Protect against power surges
Safety information
Avoid audio interference
Avoid direct light
Open the box and remove the TV and other items. Be careful, the TV may be heavy! We strongly recommend that at least two people unbox the TV.
Be sure to check all the foam packaging as the stands from some TV’s are stored in the foam for protection.
Refer to your TV’s Quick Start Guide or other provided documentation for model-specific information about attaching the stands or a wall mount and making connections to AC power and to your other audio/video devices.
The following instructions are just the usual ways to connect your TV to the wired or wireless network. The connection method may be different depending on your actual network configuration. If you have any questions about your home network, please refer to your Internet service provider.

Network settings
1. Press
on the remote control to display the Android TV homepage.
2. Press ▲/▼/◄/► to move the cursor to
on the right top of the screen and press OK to enter the settings menu.
3. Press ▲/▼ to select Network & Internet, press OK to enter the submenu and follow the onscreen guidance to set up your network.
1. When the power cord is connected, the TV will be turned on directly or be in standby mode. If the TV is in standby mode, press the
button on the set or the
button on the remote control to turn it on.
2. To put the TV into standby mode, press the
button on the remote control. The TV set remains powered on, but with low energy consumption.
3. To completely turn the TV off, unplug the power cord from the wall outlet.
The first time you switch the TV on, the Welcome screen appears, which guides you through the initial setup process. Follow the on-screen instructions to finish the initial setup process including selecting the language, connecting to the network, and more. During each step, either make a choice or skip the step. If you skip a step, you can perform the setup later from the settings menu.
Basic TV operationsUsing the CH+/- buttons: in TV mode, press the CH+/- buttons on the remote control to scroll through the channels.
Using the OK button: in TV mode, press the OK button on the remote control to display the channel list and press ▲/▼/◄/► and OK to select channels.
Press
on the remote control to display the source list. Press ▲/▼ to select TV or other input sources and press OK to confirm
Press the
buttons on the remote control to increase or decrease the volume. Press and hold the
button for about 3 seconds to mute the sound.
In addition to using the remote control to control your TV, you can also use the button on your TV.
You can turn on the TV from standby mode by pressing the
button on your TV.
While the TV is on, the multi-function menu appears by pressing the
button on your TV. For more information on how to use the multi-function menu, please refer to the figure below.

• Press the
button to move the highlight to the next function selection.
• Press and hold the
button for more than 2 seconds to confirm your selection.
Note: Please refer to the Quick Start Guide to find the
button on your TV set.
The Android TV homepage allows you to enjoy Internet Applications (Apps), specially adapted Internet websites, and change your TV settings.
WARNING:
on the remote control to display the Android TV homepage.
to return to the homepage.Note: Since the connection to the Internet takes time, it’s recommended that you wait a few minutes to use the Smart TV feature after you activate the TV from standby mode.

If you want to add more apps to the TV homepage:
• Select “+” at the end of the row of apps, and press the “OK” button on your remote to pop out “Select app” menu.
• Pressing ▲/▼ button to select the app you want to add.
• Press the “OK” button on your remote to confirm. The app you selected will appear at the end of the Apps row.


You can move apps or remove them from the favorites listed on the homepage:
• Select the app icon, and then long press (at least 3 seconds) the “OK” button on your remote until a drop-down menu appears.
• Select “Move”, and then press "OK" button to confirm. You can adjust the order of the selected app by pressing ◄/► and the "OK" button on the remote control.
• Select "Remove from favorites" to remove the app from the favorites.

Allows you to adjust TV settings, such as picture and sound.
on the remote control to display the TV settings menu.
to return to the previous menu.
to close the menu.Note: You can also press
on the remote control, select TV settings (if available) and press OK to enter the TV settings menu. Some options may not be available for certain signal sources.

The picture menus are used to obtain the best picture settings according to your preference and the type of program you are watching. The picture menus can be set up at every broadcasting type and every input source.
on the remote control, select Picture and then press OK.Note: The options available may vary depending on the picture mode you set

