TROUBLESHOOTING
For more details, consult your “JVC IN-CAR ENTERTAINMENT” car audio dealer.
The Status lamp does not light.
• Change the fuses if the current one is blown.
• Confi rm the connections for the power supply (see “POWER SUPPLY” on page 1).
• Connect the ground lead securely to a metal part of the car.
• Turn on the equipment connected to this unit.
• Use a relay if your system employs so many amplifi ers.
• Confi rm the battery voltage (11 V to 16 V).
The Status lamp lights in red and/or the unit heats up abnormally.
• Use speakers of a suitable impedance.
• Correct the speaker wirings if they are short-circuited.
• Leave the unit turned off for a while to cool it down.
The Status lamp lights in violet frequently. (Clipping*)
• Lower the input level with the Input LEVEL controller until the lamp lights in violet a few times.
* It means that the amplifi er circuits are overloaded and the sound may distort due to too much
input from the car receiver.
No sound is heard.
• Confi rm the connections for the power supply (see “POWER SUPPLY” on page 1).
• Connect the RCA pin cords to the INPUT jacks.
• Confi rm the speaker wirings (See “SPEAKER CONNECTIONS” on page 2).
Alternator noise is heard.
• Keep the leads of the POWER terminals away from the RCA pin cords.
• Keep the RCA pin cords away from other electrical cables in the car.
• Connect the ground lead securely to a metal part of the car.
• Make sure the negative speaker leads do not touch the car chassis.
• Replace the plugs or use plugs with load resistors.
• Connect a bypass capacitor across the accessory switches (horn, fan, etc.).
Noise is made when you connect the unit to an AM (MW/LW) tuner.
• Move all the leads of this unit away from the antenna (aerial) lead.
SPECIFICATIONS
Maximum Power Output
800 W
700 W RMS x 1 channel at 4 Ω and ≤ 1% THD + N
RMS Power Output
700 W RMS x 1 channel at 2 Ω and ≤ 1% THD + N
4 Ω (2 Ω to 8 Ω allowance)
Load Impedance
Frequency Response
20 Hz to 300 Hz* (+0, –3 dB)
* Subsonic fi lter cuts off extremely low frequency signals. (The
cutoff frequency is adjustable within the range of 20 Hz to 50 Hz.)
Input Sensitivity/Impedance
2 V /44 kΩ (0.3 V to 6 V, variable)
Distortion
Less than 0.04% (at 100 Hz)
80 dBA (reference: 1 W into 4 Ω)
Signal-to-Noise Ratio
Power Requirement
DC 14.4 V (11 V to 16 V allowance)
Grounding system
Negative ground
Dimensions (W×H×D)
250 mm × 62 mm × 182 mm
Mass (approx.)
2.7 kg
Accessories
Screw (φ 4 × 20 mm) × 4
Hex Screw (M4 × 10 mm) × 8
Hex wrench
4 mm × 1
3 mm × 1
Spacer × 4
Bracket
L × 4
I × 4
Design and specifi cations are subject to change without notice.
Information for Users on Disposal of Old Equipment
This symbol indicates that the product with this symbol should not be
disposed as general household waste at its end-of-life. If you wish to
dispose of this product, please do so in accordance with applicable
national legislation or other rules in your country and municipality. By
disposing of this product correctly, you will help to conserve natural
resources and will help prevent potential negative effects on the
environment and human health.
This symbol is only valid in the European Union.
Dear Customer,
This apparatus is in conformance with the valid European directives and standards regarding
electromagnetic compatibility and electrical safety.
European representative of Victor Company of Japan, Limited is:
JVC Technology Centre Europe GmbH
Company name changed in:
JVC Technical Services Europe GmbH
Postfach 10 05 52
61145 Friedberg
Germany
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