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Chapter 2 Diagnostics
8. Operator Panel
Operator Panel Menu enables the running of tests on Operator Panel. These tests include the LEDs,
the LCD, and the Keys (buttons).
With “Operator Panel” displayed on the LCD, pressing the “
X
” button will enter the Operator Panel
menu and display the first menu selection.
8.1 LED Test
With LED Test displayed, pressing the “
X
” button will run the LED test. The LED test is used to verify
operation of the Operator Panel LEDs.
8.2 LCD Test
The LCD test is used to test the segments of the LCD display. With LCD Test displayed, pressing the
“
X
” button will run the LCD test. The first line will display “00 - 0F”. The second line will display sixteen
different characters and the second line will display “10 – 1F”.
Pressing the “
S
” button will proceed to the next group, 20 – 2F. Again the first line will display sixteen
characters and the second line will display “20 – 2F”. There are sixteen different groups in this test.
They are:
00 - 0F
50 – 5F
A0 – AF
F0 - FF
10 – 1F
60 – 6F
B0 – BF
20 – 2F
70 – 7F
C0 – CF
30 – 3F
80 – 8F
D0 – DF
40 – 4F
90 – 9F
E0 – EF
