I/O Panel Leds; Interpreting I/O Panel Leds - DEC 4000 AXP Service Manual

Figure 2–5 I/O Panel LEDs
F1
0
F2
F3
1
F4
Table 2–3 Interpreting I/O Panel LEDs
Indicator Meaning
ThinWire When lit, indicates ThinWire
Ethernet Fuse fuse is good; unlit indicates fuse
OK has blown.
Thickwire When lit, indicates thickwire
Ethernet Fuse fuse is good; unlit indicates fuse
OK has blown.
2–10 Power-On Diagnostics and System LEDs
ThinWire Ethernet Fuse OK
Thickwire Ethernet Fuse OK
ThinWire Ethernet Fuse OK
Thickwire Ethernet Fuse OK
LJ-02012-TI0
Action on Error
Replace fuse (refer to Chapter 5).
Replace fuse (refer to Chapter 5).