Unable to select Dolby Digital or DTS decoding modes:

The AV8 can only apply Dolby Digital and DTS decoding to sources which have been encoded in the same format.

Check that:

a digital source is selected and connected.

the source is playing appropriately encoded material.

the DVD disc is encoded in the appropriate format, and that the correct format has been selected in the Disc start menu of the DVD player (if applicable).

the DVD player has been set to output ‘Bitstream’ audio on the digital output.

When playing a Dolby Digital DVD, the AV8 selects Dolby Pro Logic:

Check that:

you have a digital connection from your DVD player.

sometimes Dolby Digital DVD discs contain material at either the beginning or the end of the main movie that is not in full 5.1 format, but in two-channel or Pro Logic encoding.

Hum on an analogue input:

Check that:

all cables are making a good connection. If necessary withdraw the cable from the connector and plug it fully in again. (Turn the power off before doing this)

the connections inside the source cable connector are not broken or badly soldered.

if the hum originates only when one particular source component is connected, that an aerial, cable or dish connection to this source is ground isolated. Contact your installation contractor.

try switching the ground lift switch on the back panel.

There is radio or television reception interference:

Check:

where the interference is coming from. Switch off each source component in turn, then any other equipment. Most electronic equipment does generate low levels of interference.

try re-arranging cabling from the nuisance source away from other cabling

ensure that the cabling used is high quality, specified for its purpose, and is properly screened.

if the problem persists contact your installer.

The source switching changes randomly or freezes on one source:

Check that:

there are no static or impulse interference problems caused by nearby power equipment switching, e.g., heating or air conditioning control. Switch the AV8 off, wait ten seconds, then switch it on again to clear an operating problem. Contact your installer if the problem returns or persists.

Zone 2 is changing the source inputs in the main zone:

Check that:

on the ‘Zone 2 Settings’ page of the Setup Menu, you have set the ‘Zone 1 Control’ line to No.

Volume is always too loud when I turn the system on for the main zone or zone 2:

Check:

the ‘Max On Volume’ line of ‘General Settings’ or ‘Zone 2 Settings’ pages in the Setup Menu.They will need adjusting to a lower level.

You can’t select a particular input in zone 2:

Check that:

you have not blocked that particular input using the ‘Access’ line of ‘Zone 2 Settings’ in the Setup Menu.

When zone 2 is put into standby, the main zone is also turned off:

Check that:

the ‘Zone 2 Standby’ line of ‘Zone 2 Settings’ in the Setup Menu is set to Local Only.

Component Video connection to AV8 only:

It is possible to configure the AV8 by using the front panel as the selected line of the menu is displayed on the front panel, however it is easier using the OSD on your display device.

If you are using only a component connection to your display device it is possible to turn the HQ video output on and therefore view the OSD information with just a few buttons of the remote control as listed below.

Turn the AV8 on and wait for it to initialise

Press and hold the MENU button on the remote control for two seconds.The front panel display will indicate ‘Setup Menu Index’.

Press4554in sequence.

The OSD information is now displayed on your display device.

Unable to alter settings in Setup Menus:

To prevent tampering with the AV8 setup configuration you can ‘lock’ the menus by pressing the OK, TUNER and DVD-Abuttons simultaneously on the front panel.To unlock the AV8 press the same buttons again.

Unstable OSD on screen display:

The AV8 defaults to the NTSC video standard: most display devices can sync to this automatically.

For PAL-only display devices, press and hold the OK button for two seconds: this will switch the video standard to PAL. Repeating this returns the AV8 to the NTSC video standard.

Feedback when making digital recording:

As the AV8 has only one analogue-to-digital converter (ADC), it is not possible to use a tape monitor loop when making a digital recording. If you try to do this, the tape analogue input is directed to the ADC (so that the tape input can have DSP processing), converting it to digital and feeding it to the digital output. This creates a loop through the digital recorder.

Digital recorders should not be used with the analogue tape monitor if you are using digital output from the AV8.

No zone 2 audio when playing DTS film:

The DV27 (and most other two-channel DVD players) cannot output a stereo decoded version of the DTS signal – its analogue outputs are muted when playing back DTS films. If you want to watch a DVD in both the Main zone and zone 2, please use the Dolby Digital sound track.

Strange aspect ratio of video in zone 2:

The DV27 (and other DVD players) can only decode video to one aspect ratio at a time. If you are using wide screen in the Main zone, then wide screen information will also be fed to zone 2.

To overcome this, either set the film to 4:3 for the main zone when you want to use zone 2 as well, or change the zone 2 display to a wide screen capable type.

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Arcam AV8 Unable to select Dolby Digital or DTS decoding modes, Hum on an analogue input, Unstable OSD on screen display
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AV8 specifications

The Arcam AV8 is a high-performance audio-video receiver that has garnered attention for its exceptional sound quality and versatile features, making it a sought-after option for both audiophiles and home theater enthusiasts. Designed to provide an immersive viewing experience, the AV8 is equipped with a range of technologies that enhance its performance.

One of the standout features of the Arcam AV8 is its support for high-definition audio formats. The receiver can decode various lossless audio formats, including Dolby TrueHD and DTS-HD Master Audio, allowing users to experience studio-quality sound. This capability is complemented by its advanced digital signal processing, which ensures that the audio output is clear and dynamic, enhancing the overall entertainment experience.

The AV8 is built with an emphasis on connectivity and flexibility. It boasts multiple HDMI inputs and outputs, facilitating seamless connections to a variety of devices such as Blu-ray players, gaming consoles, and streaming devices. With support for 4K video pass-through, the AV8 is future-proofed for high-definition content, ensuring compatibility with the latest video technologies.

Another notable aspect of the Arcam AV8 is its user-friendly interface. The receiver is equipped with an intuitive on-screen display that simplifies navigation and setup. Additionally, Arcam has incorporated room calibration technology, which analyzes the acoustic properties of the listening environment and adjusts the audio output accordingly. This feature allows for optimal sound reproduction, tailored to the specific characteristics of the room.

The build quality of the AV8 is exceptional; it features a robust chassis designed to minimize vibration and interference, ensuring high-fidelity sound reproduction. The receiver is designed for ease of use, with remote control functionality and smart home integration options, making it convenient to operate alongside other devices.

In summary, the Arcam AV8 is a powerful AV receiver that combines high-definition audio capabilities, extensive connectivity options, and user-friendly features. With its strong emphasis on sound quality and innovative technologies, it stands out in the competitive landscape of home theater equipment, catering to the discerning tastes of audio enthusiasts and casual users alike. Whether for music or movie playback, the AV8 offers a compelling solution for those seeking an elevated audio-visual experience.
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