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Issue:When you are using an Activity (e.g., Watch TV), certain physical buttons on your X remote do not respond as expected. Cause:This usually happens because those buttons have not been assigned a specific command for that Activity. In Device mode, the remote uses the...
If you need to change which IR emitter your device uses – for example, from the built‑in Hub to a paired Remote or an R1 Repeater – follow the steps below. The attached screenshots provide visual reference. Steps: The signal...
Prerequisite: Before you start, please ensure that your U3 remote has already been paired with the R1 Repeater. The switching function will only work if the pairing is completed. If you have already added your device and need to change...
For a hard reboot of your U3 remote, simply press and hold the Air Mouse button on the right side for 10 seconds until the device restarts.
...If your U3 remote becomes unresponsive, freezes on a blue/white screen, or encounters any other system glitch, you can perform a forced hard reboot by pressing the physical button on the remote. Follow these steps: Locate the Air Mouse (cursor)...
Samsung TV Remote Not Working? 9 Checks and Fixes Quick answer: Check the remote's power first. Reset it with the method for that model. Then use a phone camera to test the Power button for IR. If Power works but...
How to Tell If a Remote Is IR or Bluetooth: 5 Quick Tests Quick answer: Cover the front of the remote and test Power, volume, navigation, and Home. If all four buttons stop, those commands likely use infrared (IR). If...
First, make sure the IR blaster is plugged into your Hub. Then, when adding a device, go to the IR Emitter Settings page and tap Hub – you will see the options: ALL, HUB BODY, IR PORT1, or IR PORT2. Alternatively, after you’ve added the device, go to...
By SofaBatonPublished July 20, 2026Last updatedJuly 20, 2026Test device: Apple TV (4th generation) If your Apple TV remote is not working, charge it for at least 30 minutes, then use the Apple TV Remote on your iPhone or iPad to...