Sony KDL-40EX700 Installation Guide
![Sony KDL-40EX700 manual cover](/images/dd33fe7c7492073cfd49e903/thumbs/thumb175x175.webp)
To connect your Sony KDL-40EX700 to a Wi-Fi network, press the 'Home' button on your remote, navigate to 'Settings', select 'Network', and then 'Network Setup'. Choose 'Wireless Setup' and follow the on-screen instructions to connect to your Wi-Fi network.
If your TV does not turn on, ensure it is plugged into a working power outlet. Check the power cable for any damage. Try using the power button on the TV itself instead of the remote. If it still doesn't turn on, unplug the TV for a few minutes and then plug it back in.
To update the firmware, press the 'Home' button, go to 'Settings', select 'Product Support', and then 'Software Update'. Follow the prompts to check for available updates and install them if necessary. Ensure your TV is connected to the internet.
Check if the TV is muted or if the volume is set too low. Ensure that the audio cables are properly connected if using external speakers. Go to 'Settings', select 'Sound', and make sure the correct audio output is selected.
To perform a factory reset, press the 'Home' button, navigate to 'Settings', select 'System Settings', then 'General', and choose 'Factory Settings'. Confirm the reset by following the on-screen instructions.
Press the 'Home' button, go to 'Settings', select 'Picture & Display', and then 'Picture Adjustments'. Here, you can adjust the brightness, contrast, color, and other settings to suit your preferences.
Ensure that all cables are securely connected. Try a different HDMI port or cable. Go to 'Settings', select 'Picture & Display', and adjust the 'Motionflow' settings. If the issue persists, consider updating the firmware.
Press the 'Home' button, navigate to 'Settings', select 'Parental Lock', and enter the PIN. You can set restrictions for certain channels or content and change the PIN if necessary.
The Sony KDL-40EX700 does not support Bluetooth audio output. You can connect external speakers using audio cables or a compatible sound system.
Turn off and unplug the TV. Use a soft, dry cloth to gently wipe the screen. Avoid using any harsh chemicals or abrasive materials. If necessary, slightly dampen the cloth with water or a screen cleaner designed for TVs.