
HSIM-W84 Installation Guide 4-1
4
Troubleshooting
Use this chapter in conjunction with the LANVIEW status monitoring and diagnostic LEDs on the
HSIM-W84 to diagnose power failures, cable faults and link problems. Figure 4-1 shows the front
panel LEDs. Table 4-1 through Table 4-5 describe the LED states of the HSIM-W84.
If you are having difficulty installing and configuring the HSIM-W84, perform the following steps:
• Review the HSIM-W84 QuickSTART Guide to insure proper installation.
• Check that all cables and connectors have been attached properly.
• Verify that power has been applied to the HSIM-W84.
Figure 4-1 HSIM-W84 Front Panel LEDs
Table 4-1 HSIM-W84 Hardware LED States
LED Color State
Processor (CPU)
OFF Power Off
RED Fault condition detected
AMBER Testing in progress
GREEN Functional
2360-01
CPU
HSIM-W84
TELCO
CPU
T1-1
LNK
STS
T1-4
LNK
STS
T1-3
LNK
STS
T1-2
LNK
STS
ASYNC
LNK
STS
Status
Link
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