FAQ
Filters
Remote Issues - Poor Sensitivity
Crack Screen
Headset/Headphones
Abnormal color
Changing Channels
Parental Controls
What Audio coding can support ?
Dead Pixel/Dark pixel
Bright line on top
Black Screen (Has Audio But NO Backlight)
Which hdmi version cable is supporting in tcl model ?
Can't Join A WiFi Network
Accessibility
Can we install gaming device like play station in led ?
Speed Connection/Bandwidth
Software Version
ONE Side NO Sound
With A Network Connection
Closed Captions Enable/Disable
Software
Remote Issues - No Operation
AV Receivers
Color issue with Source
Preset Default Input
Light Leakage
Home Screen Customization
Others Apps
How we will cast laptop to led ?
Intermittent Wireless Connection
Remote Issues - Volume/Mute Control
USB IN
Closed Captions settings (Mode, Language, Style)
Does dolby vision is supporting in LETOU - 乐投 TV ?
No picture from all sources
Sound Bar
TV Stuck in Splash Screen/Picture Frozen
Wired Network
Horizontal Bars
Noisy vedio
Date/ Time
Does this TV set has Optical Output ?
Audio Delay/Lip-sync Problem
Can't find the specific WiFi network
Youtube Account Management/Login Errors/Exit Automatically
Remote Issues - TV Sensor
USB Media Player/USB Flash/Portable External Drive
System unresponsive
ANT/CABLE RF/Coax IN
Flickering Picture
Remote Codes
Status Light (Standby LED)
We are getting low sound from soundbar ?
Dirty screen effect
Picture Settings/Picture Size/Aspect Ratio
No video upon turning on the TV
Can we install PS4, PS3 In this Led TV?
Unable to Connect to Mobile Hotspot
WiFi switch can't be turned on
No Sound from the TV
AV PAL is led problem or not ?
How to update app
Streaming Box
Faulty initial setup
Account Creation
External Antenna/Cable TV
System response is slow
Cross Lines
Fuzzy video
Privacy Settings
Unable to Login
Buzzing/Clicking/Knocking/Popping Sound
Language
Difference between smart tv and android tv?
Server Cannot Be Reached/No Internet Connection
Youtube response is very slow
Distorted
Why AV PAL is coming in led ?
What is the use of hdmi ?
Channel Scan
Headphone OUT
Wireless Network/Hotspot/WiFi
Sleep timer
What Audio format I can play with USB ?
HDMI IN
Other Channel/Tuning inquiry/issue
Snowy picture
Black Screen (Has Audio Has Backlight)
Date and Time automatically changed ?
Does this TV set has Digital Audio Output ?
Unable to connect to specific frequency (5G)
Youtube Not Loading
Crosstalk
Remote Issues - Faulty Operation
Other External Device
Computer
Themes/Screensaver
Distorted Sound is coming from The Led Tv ?
AV/PC/CMPT Audio IN
Channel edit/skip/delect
Horizontal/Vertical/Cross Lines/Bars
Game Console (Xbox, PlayStation, Nintendo, etc)
Black Screen (NO Audio AND Backlight)
Adjusting Clicking Sound
Intermittent No Sound/Audio Drops Out
Black Screen (NO Audio But Has Backlight)
4k USB content audio is not coming ?
How we will connect DVR device to led?
Unable to connect to specific frequency (2.4G)
Streaming Channel from Mobile Devices (Smartphone/Tablet)
SPDIF Audio OUT
Accessories Purchasing
Picture Too Bright/Dark
Mobile Devices (Smartphone/Tablet)
Cable Box / Satellite TV
Keyboard
Does This TV have Auto Volume Control ?
Intermittent Black screen
Faulty Screen Mirroring
Color issue with Video
Led is vibrating?
What is the purpose of USB PORT ?
HDMI/ARC OUT
Audio/Sound Settings
How we will install CCTV CAMERA in led ?
NO WiFi Network Detected
Netflix Network Bandwidth/Speed Requirements/Recommendations
Program Preview/Program Info/TV Guide
Multiple Inputs/Outputs
DVD Player/BluRay Player/DVR/VCR
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