Rose Electronics QuadraVista II - Manual (Page 41)

QUADRAVISTA 2 INSTALLATION AND OPERATIONS MANUAL 35
OSD – Touch screen
QuadraVista 2 enables the user to use a touchscreen to control and switch between four computers as well as
change display modes.
QuadraVista 2 supports a great number of USB touch screens with commonly integrated touch controllers.
To control QuadraVista 2 using a touchscreen, connect the touchscreen to QuadraVista 2 by connecting the VGA or
DVI cable from the QuadraVista 2 monitor port to the input of the touchscreen. Connect the USB port of the
touchscreen to the QuadraVista 2I console USB port. Please see page 8ff for a description of the QuadraVista 2
ports.
Calibration
After connecting a touchscreen to QuadraVista 2 for the first time, calibrate the touchscreen.
Open CONSOLE
 TOUCHSCREEN menu, choose CALIBRATE, and press ENTER/SELECT.
Four markers will be displayed in the corners of the
touchscreen. The diagram shows the first marker in the top
left corner of the screen. Touching the center of the
markers as accurately as possible yields best calibration
results. Then repeat for the other three markers to
complete calibration.