5. DIAGNOSTIC TEST OPERATION << Preliminary version >>
EO18-12017
5.4 Serviceman Diagnostic Test Program
5- 11
5.4.3.1 VGA
Test
In this test, 4 types of image test patterns are displayed individually. With these test patterns, display position
and image quality are checked.
(1) Operation
procedure
1. Select the
VGA Test(1)
button on the Display Test Menu screen.
(The above VGA Test screen appears.)
2. Click the
NEXT Pattern
button to display Image Test Pattern 1.
3. Make sure that the test pattern is displayed correctly.
4. Wait for a few seconds or depress the
[ENTER]
key on the keyboard, resulting in that the display
restores to the VGA Test screen.
5. As there are 4 types of the image test patterns, repeat Procedure 2 through 3 until all the test patterns
are checked.
6. When all the test patterns were displayed correctly, click the
OK
button to terminate the test.
If not, click the
NG
button.
(2) Error
code
Result
Error Code
Error Code Ex
Remarks
1 0
0 Click
the
[OK]
button to terminate the test.
-1 0
0
Click
the
[NG]
button to terminate the test.
(3) Corrective
action
When the image test pattern was displayed incorrectly, the display unit may cause an error. In this case,
please check the display unit.
