Sony HT-SF470 Operating Instructions - Page 72

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 See page 24 72US Specifications AUDIO POWER SPECIFICATIONS Amplifier section POWER OUTPUT AND TOTAL HARMONIC DISTORTION: (FTC) (Models of area code U2 only) FRONT L + FRONT R With 3 ohm loads, both channels driven, from 180 - 20,000 Hz; rated 84 watts per channel minimum RMS power, with no more than 1% total harmonic distortion from 250 milliwatts to rated output. POWER OUTPUT (reference) FRONT L/FRONT R/CENTER/SUR L/SUR R 167 W (per channel at 3 ohms, 1 kHz) SUBWOOFER 165 W (at 3 ohms, 60 Hz) (Models of area code CA2, AR2 only) POWER OUTPUT (rated) FRONT L + FRONT R 108 W + 108 W (at 3 ohms, 1 kHz, 1% THD) POWER OUTPUT (reference) FRONT L/FRONT R/CENTER/SUR L/SUR R 167 W (per channel at 3 ohms, 1 kHz) SUBWOOFER 165 W (at 3 ohms, 60 Hz) Inputs Analog Sensitivity: 1 V/50 kohms Digital (Coaxial) Impedance: 75 ohms HDMI Video Input/Output (HDMI Repeater block) 640 × 480p@60 Hz 720 × [email protected]/60 Hz 1280 × [email protected]/60 Hz 1920 × [email protected]/60 Hz 1920 × [email protected]/60 Hz 720 × 576p@50 Hz 1280 × 720p@50 Hz 1920 × 1080i@50 Hz 1920 × 1080p@50 Hz 1920 × 1080p@24 Hz