Console Installation
CPU Board Component Locations
12
CPU Board Component Locations
Figure 6 shows important component locations on the CPU board.
Figure 6. CPU Board Components
Legend for numbered boxes
1
Console features ibutton (under display)
2
Door (reference)
3
Liquid crystal touch screen display
4
Filtered probe data indicator
5
RAM clear jumper J2 (shown in normal position)
6
CPU board (extends under display)
7
Alarm indicator LED1
8
Power indicator LED2
9
Dip switch with all switches in the open position (normal). Set switch 1 to Closed position to access diagnostic screens.
Switches 2-4 are unused.
10 Display contrast adjustment
11 Console features update ibutton
12 Console setup archive history
13 Console system software U19, U22, and U25.
U19
U22
U25
PGM1
R83
CONTRAST
1
OPEN
2 3 4
FPD
LED2
LED1
J2
1
con
s
ole
s
/tl
s
2/di
s
pl
a
y.ep
s
2
3
4
5
6
7
8
9
10
11
12
1
3