JVC SP-DWF31 Speaker User Manual


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Additional Information
Speaker layout
To obtain the best possible sound from your unit:
—Place a subwoofer wherever you like since bass sound is non-
directional. Normally place it in front of you.
—Place all the main speakers at the same distance from the
listening position.
—Be sure to place the powered subwoofer to the TV's right. If you
place the powered subwoofer to the TV's left, keep sufficient
distance between them to prevent the TV from appearing
mottled.
Front right
speaker
Center speaker
Front left
speaker
Powered
subwoofer
Surround right
speaker
Surround left
speaker
Troubleshooting
Use this chart to help you solve daily operational problems. If there is any problem you cannot solve, contact your dealer.
Power does not come on.
• Is the unit pugged in?
– Plug the AC power cord firmly into the AC outlet.
Auto Power On/Standby does not function correctly.
• Signals are too weak or volume level is too low.
– This is not a malfunction. If this happens, cancel Auto Power On/Standby.
No sound is heard.
• Connections are incorrect, or loose.
– Check the connections. If incorrect, redo the connections. (See pages 4.)
• Audio signals through the amplifier are extremely weak.
– Increase the volume level on the amplifier.
Sounds fluctuate (suddenly become loud or soft).
• The built-in protective circuit is working.
– Lower the volume level, then turn off and on the unit.
Suddenly no sound comes out. – the power lamp still lights in green.
• The volume of the playback source is too high.
– Turn down the volume of the playback source, turn off and on the source, then adjust the volume properly on the source.
Specifications
Type : Powered Subwoofer
Bass-reflex type
(magnetically shielded type)
Speaker : 16.0 cm cone × 1
Frequency Range : 32 Hz
200 Hz
Impedance : 4 Ω
Input terminals : INPUT (LOW-LEVEL)
Power requirements : AC 230 V
, 50 Hz
Output power of built-in amp : 100 W (50 Hz, 4 Ω, 10 % THD)
Power Handling Capacity : 27 W
Dimensions
(W × H × D) : 184 mm × 374 mm × 354 mm
Mass : 8.2 kg
Accessories : Monaural audio cord (× 1)
SP-DWF31_EN.pm65 9/12/04, 2:10 PM5
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