ViewSonic PX701HDH User Manual page 39

Main Menu
SYSTEM
INFORMATION
Sub-menu
Panel Key Lock
Remote Control Code 1/2/3/4/5/6/7/8
Control Method
Baud Rate
Source
Color Mode
Resolution
Color System
Firmware Version
3X Fast Input
S/N
Menu Option
Off
On
RS-232
USB
2400/4800/9600/14400/19200/38400/57600/
115200
39