Sony KV-21V4U operating instructions Enhancing Video Picture Quality, Adjusting the Tracking

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Enhancing Video Picture Quality

ON TIMER

MENU

SLEEP

OK

VIDEO Plus+

1 2 3

ONCE

4 5 6

DAILY

7 8 9

WEEKLY

0

PROGR

REC

TIMER ON

TIMER REC

SCREEN

ON/OFF CLEAR

QUICK

PAUSE

COUNTER

TIMER

RESET

 

PLAY

REWFF

STOP

To go back to automatic tracking

Select AUTO in the TRACKING CONTROL menu with + or – and press OK.

Adjusting the Tracking

Adjusting the Tracking Automatically

The tracking condition is automatically adjusted on this video TV. The AUTO TRACKING indicator will appear while the video TV is searching for best tracking condition.

Adjusting the Tracking Manually

If streaks or snow noise appear on the video playback picture, adjust the tracking condition manually.

1Press MENU to display the main menu.

2

Move the cursor (z) to “TRACKING CONTROL” with + or – and

 

press OK.

 

The TRACKING CONTROL menu appears.

 

 

 

TRACKING CONTROL

 

 

AUTO

 

 

MANUAL

 

 

S e l e c t a nd p r e s s OK

 

3

 

 

Select MANUAL with + or – and press OK.

 

The tracking meter appears.

TRACKING CONTROL

AUTO

MANUAL

NORMAL TRACKING

S e l e c t a nd p r e s s OK

4 Using + or – , adjust the tracking to get the best picture.

5Press OK.

The main menu reappears.

6Press MENU to go back to the original screen.

GB

Additional Operations

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Contents Trinitron Colour Video TV Precautions Safety InformationColour System of Your Set Contents Checking the Supplied Accessories Inserting Batteries into the Remote CommanderPreparation Getting StartedConnecting the Aerial Connecting an Outdoor AerialTo connect a UHF aerial 75-ohm coaxial cable round Tuning in to TV Stations Selecting the Language on the MenuBefore you begin Presetting Channels Automatically Presetting Channels Manually REC C02 C04 MTV C06 C12 S06 S24 L e c t Nd P r e s s OK To reactivate automatic fine- tuning AFT Setting a Pay-TV channel Setting up Video Plus+ Setting the Guide ChannelsGuide channels for Video plus+ Guide Station name ChannelSetting the Clock Switching the Video TV On and Off Adjusting the VolumeWatching the TV Selecting TV ProgrammesAdjusting the Picture Muting the SoundDisplaying the On-screen Information Selecting the picture effectAdjusting the picture displayed on the screen Effect of each settingListening with Headphones Watching Line InputEffect of each control Using Fasttext Viewing TeletextAccessing the next or preceding Preventing a Teletext page from being updated or changedSuperimposing a Teletext page on the TV picture Playing a Tape Inserting a Video CassetteEjecting a Video Cassette Protecting Your Cassette against Accidental ErasurePlaying a Tape Resetting the Tape Counter Playing a Tape Repeatedly Auto RepeatDisplaying the on-Screen Indications Recording TV Programmes Recording TV ProgrammesRecording with the TV Off Watching a TV programme while recording anotherRecording TV Programmes Using the Timer Setting the TimerBefore you begin When you want to set other programmes, press to move down Using the Video TV before Timer Recording Starts To stop timer recordingDaily/weekly recording Checking the Timer Settings Changing or Canceling the Timer SettingsTo change the setting To cancel the settingRecording Using the Quick-Timer If you are recordingIf you are not recording Timer Recording with PDC Signals Recording TV programmes using Video Plus+ To record the programme PressTo stop recording Switching off Automatically Sleep Timer Additional OperationsSwitching on at Your Desired Time On Timer Adjusting the Tracking Adjusting the Tracking AutomaticallyAdjusting the Tracking Manually Enhancing Video Picture QualityAdjusting with the Optimum Picture Control OPC About the Auto Head CleanerConnecting Optional Equipment To watch the video input signalWatching the Picture Input from Optional Equipment Editing with Another VCR Watching the Pay-TV ChannelEditing from another VCR Editing onto another VCRTroubleshooting Function Problems Possible causes and remediesAdditional Information Timer REC on Video Head Cleaning Taking Care of Your Video TVWorn Video Heads Check the Video Heads after 1,000 Hours of UseSpecifications Television Channel Number Guide Index to Parts and Controls Video TV Set-FrontRemote Commander Additional Information Sony Corporation

KV-21V4U specifications

The Sony KV-21V4U is a classic CRT (cathode-ray tube) television that embodies the technological innovations of its time, becoming a favorite among users for both its image quality and versatile features. This model, part of Sony's KV series, was particularly known for its robust build and reliable performance, making it a staple in many households during its era.

One of the key features of the KV-21V4U is its 21-inch screen, which is sized to fit comfortably in various living environments while still providing a satisfying viewing experience. The image quality is notable, showcasing Sony's Trinitron technology. This technology is well-regarded for offering superior color accuracy and brightness compared to traditional CRTs, thanks to its unique aperture grille design. This innovative structure maximizes the efficiency of light transmission and enhances the overall clarity of the image.

In terms of sound, the KV-21V4U included an integrated stereo speaker system, delivering crisp and clear audio. The television also featured various audio and visual enhancements, such as electronic volume control and a balance adjustment feature, allowing users to customize their listening experience according to their preferences.

The KV-21V4U was equipped with multiple input options, providing users with flexibility for connectivity. The model typically included various AV inputs such as composite and RF inputs, making it a suitable choice for connecting a variety of devices, including video game consoles, DVD players, and cable boxes. This versatility ensured that users could enjoy a range of entertainment options with ease.

Moreover, the television boasted an ergonomic remote control, simplifying the navigation of channels and settings. Picture quality adjustments, including contrast and brightness settings, allowed users to fine-tune their viewing experience.

The KV-21V4U also showcased a sleek design typical of Sony products at that time, which blended smoothly into home decor while maintaining a compact footprint.

Though the KV-21V4U has since been eclipsed by the rise of flat-screen technology, it remains a beloved piece of nostalgia for many, representing a pivotal time in television engineering. Its combination of performance, ease of use, and faithful image reproduction left a lasting mark on consumers' appreciation for quality home entertainment.
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