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pagedeniseSep 10, 2025
How to improve weak DAB station reception on Yamaha R-N402?
- PPaul HowardSep 10, 2025
To improve weak DAB station reception on your Yamaha Receiver, change the height, direction, or placement of the antenna.
How to improve weak DAB station reception on Yamaha R-N402?
To improve weak DAB station reception on your Yamaha Receiver, change the height, direction, or placement of the antenna.
Why does the sound on my Yamaha R-N402 suddenly go off?
The sound on your Yamaha Receiver might suddenly go off due to these reasons: * The protection circuitry may have been activated because of a short circuit. Set the speaker impedance to match your speakers. * The unit may have become too hot. Ensure the openings on the top panel are not blocked. * The auto power standby function may have turned the unit off. Change the auto power standby setting (“AutoPowerStby” in the “SETUP” menu) to turn off.
Why can't my Yamaha Receiver connect to the Internet via a wireless router?
If your Yamaha Receiver cannot connect to the Internet via a wireless router, consider the following: * Ensure the wireless router (access point) is turned on. * Verify that the unit and the wireless router (access point) are not too far apart. Place them closer to each other. * Make sure there are no obstacles between the unit and the wireless router (access point).
What to do if firmware update via the Internet failed on Yamaha R-N402 Receiver?
If the firmware update via the Internet failed on your Yamaha Receiver, update the firmware via the Internet again or use a USB memory device.
What to do if my Yamaha Receiver power does not turn on?
If your Yamaha Receiver isn't powering on, there could be several reasons. First, ensure the power cable is securely connected. If that doesn't work, check that the speaker wires aren't touching each other, as this can activate the protection circuitry. If the issue persists, try turning the power off, waiting at least 15 seconds, and then turning it back on. If none of these steps work, it is possible that the protection circuitry has been activated three times consecutively.
How to eliminate distortion with a good FM antenna on Yamaha R-N402 Receiver?
If you're experiencing distortion even with a good FM antenna on your Yamaha Receiver, adjust the antenna position to eliminate the multipath interference.
What to do if my Yamaha R-N402 does not detect the PC?
If your Yamaha Receiver does not detect the PC: * Ensure the media sharing setting is correctly configured and that the unit is selected as a device to which music content is shared. * Check the settings of any security software installed on your PC, as it may be blocking the unit's access. * Verify that the unit and PC are on the same network by checking the network connections and router settings.
Why can't I tune into any DAB stations on my Yamaha R-N402 Receiver?
To resolve the issue of not being able to tune into any DAB stations on your Yamaha Receiver: * Perform the initial scan operations. * Change the height, direction, or placement of the antenna.
What to do if Yamaha Receiver power does not turn off?
If your Yamaha Receiver power does not turn off, turn off the power and turn it on again after at least 15 seconds elapse. If the problem persists, disconnect the power cable from the AC wall outlet and plug it again.
Why is my Yamaha R-N402 Receiver not finding my wireless network?
If your Yamaha Receiver is not finding your wireless network: * Microwave ovens or other wireless devices in your neighborhood might be interfering with the wireless communication. Turn off these devices. * Access to the network may be restricted by the firewall settings of the wireless router (access point). Check the firewall setting of the wireless router (access point).
General| Receiver type | - |
|---|---|
| Audio output channels | 2.0 channels |
| Signal-to-Noise Ratio (SNR) | 100 dB |
| Total Harmonic Distortion (THD) | 0.2 % |
| Dynamic power per channel (4 Ohm) | 165 W |
| Dynamic power per channel (8 Ohm) | 125 W |
| Power output per channel (20-20KHz@8 Ohm) | 100 W |
| Audio (L/R) in | 6 |
| Digital audio optical in | 1 |
| Speakers connectivity type | Clamp terminals |
| Ethernet LAN | Yes |
| Supported radio bands | DAB+, FM |
| Internet radio services supported | Napster, Pandora, Rhapsody, Spotify, vTuner |
| Optical drive included | No |
| Product color | Black |
| Apple docking compatibility | Not supported |
| Power consumption (standby) | 0.1 W |
| Audio formats supported | AAC, AIFF, DSD, FLAC, WAV, WMA |
| Video formats supported | MPEG4 |
Weight and Dimensions| Depth | 340 mm |
|---|---|
| Width | 435 mm |
| Height | 141 mm |
| Weight | 7300 g |
Lists the various audio sources compatible with the unit.
Explains the symbols and indicators shown on the unit's front display.
Step-by-step instructions for connecting speakers to the unit.
Easy wireless setup using the WPS button on the router.
Setting the unit to automatically enter standby mode after a set time.
Step-by-step guide to manually save radio stations as presets.
Managing preset radio stations for DAB reception.
Initial process to pair a Bluetooth device with the unit for audio streaming.
Browsing and playing audio from online radio stations.
Operating and playing music files from connected USB storage devices.
Adjusting network connection type, IP address, and other network parameters.
Configuring Bluetooth connectivity, standby, and audio reception.
Resetting the unit's settings to their original factory defaults.
Steps to update the unit's internal software for improvements or new features.
Solutions for problems related to the unit not powering on or producing sound.
Diagnosing and resolving issues with FM radio signal reception and tuning.
Troubleshooting steps for DAB radio tuning and signal reception issues.
Resolving problems with establishing Bluetooth connections or audio playback.
