What does “CHECK ANTENNA” mean on my Denon Stereo Receiver?
If “CHECK ANTENNA” is displayed, the XM antenna is not connected to the XM Mini-Tuner Dock, or the XM antenna cable is damaged. Check that the XM antenna is securely connected to the XM Mini-Tuner Dock and check the antenna cable for damage. Replace the XM antenna if the cable is damaged.
Why is there no sound from my Denon AVR-2309CI Stereo Receiver speakers?
Several factors can cause a lack of sound from the speakers: * Faulty connection with the input devices or speaker cables. * Mismatch between the selected device and the input source. * Master volume set too low. * Mute mode activated. * Headphones connected. * Absence of digital signal input. * Mismatch between assigned digital input connectors and settable input modes. To resolve this: * Check all connections. * Select the appropriate input source. * Adjust the master volume. * Deactivate mute mode. * Disconnect headphones. * Select an input source with a digital input setting. * Set the input mode.
What does “CHECK SIRIUS TUNER” mean on my Denon AVR-2309CI Stereo Receiver?
If “CHECK SIRIUS TUNER” is displayed, the SiriusConnect Home Tuner unit is not connected. Check that the connections are correct.
What does “CHECK XM TUNER” mean on my Denon Stereo Receiver?
If “CHECK XM TUNER” is displayed, it means the XM Mini-Tuner is either not installed, not fully seated in the XM Mini-Tuner Dock, or the XM Mini-Tuner dock is not connected to the AVR-2309CI. Confirm the XM Mini-Tuner is fully seated in the dock and check the XM Mini-Tuner dock cable is connected to the AVR-2309CI.
Why is my Denon Stereo Receiver display off?
If the display is off, it could be because: * The “Dimmer” setting is set to “OFF”. * The PURE DIRECT mode is set. To resolve this: * Change the “Dimmer” setting to something other than “OFF”. * Set a surround mode other than the PURE DIRECT mode.
How do I get the “DOLBY DIGITAL” indicator to appear on my Denon AVR-2309CI Stereo Receiver display?
If the “DOLBY DIGITAL” indicator does not appear on the display, the Blu-ray Disc player / DVD player’s digital audio output setting might not be proper. Check the Blu-ray Disc player / DVD player’s audio output setting for details, consult the Blu-ray Disc player / DVD player’s operating instructions.
How to fix no picture with HDMI connections on Denon Stereo Receiver?
If no picture appears with HDMI connections, the issue might be: * Faulty connections to the HDMI connectors. * Improper HDMI input setting. * Incompatibility of the monitor with copyright protection (HDCP). * Mismatch in HDMI format between the player and monitor. To solve this: * Check the HDMI connections. * Verify the HDMI input setting. * Use a monitor compatible with HDCP. * Match the HDMI format of the player and monitor.
Why is no sound output from the monitor connected with HDMI connections to my Denon AVR-2309CI Stereo Receiver?
If no sound is output from the monitor connected with HDMI connections on your Denon Stereo Receiver, check if the “Manual Setup” – “HDMI Setup” – “HDMI Audio Out” setting is set to “AMP”. If it is, set it to “TV”.
Why is no sound produced from the surround back speaker on my Denon AVR-2309CI?
If no sound is coming from the surround back speaker of your Denon Stereo Receiver, check these settings: * Ensure the surround back speaker’s power amplifier is assigned to the correct channel. * Make sure the surround back speaker setting is not set to “None”. * Verify that the “Parameter” – “Surround Parameter” – “SB CH Out” settings are not set to “OFF”. * Confirm that the surround mode is set to a mode for 6.1- or 7.1-channel playback.
Why is no sound produced from the subwoofer connected to my Denon AVR-2309CI Stereo Receiver?
If your Denon Stereo Receiver isn't producing sound from the subwoofer, ensure the subwoofer is powered on, the 'Subwoofer' setting in 'Speaker Configuration' is set to 'Yes', the subwoofer is correctly connected, and the subwoofer volume isn't turned off. Adjust these settings as needed.
General| Channels | 7.1 |
|---|---|
| Total Harmonic Distortion (THD) | 0.08% |
| Frequency Response | 10 Hz - 100 kHz |
| Input Sensitivity | 200 mV |
| Input Impedance | 47 kOhms |
| Signal-to-Noise Ratio | 100 dB |
| HDMI Inputs | 4 |
| HDMI Outputs | 1 |
| Tuner Bands | AM/FM |
| HDMI Switching | Yes |
| USB Port | No |
| Surround Sound Effects | Dolby TrueHD, Dolby Digital Plus, DTS-HD Master Audio |
| Video Conversion | Yes |
| Audio Decoders | DTS |
| Network Connectivity | Yes (Ethernet) |
Detailed list of precautions for safe operation and maintenance of the unit.
Essential warnings about electric shock, opening the unit, and exposure to water or moisture.
General guidelines for operating the unit safely, avoiding common hazards.
List of all items provided with the AV receiver, confirming package contents.
Instructions on battery insertion, operating range, and general remote control usage.
Identification and description of controls and connectors on the front of the AV receiver.
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