IVIEW CyberBox Manual page 15

Once selected, a window will pop up with search settings.
Move the cursor and select START. The Smartbox will begin scanning
for channels. A channel scan using an antenna takes less than 10
minutes.
When scan is complete, you'll be given a brief pop-up box with
the amount of TV (and Radio, if using cable) channels. And
congrats! You've successfully set up your DTV.