Sony XBR-55X900B Installation Guide
![Sony XBR-55X900B manual cover](/images/0e0f9d58b8caeac6ab7e9fd6/thumbs/thumb175x175.webp)
To connect your Sony XBR-55X900B to Wi-Fi, go to 'Settings' on your remote control, select 'Network', then 'Network Setup', and choose 'Wireless Setup'. Follow the on-screen instructions to select your Wi-Fi network and enter the password.
If your Sony XBR-55X900B is not turning on, first check the power cord and ensure it is securely connected to the TV and the power outlet. Try using a different power outlet. If the standby light is on, press the power button on the TV itself. If the issue persists, unplug the TV for a few minutes and then plug it back in.
To update the software on your Sony XBR-55X900B, press the 'Home' button on your remote, go to 'Settings', then 'Customer Support', and select 'Software Update'. Follow the instructions to download and install any available updates. Ensure your TV is connected to the internet.
Poor picture quality on your Sony XBR-55X900B could be due to incorrect picture settings. Go to 'Settings', select 'Picture & Display', and adjust the picture mode, brightness, contrast, and sharpness. Also, ensure that the source video quality is high and that all cables are securely connected.
To perform a factory reset on your Sony XBR-55X900B, press the 'Home' button on your remote, go to 'Settings', select 'Storage & Reset', then 'Factory Data Reset'. Confirm your selection, and the TV will reset to its original factory settings.
To connect external devices to your Sony XBR-55X900B, use the HDMI ports located on the back or side of the TV. Ensure the TV and device are turned off, connect the HDMI cable, then power on both the TV and the device. Select the appropriate HDMI input using the 'Input' button on your remote.
If the sound is not working, first check the TV's volume level and mute settings. Ensure external speakers or sound systems are properly connected and powered on. If using external audio, ensure the correct audio output settings are selected in the TV's audio menu.
Yes, you can control your Sony XBR-55X900B with a smartphone using the 'Sony | TV SideView' app, available for Android and iOS. Connect your TV and smartphone to the same Wi-Fi network, and follow the app instructions to pair them.
To enable subtitles on your Sony XBR-55X900B, press the 'Home' button on your remote, go to 'Settings', select 'Channel Setup', then 'Closed Captions (CC)', and turn them on. You can also adjust subtitle settings for streaming apps from within the app's settings menu.
For optimal gaming on your Sony XBR-55X900B, set the picture mode to 'Game' from the 'Picture & Display' settings. Adjust the brightness and contrast to your preference, and ensure any motion smoothing features are turned off to reduce input lag.