Adjusting color/ user mode??

The ST651 display adjust settings will vary depending on the specific model of your display, but generally, the settings that can be adjusted include:

1. Brightness: Adjusts the overall brightness of the screen.
2. Contrast: Adjusts the difference between the lightest and darkest areas of the screen.
3. Color temperature: Adjusts the color temperature of the screen, which affects the overall color balance.
4. Gamma: Adjusts the mid-tones of the screen, which can affect the overall contrast and color balance.
5. Sharpness: Adjusts the sharpness of the edges of objects on the screen.
6. Overscan: Adjusts the size of the image on the screen, allowing you to zoom in or out to fit the entire image on the screen.
7. Aspect ratio: Adjusts the proportion of the width and height of the image on the screen.
8. Color format: Adjusts the format of the color on the screen, such as RGB, YCbCr, and so on.
9. Audio settings: Adjust the volume, bass, treble and audio output settings of the display.

You may find these settings in the on-screen menu of the display and you can use the remote control or buttons on the display to access and adjust the settings. Some settings may not be available for certain models, and it's worth consulting your display's user manual for specific instructions on how to access and adjust the settings on your particular model.

Go to menu, picture and adjust as desired

make sure you have the original remote for the Tv and follow the steps below RCA Color TV User Manual Picture Settings

Hi,

Dear User...

You can adjust the brightness and contrast of your monitor to improve the readability of text and to make digital pictures appear more like they'll look when printed.

To improve the results when adjusting the brightness and contrast settings for your display, use Display Color Calibration. (Display Color Calibration helps you adjust these color settings and others.) For more information about calibrating your display color in Windows, see Calibrate your display.

The way you adjust brightness and contrast varies and depends on your specific display.

• Brightness and contrast buttons on the front of the monitor. Some monitors have brightness and contrast controls on the front and use the standard symbols shown in the following image.

• On-screen menu. You can change the brightness and contrast settings for some displays by using an on-screen menu, and then setting the brightness and contrast in the resulting menu. Many times, you can view the on-screen menu by pressing a button-possibly labeled Menu-on the front of the monitor.

Thanks....

Hello!
Have you tried preset picture modes off TV's "picture" menu or "picture" on remote control unit. Most modern sets have "preset" modes: normal, vivid, natural, movie, sports, user, etc. Try to toggle between those modes. may be the one of those will look right for you. Make sure: "user" mode is for custo adjustments. You must choose desired settings: "picture(contrast)", "brightness", "color", "tint", "sharpness", "color temperature". May also have: DNR(dynamic noise reduction", "black level expansion", etc. I'd try presets, first and make notice of those settings. If that is, still not right to you, you may be able to tweak "user" mode the way you like it, based on info from other modes. If that won't help, you may have an issue with your TV.
good luck,
thanks,
Alex.

Hello
There is no details about the factory reset of your tV in its user manual. But intvidual reset for picture, sound etc can be selected and can be reset to factory reset.

Summary of picture settings

The following picture settings can be confi gured. Depending on the

format of the picture source, some picture settings are not available.

• [Auto Picture]: Sets all picture settings to the factory default.

• [Brightness]: Adjusts the intensity and details of dark areas.

• [Contrast]: Adjusts the intensity of bright areas, keeping dark areas

unchanged.

• [Color]: Adjusts color saturation.

• [Tint]: Adjusts the color balance in an image.

• [Sharpness]: Adjusts the level of sharpness in image details.

• [Color Temperature]: To set the color temperature to [Normal],
[Warm] or [Cool].

Summary of sound settings

The following sound settings can be confi gured. Depending on the

sound source, some sound settings are not available.

• [Auto Sound]: Sets all sound settings to the factory default.

• [Equalizer]: Adjusts individual sound frequencies.

• [Virtual Surround Sound]: This selects the modes for more spatial

or surround sound reproduction.

• [Auto Volume Leveling]: Reduces sudden changes in volume, for

example, during commercials or when switching channels. Select

[On] or [Off].

• [TV Speakers]: Select [On] or [Off], or output sound to an

EasyLink compliant device. When [Speakers EasyLink] is selected,

the TV speakers are disabled and TV sound outputs to the speakers

of the compatible EasyLink compliant device. Adjust the volume
using the unit's remote control.
OK.

This may help you...you can also get an owners manual free on line.


