JVC GVT0154-001A References, Maintenance, Troubleshooting, Handling Discs, Cleaning the system

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References

Maintenance

7Handling Discs

• Remove the disc from its case by holding it at the edge while pressing the center hole lightly.

• Do not touch the shiny surface of the disc or bend the disc.

• Put the disc back in its case after use to prevent warping.

• Be careful not to scratch the surface of the disc when placing it back in its case.

• Avoid exposure to direct sunlight, temperature extremes and moisture.

To clean the disc

Wipe the disc with a soft cloth in a straight line from center to edge.

•DO NOT use any solvent — such as conventional record cleaner, spray, thinner or benzine — to clean the disc.

7Cleaning the system

•Stains on the system should be wiped off with a soft cloth. If the system is heavily stained, wipe it with a cloth soaked in water- diluted neutral detergent and wrung well, then wipe clean with a dry cloth.

•Since the system may deteriorate in quality, become damaged or get its paint peeled off, be careful about the following.

•DO NOT wipe it with a hard cloth.

•DO NOT wipe it strong.

•DO NOT wipe it with thinner or benzine.

•DO NOT apply any volatile substance such as insecticides to it.

•DO NOT allow any rubber or plastic to remain in contact with it for a long time.

Troubleshooting

PROBLEM

POSSIBLE CAUSE

SOLUTION

 

 

 

Power does not come

The power cord and/or system cord is not connected.

Connect the power cord and system cord correctly.

on.

 

(A pg. 11)

 

 

 

The remote control does

The batteries are exhausted.

Replace the batteries. (A pg. 7)

not work.

 

 

Sunlight is falling directly on the remote sensor.

Hide the remote sensor from direct sunlight.

 

 

 

 

No sound.

The system cord and/or speaker cord is not connected.

Check the connection. “Connecting the powered

 

 

subwoofer”. (A pg. 9, 11)

 

 

 

 

The audio cord is not connected to DIGITAL IN

Connect the cord correctly. (A pg. 11)

 

correctly.

 

 

 

 

 

An incorrect source has been selected.

Select the correct source. (A pg. 15)

 

 

 

 

The decode mode is not set correctly.

Select the proper decode mode. (A pg. 33)

 

 

 

No picture is displayed

The video cord is not connected correctly.

Connect the cord correctly. (A pg. 10)

on the TV screen.

 

 

The disc is not playable.

Use a playable disc. (A pg. 3)

 

 

 

 

No picture is displayed

The scan mode is set to “PAL PRG” or “NTSC PRG”

Change the scan mode to “PAL” or “NTSC”.

on the TV screen, the

though the center unit is connected to the TV which

(A pg. 16)

picture is blurred, or the

does not support the progressive video input such as a

 

picture is divided into

conventional TV.

 

two parts.

 

 

 

 

 

Video and audio are

The disc is scratched or dirty.

Replace or clean the disc.

distorted.

 

 

A VCR is connected between the center unit and the

Connect the center unit and TV directly. (A pg. 10)

 

 

TV.

 

 

 

 

The picture does not fit

The monitor type is not set correctly.

Set “MONITOR TYPE” properly. (A pg. 35)

the TV screen.

 

 

 

 

 

Hard to listen to

Antennas are disconnected.

Reconnect the antennas correctly and securely.

broadcast because of

 

(A pg. 8)

noise.

 

 

 

 

 

