Specifications - Sony HT-SF470 Operating Instructions Manual

Error messages
If an error message appears while you perform
Auto Calibration, see "When error codes
appear" (page 28) to solve the problem.
If you are unable to remedy the
problem using the
troubleshooting guide
Clearing the receiver's memory may remedy
the problem (page 24). However, note that all
memorized settings will be reset to their initial
settings and you will have to readjust all
settings on the receiver.
If the problem persist
Consult your nearest Sony dealer. Note that if
service personnel changes some parts during
repair, these parts may be retained.
In the event of a problem with S-AIR function,
have a Sony dealer check the entire system
together (S-AIR main unit and S-AIR sub
unit).
Reference sections for clearing
the receiver's memory
To clear
All memorized settings
72
GB

Specifications

Amplifier section
POWER OUTPUT (rated)
FRONT L + FRONT R
POWER OUTPUT (reference)
FRONT L/FRONT R/CENTER/SUR L/SUR R
SUBWOOFER
Inputs
HDMI Video
Input/Output (HDMI Repeater block)
640 × 480p@60 Hz
720 × 480p@59.94/60 Hz
1280 × 720p@59.94/60 Hz
1920 × 1080i@59.94/60 Hz
1920 × 1080p@59.94/60 Hz
720 × 576p@50 Hz
1280 × 720p@50 Hz
See
1920 × 1080i@50 Hz
page 24
1920 × 1080p@50 Hz
1920 × 1080p@24 Hz
HDMI Video (3D)
Input/Output (HDMI Repeater block)
1280 × 720p@59.94/60Hz Frame packing
1920 × 1080i@59.94/60Hz Frame packing
1920 × 1080i@59.94/60Hz Side-by-Side (Half)
1920 × 1080p@59.94/60Hz Side-by-Side (Half)
1280 × 720p@50Hz Frame packing
1920 × 1080i@50Hz Frame packing
1920 × 1080i@50Hz Side-by-Side (Half)
1920 × 1080p@50Hz Side-by-Side (Half)
1920 × 1080p@24Hz Frame packing
108 W + 108 W (at 3 ohms,
1 kHz, 1% THD)
167 W (per channel at
3 ohms, 1 kHz)
165 W (at 3 ohms, 60 Hz)
Analog Sensitivity: 1 V/50 kohms
Digital (Coaxial) Impedance: 75 ohms