Sherwood RVD-9090R operating instructions Troubleshooting Guide, Problem Possible Cause Remedy

Page 27

Troubleshooting Guide

If a fault occurs, run through the table below before taking your receiver for repair.

If the fault persists, attempt to solve it by switching the receiver off and on again. If this fails to resolve the situation, consult your dealer. Under no circumstances should you attempt to repair the receiver yourself as this could invalidate the warranty!

PROBLEM

POSSIBLE CAUSE

REMEDY

 

 

 

No power

• The AC input cord is disconnected.

• Connect cord securely.

 

• Poor connection at AC wall outlet or the

• Check the outlet using a lamp or another

 

outlet is inactive.

appliance.

 

 

 

No sound

• The speaker wires are disconnected.

• Check the speaker connections.

 

• The master volume is adjusted too low.

• Adjust the master volume.

 

• The MUTE button on the remote control

• Press the MUTE button to cancel the

 

is pressed to ON.

muting effect.

 

• Speakers are not switched on.

• Press the SPEAKER button to ON.

 

• Incorrect selection of input source.

• Select the desired input source correctly.

 

• Incorrect connections between the

• Make connections correctly.

 

components.

 

 

 

 

No sound from the rear

• Surround mode is switched off(normal

• Select a surround mode.

speakers

stereo mode).

• Adjust master volume and rear level.

 

• Master volume and rear level are too

 

low.

• Select a stereo or surround source.

 

• Monaural source is used.

 

• Rear speaker setting is “N”.

• Select the desired rear speaker setting.

 

 

 

No sound from the center

• Surround mode is switched off(normal

• Select the desired surround.

speaker

stereo mode).

• Select the desired center speaker setting.

 

• Center speaker setting is “N”.

 

• Master volume and center level are too

• Adjust master volume and center level.

 

low.

 

 

 

 

Stations cannot be received

• No antenna is connected.

• Connect an antenna.

 

• The desired station frequency is not

• Tune in the desired station frequency.

 

tuned in.

• Move antenna and retry tuning.

 

• Antenna is in wrong position.

 

 

 

Preset stations cannot be

• An incorrect station frequency has been

• Memorize the correct station frequency.

received

memorized.

• Memorize the stations again.

 

• The memorized stations are cleared.

 

 

 

Poor FM reception

• No antenna is connected.

• Connect an antenna.

 

• The antenna is not positioned for the best

• Change the position of the antenna.

 

reception.

 

 

 

 

Continuous hissing noise

• Weak signals.

• Change the position of the antenna.

during FM reception,

 

• Install an outdoor antenna.

especially when a stereo

 

 

broadcast is received.

 

 

Continuous or intermittent

• Noise is caused by motors, fluorescent

• Keep the receiver away from noise

hissing noise during AM

lamps or lightning, etc.

sources.

reception, especially at night.

 

• Install an outdoor AM antenna.

 

 

 

Remote control unit does not

• Batteries are not loaded or exhausted.

• Replace the batteries.

operate.

• The remote sensor is obstructed.

• Remove the obstacle.

 

 

 

Other system components do

• DIGI LINK connections are not made

• Make proper DIGI LINK connections.

not react to remote control

properly.

 

commands.

 

 

 

 

 

OSD function is not be

• Video connections between this unit and

• Make proper video connections.

available.

the monitor TV are not made correctly.

 

 

 

 

ENGLISH

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Contents RVD-9090R Introduction Unpacking and InstallationRead this Before Operating Your Unit Using the OSD SER . no System ConnectionsConnecting Digital Inputs Connecting 6 CH Direct Inputs Front Panel Controls AC-3 IndicatorDTS Speaker PlacementCD Player Section Digi Link III System Remote ControlsLoading Batteries Remote Control Operation RangeOperations Adjusting Speaker SettingsAdjusting the speaker settings Checking the speaker settingAdjusting each channel level Logic ModeDolby Digital AC-3 or Dolby Pro Downmixing into 2 front channels Adjusting Delay TimesVCR1 VCR2 DVD Before operationCoaxial 2 Coaxial When CD, VCR2 or DVD is selectedAs input source OpticalTo compensate for edgy or shrill movie Surround modes Surround SoundTheater Hall 1 Hall Enjoying Surround SoundListening to Radio Broadcasts Auto tuningManual tuning Presetting radio stationsMemory Backup Function Tuning to preset stationsDubbing from video components onto Dubbing the audio and video signalsRecording Recording with Tape MonitorOther Functions Compressing the dynamic range Dolby DigitalAC-3 mode onlyOperating the sleep timer Adjusting the brightness of the fluorescent displaysUsing the OSD Current Status DisplayMenu Screen Select the desired menu using the Cursor UP or Down button Select the desired menu or and change Problem Possible Cause Remedy Troubleshooting GuideNtsc SpecificationsRVD-9090R

RVD-9090R specifications

The Sherwood RVD-9090R is a standout receiver in the realm of home audio systems, renowned for its exceptional sound quality and versatile features. Designed to be the centerpiece of any entertainment setup, this receiver combines advanced technology with user-friendly functionality, making it an ideal choice for both audiophiles and casual listeners alike.

One of the most notable features of the RVD-9090R is its high power output, delivering 100 watts of power per channel. This capability ensures a robust audio performance that fills any room with rich, dynamic sound. The receiver supports multiple audio formats, including Dolby Digital and DTS, enhancing the surround sound experience whether you're watching films or enjoying music.

The RVD-9090R boasts a wide array of connectivity options, including HDMI inputs, optical and coaxial digital inputs, and several analog inputs. This broad compatibility allows users to connect various devices, from gaming consoles to Blu-ray players, ensuring seamless integration into any entertainment system. Additionally, it features a dedicated USB port, enabling playback from flash drives and mobile devices.

Another key aspect of the RVD-9090R is its advanced DSP (Digital Signal Processing) technology, which optimizes audio output based on the type of content being played. This technology enhances clarity and depth, providing an immersive listening experience. Moreover, the receiver includes built-in equalization presets, allowing users to tailor the sound profile to their preferences and room acoustics.

The unit's user interface is designed for straightforward navigation, with an intuitive on-screen display and a full-featured remote control. This ease of use makes it accessible for users of all skill levels, while the compact and stylish design ensures that it fits seamlessly into modern home environments.

In summary, the Sherwood RVD-9090R is a powerful, versatile audio receiver that excels in delivering high-quality sound. With its robust power output, extensive connectivity options, and advanced audio technologies, it is an excellent choice for anyone looking to elevate their home entertainment system. Whether for movies, music, or gaming, the RVD-9090R promises an exceptional audio experience that will satisfy a wide range of users.
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