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Contents Consists of XV-THS77, SP-PWS77 SP-THS77F, SP-THS77C GVT0154-001A US/UN/UG/UXImportant for Laser Products Wall or 15 cm20 cm 15 cm Wall or obstructions FrontTable of contents Supplied accessories Safety precautionsIntroduction Important cautionsAbout discs Playable disc typesRegion code of DVD Video Unplayable discsFor all playable files For MP3/WMA filesFor Jpeg files For MPEG-4 filesDescription of parts and controls Front panel center unitRear panel center unit Disc tray inside pgPowered subwoofer See below Power cordVoltage selector switch Do not block the ventilation openingsR6P SUM-3/AA 15F type dry-cell batteries supplied Remote controlOperating the system from the remote control Connecting the FM and AM antennas ConnectionsAM loop antenna FM antennaConnecting the satellite front, center, surround speakers Before connecting the speaker cordsPrecautions for daily use Twist and pull the insulation coat off and removeConnecting a TV Speaker layoutCenter speaker Center unitConnecting the powered subwoofer Connecting to an analog componentConnecting to a digital component Connecting the power cordOperating external components with the remote control Operating the TVRelease TV To set the manufacturer’s codeOperating external components with the remote control Operating the VCROperating the DBS tuner or Catv converter ReleaseBasic operations Turning the system on/offPress Audio PressAdjusting the volume Volume Listening with headphones not suppliedAdjusting the brightness of the indications Dimmer Selecting the source to playSleep Timer Sleep Adjusting the output level of the subwoofer and speakersAdjusting the treble sound Treble Adjusting the bass sound BassWhen Failed ! appears on the TV screen Optimizing the speaker settings Smart Surround SetupSetting appears on the display window Playback Basic playbackPress OPEN/CLOSE Place a discPlayback information on the display window MP3/WMA fileJpeg file MPEG-4 fileFast-forward/fast-reverse SearchSkip to the beginning of a desired selection One touch replayLocating a desired title/ group using number buttons Playing back a bonus groupUsing the surround mode Advanced operationsAuto Surround Auto SUR Dolby SurroundUsing the on-screen bar Selecting the surround modePress Surround repeatedly to select the desired mode Showing the on-screen barPress on Screen twice Contents of the on-screen bar during playbackChanging the time information Locating a desired scene using a VCD/ Svcd menu with PBC Locating a desired chapter/track using the on-screen barPlaying from a specified position on a disc Locating a desired scene from the DVD menuUsing the file control display Locating a desired position by specifying the timeUse number buttons 0-9 to enter the time Press Cursor 3/2/Y/5 to select the desired group/track/fileSelecting a view angle Resume playbackSelecting the subtitle Selecting the audio Special picture playbackFrame-by-frame playback Playing back in slow-motionZooming Changing the VFP settingSelecting browsable still picture recorded on DVD Audio Program playback Press Cursor Y/5 to change the setting Press EnterRepeat steps 3 to 6 to adjust other parameters Press VFP Random playback Repeat playbackRepeating the current selection Press RepeatTray lock Repeating a desired part A-B RepeatSound and other settings Press SettingPress Cursor 3/2 to make an adjustment or selection Press Cursor Y/5 to select the item you want to setMenu description Setting DVD preferencesUsing the setup menus Picture menu Picture Audio menu AudioSpeaker setting menu Other setting menu OthersTuner operations Manual tuningSetting the AM tuner interval spacing Reducing the noise of AM broadcast Preset tuningSelecting the FM reception mode Basic Karaoke operations Karaoke operationsReserving songs Selecting audio Adding an echo effect to your voiceShifting the pitch of the playback sound Selecting audio channels AudioMaintenance TroubleshootingCleaning the system ReferencesSpecifications Center unit XV-THS77Subwoofer SP-PWS77 Satellite SpeakersMains AC Line Instruction Victor Company of Japan, Limited

XV-THS77, SP-THS77C, GVT0154-001A, SP-THS77F, SP-THS77S specifications

JVC has a long-standing reputation for producing high-quality audio equipment, and the JVC SP-PWS77, SP-THS77S, SP-THS77F, GVT0154-001A, and SP-THS77C exemplify the brand's commitment to excellence in sound technology. Each of these models features advanced audio engineering to deliver superior sound quality, making them ideal for home theaters, music lovers, and gaming enthusiasts alike.

The JVC SP-PWS77 is a wireless subwoofer designed to enhance the low-frequency effects of your audio experience. With a robust output and deep bass response, this subwoofer incorporates advanced digital amplifiers, allowing for precise control over sound reproduction. The wireless connectivity feature makes it easy to integrate with other components, eliminating the clutter of cables and simplifying setup.

Moving on to the SP-THS77S and SP-THS77F, these are satellite speakers renowned for their compact design and powerful performance. Both models utilize high-performance drivers that ensure clear vocal reproduction and dynamic range across various audio frequencies. The SP-THS77S is characterized by its sleek design, making it suitable for wall-mounting or placement on a shelf. Meanwhile, the SP-THS77F stands out with a broader soundstage, making it an excellent choice for immersive audio experiences.

The GVT0154-001A is an essential part of JVC's speaker lineup, functioning primarily as an audio processor. This model features advanced sound tuning technology that allows users to customize their audio output to suit different content types. Whether you are watching movies, listening to music, or playing video games, the GVT0154-001A ensures you get the best sound quality by optimizing audio settings in real-time.

Lastly, the SP-THS77C is designed as a center channel speaker, critical for a home theater setup. This model aims to reproduce dialogue with exceptional clarity, ensuring that every word is heard without interference from background sounds. It incorporates advanced speaker technology with a wide frequency response that complements the other speakers in the system, creating a cohesive sound environment.

Overall, the JVC SP-PWS77, SP-THS77S, SP-THS77F, GVT0154-001A, and SP-THS77C exemplify cutting-edge sound technology, making them excellent choices for anyone looking to enhance their audio experience. With their advanced features, robust build quality, and versatility, these models continue to cement JVC's place as a leader in the audio equipment market.
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