the Controls
The PLXREQ710P provides a graphic adjustment band for each of four frequency
ranges: sub,low, mid, mid-high and high frequency. You can adjust the center
of each frequency band to ne tune the acoustical response to your vehicle's
interior.
1. Set all frequencies to the center position.
The small dot on the control knob should be set at 12 o'clock.
2. Play your favorite music track and adjust the individual controls to suit your
taste. Avoid extreme settings, which can distort musical peaks.
3. Increase or decrease the equalizer gain controls to suit your taste.
4. If your system includes a subwoofer, slowly increase the subwoofer level until
you hear a solid bass.
5. If your system includes rear speakers, adjust the fader control to add rear sound.
Set it so most of the music comes from the front and only lls the rear.
Setting the low-pass frequency
Set the low pass frequency switch on the top of the PLXREQ710P to either 60Hz or
90Hz depending on the subwoofer and subwoofer amplier requirements.
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Connecting an MP3 player or video unit
1. Plug the MP3 player or video unit into the auxiliary RCA input on the back of
the PLXREQ710P unit.
2. 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).
3. Turn the PLXREQ710P master volume to a normal listening level.
4. Press the play button on the auxiliary source.
5. Push in the AUX button to change to the auxiliary source.
6. Using a small athead screwdriver, adjust the AUX gain controls located on the
top of the unit so that the volume of the auxiliary source matches the volume
of the main source.
Care and Maintenance
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 modications to this product that are not approved by the
manufacturer will void the warranty and will violate FCC approval.
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INSTALL ATION AND WIRING
Read these instructions and the following precautions carefully.
What's in the Box:
• 7-Band Parametric Equalizer
• 2 Mounting brackets
• 8 Phillips-head Screws
• Power Red Wire with 1A Fuse
Before Starting
Mounting Precautions
The PLXREQ710P can be mounted next to the source unit or under the dash
using the mounting brackets. The front panel controls should 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 battery.
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Tools and additional components
You will need:
• A Philips-head screwdriver when mounting the unit in the vehicle.
• A small at-head screwdriver to adjust the AUX 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 high-quality RCA cables that are no longer than necessary to make a
direct connection with the source unit and ampliers.
Mounting Diagram
Aux in
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Wiring Diagram
Table des matières
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