How to Lock/Unlock Apps and Inputs on Sony KD-43X75WL TV

Accessing Parental Controls

• 💡 To begin, press the Settings button on your remote.
• 🎯 Navigate to All Settings, then select the System menu from the sidebar.
• 🔑 Within the System menu, choose Parental Controls to access these features.

Locking Specific Applications

• 🔒 To lock an app, go to the Apps menu within Parental Controls.
• 🔢 Enter your PIN code and press OK.
• ✅ Toggle the option to enable app locking, then select the specific app you wish to lock from the list.
• 📌 Once selected, the app will require a PIN code to open.

Locking External Inputs

• 🔌 For inputs, navigate to Channels & External Inputs.
• 🔢 Enter your PIN code again.
• 🎛️ Select External Input Lock and choose the specific input (e.g., HDMI, AV) you want to protect by clicking OK on it.