To Next PageTo Next PageWhy can't I select CSII mode on my Marantz SR7400 Receiver?
If you cannot select CSII mode on your Marantz Receiver, the input signal might be incompatible. Use a 2 channel Dolby Digital input signal, PCM input signal, or analog input signal.
Why can't I select Neo:6 mode on my Marantz SR7400 Receiver?
If you cannot select Neo:6 mode on your Marantz Receiver, the input signal may be incompatible. Use a 2 channel Dolby Digital input signal, PCM input signal, or analog input signal.
Why can't I select Pro Logic IIx mode on my Marantz SR7400?
If you cannot select Pro Logic IIx mode on your Marantz Receiver, the input signal might be incompatible. Use a 2 channel Dolby Digital input signal, PCM input signal, or analog input signal.
What to do if I cannot get programmed station when the PRESET button is pressed on Marantz Receiver?
If you can't get a programmed station when pressing the PRESET button on your Marantz Receiver, it's possible that the preset data has been erased. Disconnecting the power plug for long periods of time will erase preset data. If this happens, input the preset data again.
Why can't I select EX/ES mode on my Marantz Receiver?
If you cannot select the EX/ES mode on your Marantz Receiver, it could be due to a couple of reasons. First, check if 'Surround center= NONE' has been selected in the SPEAKERS SIZE SETUP; if so, make the correct setting. Second, the input signal might be incompatible; use a 5.1channel source.
How to fix Marantz Receiver remote control when it fails?
If the remote control is not working with your Marantz Receiver, first, try replacing all the batteries with new ones. If that doesn't work, make sure the remote controller's function-key setting is correct by selecting a different position from which the equipment will be controlled. Also, ensure that you are close enough to the SR7400 and that nothing is blocking the signal between the remote and the receiver. Move closer to the SR7400 or remove any obstructions.
Why is noise heard during AM reception on Marantz Receiver?
If you're hearing noise during AM reception on your Marantz Receiver, it could be due to interference from other electrical fields. Try changing the location where the AM indoor antenna is set up.
Why is FM or AM reception failing on my Marantz SR7400 Receiver?
If you are experiencing FM or AM reception issues with your Marantz Receiver, ensure that the indoor FM and AM antennas are correctly connected to the FM and AM antenna outlets.
What to do if a specific channel does not produce output on my Marantz Stereo Receiver?
If a specific channel does not produce output on your Marantz Stereo Receiver, check the encoded channel on the source side to ensure there is content recorded there.
Why is there no output to Sub Woofer Out on my Marantz Stereo Receiver?
If there is no output to the Sub Woofer Out on your Marantz Stereo Receiver, it may be because Sub-woofer = NONE has been selected in SETUP mode. Select Sub-woofer = YES.
General| Number of Channels | 7 |
|---|---|
| DTS Processing | DTS, DTS-ES, DTS Neo:6 |
| Component Video Inputs | 3 |
| Tuner | AM/FM |
| Type | AV Receiver |
| THD | 0.08% |
| Input Sensitivity | 200 mV |
| Signal to Noise Ratio | 105 dB |
| Frequency Response | 10 Hz - 100 kHz |
| Weight | 28.7 lbs |
| Total Harmonic Distortion | 0.08% |
| Signal-to-Noise Ratio | 105 dB |
| HDMI Inputs | No |
| Preamp Outputs | Yes |
| Output Power (8 ohms) | 105 watts per channel |
| Digital inputs | 3 optical, 2 coaxial |
| Input Sensitivity/Impedance | 200 mV / 47k ohms |
Details on how to order replacement parts by mail or fax.
Details on DTS, DTS-ES, Neo:6, Dolby Digital, Pro Logic IIx.
Explanation of high-resolution audio and SRS CS-II technologies.
Pinout and function details for specific integrated circuits.
Detailed list of all parts with part numbers and descriptions.
Step-by-step guide to adjust the idling current for each channel.
Procedure for updating the DSP software via RS-232C.
Procedure for updating the CPU software via RS-232C.
