Troubleshooting guide

REMOTE CONTROLLER

Front panel controls function but remote controller controls do not.

•No batteries in remote controller.

➞Insert batteries.

•Batteries have worn out.

➞Replace batteries.

•Remote controller is not pointed at the remote sensor of the DTR-7.1.

➞Point the remote controller at the remote sensor of the DTR-7.1.

•Remote controller is too far from the DTR-7.1.

➞Operate the remote controller within 16 feet.

•Remote controller is functioning in a different mode

➞Press the AUDIO MODE button.

OTHER

LATE NIGHT function cannot be used.

•Playback source is not Dolby Digital encoded.

➞Check that the DOLBY DIGITAL indicator lights up on the display.

Re-EQ function cannot be used.

•Listening mode is set to “Stereo,” “Theater-Dimensional” or “Direct.”

➞ See table on page 44.

Parameter cannot be set for Front Effect, Room Size, etc.

•Parameter may not be able to be set depending on the listening mode.

➞ See table on page 44.

Multichannel audio is not output.

•To listen to multichannel audio, “Yes” must be selected in the Multichannel sub-menu in the Input Setup menu. Also, it is necessary to select Multichannel with the Audio Selector button.

➞Check that the component is connected to the MULTI CHANNEL INPUT port and check the OSD Menu settings.

Components in remote zone (Zone 2) do not operate properly.

•Components are incorrectly connected.

➞Check connections.

•Objects are interfering with remote controller signals.

➞Move interfering objects (e.g. fluorescents) away from path of remote controller signals.

For digital sources, sound is sometimes not output depending on media type.

•Format of digital input source is fixed. Other digital formats will not be output.

➞Set Digital Format to “All” in the Audio Setup sub-menu of the Input Setup menu (page 35).

For DTS and PCM sources, noises or incorrect starts occur when the digital source is played.

•Digital Format settings is incorrect.

➞Try setting Digital Format to the same as the input source in the Audio Setup sub-menu of the Input Setup menu (page 35).

Operation of fan is heard.

•DTR-7.1 is equipped with internal ventilation fan to prevent overheating. This is not a malfunction.

Also refer to the respective instruction manuals of the compact disc player, DVD player, video cassette recorder, TV monitor, etc., that compose your entertainment system.

The DTR-7.1 contains an internal microcomputer that performs high-level operations. However, on extremely rare occasions, noise or interference from an external source or static electricity may cause faulty operation. If this occurs, unplug the power cord from the wall outlet, wait five or more seconds, and then plug it back in. This should correct the situation.

*To reset the surround mode and other settings to the factory default settings, hold down the VIDEO 1 button with the DTR-7.1 turned on and then press the REC OUT button. “CLEAR” appears in the front display and the DTR-7.1 enters the standby state.

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Integra DTR-7.1 Late Night function cannot be used, Re-EQ function cannot be used, Multichannel audio is not output
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DTR-7.1 specifications

The Integra DTR-7.1 is a distinguished A/V receiver that exemplifies high-performance audio and video processing for home theater enthusiasts. Known for its meticulous engineering and robust feature set, the DTR-7.1 appeals to both audiophiles and casual viewers alike.

At the heart of the Integra DTR-7.1 lies a powerful amplification system that delivers 7.1 channels of immersive surround sound. With a substantial power output, the receiver ensures that even the most demanding soundtracks are reproduced with accuracy and clarity. The discrete power amplifier design contributes to lower distortion levels, providing a cleaner audio experience.

One of the standout features of the Integra DTR-7.1 is its advanced audio processing capabilities. It supports several high-definition formats, including Dolby TrueHD and DTS-HD Master Audio. This wide array of decoding options allows for a richly detailed auditory experience, especially when paired with high-definition media.

Moreover, the DTR-7.1 is equipped with cutting-edge video processing technology. It supports 4K and 1080p video resolutions, ensuring compatibility with the latest video formats. The integrated video scaling feature upscales lower-resolution content to near-4K quality, enhancing the viewing experience regardless of the source material.

Connectivity is another strong suit of the Integra DTR-7.1. The receiver boasts multiple HDMI inputs, facilitating easy connection to various devices such as Blu-ray players, gaming consoles, and streaming devices. Additionally, it supports features like ARC (Audio Return Channel) and CEC (Consumer Electronics Control), streamlining control and simplifying the setup process.

For ultimate customization, the DTR-7.1 includes an advanced auto-calibration system, which optimally adjusts sound settings based on the acoustics of the room and the speaker placement. This technology ensures that users achieve the best possible sound regardless of their home theater setup.

Finally, the Integra DTR-7.1 offers comprehensive network capabilities. It supports streaming services and internet radio, providing users with access to a vast library of music and content. Integration with home automation systems is also seamless, allowing users to control the receiver through smart devices for added convenience.

In summary, the Integra DTR-7.1 stands out as a top-tier A/V receiver, combining superior amplification, advanced audio and video processing, extensive connectivity options, and smart features, making it a worthy addition to any home theater system.
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