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SY-422A Board
A
B
C
1
2
3
4
5
6
7
8
9
10
Ref. No. (Ad-
Name
dress)
D602 (H-7)
-
D603 (H-7)
-
D604 (H-7)
-
D605 (H-7)
-
D606 (H-7)
-
D607 (H-7)
-
D608 (H-7)
-
D609 (H-7)
-
D701 (E-8)
-
D702 (E-8)
-
D703 (E-8)
-
D704 (E-8)
-
D705 (E-8)
-
D706 (E-8)
-
D707 (D-8)
-
D708 (D-8)
-
D709 (D-8)
-
PWS-4400
D
E
F
D1701
Color
Description
Green
On when SYS1 functions normally
Green
On when SYS1 functions normally
Green
On when SYS1 functions normally
Green
On when SYS1 functions normally
Green
On when SYS1 functions normally
Green
On when SYS1 functions normally
Green
On when SYS1 functions normally
Green
On when SYS1 functions normally
Green
On when SYS1 Ether1 is connecting in TX
Green
On when SYS1 Ether1 is connecting in RX
Green
On when SYS1 Ether1 is connecting in DUPLEX
Green
On when SYS1 Ether1 is connecting in LINK1000
Green
On when SYS1 Ether1 is connecting in LINK100
Green
On when SYS1 Ether1 is connecting in LINK10
Green
On when SYS1 Ether2 is connecting in TX
Green
On when SYS1 Ether2 is connecting in RX
Green
On when SYS1 Ether2 is connecting in DUPLEX
G
H
J
D2302
D1502
D1503
D1504
D1505
D1506
D1507
D1508
D1509
D2204
D2203
SY-422A board (Side A)
K
L
Normal State
(Power On)
On
On
On
On
On
On
On
On
Off
Off
Off
Off
Off
Off
Off
Off
Off
Continued
1-22
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