What to do if the Cambridge Audio azur 751R Receiver remote control is not working?
If your Cambridge Audio Receiver's remote control isn't working, first, replace the batteries. If that doesn't solve the problem, try moving the remote closer to the receiver, ensuring you're within its effective range.
Why is there no sound from my Cambridge Audio azur 751R Receiver subwoofer?
If you're not getting any sound from your subwoofer, check that the subwoofer hasn't been set to 'Off' in the OSD setup menu or via the remote. Change the setting of the subwoofer from 'Off' to 'On'. Also, if you've selected DTS Neo:6, DD Dolby Pro Logic II/IIx modes (which have no LFE channel) with all speakers set to 'Large' (and bass augment off), change the mode selection or speaker size settings.
What to do if Cambridge Audio azur 751R Receiver sound cuts off or there is no sound?
If the sound cuts off when listening to music or there is no sound even though the power is on, it could be due to a couple of reasons. First, the speaker impedance might be less than prescribed for the 651R/751R, so use speakers with the correct impedance. Second, the unit might not be adequately ventilated and is overheating, so ensure the unit is adequately ventilated.
How to fix no sound from the center speaker on Cambridge Audio Receiver?
If you're not getting any sound from the center speaker, it might be that the center speaker has been set to 'None' in the OSD setup menu. Change the center speaker setting from 'None'. Also, if a stereo mode has been selected, select a surround sound mode instead.
Why is there no sound from the rear speakers on my Cambridge Audio azur 751R?
If you're not getting sound from the rear speakers, there are a few potential causes: * The source being played might not be recorded in surround sound, so ensure the source is recorded in surround sound. * The speaker/s might be set to 'None' in OSD setup menu, so change the speaker setting from 'None'. * A stereo mode might have been selected, so select a surround sound mode instead of stereo mode.
What to do if there is no sound from Cambridge Audio Receiver speakers connected to a digital input or HDMI?
If you're not getting any sound from speakers connected to a digital input or HDMI, the audio input type might be set to analogue. Check the display and press the Audio Input Type button to switch to digital or HDMI.
How to troubleshoot no sound from Cambridge Audio azur 751R Receiver speakers connected to an analogue input?
If you're experiencing no sound from speakers connected to an analogue input, it could be that the audio input type is set to digital. Press the Audio Input Type button to switch to analogue. Alternatively, the audio input type can also be set in the Input/Output Setup menu of the OSD, so adjust the input type setting there.
What causes sound not audible from one channel on Cambridge Audio Receiver?
If sound is not audible from one channel, it could be due to speaker connections being disconnected, so check and reconnect the speaker connections. Another reason could be the speaker being set to 'None' in the OSD setup menu, so change the speaker setting from 'None'.
How to eliminate a low hum or buzz sound from Cambridge Audio azur 751R?
If you're hearing a low hum or buzz, it could be due to power cords or lighting placed near the Cambridge Audio Receiver, so remove them. Another cause might be analogue inputs not connected securely, so reconnect them securely.
Why is there excessive noise in Cambridge Audio Receiver stereo and monaural radio broadcasts?
Excessive noise in both stereo and monaural radio broadcasts could be due to a poor location and/or direction of the antenna, so adjust it. It could also be that the transmitting station is too far away, so move closer to the transmitting station.
General| HDMI Inputs | 6 |
|---|---|
| HDMI Outputs | 2 |
| Phono Input | Yes |
| Amplifier Type | Class AB |
| Power Output (8 Ohms) | 120W |
| Audio Formats Supported | Dolby TrueHD, DTS-HD Master Audio |
| Bluetooth | No |
| Digital Audio Inputs | 2 x Coaxial |
Ensuring proper airflow and placement for optimal performance and longevity.
Guidelines for power connection, usage, cleaning, and battery disposal.
Details on the product's warranty coverage and service procedures.
Details on power, display, tuning, modes, sensors, and front panel information indicators.
Buttons for selecting various audio and video sources like USB, BD/DVD, Video, CD, and direct inputs.
