How to adjust Sharp TV to full screen?

How to adjust the full screen of Sharp TV: When watching video, switch the menu key of the remote control to full screen, or press the menu key on the home page to set the screen ratio.

Maintenance method:

1, often adjust the program position to avoid premature damage of the channel button switch.

2. Don't pull the plug hard, so as not to damage the tuner or the circuit in the machine.

3. Use the remote control less to turn on and off, and turn off the main power supply when turning off.

4. In thunderstorm weather, not only the antenna plug should be unplugged, but also the power plug should be unplugged to prevent lightning.

5. Pay attention to the influence of magnetic field to prevent the TV from being magnetized.

6. Put the TV flat to prevent the circuit board in the machine from being deformed and damaged.

7. Pay attention to the heat dissipation of the TV set to prevent overheating damage of components.

8, pay attention to eliminate some hidden dangers in use, to avoid metal foreign objects falling into the TV, such as needles, paper clips, small nails, coins, etc.

9. Avoid water entering the machine, and keep the TV away from water basins, flower pots, tea cups, water heating and other items.

10, families burning coal should pay attention to the corrosion of TV sets caused by soot.

1 1. The remote controller should be wrapped in a transparent plastic bag to prevent it from falling to the ground.