Toshiba T2000 Maintenance Manual page 70

Subtest 06 640x200 Graphics display (mode 6, E)
This subtest displays the even dots, odd dots, and all dots blocks in the 640x200 dots
graphics mode 6 and E as shown below.
640*200 GRAPHICS DISPLAY : [X]
PRESS [ENTER] KEY
To exit this subtest and return to the DISPLAY TEST menu, press Ctrl + Break.
Subtest 07 640x350/400/480 Graphics display (mode 10, 74, 12)
This subtest displays the even dots, odd dots, and all dots blocks in the 640x350 and
640x480 dots graphics mode 10 and 12 as shown below.
640*XXX GRAPHICS DISPLAY : [XX]
PRESS [ENTER] KEY
To exit this subtest and return to the DISPLAY TEST menu, press Ctrl + Break.
3-18
EVEN DOTS ODD DOTS
DRIVEN DRIVEN
EVEN DOTS ODD DOTS
DRIVEN DRIVEN
ALL DOTS
DRIVEN
ALL DOTS
DRIVEN