My sharp t.v. has no sound, mute button set on 0

Might be set on mute !

Mute instructions
Use this function to turn off the sound immediately.
1. Press the [ M ] button.
The sound turns off and "MUTE" appears in the display.
2. Press the [ M ] button again to cancel the mute mode

in this other user manual it is a mute button[m] page 4
http://www.clarion.com/us/en/MungoBlobs/552/388/XMD3.pdf

or

Adjusting the fader
1. Press the [ A-M ] button and select "FAD 0".
2. Press the [ w ] button emphasizes the sound from the front
speaker, press the [ z ] button emphasizes the sound from the
rear speaker.
? The factory default setting is "FAD 0". (Adjustment range: F12 to
R12)
3. When the adjustment is complete, press the [ A-M ] button
several times until the function mode is reached

Try this
1. Power off both the TV and the DVR.
2. Plug in the HDMI cable to both units.
3. With the DVR off, press and hold the power button on the unit until the word BOOT appears on the display.
4. Wait until the unit reboots and shows the clock again, then power the TV and the DVR up.
5. Choose the appropriate input on the TV for HDMI.
6. Use the SETTINGS button on the DVR remote to get into the "more settings" option.
7. Find audio settings and choose HDMI output, press select.
Hope that helps.........

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.

I could not find the code for my Sharp TV but the Code Search Method Worked.
1. Manually turn on the TV
2. Press and hold the Power and Mute buttons until the red light remains on.
3. Release the buttons.
4. Press the Power button to begin the code search.
5. Press the Power button repeatedly until the TV turns off.
You might have to press the button 100 times or more to find your code.
6. When the TV finally turns off, press and release the Mute button to save the code.

I put new batteries in the remote and reset the cable box.

1.- Turn off your TV
2.- On the remote control, set the VCR/TV slide switch to TV position.
3.- While holding in SP/EP button, press the code button listed below that corresponds to the brand of your TV
4.- Press TV POWER on the remote control. Once your TV has turned on, your remote is set up to operate your brand
TV.

Brand of TV Brand Code Button
Mitsubishi 1,2,3
Fisher 0
G.E. VOLUME UP
Goldstar 2,9
Hitachi 8
JVC MUTE
Magnavox 4
NEC 2,9
Panasonic CHANNEL UP, CHANNEL DOWN
Pioneer 6
Philips 4
Proscan VOLUME UP
Quasar CHANNEL DOWN
RCA VOLUME UP
Sanyo 0
Sharp 3,5
Sony VOLUME DOWN
Toshiba 7
Zenith INPUT
I finnaly found my VCR Manual, and I'm glad to share this info with you, because I was looking for the manual all
over the web and FOUND NOTHING!. Bye!

go into service mode by pressing mute and i button at once on your remote, choose option 2, change green setting by pressing 6 button until color looks natural,save by pressing ok button and leave service mode by pressing i button.
good luck
knut

Picture Menu
Picture Mode: Expert1
*Backlight: 16
*Contrast: 83
*Brightness: 53
Sharpness: 50
*Color: 55
*Tint: 0
Expert Control

• Fresh Contrast: Off
• Noise Reduction: Medium
• Gamma: Medium
• Black Level: Low
• Real Cinema: On
• TruMotion: Low
• Color Standard: HD (N/A w/HDMI)
• White Balance: Warm
• **Method: 10-Point IRE
  • 10 IRE
    • **Red: 1
    • **Green: 2
    • **Blue: -16
  • 20 IRE
    • **Red: -6
    • **Green: 0
    • **Blue: -7
  • 30 IRE
    • **Red: -5
    • **Green: 0
    • **Blue: -4
  • 40 IRE
    • **Red: -8
    • **Green: 0
    • **Blue: -4
  • 50 IRE
    • **Red: -4
    • **Green: 4
    • **Blue: -4
  • 60 IRE
    • **Red: -6
    • **Green: 6
    • **Blue: -5
  • 70 IRE
    • **Red: -8
    • **Green: 3
    • **Blue: -10
  • 80 IRE
    • **Red: -8
    • **Green: 7
    • **Blue: -16
  • 90 IRE
    • **Red: -9
    • **Green: 5
    • **Blue: -18
  • 100 IRE
    • **Red: -10
    • **Green: 4
    • **Blue: -9

Color Management System

• Red Color: 0
• Red Tint: 0
• Green Color: 0
• Green Tint: -15
• Blue Color: 0
• Blue Tint: 11
• Yellow Color: 15
• Yellow Tint: 2
• Cyan Color: -15
• Cyan Tint: 0
• Magenta Color: 0
• Magenta Tint: -1

lg70 nice tv excellent processor just to bad there is no intensity control on color management oh well still better than what the three s are pushing block out the hype lg will be number 1 in a few years haters are starting to come around and well leds coming,

p.s. i dont work for lg just tired of losers bashing stuff because they dont own it.
im isf certified those settings are right on the money straighter than a ruler

If "mute" has been selected, the volume will still show on the screen, and will only unmute if the volume +button is pressed or if mute button is pressed again...accordianman

Press the up and down volume buttons on the TV at the same time. This will turn off demo mode.