HTP-240.fm Page11 Thursday,April7,2005 4:36PM
Troubleshooting
Symptom
Possible cause
Remedy
The speaker cables are not connected properly. Check the speaker cables and correct as necessary.
HTP-240: The number of speaker channels is Set the number of speaker channels to 5ch.
not set to 5ch on the DR-S2.2.
There’s no sound coming
from certain speakers?
SKS-HT240: On the amp or receiver, the
Speaker Configuration settings for those
Check the Speaker Configuration settings and
make sure that the speakers are set to something
speakers are set to either None or No. Or, the other than None or No. Or set the number of
number of speaker channels is not set to 6ch.
speaker channels to 6ch.
The subwoofer does not
turn on?
The power plug is not fully inserted into the
wall outlet.
Insert the power plug fully into the wall outlet.
The OUTPUT LEVEL control is set to mini-
mum.
Turn up the OUTPUT LEVEL control.
The RCA cable is not properly connected to
the subwoofer’s LINE INPUT.
Make sure that the RCA cable is properly con-
nected to the subwoofer’s LINE INPUT.
The level of the input signal was too low and
the subwoofer entered Standby mode.
Slightly increase the subwoofer preout output level
on your amp.
The subwoofer produces
no sound?
HTP-240: On the DR-S2.2 Receiver, the sub- Set the subwoofer mode to something other than
woofer mode is set to SW Off.
SW Off.
SKS-HT240: On your amp or receiver, the
speaker setting is set to Subwoofer No, or the
subwoofer mode is set to Subwoofer Off.
Check the settings on your amp or receiver.
The subwoofer produces
hardly any sound?
The source material contain little or no bass
content.
Choose source material with more bass content.
The RCA cable is not properly connected to
the subwoofer’s LINE INPUT.
Make sure that the RCA cable is properly con-
nected to the subwoofer’s LINE INPUT.
A humming sound can be
heard from the sub-
woofer?
External interference from a TV or other elec- Move the subwoofer and RCA cable away from the
tronic device is being picked up.
interference source. Make sure your audio system
is grounded properly.
Specifications
■
Powered Subwoofer (SKW-240)
■ Front Speaker (SKF-240F)
Type: 2-way bass reflex front
speaker
Type:
Bass reflex with built-in
power amplifier
Input sensitivity/impedance: 220 mV / 15 kΩ
Impedance:
8 Ω
Maximum output power:
Frequency response:
SN ratio:
Cabinet capacity:
Dimensions (W × H × D): 10-13/16"×20-3/8"×16-3/16"
150 W Dynamic
27 Hz–150 Hz
70 dB
Maximum input power:
Output sound pressure level: 82 dB/W/m
Frequency response:
Crossover frequency:
Cabinet capacity:
100 W
55 Hz–35 kHz
5 kHz
0.11 cubic feet (3 L)
1.36 cubic feet (38.5 L)
(
30.9 lbs. (14 kg)
275 × 518 × 411 mm)
Dimensions (W × H × D): 5-1/8"×19-11/16"×3-9/16"
(130 × 500 × 91 mm)
Weight:
Drive unit:
Power supply:
8" (20 cm) cone woofer
North American model:
AC 120 V, 60 Hz
Others:
AC 230–240 V, 50 Hz
Weight:
Drive unit:
5.5 lbs. (2.5 kg)
3-1/8" (8 cm) cone
woofer × 2
1" (2.5 cm) balanced-
dome tweeter
Power consumption:
Other:
North American model:
Other:
Magnetic shielding
7
5 W
Others: 77 W
Auto Standby function
1
1
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