English - 23
Using Automatic Picture Settings
Your TV has Three automatic picture settings ("Dynamic", "Standard", "Movie") that are preset at the factory.
You can activate either Dynamic, Standard, Movie by making a selection from the menu.
1. Press the MENU button to display the menu.
Press the ENTER button, to select "Picture".
2. Press the ENTER button to select "Mode".
Press the ??² or ??¼ buttons to select the "Dynamic", "Standard", "Movie" picture
setting. Press the ENTER button.
?³ Choose Dynamic to increase the clarity and sharpness of the picture.
?³ Choose Standard for the standard factory settings.
?³ Choose Movie for a natural Image without picture enhancements.
3. Press the ??² or ??¼ buttons to select "Contrast", "Brightness", "Sharpness",
"Color", or "Tint(G/R)", then press the ENTER button.
4. Press the ??? or ??? buttons to decrease or increase the value of a particular item.
For example, if you select "Contrast", pressing the ??? button increases it.
Press the ENTER button.
Press the EXIT button to exit.
• When you make changes to Contrast, Brightness, Sharpness, Color, Tint(G/R)
the OSD will be adjusted accordingly.
• When in PC mode, Tint, Sharpness, and Color are not available.
Press the P.MODE button on the remote control repeatedly to select the desired
picture mode.
Picture Control
Move Enter Return
Mode : Dynamic ???
Contrast 1 00
Brightness 50
Sharpness 85
Color 55
Tint G 50 R 50
Balck light 1 00
??¼More
TV Picture
Move Enter Return
Mode : Dynamic
Contrast 1 00
Brightness 50
Sharpness 85
Color 55
Tint G 50 R 50
Balck light 1 0
??¼More
TV Picture
Dynamic
Standard
Movie
Move Enter Return
Mode : Dynamic ???
Contrast 1 00
Brightness 50
Sharpness 85
Color 55
Tint G 50 R 50
Balck light 1 0
??¼More
TV Picture
50
??² Con trast ??¼
Move Adjust Return
English - 24
Adjusting the Color Tone
You can change the color of the entire screen according to your preference.
1. Press the MENU button to display the menu.
Press the ENTER button to select "Picture".
2. Press the ??² or ??¼ button to select "Color Tone", then press the ENT ER button.
3. Press the ??² or ??¼ button to select "Cool2", "Cool1", "Normal", "Warm1",
or "Warm2".
Press the ENTER button.
When the picture mode is set to Dynamic or Standard, Warm1 and Warm2
cannot be selected. Movie mode is only available.
Move Enter Return
??²More
Color Tone : Cool2 ???
Detailed settings ???
Size : 16 : 9 ???
Digital NR : Low ???
Active Color : On ???
DNle : On ???
Reset : OK ???
TV Picture
Move Enter Return
??²More
Color Tone : Cool2
Detailed settings
Size : 16 : 9
Digital NR : Low
Active Color : On
DNle : On
Reset : OK
TV Picture
Cool2
Cool1
Normal
Warm1
Warm2
Activating Backlight
You can adjust the screen brightness by adjusting the LCD backlight brightness. (0~10)
1. Press the MENU button to display the menu.
Press the ENTER button to select "Picture".
2. Press the ??² or ??¼ button to select "Backlight", then press the ENTER button.
3. Press the ??? or ??? button to decrease or increase the valueof the backlight
brightness.
Press the ENTER button.
Press the EXIT button to exit.
Move Enter Return
Mode : Dynamic ???
Contrast 1 00
Brightness 50
Sharpness 85
Color 55
Tint G 50 R 50
Balcklight 1 0
??¼More
TV Picture
5
??² Balcklight
??¼
Move Adjust Return
Move Enter Return
??²More
Color Tone : Cool2
Detailed settings
Size : 16 : 9
Digital NR : Low
Active Color : On
DNle : Off
Reset : OK
TV Picture
OK
Cancel
Resetting the Picture Settings to the Factory Defaults
1. Press the ??² or ??¼ button to select "Reset", then press the ENTER button.
Press the ??² or ??¼ button to select "Cancel" or "OK" then press the ENTER button.
Press the EXIT button to exit.
Each mode can be reset.

From p.29 of the manual

"Brightness, Contrast, Sharpness, Color, and Tint are only available for adjustments
if you select User in Picture Mode.
Press / on the remote control or VOL+/ VOL- on the control panel to adjust these settings."

You can adjust the brightness or color of the LCD display as needed. 1. Set the POWER switch to CAMERA position. (In the PLAYER mode, you may only setup the LCD while the tape is playing.) 2. Open the LCD screen, and the LCD switches on. 3. Press the MENU button. 4. Turn the MENU DIAL so that VIEWER is highlighted and then press the ENTER button. 5. Turn the MENU DIAL so that LCD ADJUST is highlighted. 6. Press the ENTER button to enter the sub-menu. 7. Turn the MENU DIAL so that it highlights the menu item you want to adjust (BRIGHT SELECT, BRIGHT ADJUST, COLOR ADJUST). 8. Press the ENTER button again. You may select NORMAL or SUPER in the BRIGHT SELECT feature and press the ENTER button to save the setting. Use the MENU DIAL to adjust the value of BRIGHT ADJUST and COLOR ADJUST. You can set values for BRIGHT ADJUST between 00 ~ 35 and COLOR ADJUST between 00 ~ 35. 9. Press the MENU button to finish the setting.