Here are the instructions on how to tune in your Toshiba TV.

1. Press MENU button on your remote
2. Use ◄ or ► to select SETUP
3. Press OK button to enter
4. Press ▲ or ▼to highlight Auto Tuning
5. Press OK button to enter
6. Press ◄ or ► to select the Tuning Mode
7. To start channel scan use ▲ or ▼ to select Start Scan
8. Press OK button
9. The channel search may take a few minutes. Once scanning is complete, press EXIT to leave the onscreen menu.

If your TV has slightly different settings, it's best to look in your manual for instructions or contact Toshiba directly.