Use Zoom to magnify the image on Apple TV
Use the touch surface on the remote to control Zoom and to pan around the zoomed image.
Turn Zoom on or off
In Settings on Apple TV, go to Accessibility > Zoom and turn Zoom on.
You can also set up an accessibility shortcut to activate Zoom. See Add an accessibility shortcut to Apple TV.
Zoom in or out
With Zoom turned on, press the clickpad center (Siri Remote 2nd generation or later) or touch surface (Siri Remote 1st generation) three times.
Any item you highlight is automatically magnified.
Move the zoom focus
Tap the top, bottom, left, or right edge of the clickpad (Siri Remote 2nd generation or later) or touch surface (Siri Remote 1st generation) to move in that direction by one screen item.
Adjust the magnification
Tap the clickpad (Siri Remote 2nd generation or later) or touch surface (Siri Remote 1st generation) and drag up or down with two fingers.
To limit the maximum magnification, in Settings on Apple TV go to Accessibility > Zoom > Maximum Zoom Level.
Turn panning on or off
Tap the clickpad (Siri Remote 2nd generation or later) or touch surface (Siri Remote 1st generation) with two fingers.
Pan to see more
While panning, drag your finger on the clickpad (Siri Remote 2nd generation or later) or touch surface (Siri Remote 1st generation).
Speak the currently selected screen item
Press the Siri button twice.