Edgetech 2000-CSS, User Manual

Page: 87 / 101

6-3
SYMPTOM PROBABLE CAUSE CORRECTIVE ACTION
In DISCOVER Sub-Bottom,
choose Control Panel from the
Sonar menu and select the
Network tab from the Options
dialog box. Verify that the
TCP/IP Address is 127.0.0.1 and
the TCP/IP Socket is 1600.
The towfish is faulty.
Verify towfish on a different
2000 Topside computer. Verify
2000 Topside computer with a
different towfish.
Table 6-1: 2000 Topside computer—Troubleshooting Guide
6.2 STARMUX III Digital Telemetry Link Troubleshooting
Guide
SYMPTOM PROBABLE CAUSE CORRECTIVE ACTION
The green POWER indicator
does not illuminate when the
unit is turned on.
The POWER switch in the front
or rear of the unit is not turned
on.
Verify that both POWER
switches are on.
No AC power. When using AC
power connector.
Verify that the digital link is
connected to AC power. Check
the AC power source. Verify
that the fuse is good.
5 amp fuses on rear panel VAC
connection are bad.
Check fuses for continuity.
Replace if necessary.
The indicator is not operating.
Open the unit and check the
indicator LED and wiring.
The green LAN indicator does
not illuminate when the unit is
turned on.
There is no connection between
the digital link and the external
topside computer.
Check the LAN connections
between the STARMUX III unit
and the topside computer.
The indicator is not operating.
Open the unit and check the
indicator LED and wiring.