The Sylvania LC370SS8 is a flat-screen LCD HDTV that allows the user to cycle through several screen modes. The available modes are different depending on the type of signal the TV is receiving. There are four modes for 4:3 and 16:9 video signal, and three modes for PC input signal. The user can cycle through the different modes using the remote control.
Locate the "Screen mode" button on the remote. It is located on the right side of the four-way directional buttons.
Press the "Screen mode" button to cycle to the next screen size.
Press the "Screen mode" button again to cycle to the next screen size.