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TROUBLESHOOTING
Incorrect operations are often mistaken for trouble and malfunctions. If you think that there is something wrong with
this component, check the points below. Sometimes the trouble may lie in another component. Investigate the other
components and electrical appliances being used. If the trouble cannot be rectified even after exercising the checks
listed below, ask your nearest PIONEER authorized service center or your dealer to carry out repair work.
SPECIFICATIONS
Cabinet ....................... Floor type with CLOSED BOX system
(magnetically shielded)
Speaker...........................................................30 cm cone type
Frequency response
....................................25 Hz to 4000 Hz (set to BYPASS ON)
Power Amplifier Continuous Power Output (RMS)
...................................................................300 W/4
Ω
(100 Hz)
Input (sensitivity at 100 Hz/impedance)
LINE LEVEL (RCA jack)...................................160 mV/33 k
Ω
Output (Level at 100 Hz/impedance)
LINE LEVEL (RCA jack)...................................... 160 mV/1 k
Ω
Selectable CROSSOVER Frequencies
.......................................................50 Hz, 60 Hz, 70 Hz, 80 Hz,
100 Hz, 120 Hz, 160 Hz, 200 Hz
Outline Dimension
........................... 362 mm (W) x 365 mm (H) x 362 mm (D)
Weight (without package).............................................18.2 kg
Power Requirements
Taiwanese model.................................110 V~, 50
Hz/60
Hz
All other models.....................220 V to 240 V~, 50
Hz/60
Hz
Power Consumption......................................................... 90 W
Power Consumption in standby..................................... 1.0 W
Accessories............................................... RCA plug cord x 1
Power cable x 1
Polishing cloth x 1
Warranty card x 1
Operating instructions
Specifications and design subject to possible
modification without notice, due to improvements.
Published by Pioneer Corporation.
Copyright © 2007 Pioneer Corporation.
All rights reserved.
is a trademark placed on a product with
Pioneer’s Phase Control Technology.
The Technology enables high-grade 5.1ch with no delay
in the bass area.
SYMPTOM
CAUSE REMEDY
1 No power is being supplied
(Indicator does not light up
when power switch is turned
on.)
• Power supply plug is not
correctly inserted.
• Insert plug securely.
2 No sound
(Indicator is lit.)
• Connection of accessory RCA
plug cord is wrong or
disconnected.
•
VOLUME
knob is set to
MIN
.
• Check again and connect correctly.
• Turn clockwise slowly.
3 Sound is distorted.
• Level is too high.
• Input level is too high.
• Turn the
VOLUME
knob counter-
clockwise to lower the level.
• Turn the amplifier’s output level (volume,
bass control, bass boost) counter-
clockwise to lower the level.
4 Howling noise occurs.
• No power supplied to the
amplifier.
• Subwoofer level is set too high.
• Connect an amplifier and supply power.
• Place the subwoofer a good distance
from speakers. Turn the
VOLUME
knob
counter-clockwise to lower the volume.
5 Much noise when listening to
AM or FM broadcasts.
• The AM loop antenna or the FM
indoor antenna is close to this
unit.
• Increase the distance between the AM or
FM antenna (for indoor use) and this unit.
S_LX70W_En.book 8ページ ２００７年７月１０日 火曜日 午後３時９分