DOWNLOAD Sharp LC-50LE771K (serv.man2) Service Manual ↓ Size: 3.22 MB | Pages: 40 in PDF or view online for FREE

English   - 8 -

to liquids, and do not place in an area with high 

humidity.

• Do not install or place the remote control unit under 

direct sunlight. The heat may cause deformation 

of the unit.

• The remote control unit may not work properly if 

the remote control sensor of the TV is under direct 

sunlight or strong lighting. In such cases, change the 

angle of the lighting or the TV, or operate the remote 

control unit closer to the remote control sensor.

Connect the power cord to the mains socket. Switch 

the “

” button on the TV to position “|” so the TV 

will switch to standby mode. Then the standby LED 

lights up.
To switch on the TV from standby mode either:
• Press the “ ” button, 

P+ / P- or a numeric button 

on the remote control.

• Press the “ ” or 

P/CH+/- button on the TV.

The TV will then switch on.

To switch the TV to low power standby press the “ ” 

button on the remote control or on the TV.

Switch  the  “

”  button on bottom of the TV to 

position 2 as illustrated - 

, to isolate the TV from 

the mains, the LED will  go out.

English   - 9 -

1.  Source: Shows all available broadcast and content 

sources

2.  Netflix: Launches the Netflix application. (This service is 

available only in certain countries)

3.  Internet: Opens the portal page, where you can reach 

many web based applications

4.  Play: Starts to play selected media
5.  Record: Records programmes
6.  Rapid reverse: Moves frames backwards in media such 

as movies

7.  Language: Switches between sound modes (analogue 

TV), displays and changes audio/subtitle language 

(digital TV, where available)

8.  Green button 
9.  Red button 
10.  Numeric buttons: Switches the channel, enters a 

number or a letter in the text box on the screen.

11.  TV: Displays channel list / Switches among broadcast 

types / Switches to TV Source

12.  Menu: Displays TV menu
13.  Volume +/-
14.  Back/Return: Returns to previous screen, opens index 

page (in TXT mode)

15.  Favourites: Displays user specified favourite channels
16.  Screen: Changes the aspect ratio of the screen
17.  My button 1 (*)
18.  My button 2 (*)
19.  Text: Displays teletext (where available), press again to 

superimpose the teletext over a normal broadcast picture 

(mix)

20.  EPG (Electronic programme guide): Displays the 

electronic programme guide

21.  Mute: Completely turns off the volume of the TV
22.  Info: Displays information about on-screen content, 

shows hidden information (reveal - in TXT mode)

23.  Exit: Closes and exits from displayed menus or returns 

to previous screen

24.  OK: Confirms user selections, holds the page (in TXT 

mode), views channel list (DTV mode)

25.  Programme + / -
26.  Navigation buttons: Helps navigate menus, content etc. 

and displays the subpages in TXT mode when pressed 

Right or Left

27.  Quick Menu: Displays a list of menus for quick access
28.  Swap: Quickly cycles between previous and current  

channels or sources

29.  Blue button
30.  Yellow button
31.  Subtitles: Turns subtitles on and off (where available)
32.  Rapid advance: Moves frames forward in media such 

as movies

33.  Stop: Stops the media being played
34.  Pause: Pauses the media being played, starts timeshift 

recording

35.  Media browser: Opens the media browsing screen
36.  YouTube: Launches the YouTube application.
37.  Standby: Switches On / Off the TV
38.  No function

Note: The Remote Control range is approximately 7m / 23ft.
(*) MY BUTTON 1 & MY BUTTON 2: 
These buttons may have default functions depending on 

the  model. However you can set a special function to these 

buttons  by  pressing  on  them  for  five  seconds  when  on  a 

desired source or channel. A confirmation message will be 

displayed on the screen. Now the selected MY BUTTON is 

associated with the selected function.
Note that if you perform First Time Installation, MY BUTTON 

1&2 will return to their default function.

English   - 10 -

You can use this air mouse as a mouse while using internet 

browser and also as a regular remote to control your TV.
Air Mouse installation
To use air mouse, connect the USB receiver to the one of the USB 

inputs of your TV. Afterwards it will automatically pair with your TV. 
Air mouse is ready for use. Open the web browser in your 

television and enjoy it.
Notes: If there is no operation in ten seconds, it will switch to 

1.  Operation LED light
2.  Mute
3.  Standby
4.  Volume Down
5.  Volume Up
6.  Navigation buttons
7.  OK / Confirm
8.  Programme Up
9.  Programme Down
10. Back / Return
11.  Menu on/off
12. Internet / Portal
13. Source selection

P

V

P

BACK

MENU

SOURCE

V

You can move the cursor on the screen by moving the air mouse in the air.
To move the cursor horizontally and vertically
Just move the remote like in the drawings below. The pointer on the screen will follow your movements.

To scroll Up-Down
To Scroll-up, please place the pointer at the top of the screen and press the up-navigation button.
To Scroll-down, please place the pointer at the bottom of the screen and press the down-navigation button.

English   - 11 -

Side AV  

Connection Cable  

(supplied)

CAM 

module