Tektronix 2200 Switch User Manual


 
2-21
Software Setup
The MATTE GEN LIM button is used to choose the matte generator
chroma limiting algorithm. The selections are:
XMITABL – Prevents the total signal (luminance and
chrominance) from exceeding the NTSC transmission
standard.
VALID RGB – Limits colors to those which generate red,
green, and blue values within the 0 to 100% range.
BOTH – Selects a valid RGB color limiter which also
prevents the encoded signal envelope from exceeding
NTSC transmission level. This is the system default
mode.
NONE – Turns off all algorithm methods for matte
generator limiting.
SET CLOCK> opens the Set Clock Menu which allows you to set the
system time and date.