HT-DDW820 - Home Theater SONY - Free user manual and instructions
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| Product Type | Home Theater System |
| Brand | Sony |
| Model | HT-DDW820 |
| Amplifier Channels | 5.1 |
| Power Output per Channel | 100 W (1 kHz, 6 ohms) |
| Total Power Output | 500 W |
| Frequency Response | 20 Hz - 20 kHz |
| Inputs | HDMI, Optical, Coaxial, Analog, USB |
| Outputs | Speaker terminals, Subwoofer out |
| Audio Formats | Dolby Digital, DTS, PCM |
| Dimensions (W x H x D) | 430 x 165 x 370 mm |
| Weight | 8.5 kg |
| Power Supply | AC 120 V, 60 Hz |
| Power Consumption | 280 W |
| Standby Power Consumption | 0.5 W |
| Remote Control | Included |
| FM Tuner | Yes, with 30 station presets |
| AM Tuner | Yes |
| Speaker Configuration | 5 speakers + subwoofer (optional) |
| Cleaning | Wipe with a soft, dry cloth |
| Safety Warning | Do not expose to rain or moisture |
| Spare Parts Availability | Contact Sony authorized service center |
Frequently Asked Questions - HT-DDW820 SONY
How do I connect my TV to the HT-DDW820?
Use an HDMI cable from your TV's HDMI ARC output to the HDMI ARC input on the receiver. Alternatively, use optical or coaxial digital audio cables.
Why is there no sound from the speakers?
Check that the speakers are properly connected and the receiver is set to the correct input. Ensure the volume is not muted and that the speaker settings are configured correctly.
Can I control the system with a universal remote?
Yes, the HT-DDW820 uses infrared codes that can be programmed into most universal remotes. Consult your remote's manual for details.
How do I reset the receiver to factory settings?
Press and hold the POWER button while pressing the MENU button on the front panel until "RESET" appears, then release and confirm.
What audio formats are supported?
The system supports Dolby Digital, DTS, and PCM. It does not support Dolby TrueHD or DTS-HD Master Audio.
How do I tune radio stations?
Press the TUNER button to select FM or AM, then use the TUNING +/- buttons to search for stations. Press MEMORY and then PRESET +/- to save a station.
Can I play music from my phone?
Yes, you can use a USB cable (if supported) or connect via Bluetooth if available. Otherwise, use an analog audio cable with a 3.5mm to RCA adapter.
The display shows "PROTECT" and turns off. What does this mean?
This indicates a short circuit or overheat. Ensure speaker wires are not touching each other, and allow the unit to cool down before turning it on again.
How do I clean the receiver?
Use a soft, dry cloth to wipe the exterior. Avoid using any solvents or abrasive cleaners.
Where can I find replacement parts?
Contact Sony's customer support or an authorized service center for genuine spare parts.
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