Search for channels on Samsung QE55QN90AATXXU

Search for channels on Samsung QE55QN90AATXXU

How to tune channels on Samsung QE55QN90AATXXU TV 139.7 cm (55") 4K Ultra HD Smart TV Wi-Fi Black

Scan (or rescan) for channels on Samsung QE55QN90AATXXU

If you just bought an Samsung QE55QN90AATXXU TV or bought it a long time ago and you don't remember how to search and tune the channels, we will tell you how to search for cable or DTT channels step by step and with images.

IMPORTANT: When you start the channel search on your Samsung QE55QN90AATXXU the channels currently stored on your television and their order will be deleted and replaced by the new channels found, stored in the order in which they are found.

The Samsung QE55QN90AATXXU has the following tuner features:
Digital signal format system: DVB-C,DVB-S2,DVB-T2.

Estimated time: 15 minutes.


You will need:

- TV remote

If you don't have a remote you can buy one from this link on Amazon. *

- Antenna or satellite cable


Models from 2018:

1- First step:

First go to the home menu of your Samsung QE55QN90AATXXU TV 139.7 cm (55") 4K Ultra HD Smart TV Wi-Fi Black TV by pressing the "Menu" or "Home" button on the remote control or remote control of the Smart TV, it is the button with the image of a house.

Samsung remote control 2018-present

2- Second step:

The settings menu will appear on the screen of your QE55QN90AATXXU. With the directional buttons on your remote control, scroll down the menu to the section called "Broadcasting", this is the option with an icon of a satellite dish.

Settings broadcasting Samsung TV

3- Third step:

The first option that will appear on the screen of your Samsung QE55QN90AATXXU is "Automatic tuning configuration", this is the function we are looking for to be able to tune in all the available channels automatically.

We press the enter button on the remote control (the button located in the center of the steering wheel).

Auto Tunning Samsung TV

4- Four step:

The "Automatic tuning" option will appear again to search for the channels that broadcast via antenna.

If you have a cable television service and need to search for cable channels, click on "Cable search option".

Press the enter button.

Automatic tuning Samsung TV

5- Fifth step:

A confirmation message will appear on the Samsung QE55QN90AATXXU screen, the "Start" option will appear marked by default, otherwise we use the directional buttons on the remote control to select this option.

From this point on, the stored channels will be erased as well as the order in which they appear.

If you agree with the search for new channels, press the enter button on the remote control.

Start auto tuning Samsung TV

6- Sixth step:

In the next step, the option of Aerial Antenna and type of digital channel will appear by default, we press "Search" with the enter button on the remote control.

Channel type Samsung TV

7- Seventh step:

The channel search on your Samsung QE55QN90AATXXU will start and will take several minutes, we give it some time to finish, do not press any button on the remote control until the channel tuning is finished.

Searching channels Samsung TV

8- Eighth step:

Once the channel search is finished, your Samsung QE55QN90AATXXU will show a summary of the total television, radio and other channels that it has found, both digital and analog.

If we are not satisfied with the result we can click on "Search again" or "Change config." and start a new search, otherwise click on "Close" using the enter button on the remote control.

You can now enjoy the channels found, the next step would be to order the channels.

Channel scan complete Samsung TV

Has it been useful?

About the device:

The Samsung QE55QN90AATXXU it is a television with the Tizen operating system, an aspect ratio of 16:9, 4 HDMI ports, 2 USB ports, a screen resolution of 3840 x 2160 pixels, a screen diagonal of 139.7 cm, Bluetooth, Wi-Fi, Ethernet port (RJ45), dimensions of 0 cm width, 0 cm height and 0 cm depth.

Release date: 2021-02-19.

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