AOC T2442E manual Small accessories, Cleaning, Antennas, Magnetic interference, Batteries, Sound

Small accessories Cleaning

Keep small accessories out of children’s reach.

Antennas

If an outdoor antenna is installed, follow the precautions below. Keep an outdoor antenna away from high-voltage feeder lines or other streetlamp or power circuits or in places that may come in contact with power lines or circuits of such kind.

When installing an outdoor antenna system, do not touch these power lines or circuits. The consequence may be fatal.

The antenna system must be grounded to prevent surges or built-up static charges.

Antenna lead-in wire Antenna

		Grounding clamps
	Electric service equipment			Antenna discharge unit Antenna
Grounding clamps
				Ground conductors
			Power service	grounding electrode system

Antenna grounding according to the National Electrical Code

Caution for CATV system providers: CATV system providers shall follow the NEC Section 820-40 where the proper grounding principles are specified; particularly that cables must be grounded to the building’s grounding system and kept as close as possible to the antenna lead-in point.

Cleaning the AC power plug

Unplug the AC power cord to clean the plug regularly. If too much dust is deposited on the plug, it will absorb moisture, which reduces insulation performance and may lead to a fire.

Clean the TV screen and enclosure

yUnplug the AC power cord from the outlet to prevent electric shock during the cleaning process.

yClean the TV enclosure with a soft dry cloth. Wipe off the dust on the screen gently with a soft cloth. Remove stubborn stains with a soft cloth dampened with mild soapy water. Never use strong solvents, such as thinner or benzene to clean the screen or enclosure.

yWhen cleaning with a chemically pretreated cloth, follow the instructions on the package .

yDust may accumulate at the ventilation vents over time. Therefore, users are recommended to remove the dust at ventilation vents with a vacuum cleaner regularly (once a month) to ensure good ventilation.

Magnetic interference

The speakers equipped on this TV contain a strong magnet which generates a magnetic field. Keep objects that may interfere with magnetic fields away from the TV speakers.

Batteries

yDo not dispose of batteries in the fire.

yDot not short-circuit, disassemble or overheat batteries.

yIncorrect replacement of batteries may cause the risk of battery explosion. Always replace with batteries of the same or equivalent type.

Disposal of used batteries

Dispose of used batteries according to local laws and regulations to protect our environment.

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Sound

If a snapping or popping sound is often heard from the TV when in use, disconnect the power supply of the TV and consult your dealer or service personnel. It is normal that snapping or popping sounds are heard occasionally from the TV, particularly when turning the power on and off.