Symptoms Causes Remedies | Onkyo DR-90 specification

Troubleshooting (continued)

Symptoms

Causes

Remedies

Pages

Too much noise is heard or sound is interrupted occasionally. (“STEREO” indicator does not light steadily.)

•FM stereo waves may produce a hiss noise when a certain level is reached.

•The position or direction of the FM aerial is incorrect.

•The station is too weak.

• Switch the frequency receiving mode to	26
mono.
• Lower the treble level.	29
• Adjust the position, height, and direction	14
of the FM aerial.
• Connect an outdoor FM aerial. Try to use	15
an aerial with more elements.
(For installation of the outdoor aerial,
consult your nearest dealer as it requires
special skills and experience.)

Tuner

Remote controller Recording

Sound is distorted or	• The radio wave is distorted.	–	–
sound volume decreases.	• Cars are running or airplanes are flying	–	–
	near the house.
Sound is excessively	• There is a tall building or a mountain	–	–
distorted.	nearby.
	[The waves transmitted from the
	transmission center (direct waves) and
	the waved diffracted by buildings or
	mountains (diffraction waves) interfere
	with each other causing multi pass
	distortion.]
No preset channels are	• The mains lead is unplugged, or the main	• The preset data in memory is lost. Preset	26
selected.	power is switched off, for a long time.	the radio stations again.
Sound is reproduced from	• The sound system you are trying to	• DTS Surround sound is unable to be	41, 59
the speakers but not	record is DTS Surround.	recorded regardless of the sound signal
recorded.		conversion method.
	• A wrong sound signal conversion method	• Check the current sound signal	40, 41,
	is selected.	conversion method and select the right	50, 59
		one for recording.
The buttons on the DVD	• No batteries are inserted in the remote	• Insert new batteries.	8
Receiver operate but the	controller.
buttons on the remote	• The batteries are worn out.	• Replace with new batteries.	8
controller do not operate.	• The remote controller is not pointed at the	• Point the remote controller at the remote	8
	remote sensor of the DVD Receiver.	sensor of the DVD Receiver.
	• The remote controller is too far from the	• Operate the remote controller within 5 m.	8
	DVD Receiver.
	• The DVD RECEIVER/LEVEL SETUP/TV	• Set the switch to the right position.	8
	switch is set to the wrong position.

This unit contains a sensitive microcomputer, which under certain circumstances might fail to operate due to excessive noise interference. If this happens, press the DVD Receiver’s VIDEO 1 button and STANDBY/ON button at the same time until “CLEAR” appears in the DVD Receiver’s display. The DVD Receiver turns into the standby mode, then all the custom settings in the DVD Receiver’s memory will be erased. Please repeat the custom settings from the beginning.

DR-90 specifications

The Onkyo DR-90 is a robust and versatile CD receiver that exemplifies high-fidelity audio performance while incorporating modern features for the contemporary listener. This device is designed to bridge the gap between traditional audio equipment and the demands of digital technology, providing users with a dynamic listening experience.

One of the standout features of the Onkyo DR-90 is its CD player, which supports not just standard CDs but also CD-R and CD-RW formats. This flexibility allows music enthusiasts to enjoy their favorite albums along with personalized compilations. The built-in digital-to-analog converter (DAC) enhances sound clarity, ensuring that users experience audio reproduction that is true to the original recordings.

A key characteristic of the Onkyo DR-90 is its integrated amplifier, which delivers a comprehensive power output that can easily fill medium to large rooms. With the capability to drive various speaker configurations, this receiver brings out rich, detailed sound that caters to a wide range of musical genres.

The device features multiple audio inputs, including auxiliary, USB, and even optical connections, enabling connectivity with modern devices such as smartphones, tablets, and digital music players. This versatility ensures that users can easily integrate their existing audio sources into the system, allowing for a customized listening experience.

Additionally, the Onkyo DR-90 supports Bluetooth technology. This feature enhances convenience, enabling users to stream music wirelessly from their smart devices. With a seamless pairing process, listeners can enjoy their playlists without the hassle of physical connections, making it ideal for spontaneous listening sessions.

For those who appreciate radio, the DR-90 also includes a built-in FM tuner, providing access to a variety of radio stations for an enriching auditory experience. The user-friendly interface, along with an intuitive remote control, ensures easy navigation through different audio sources and settings.

The sleek design of the Onkyo DR-90 makes it a suitable addition to any home audio setup. Its compact footprint allows for flexible placement options, whether on a shelf or as part of a larger entertainment center. Overall, the Onkyo DR-90 is a well-rounded audio solution that combines tradition with innovation, catering to audiophiles and casual listeners alike. With its rich feature set and high-quality sound performance, it truly stands out in the competitive landscape of CD receivers.

Onkyo DR-90 instruction manual Symptoms Causes Remedies, Tuner Remote controller Recording

Models: DR-90