TX-SR494DAB - Receiver ONKYO - Free user manual and instructions
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| Product Type | AV Receiver |
| Brand | Onkyo |
| Model | TX-SR494DAB |
| Channels | 7.2 |
| Power Output | 160 W per channel (4 Ω, 1 kHz, 1% THD, 1ch driven) |
| Dimensions (W x H x D) | 435 x 160 x 328 mm |
| Weight | 8.6 kg |
| Power Consumption | 490 W (standby: 0.1 W) |
| Audio Formats | Dolby Atmos, DTS:X, Dolby TrueHD, DTS-HD Master Audio |
| HDMI Inputs | 5 (including 1 front) |
| HDMI Outputs | 1 (with ARC) |
| Digital Audio Inputs | 2 optical, 1 coaxial |
| Analog Audio Inputs | 4 RCA (including phono) |
| Connectivity | Wi-Fi (2.4/5 GHz), Bluetooth 4.2, Ethernet |
| Radio | DAB+, FM |
| Streaming Services | Chromecast, AirPlay 2, Spotify Connect, Tidal, Deezer |
| USB Input | 1 (front, for audio playback) |
| Speaker Terminals | 9 pairs (screw-type) |
| Subwoofer Pre-outs | 2 |
| Remote Control | Included (RC-939R) |
| Accessories | Power cord, FM antenna, DAB antenna, microphone for calibration |
Frequently Asked Questions - TX-SR494DAB ONKYO
How do I connect the Onkyo TX-SR494DAB to my TV?
Use an HDMI cable to connect the HDMI OUT (ARC) port on the receiver to the HDMI ARC port on your TV. Then, enable ARC on both devices via the settings menu. This allows audio from the TV to be played through the receiver's speakers.
Does the TX-SR494DAB support Dolby Atmos?
Yes, it supports Dolby Atmos and DTS:X for immersive surround sound. You will need additional speakers or height channels to take full advantage.
How can I reset the receiver to factory settings?
While the unit is on, press and hold the CBL/SAT button on the front panel, then press the ON/STANDBY button. Continue holding CBL/SAT until 'Clear' appears on the display. Release both buttons.
Can I control the receiver with my smartphone?
Yes, download the Onkyo Controller app (iOS/Android) to control volume, input selection, and streaming. The receiver must be connected to the same Wi-Fi network.
What is the maximum power output per channel?
The TX-SR494DAB delivers 160 W per channel (4 Ω, 1 kHz, 1% THD, 1 channel driven). Actual output varies depending on impedance and number of channels used.
How do I set up the DAB+ radio?
Connect the supplied DAB antenna to the DAB/FM antenna port. Go to the receiver's setup menu, select 'Tuner' and choose 'DAB'. Perform an auto-tune to find available stations. You can then save favorites.
Why is there no sound from my speakers?
Check that the correct input is selected and that the volume is not muted. Ensure speaker connections are secure and polarity is correct. Also verify that the receiver is not in 'Pure Audio' mode which may disable certain channels.
Can I use wireless speakers with this receiver?
The TX-SR494DAB does not support wireless speakers natively. However, you can add a wireless speaker kit (such as a Bluetooth transmitter) to the Zone 2 pre-outs for audio streaming to compatible speakers.
How do I update the firmware?
Ensure the receiver is connected to the internet via Ethernet or Wi-Fi. Go to the Setup menu, select 'Firmware Update' and choose 'Update via Network'. Follow the on-screen prompts. Do not power off during the update.
What is the warranty period for the TX-SR494DAB?
The standard warranty is 2 years from the date of purchase, covering manufacturing defects. It may vary by region. Keep your receipt for warranty service.
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