Specifications - Samsung HT-AS720S Instruction Manual

Before calling for service
Symptom
• Are the surround back speakers
connected properly?
There is no sound from
Is the S.BACK(Surround Back) selected
•
surround back speakers to NONE in Speaker Setup?
Is Surround Mode set to EX/ES?
•
Is S.BACK(Surround Back) selected to
•
Can't select EX/ES mode. NONE in Speaker Setup?
Is the input signal selected properly?
•
Can't select Dolby Pro
Is the input signal selected properly?
•
Logic llx mode.
Is the input signal selected properly?
•
Can't select NEO:6 mode.
There is no sound when
• Is Digital input selected?
playing a DTS encoded
DVD.
Product protection function
Heat protection
• The protection function will come on if the main unit or power
transformer overheats.
" " will appear in the display .
This function will come on :
- If speaker terminal is shorted
- If speaker cable is shorted
If there is no problem when you turn the unit on again after
turning it off, PROTECTION mark will disappear on the
display and the unit will work properly.
46
(cont'd)
Check Remedy
Refer to pages 10~11 to connect it properly.
•
Refer to pages 20~21 to select LARGE or
•
SMALL.
Refer to page 32 to set Surround Mode to EX/ES.
•
Refer to pages 20~21 to select LARGE or
•
SMALL.
Use 7.1 channel external component.
•
Select 2 channel Dolby Digital, PCM, and
•
Analog input signal.
Use PCM and Analog input signal.
•
Check whether the DVD player is properly
•
connected and refer to page 23 to select
the digital input.
• If PROTECTION appears on the display,
check whether the speaker terminal is shorted
and then turn on the unit

Specifications

Power supply
Standby power consumption
Main unit
Power consumption
Subwoofer
GENERAL
Weight
Dimensions (W x H x D)
Operating temperature range
Operating humidity range
Frequency response
Usable sensitivity
S/N ratio
FM TUNER
Distortion
Stereo separation
Tuner output level
Rated output
Front speaker(left+right)
Center speaker
Surround speaker(left+right)
AMPLIFIER
Surround back
Input sensitivity/impedance
S/N ratio (analog input)
Separation (1kHz)
Analog input
FREQUENCY
RESPONSE Digital input/96kHz PCM
TV format
Input level/impedance
VIDEO
Output level/impedance
OUTPUT
Video frequency response
S/N ratio
Speaker system Front / Surround
S
Impedance 4 x 4
P
E
Rated input 100W
A
K
Maximum input 200W
E
Dimensions (W x H x D) 3.9 x 10.6 x 3.8 inches
R
S
Weight
3.1 Ibs / 2.6 Ibs
❈ S/N ratio, distortion, separation and usable sensitivity are based on measurement using AES (Audio Engineering Society) guidelines.
120V, 60 Hz
0.9W
100W
90W
12.7 Ibs
16.9 x 5.7 x 13.7 inches
41°F~+95°F
10%~75%
87.5~108.0MHz
12dBf
MONO/STEREO 55/55dB
MONO/STEREO 0.3/0.8%
30dB
1kHz, 75kHz Dev
20Hz~20kHz/THD = 10%
4 100W/CH
4 100W/CH
4 100W/CH
4 100W/CH
450mV/47k
80dB
60dB
20Hz~20kHz(±3dB)
20Hz ~44kHz(±3dB)
NTSC/PAL
1Vp-p/75
1Vp-p/75
5Hz to 10kHz(-3dB)
60dB
Center Subwoofer speaker
4 8
100W 150W
200W 300W
11.8 x 3.5 x 3.7 inches 12 x 15.6 x 17.4 inches
3.1 Ibs 31.7 Ibs
47
ENG