User Manual Samsung QA75QN700AW 75" QN700A Neo QLED 8K Smart TV

Control an external device connected via Anynet+ (HDMI-CEC) with the remote control. You can use the TV's remote control to control external devices that are connected to the TV by an HDMI cable and that support Anynet+ (HDMI-CEC).. Up to 12 devices can be controlled by the one remote control; however only 1 Home Theatre System can be controlled over Anynet+ at a time.

Anynet+ can't be used with incompatible (ie. not HDMI-CEC enabled) devices, and some HDMI cables may not support Anynet+. Anynet+ is enabled on the HDMI ports on most Samsung TVs manufactured after 2008.

Ensure Anynet+ (HDMI-CEC) is turned On. through the steps above
Connect an HDMI-CEC-compliant device to the TV
Turn on the connected external device. The device will automatically connect to the TV. After connection is finished, you can access the menu of the connected device on your TV screen using your TV remote and control the device
Please Note: The connecting process can take up to 2 minutes to complete.
Note:
Anynet+ (HDMI-CEC)-enabled devices must be connected to the TV with an HDMI cable. Some HDMI cables may not support Anynet+ (HDMI-CEC).
You can configure the TV's Universal Remote to control third-party cable boxes, Blu-ray players and home theatres that do not support HDMI-CEC.
Anynet+ cannot be used to control external devices that do not support HDMI-CEC.
Anynet+ (HDMI-CEC) works only with external devices that support HDMI-CEC and only when those devices are either in standby mode or turned on.
Anynet+ (HDMI-CEC) can control up to 12 compliant external devices (up to 3 of the same type) except for home theatres. Anynet+ (HDMI-CEC) can control only one home theatre system.
If an external device has been set up for both Anynet+ and a universal remote control, the device can be controlled only with the universal remote control

For general cleaning of both the frame and screen of your TV, use a soft, clean, lint free, dry cloth. We recommend using a mircofiber cloth. Never use cleaning fluids, wax, or chemicals except as described below. Do not use water unless the instructions that came with your TV say otherwise, and only use water on the portion of the TV that the instructions say to use it on.

Never use any type of window cleaner, soap, scouring powder, or any cleanser with solvents such as alcohol, benzene, ammonia, or paint thinner. Never use abrasive pads or paper towels. If you do, you can scratch the screen or strip the anti-glare coating off the screen and cause permanent damage.

To clean fingerprints and greasy smudges off your TV screen, get a bottle of screen cleaning solution. You should be able to get it at most regular and on-line stores that sell monitors or TVs. Put a small amount of the cleaner on a clean, soft, dry cloth, and then rub the screen gently.
To clean your television correctly, follow these steps:
Unplug your TV before you begin.
Clean the frame of your TV with a soft, clean, lint free, dry cloth.
To clean the screen, first try wiping gently with the soft, clean, lint free, dry cloth. If that does not work, spray a screen cleaner solution onto the cloth. Never spray it directly onto your TV screen.
Wipe the screen with the cloth as gently as possible. TV screens are fragile and can be damaged if you press too hard.
Let the screen dry completely before you plug the TV back in.