Picture preset: Select a picture mode optimized for different viewing conditions. Press ▲/▼ to select an option and then press OK.
Brightness: Adjust the luminance level of the screen. Press ◄/► to set the preferred brightness.
Color saturation: Adjust the color saturation level of the picture. Press ◄/► to set the preferred color saturation.
Advanced settings: Adjust more picture options.
Brightness settings: Adjust the brightness settings such as Contrast and Black level.
Color: Adjust the color such as Color saturation and Tint.
Clarity: Adjust the clarity such as Sharpness and Digital noise reduction.
Screen settings: Adjust screen settings such as Screen mode.
Apply all picture mode: Select whether to apply the picture settings to the current source or to all sources. Press ▲/▼ to select an option and then press OK.
Picture reset: Restore all picture settings to default. Press ▲/▼ to select OK and then press OK.
The sound menus are used to obtain the best sound settings to optimize audio output. The sound menus can be set up at every broadcasting type and every input source.
on the remote control, select Sound and then press OK.
Sound preset: Select a sound mode optimized for different viewing conditions. Enter the Sound mode menu and press ▲/▼ to select an option and then press OK. Select Reset to restore all sound preset to factory defaults.
TV placement: Select where the TV is located. Press ▲/▼ to set your TV placement, and then press OK.
Audio only: Select to switch off the TV display and only listen to the sound from the TV. The TV screen will turn off in about 10 seconds. In audio only mode, press any key to turn on the TV screen again.
Advanced settings: Adjust more sound options.
Menu sounds: Select whether to play a sound when pressing a button from the remote control to select menu options.
Balance: Adjust the level of sound sent to the left and right speakers.
Auto volume control: Suppress volume change by increasing low volume and reducing high volume automatically.
Digital audio out: Select the digital audio output format.
Digital audio out delay: Correct timing mismatches between the audio and video tracks. This option is only available when Digital audio out is set to PCM.
The channel menus are used to scan and maintain your channels, and access the Electronic Program Guide. The channel menus are only available in TV mode.
on the remote control, select Channel and then press OK.
Channel scan: Search channels automatically or manually.
Country/Region: The TV installs and arranges channels according to your country or region. Press ▲/▼ to select Country/Region, and press OK/► to enter. Enter the default password 1234 or your own password in case you have changed the password in the System > Lock menu. Press ▲/▼ to select your country or region and press OK to confirm.
Automatic search: Press ▲/▼ to select Automatic search and press OK/► to enter. Press to select Tuner mode and other options, then press ▼ to select Search and press OK to start scanning channels.
Manual scan: Scan channels manually by entering parameters such as channel number or frequency.
Channel organizer: After the automatic search, channels are arranged in a preset order. If you want to edit the channel list, select Channel organizer and press OK/► to enter.
Clean channel list: Reset all channel lists.
EPG: Access electronic program guide.
Channel diagnostics: Test your TV picture, sound and signal.
Time shift: Press OK to toggle this function on or off.
The system menus are used to adjust the system settings for your TV.
on the remote control, select System and then press OK.
Lock: You can set the parental control feature to restrict the viewing of programs by children under the specified age limit. You must set a four-digit password before using the parental control feature. Password will be required to watch a program subject to watching restriction. Enter the default password 1234 to access the submenu.
T-Link: Use this function to search for CEC devices connected to the HDMI sockets in your TV and enable auto power on and auto standby between the TV and CEC devices.
Auto power on: Enables the TV to automatically power on when you power on a CEC device (e.g. DVD) with the device’s remote.
Auto Standby: Enables all CEC devices to automatically go to the standby mode when you turn off the TV with the TV remote.
Game mode: Better for playing games. Press OK to toggle this function on or off.
Environment: You can choose the environment in which your TV is used. Press ▲/▼ to set your environment, and then press OK.
Advanced settings: Adjust more system options.
LED indicator: You can set the LED indicator to be flashing, off, or on when the TV is in standby mode. Press ▲/▼ to select your option, and then press OK.
Closed caption: Many programs are encoded with closed captioning information, which allows you to display the audio portion of a program as text on the TV screen.
Allow you to configure settings of Android TV features, such as network, accounts, apps, device preferences, remotes and accessories, etc.
on the remote control to display the Android TV homepage.
on the right top of the screen and press OK to enter the settings menu.
to return to the previous menu.
to close the settings menu and return to the homepage.
Follow these instructions to configure various Android TV settings.
on the remote control to display the Android TV homepage.
on the right top of the screen and press OK to enter the settings menu.Please check the following list before requesting service.
There is no picture or sound.
Picture is not clear.
Picture is too dark, too light or tinted.
Remote control does not work.
If the above suggestions do not solve your technical issue, please refer to the warranty card for service information.
Reference file: TCL 40S334-CA 40” Class 3 series FHD Led Smart Android TV
Series: 3-Series
Additionally, the document applies to other TCL models: S330, S334