Sherwood VR-670, ST-670, ASW-670 manual Troubleshooting Guide, Remote Control Unit

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Troubleshooting Guide

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

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

REMOTE CONTROL UNIT

PROBLEM	POSSIBLE CAUSE	REMEDY
No operation	• Batteries are not loaded or exhausted.	• Replace the batteries.
	• The remote sensor is obstructed.	• Remove the obstacle.

MAIN UNIT(VR-670)

[AMPLIFIER SECTION]

PROBLEM	POSSIBLE CAUSE	REMEDY

No power	• The AC input cord is disconnected.	• Connect the cord securely.
	• Poor connection at AC wall outlet or the outlet is	• Check the outlet using a lamp or another
	inactive.	appliance.

No sound	• The speaker cords are disconnected.	• Check the speaker connections.
	• The volume is adjusted too low.	• Adjust the volume.
	• The MUTING button on the remote control is	• Press the MUTING button to cancel the muting
	pressed to ON.	effect.
	• Incorrect selection of the input source.	• Select the desired input source correctly.
	• Incorrect connections between the components.	• Make connections correctly.

Noise or distorted sound	• Poor connections.	• Check the connections and connect all cords
		securely.

[DVD PLAYER SECTION]

PROBLEM	POSSIBLE CAUSE	REMEDY

No playback	• The disc is loaded upside down.	• Reload the disc with the printed side up.
	• The disc is not playable.	• Use a playable disc.
	• The disc is dirty.	• Clean the disc.
	• The rating level is not set correctly.	• Set the rating level setting correctly.(Refer to
		“When selecting the Parental Control” on page 39.)
	• The symbol about invalid operation is displayed.	• Adjust the setting correctly.(Refer to “SYMBOL
		ABOUT INVALID OPERATION” on page 18.)

Malfunction	• The disc is scratched or dirty badly.	• Unplug the AC input cord, then plug it again.

No picture	• The video cords are disconnected.	• Connect the cords correctly.
	• The incorrect selection of input source on the TV.	• Select the input source correctly.
	• The disc is not playable.	• Use a playable disc.

Noisy or distorted picture	• The unit is connected to a VCR directly and the	• Connect the unit so that the picture signal is
	copyguard function is activated.	transferred directly to the TV.
	• The disc is dirty.	• Clean the disc.
	• It is in rapid advance or reverse playback, or in	• Sometimes a small amount of picture distortion
	frame advance playback.	may appear. This is not malfunction.

Abnormal or no picture	• The component video output signal is not	• Select the component video output signal correctly.
	selected correctly.	(Refer to “CHANGING THE COMPONENT
		VIDEO OUTPUT SIGNAL” on page 32.)

Slight pause of picture	• The layer transition occurs during playback of	• Sometimes slight pause may occur.
	DVD Videos recorded in dual-layer format.	This is not malfunction.

Noise or distorted sound	• The disc is dirty.	• Clean the disc

ENGLISH

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Contents Page Read this Before Operating Your Unit IntroductionSafety Instruction Contents Operation of Other Functions System Connections Connecting ANTENNAsConnecting Digital OUT Disc Audio recording Audio output Audio output from the unit’s Optical Digital OUTDisc Tray Remote Sensor Fluorescent Display Preset Tuning UP/DOWNControls & DIsplays Front Panel CONTROLSVR-670Cursor Control Universal Remote ControlsFunction Table of the Numbered Buttons Entering a Setup CodeRemote Control Operation Range Operating Components with Remote ControlActive Subwoofer CONTROLSASW-670 Loading BatteriesOperation of Active Subwoofer Listening to a Program Source Basic OperationAdjusting the tonebass and treble and balance Selecting a listening modeTrbl Bass BAL Playable disc types Operation of DVD playerSymbol about Invalid Operation About MP3 DiscsCare and Handling of Discs DVD Video Definition of TermsBasic Playback Before starting playbackPreparations To stop playback To start playback from the menu of MP3 discSkip To pause playback Frame advance playback DVD Video onlyTo skip ahead or back during playback Displaying Disc Information During Playback Rapid playback during playbackSlow playback during playbackDVD Video only When selecting a search mode Playing the Desired Section of DiscCase of DVD Video Case of CD or MP3 disc When selecting a setting modeWhen using a DVD menu When using a title menuRepeat Playback Repeating a disc, title, chapter, folder, track or fileRepeating the desired part Playing Tracks in Random Ordercd only Rectifying any wrong programmed tracks Clearing the programmed tracks To clear one by oneTo clear all programmed tracks Changing the Audio Language DVD Video only Changing the Camera Angle DVD Video only Changing the Video Signal Format Changing the Component Video Output SignalNtsc PAL Initial Settings When selecting the Angle Mark Setting the General SetupWhen selecting the TV Type When selecting the TV DisplayDutch When selecting the OSD LanguageWhen selecting the Spdif Output When selecting the Captions When selecting the Screen SaverWhen selecting the Last Memory Setting the Audio Setup When selecting the Audio, Subtitle or Disc Menu Setting the PreferenceWhen selecting Others When selecting the Parental ControlThen password input screen is displayed When selecting the Password When selecting the Default Operation of Tuner Auto tuningManual tuning Presetting radio stationsTuning to preset stations Operation of Other Functions Recording with Tape DeckDigital Audio Recording with MD Recorder When checking the time while displaying operation status Setting the ClockOperating the Sleep Timer Operating the TimerBefore setting the timer DVD FM AM When selecting FM or AM When selecting DVDWhen canceling the Timer Adjusting the Brightness of the DisplayRemote Control Unit Troubleshooting GuideTuner Section Main UNITVR-670 SpecificationsSpeaker System Code Language DVD Language Code ListSetup Code Table CCE RCASSS TMKSTS MEIABC NSCHTS