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Stephanie BartonSep 9, 2025
How to enable DTS sound on a Marantz Receiver?
- JJames YatesSep 9, 2025
If DTS sound isn't outputting from your Marantz Receiver, set “Decode Mode” to “Auto” or “DTS” in the menu.
How to enable DTS sound on a Marantz Receiver?
If DTS sound isn't outputting from your Marantz Receiver, set “Decode Mode” to “Auto” or “DTS” in the menu.
Why is there no audio output from my Marantz Receiver?
If audio is not coming from your Marantz Receiver, try these steps: * Check all device connections. * Verify the speaker connections. * Ensure the audio device is powered on. * Adjust the master volume. * Deactivate mute mode. * Select the correct input source and mode. * Disconnect headphones, as they may disable speaker output.
How to fix a Marantz Receiver that does not turn on?
If your Marantz Receiver isn't powering on: * Make sure the power plug is fully inserted into the outlet. * If the protection circuit is active, unplug the receiver, wait 5-10 seconds, and plug it back in.
What to do if no video is output with HDMI connection on Marantz Receiver?
If you're not getting video output via HDMI on your Marantz Receiver: * Check the HDMI cable connections. * Ensure the input source matches the connected HDMI port. * Verify that your TV supports HDCP. Incompatibility can prevent video output.
How to troubleshoot no sound from the subwoofer on my Marantz Receiver?
If your Marantz Receiver's subwoofer isn't producing sound: * Check the subwoofer connections. * Ensure the subwoofer is powered on. * In the menu, set "Speaker Config." – "Subwoofer" to "Yes". * Note: If "Front" and "Center" are set to "Large" and "Subwoofer Mode" is set to "LFE", the subwoofer might not output sound depending on the input signal or surround mode.
How can I improve the radio reception on my Marantz Receiver?
If you're experiencing poor reception, noise, or distortion on your Marantz Receiver: * Try adjusting the antenna's orientation or position. * Keep the AM loop antenna separate from the unit. * Consider using an FM outdoor antenna. * Keep the antenna away from other connection cables.
What does 'Overcurrent' mean on my Marantz Receiver and how do I fix it?
If your Marantz Receiver displays “Overcurrent”, the USB device is drawing too much power. If using a portable hard disk, connect its AC adapter.
Why are file names not displayed properly on my Marantz Receiver?
If file names are not displaying correctly on your Marantz Receiver, characters that the unit can't display are replaced by a period (“.”).
What to do if my Marantz Receiver does not operate properly?
If your Marantz Receiver isn't operating correctly, try resetting the microprocessor.
Why is there no sound from the front height speaker on my Marantz Receiver?
If no sound comes from the front height speaker of your Marantz Receiver: * Set “Amp Assign” to “Normal” in the menu. * Set “Speaker Config.” – “Surround” to something other than “None.”
Details the essential safety tests to be performed after servicing.
Procedure for performing leakage current checks before returning the unit.
Warnings about electric shock hazards when working with energized sets or high voltage parts.
Step-by-step guide for disassembling the unit and its main assemblies.
Step-by-step guide for updating the unit's firmware.
Diagnoses and resolves problems related to power and blown fuses.
Detailed circuit diagrams for various sections of the unit.
General| Channels | 7.1 |
|---|---|
| HDMI Inputs | 4 |
| HDMI Outputs | 1 |
| Signal-To-Noise Ratio | 100 dB |
| Input Sensitivity | 200 mV |
| Tuner Bands | AM/FM |
| HDMI Switching | Yes |
| 3D Technology | Yes |
| Frequency Response | 10Hz-100kHz |
| Damping Factor | 100 |
| Tone Control | Bass, Treble |
| Dolby Technologies | Dolby Digital Plus, Dolby TrueHD, Dolby Pro Logic IIz |
| DTS Technologies | DTS-HD Master Audio, DTS Neo:6 |
| Audyssey Technologies | Audyssey Dynamic EQ, Audyssey Dynamic Volume |
| Dimensions | 440 x 161 x 346 mm |
| Response Bandwidth | 10Hz-100kHz |
| Input Impedance | 47k ohms |
| Speaker Impedance | 6 - 8 Ohm |
| Power Output | 100 watts per channel (8 ohms, 20Hz-20kHz, 0.08% THD) |
| Amplifier Output Details | 100 watts per channel (8 ohms, 20Hz-20kHz, 0.08% THD) |
