Humax F3-Smart User Manual - Page 36

** 3. A/V Output Setting You can set audio or video output. 1. Select Audio Output/Screen Mode/Display Format using the button. 2. Press the button to set each item. ** • Audio Output Set the audio mode which is output from the RCA cable. Select STEREO or MONO. ** • Screen Mode You can set the aspect ratio of your TV which is connected to the product. Select 4:3 or 16:9. ** • Display Format You can select the display format according to TV screen mode. If the screen mode is set to 4:3, you can select one option among 16:9 Letter-box, 14:9 Letter-box and 4:3 Center. If the screen mode is set to 16:9 , you can select one option from Pillar-box and Full. GB 35