GDS-2000E Series User Manual
150
Sets the threshold to 50%
National Television System
Committee
SEquential Couleur A Memoire
Polarity
(Pulse Width,
Video)
Positive polarity (triggered on the high
to low transition)
Negative polarity (triggered on the
low to high transition)
Positive polarity (positive runt)
Negative polarity (negative runt)
Either (either negative or positive
runt)
Selects the trigger point in the video signal.
NTSC: 1 ~ 263
PAL/SECAM: 1 ~ 313
EDTV: 1~525(480P), 1~625(576P)
HDTV: 1~750(720P), 1~563(1080i),
1~1125(1080P)
NTSC: 1 ~ 262, PAL/SECAM: 1 ~ 312
HDTV: 1~562(1080i)