Options for selecting audio input types, stereo modes, and surround sound processing modes.
Features like HDMI preview, picture adjustment, Zone 2 control, and video input selection.
Connections for FM/AM antennas, RS232C control, and USB interface for audio playback.
Optical and coaxial digital inputs/outputs, HDMI inputs, and A/B HDMI outputs for video and audio.
Connections for various video sources (Composite, S-Video, Component) and multi-channel audio inputs/outputs.
Ports for IR emitters, trigger outputs, control bus, power, and speaker terminals.
Remote functions for power, source selection, modes, OSD access, and basic adjustments.
Controls for volume, bass/treble, mute, lip sync, info display, and screen dimming.
Buttons for direct input selection and controlling trigger outputs.
Remote functions specific to Zone 2 volume, standby, source selection, and mute.
Enables Zone 2 to follow the source selection of the main zone.
Indicators for active output channels and current audio decoding modes.
Display of current source, surround mode, and input type icons.
Connecting audio sources using stereo phono cables.
Connecting audio sources using optical or coaxial digital cables.
Connecting digital audio and video sources via HDMI.
Information on the receiver's capability to handle 4K video signals.
Setting up HDMI outputs for TV and projector connections, including ARC.
Connecting video sources via Composite, S-Video, or Component cables.
Connecting multi-channel analogue audio sources for direct playback.
Connecting to external power amplifiers or systems via preamp outputs.
Temporary connections for video games consoles and MP3 players.
Connecting FM aerials and AM loop aerials for optimal reception.
Initial setup of speaker types, size, delay, and crossovers for optimal surround sound.
Steps for manually configuring speakers or using the Audyssey auto setup process.
Recommendations for positioning front, surround, centre, subwoofer, and height speakers.
Configuring speaker size (Large/Small/None) for bass management.
Measuring and setting speaker distances for accurate sound arrival.
Manually adjusting speaker levels for balanced loudness using test signals.
Setting crossover points and managing bass redirection for 'Small' speakers.
Using the microphone for automatic speaker configuration and room equalization.
Steps for running the Audyssey auto setup for speaker calibration and room correction.
Connecting the microphone and starting the initial speaker detection phase.
The unit measuring speakers for levels, crossovers, and distances.
Adjusting equalization based on listening volume for consistent tonal balance.
Managing volume variations between programs and scenes for consistent levels.
Configuring which video input is used for each source.
Selecting Analogue, Digital, or HDMI for audio input for each source.
Descriptions of various Dolby Digital, Dolby True HD, and DTS formats.
Details on Dolby EX, DTS ES, Pro Logic II/IIx/IIz, and DTS Neo:6 modes.
Digital Signal Processing modes for stereo sources (Movie, Music, Direct).
Connecting PCs and Macs via USB for audio playback.
Connecting Linux systems via USB for audio playback.
Using ASIO and WASAPI Exclusive for optimal audio transfer.
How to select and switch between different audio/video sources.
Selecting desired stereo or surround sound modes for playback.
Operating the FM/AM tuner, storing stations, and using RDS features.
Adjusting audio delay to synchronize with video playback.
Enabling and using the Audio Return Channel from compatible TVs.
Fine-tuning picture settings like brightness, contrast, and resolution.
Listening to one source while watching video from another source.
Managing HDMI A/B outputs and enabling HDMI bypass mode.
Configuring bi-amping for front left/right speakers.
Adjusting tone controls, subwoofer levels, and LFE trim.
Selecting sources for Recorder 2 and Zone 2 outputs.
Changing OSD language and viewing firmware version.
Configuring Zone 2 speaker assignments and output types.
Using the main remote or front panel to control Zone 2.
Using IR repeaters to control Zone 2 sources remotely.
Diagrams and explanations of various 7.1 channel speaker layouts.
Restoring factory defaults and preserving settings.
Troubleshooting audio output problems from speakers or inputs.
Addressing issues like hum, buzz, phase, hiss, and noise.
Resolving problems with remote control operation and input connectivity.
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