BenQ GP30 User Manual page 87

Supported timing for Video input
Video mode
NTSC
PAL
SECAM
PAL-M
PAL-N
PAL-60
NTSC4.43
Vertical Frequency
(Hz)
60
50
50
60
50
60
60
Horizontal Frequency
(kHz)
15.73
15.63
15.63
15.73
15.63
15.73
15.73
Specifications
87