Sony SU-B551S Manual page 12

Troubleshooting
Sound
No sound:
• Check the HDMI cable connection.
• Check the settings for "Control for HDMI" and
"Audio System" in Step 6 (page 11).
Using with headphones:
• Switch "Audio System" to "TV Speakers" in the
"Speakers" setting.
Using with dual sound of the TV digital transmission:
• Depending on the transmission, the sound cannot
switch. Switch the "Optical Out" setting of the TV
from "Auto" to "PCM".
Using with external equipment for dual sound:
• If the sound cannot be switched, switch the audio
output setting of the external equipment to activate
PCM.
Indicator
Although the TV power is turned on, the : (power)
indicator of the TV Stand does not light up:
• Check whether the AC adapter (mains adapter)'s AC
power cord (mains lead) is plugged into a wall
outlet.
• Consult customer support services.
Flash : (power) indicator red:
• A malfunction may have occurred with this product.
Check how many times the LED flashes, and consult
Sony service center.
Indicator
1 : (power) indicator
Lights as follows:
Green: The TV Stand is power on. ("Audio System"
is set for "Speakers.")
Off: The TV Stand is standby or power off.
12
(GB)
2 Audio format indicators
Light up according to the audio format that is being
input to the TV Stand.
D: Dolby Digital
DTS
PLII: Dolby Pro Logic II
Specifications
33.6 cm
SU-B551S
Dimensions:
10.2
A
cm
B 19.0
127.6
C
55HX92x:
79.6
55HX82x:
D
79.8
55NX72x:
79.7
29.2
E
Stand Weight:
6.3 kg
Amplifier section
Rated Output Power Front: 10 W + 10 W, (per channel)
8 ohms, 1 kHz, THD less than 1%
Subwoofer: 20 W, 6 ohms, 100 Hz,
THD less than 1%
6.4 cm
3.8 cm
SU-B461S SU-B401S
11.8 11.0
15.9 15.1
107.9 94.4
46HX92x:
–
68.6
46HX82x:
–
68.7
46NX72x: 40NX72x:
68.7 61.2
27.7 26.1
5.6 kg 4.9 kg