Item Description
10 Headphone Jack
Connect to your headphones. By connecting the headphones, you can listen
to the sound from the TV on headphones.
※
If you connect the headphones, the TV speakers will be muted.
11 TV Input Jack
Connect this jack to your Cable or VHF/UHF antenna.
12 RS232 signal
input
This port is for the service technician’s use. For the function description of
RS232, please download the complete user guide from www.viewsonic.com
and refer to RS232 Protocol on page 45 to 55. (The RS232 application
software is not supplied with TV.)
13 USB
Connect to your USB devices, such as USB ash drive/ portable hard drive.
ViewSonic Corporation Confidential - Do Not Copy VTMS2431