LG 43LJ550V-ZA - Troubleshooting; Speci Cations

ENGLISH
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Troubleshooting
Cannot control the TV with the remote control.
• Check the remote control sensor on the product and try again.
• Check if there is any obstacle between the product and the remote
control.
• Check if the batteries are still working and properly installed (
to
, to ).
No image display and no sound is produced.
• Check if the product is turned on.
• Check if the power cord is connected to a wall outlet.
• Check if there is a problem in the wall outlet by connecting other
products.
The TV turns o suddenly.
• Check the power control settings. The power supply may be
interrupted.
• Check if the Sleep Timer / Timer Power O is activated in the
Timers settings.
• Check if the Auto Power O is activated in the General -> Eco
Mode settings. (Depending on model)
• If there is no signal while the TV is on, the TV will turn o
automatically after 15 minutes of inactivity.
When connecting to the PC (HDMI), ‘No signal’ or ‘Invalid Format’ is
displayed.
• Turn the TV o/on using the remote control.
• Reconnect the HDMI cable.
• Restart the PC with the TV on.
Abnormal Display
• If the product feels cold to the touch, there may be a small “icker”
when it is turned on. This is normal, there is nothing wrong with
product.
• This panel is an advanced product that contains millions of pixels.
You may see tiny black dots and/or brightly coloured dots (red, blue
malfunction and does not aect the performance and reliability of
the product. This phenomenon also occurs in third-party products
and is not subject to exchange or refund.
• You may nd dierent brightness and color of the panel depending
on your viewing position(left/right/top/down).
This phenomenon occurs due to the characteristic of the panel.
It is not related with the product performance, and it is not
malfunction.
• Displaying a still image for a prolonged period of time may cause
image sticking. Avoid displaying a xed image on the TV screen for
a long period of time.
Generated Sound
• “Cracking” noise: A cracking noise that occurs when watching or
turning o the TV is generated by plastic thermal contraction due
to temperature and humidity. This noise is common for products
where thermal deformation is required.
• Electrical circuit humming/panel buzzing: A low level noise is
generated from a high-speed switching circuit, which supplies a
large amount of current to operate a product. It varies depending
on the product. This generated sound does not aect the
performance and reliability of the product.
Specications
Wireless module specication
• As band channels can vary per country, the user cannot change or
adjust the operating frequency. This product is congured for the
regional frequency table.
• For consideration of the user, this device should be installed and
operated with a minimum distance of 20 cm between the device
and the body.
(Only LJ55**, LJ59**, LJ60**, LJ61**)
(Only 32LJ622V-ZB, 43/49LJ624V-ZC, 55LJ625V-ZB)
Wireless module(LGSWFAC71)Specications
Wireless LAN (IEEE 802.11a/b/g/n/ac)
Frequency range Output power(Max.)
2400 to 2483.5 MHz
5150 to 5725 MHz
5725 to 5850 MHz (Not for EU)
13 dBm
16.5 dBm
10 dBm
* "IEEE 802.11ac" is not available in all countries.
(Only 55LJ622V-ZB, 43/49LJ622V-ZC, 43/49LJ625V-ZC)
Wireless module(LGSBWAC72)Specications
Wireless LAN (IEEE 802.11a/b/g/n/ac)
Frequency range Output power(Max.)
2400 to 2483.5 MHz
5150 to 5725 MHz
5725 to 5850 MHz (Not for EU)
14 dBm
16.5 dBm
11.5 dBm
Bluetooth
Frequency range Output power (Max.)
2400 to 2483.5 MHz 8.5 dBm
* "IEEE 802.11ac" is not available in all countries.
Environment condition
Operating Temperature: 0 °C to 40 °C
Operating Humidity: Less than 80 %
Storage Temperature: -20 °C to 60 °C
Storage Humidity: Less than 85 %
CI Module Size
(W x H x D): 100.0 mm x 55.0 mm x 5.0 mm