AIPS HELP file for TVRESET in 31DEC22
As of Sat Sep 23 11:52:18 2023
TVRESET: Procedure to clear the TV from zoom, colors, etc.
TVCHAN 1.0 16.0 TV channels to turn on
Adverbs COLORS and GRCHAN are set to zero by the proc.
Use : To reset the TV without erasing the gray-scale memories. It
initializes the scroll and transfer function for the channels
specified by TVCHAN. It turns off the zoom, the pseudo-color,
and all channels other than TVCHAN. It clears the graphics
screens and turns on channel TVCHAN in black and white.
TVCHAN.......The TV channel to be left on.
COLORS.......Set to zero (all colors).
GRCHAN.......Set to zero (all overlay planes).