Troubleshooting; Specifications - Pioneer S-81W-MK Bedienungsanleitung

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.
SYMPTOM
1 No power is being supplied
(Indicator does not light up
when power switch is turned
on.)
2 No sound
(Indicator is lit.)
3 Sound is distorted.
4 Howling noise occurs.
5 Much noise when listening to
AM or FM broadcasts.

SPECIFICATIONS

Cabinet ....................... Floor type with CLOSED BOX system
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 kΩ
Output (Level at 100 Hz/impedance)
LINE LEVEL (RCA jack)...................................... 160 mV/1 kΩ
Selectable CROSSOVER Frequencies
....................................................... 50 Hz, 60 Hz, 70 Hz, 80 Hz,
Outline Dimension
........................... 362 mm (W) x 365 mm (H) x 362 mm (D)
Weight (without package)............................................. 18.2 kg
Power Requirements................220 V to 230 V~, 50 Hz/60 Hz
Power Consumption......................................................... 90 W
Power Consumption in standby..................................... 1.0 W
Accessories............................................... RCA plug cord x 1
Specifications and design subject to possible
modification without notice, due to improvements.
8
En
All manuals and user guides at all-guides.com
CAUSE
• Power supply plug is not
correctly inserted.
• Connection of accessory RCA
plug cord is wrong or
disconnected.
• VOLUME knob is set to MIN.
• Level is too high.
• Input level is too high.
• No power supplied to the
amplifier.
• Subwoofer level is set too high.
• The AM loop antenna or the FM
indoor antenna is close to this
unit.
(magnetically shielded)
100 Hz, 120 Hz, 160 Hz, 200 Hz
Power cable x 1
Polishing cloth x 1
Warranty card x 1
Operating instructions
• Insert plug securely.
• Check again and connect correctly.
• Turn clockwise slowly.
• 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.
• Connect an amplifier and supply power.
• Place the subwoofer a good distance
from speakers. Turn the VOLUME knob
counter-clockwise to lower the volume.
• Increase the distance between the AM or
FM antenna (for indoor use) and this unit.
Published by Pioneer Corporation.
Copyright © 2007 Pioneer Corporation.
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.
REMEDY
All rights reserved.