Z Microsystems StarGate 20 - Manual (Page 63)

Doc# 27-0027UM Rev 1.0 Issued 10/04
63
APPENDIX
PVB
Description
PVB adjusts the NTSC PIP image brightness.
Argument
The allowable range is 0-255 base10. The factory default is 128.
PVC
Description
PVC adjusts the NTSC PIP image contrast.
Argument
The allowable range is 0-255 base10. The factory default is 128.
PVP
Description
Adjusts the vertical position of the NTSC PIP.
Argument
The allowable range is 0-600 base10. The position of the PIP is based on a relative loca-
tion system. Every two display pixels is equal to “1” relative location increment. The origin
(0,0) is the upper-left hand corner of the display, with 800,0 being the upper-right, 0,600 is
the lower-left, and 800,600 being the lower-right. Taking into account the 2:1 ratio, a value
of 300 will place the NTSC PIP’s upper-left hand corner at the half way point vertically on
the display.
PVT
Description
PVT adjusts the NTSC PIP image color.
Argument
The allowable range is 0-255 base10. The factory default is 128.