Turning off a TV when not in use may seem like a simple task, but many people still do it incorrectly. The mistakes when turning off the TV not only waste electricity but also reduce the lifespan of the device. Therefore, even if you have been using a TV for many years, it is necessary to relearn how to turn it off.
Mistakes when turning off the TV
Only using the remote control
If you only turn off the TV with the remote control without pressing the power button, the device will still be in standby mode instead of completely turning off. This not only wastes electricity in the house but also reduces the TV’s lifespan.
Turning off the TV with the remote control is a common mistake. (Photo: iStock)
Turning off the TV by unplugging the power cord
If you unplug and plug in the power cord every day to turn the TV on and off, over time, this will affect the lifespan of the product. This action also causes the power supply to the TV to be unstable due to constant charging.
In addition, suddenly unplugging the power cord without turning off the power beforehand will cause the screen’s hair strands to easily collide and ignite, making the TV quickly damaged and posing the risk of fire and explosion.
Unplugging the power cord is one of the mistakes when turning off the TV. (Photo: Techmaestro)
Turning on and off repeatedly
This seemingly harmless habit is actually one of the common mistakes when turning off the TV. People think that turning off the TV even for a short period of time to save energy is a good practice, but in reality, continuously turning on and off within a short period of time will waste electricity.
In addition, every time the TV is turned off, the hair strands of the screen suddenly heat up, causing heavy aging of the cathode, affecting its electrical reflex ability, gradually reducing its voltage, and the TV’s lifespan.
The correct way to turn off the TV
The best way to turn off the TV is to press the control first, then press the power button until the TV completely turns off. Never turn off the TV by suddenly unplugging the power cord.
You should only unplug the power cord if your family does not use the TV for many days or in severe weather conditions like storms or heavy rain to ensure safety. Note that before unplugging the power cord, you must turn it off with the remote control.
For smart TVs, if you don’t have a remote control, you can use your phone to turn it off. You just need to download an app that connects to the TV, and your phone can replace the remote control.
Tip for cleaning the TV screen
Below are the steps to clean the TV screen, making it shiny and dust-free.
Step 1: Turn off the TV and disconnect the power source before cleaning.
Disconnecting the power source ensures safety for both the TV and yourself, preventing electric shock and fire hazards during the cleaning process. Also, when the TV is not active, you can see any dirt on the screen more clearly and clean it thoroughly.
Step 2: Clean the screen
Prepare a container and pour a solution into it. Use a soft cloth, dip it in the solution in the container, then wring it out and wipe the TV screen.
Avoid using excessive force when wiping the TV screen. (Photo: Merrymaids)
For screens dirty from ordinary dust, wipe them in a Z pattern (zigzag) from the right edge to the left edge and vice versa until the entire TV screen is clean.
For screens dirty from fingerprint smudges, you should wipe them in a circular motion and move from one edge of the screen to the other, from top to bottom until the entire TV screen is clean. You can apply more force if needed to remove stubborn dirt.
Step 3: Clean the remaining parts
The screen frame, TV stand, TV shell, and remote control are made of hard plastic, which is less sensitive than the TV screen. You can use a regular paper towel or dust cloth to wipe them clean.
Source: VTC news
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