Step 7 Testing Character Sets - Toshiba T1100 PLUS User Manual

If you are testing a monochrome CRT, check the troubleshooting
section of the CRT user's manual to determine if the fault lies with the
monitor. If you cannot resolve the problem, have the CRT and TIIOO
PLUS
serviced.
The columns displayed below the characters test an RGB monitor. The
first column shows background color, the middle column shows
foreground color and the last column shows intensified color. The first
two colu
-
be brighter on a CRT.
If any of the colors displayed are incorrect, check the troubleshooting
section of the monitor's user's manual to determine if the fault lies with
---
the monitor. If you cannot resolve the problem, have the monitor and
PLUS
TIIOO
all
If the character attributes displayed are correct, press
the next step of the Diagnostic Test.
Step 7. Testing Character Sets
Two character set modes are tested:
mode is tested first.
A
set of characters is displayed on the screen.
characters
The second character set test displays characters in the
-
Make sure all the characters are correct before pressing
to the next test.
If characters displayed during either test are garbled, take the computer
in for servicing.
-
m
ns should be of equal intensity, while the last column should
Yellow may appear brown in the two left columns.
serviced.
correct before pressing
are
Chapter 9/0IAGNOSTICS
Note
40 25 80
x and
Enter
to move on to the next test.
Enter
to go to
25. 40 25
The x
x
Make sure all the
80 25
x mode.
Enter
to move
9(21