Radio Shack CCR-81 Operation Manual

computer Graphics Operation Manual
-----------TRS-BO ® ----------
l~ PSET (RND(64~),RND(24~»,1
2~ GOTO l~
Pixels are randomly set to 1 (ON) over the defined area (the
entire screen).
PSET (-3~~,-2~~),1
The values for (~) are accepted, but since it is beyond
the parameters of the screen, the pixel is not set.
l~ PSET (32~,12~),1
2~ A$=INKEY$: IF A$= "" THEN 2~
3~ PSET(32~,12~),~
Line l~ sets ("turns ON") a pixel; line 3~ resets ("turns
OFF") the same dot.
----------ltadlOlIIaeIi ----------
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Radio Shack CCR-81 Specifications

General

Brand	Radio Shack
Model	CCR-81
Category	Desktop
Language	English