Quantum Data 881 User Manual page 805

LMAX
Class
Description
Command syntax
Query syntax
Example
Related commands
882 Video Test Instrument User Guide (Rev A.35)
Digital Video Maximum quantizing Level
Format parameter setting - Digital video signal
Sets the maximum quantizing level of the component video signal for white. The default
varies depending on the number of bits per color component. Some applications may
require that the maximum level be set lower than the maximum permissible. The query
reads the current setting for the maximum level.
LMAX video_level
video_level
unsigned integer from 59 to 63 when NBPC is 6 gamuts; 235 to 255 when NBPC is 8
gamuts; 940 to 1023 when NBPC is 10 gamuts; 3760 to 4095 when NBPC is 12
gamuts.
LMAX?
LMAX 254 // To set the maximum digital quantizing level to 254
LMIN, NBPC, DVQM
427