Troubleshooting; Specifications - Onkyo HTP-520 Instruction Manual

HTP-520_En.fm Page 7 Tuesday, February 17, 2004 9:42 AM

Troubleshooting

Symptom
There's no sound coming
from certain speakers?
The subwoofer does not
turn on?
The subwoofer produces
no sound?
The subwoofer produces
hardly any sound?
A humming sound can be
heard from the sub-
woofer?
Specifications
■ Powered Subwoofer (SKW-520)
Type:
Input sensitivity/impedance:
Maximum output power:
Frequency response:
Cabinet capacity:
× ×
Dimensions (W H D):
Weight:
Drivers unit:
Power supply:
Power consumption:
Other:
■ Front Speaker (SKF-520F)
Type:
Impedance:
Maximum input power:
Output sound pressure level:
Frequency response:
Crossover frequency:
Cabinet capacity:
× ×
Dimensions (W H D):
Weight:
Drivers unit:
Terminal:
Other:
Possible cause
The speaker cables are not connected properly.
The speaker configuration is not set correctly.
The power plug is not fully inserted into the wall
outlet.
The OUTPUT LEVEL control is set to minimum.
The RCA cable is not properly connected to the
subwoofer's LINE INPUT.
The level of the input signal was too low and the
subwoofer entered Standby mode.
The Subwoofer configuration is not set correctly.
For HT-R520 speaker package:
The subwoofer setting is set to No in the
speaker configuration on the HT-R520.
The source material contain little or no bass con-
tent.
The RCA cable is not properly connected to the
subwoofer's LINE INPUT.
External interference from a TV or other elec-
tronic device is being picked up.
Bass-reflex
330 mV / 100 kΩ
220 W (Dynamic Power)
25 Hz–150 Hz
1.35 cubic feet (38.5 L)
× ×
10-13/16" 20-3/8" 16-3/16"
× ×
(275 518 411 mm)
30 lbs. (13.6 kg)
10 inch Cone Woofer
AC 120 V, 60 Hz
150 W
Auto Standby function
2 Way Bass-reflex
8 Ω
130 W
87 dB/W/m
55 Hz–50 kHz
4.5 kHz
0.38 cubic feet (10.8 L)
× ×
7-7/16" 16-1/2" 9-5/16"
× ×
(189 419 236 mm)
12.1 lbs. (5.5 kg)
5-1/4 inch OMF Cone
×
Woofer 2
1 inch Balanced Dome
Color-coded push type
Magnetic shielding
Remedy
Check the speaker cables and correct as necessary.
Check the speaker configuration.
Insert the power plug fully into the wall outlet.
Turn up the OUTPUT LEVEL control.
Make sure that the RCA cable is properly connected to
the subwoofer's LINE INPUT.
Slightly increase the subwoofer pre out output level on
your AV receiver.
Check the subwoofer setting in the speaker configura-
tion on your AV receiver.
Choose source material with more bass content.
Make sure that the RCA cable is properly connected to
the subwoofer's LINE INPUT.
Move the subwoofer and RCA cable away from the
interference source. Make sure your audio system is
grounded properly.
■ Center Speaker (SKC-520C)
Type:
Impedance:
Maximum input power:
Output sound pressure level:
Frequency response:
Crossover frequency:
Cabinet capacity:
× ×
Dimensions (W H D):
Weight:
Speaker:
Terminal:
Other:
■ Surround Speaker (SKM-520S/SKB-520)
Type:
Impedance:
Maximum input power:
Output sound pressure level:
Frequency response:
Crossover frequency:
Cabinet capacity:
× ×
Dimensions (W H D):
Weight:
Speaker:
Terminal:
Specifications and appearance are subject to change
without prior notice.
2 Way Bass-reflex
8 Ω
130 W
85 dB/W/m
60 Hz–50 kHz
4,5 kHz
0.27 cubic feet (7.7 L)
× ×
15-1/4" 6-3/16" 7-15/16"
× ×
(387 157 202 mm)
8.2 lbs. (3.7 kg)
4 inch OMF Cone Woofer
×
2
1 inch Balanced Dome
Color-coded push type
Magnetic shielding
2 Way Bass Reflex
8 Ω
130 W
82 dB/W/m
60 Hz–50 kHz
5 kHz
0.09 cubic feet (2.7 L)
× ×
6-7/8" 10-7/16" 4-15/16"
× ×
(175 265 125 mm)
3.7 lbs. (1.7 kg)
4 inch Cone Woofer
1 inch Balanced Dome
Color-coded push type
7