Note that the HDR settings on some TVs are specific to each HDMI input. Please make sure to change the settings specific to the HDMI input where your Roku player is connected. Change HDMI settings on your TV. To preserve compatibility with early HDR devices, many TVs are factory-configured to use HDMI 1.4 mode, limiting HDR playback to 30 Change Input on Sharp Roku TV: Connect Sharp Roku TV and phone to the same WiFi → Open The Roku App → Click Devices → Tap Remote → Press Home → Settings → TV Inputs → Select Input → Click OK. Using USB Mouse: Connect the USB mouse to Sharp TV → Turn it ON → Press the Input icon → Select Input. CHANGE TV INPUT or SOURCE. To fix this, on your TV remote control press the button that says SOURCE or INPUT. Be sure you have the SAT BOX, CABLE BOX, Blu-Ray Player, Apple TV, ROKU BOX, XBOX, PlayStation PS4, Amazon Box, or whatever component you are using plugged into power and turned ON before changing the INPUT or SOURCE. Here's how to soft reset your Sharp TV: 1. Unplug your TV from the wall socket while the TV is turned on. 2. Hold down the power button on the Sharp TV set for at least 60 seconds. (Depending on the model, the button would either be behind the TV or under where you have the TV manufacturer logo in front). 3. .

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