Free English SONY BRAVIA KDL-55NX720 (01) PDF document. Download the PDF, use the online viewer, or browse the FAQs for easy troubleshooting.
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How do I turn on my SONY BRAVIA KDL-55NX720?
First, check that the ENERGY SAVING switch is set to on. Then, press the power button on the SONY BRAVIA KDL-55NX720 or the power button on the remote control to turn on the TV.
What should I do if the SONY BRAVIA KDL-55NX720 has no picture and no sound?
Check the antenna or cable connection. Ensure the SONY BRAVIA KDL-55NX720 is connected to AC power and the power button has been pressed. If the standby indicator lights up in red, press the power button on the remote control.
How can I display the built-in manual on my SONY BRAVIA KDL-55NX720?
Press the i-MANUAL button on the remote control to display the built-in operating instructions for the SONY BRAVIA KDL-55NX720. You can navigate the items using the directional buttons on the remote control.
How do I clean the screen of my SONY BRAVIA KDL-55NX720?
Unplug the SONY BRAVIA KDL-55NX720 before cleaning. Wipe the LCD screen gently with a soft cloth. Stubborn stains may be removed with a cloth slightly moistened with a solution of mild soap and warm water. Never spray water or detergent directly on the SONY BRAVIA KDL-55NX720, and do not use strong solvents like alcohol, thinner, or benzine.
What are the supported high-definition and standard-definition video formats for the SONY BRAVIA KDL-55NX720?
The following table outlines the supported video formats:
| INPUT | SUPPORTED FORMATS |
|---|---|
| HDMI | 1080/24p/30p, 1080p, 1080i, 720/24p/30p, 720p, 480p, 480i, PC |
| COMPONENT | 1080p, 1080i, 720p, 480p, 480i |
| VIDEO | 480i |
How can I troubleshoot if the SONY BRAVIA KDL-55NX720 turns off automatically?
Check if the Sleep Timer, Timer, or Idle TV Standby is activated. Also, verify if the Auto Shut-off setting is set to On; if activated, the SONY BRAVIA KDL-55NX720 will enter standby mode in 15 minutes if no signal is received. Additionally, check if the Presence Sensor is activated, which turns off the picture if no viewer is detected for a preset time.
How do I install the SONY BRAVIA KDL-55NX720 on its Table-Top Stand?
Place the SONY BRAVIA KDL-55NX720 unit on the Table-Top Stand. Align the TV from the top and slide it in until the guide pins are hidden. Use the supplied screws to attach the TV unit to the stand securely.
What steps should I take if the remote control for my SONY BRAVIA KDL-55NX720 is not functioning?
First, replace the batteries. If the issue persists, the SONY BRAVIA KDL-55NX720 might be in SYNC mode. Press SYNC MENU, select TV Control, and then select Home (Menu) or Options to regain control of the TV.
How do I access the Home menu on my SONY BRAVIA KDL-55NX720?
Press the HOME button on the remote control. Use the directional buttons to select items and the center button to confirm your selection on the SONY BRAVIA KDL-55NX720. To exit the menu, press the HOME button again.
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