UltraAV K072C-013B - Receiver Accell - Free user manual and instructions
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| Product Type | Audio/Video Receiver |
| Brand | Accell |
| Model | UltraAV K072C-013B |
| Dimensions (W x D x H) | 430 x 300 x 60 mm |
| Weight | 3.5 kg |
| Power Supply | AC 100-240V, 50/60Hz |
| Power Consumption | 350W |
| HDMI Inputs | 4 |
| HDMI Output | 1 (with ARC) |
| Supported Audio Formats | Dolby Atmos, DTS:X, PCM |
| Video Passthrough | 4K @ 60Hz, HDR10, Dolby Vision |
| Network Connectivity | Ethernet, Wi-Fi, Bluetooth |
| Remote Control | Included |
| Speaker Configuration | 5.1 or 7.1 |
| Audio Decoding | Dolby TrueHD, DTS-HD Master Audio |
| USB Port | 1 (for firmware) |
| FM Tuner | Yes |
| Maintenance | Clean with dry cloth; avoid liquids |
| Safety | Do not expose to moisture; ensure proper ventilation |
| Spare Parts | Not user-replaceable; contact support |
| Repairability | Professional service required |
Frequently Asked Questions - UltraAV K072C-013B Accell
How do I connect the receiver to my TV?
Use an HDMI cable from the HDMI OUT port on the receiver to the HDMI ARC port on your TV. Ensure both devices are powered on and select the correct input on the TV.
Why is there no sound?
Check that speaker wires are securely connected to the correct terminals. Verify the input source is selected and the volume is not muted. Also check audio settings for the correct output mode.
How to update firmware?
Download the latest firmware from the Accell support website to a USB drive. Insert the USB into the receiver's USB port, then navigate to Settings > Firmware Update via the remote control.
Can I use Bluetooth headphones?
Yes, if your receiver supports Bluetooth audio. Put the headphones in pairing mode, then select Bluetooth as the output device in the receiver's settings.
What is the maximum speaker impedance?
The receiver supports speakers with an impedance between 4 and 16 ohms. Using speakers outside this range may cause damage or poor performance.
How to reset to factory settings?
Press and hold the Power button on the front panel for 10 seconds until the display flashes. Alternatively, go to Settings > System > Factory Reset.
Does it support 4K HDR?
Yes, the receiver supports 4K @ 60Hz passthrough with HDR10 and Dolby Vision for high-quality video.
How to set up surround sound?
Connect speakers to the corresponding speaker terminals (Front, Center, Surround). Run the auto-calibration feature using the included microphone to optimize levels and distances.
The remote is not working. What should I do?
First, check or replace the batteries. Ensure there are no obstructions between the remote and the receiver. If still not working, try using the front panel buttons to operate the receiver.
Is there a warranty?
The receiver comes with a limited warranty from Accell, typically 1-2 years. Refer to the included documentation or contact customer support for details.
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