Edgetech 4205 - Table 7-2: 701-DL Digital Link Troubleshooting Guide

7-95
SYMPTOM
PROBABLE CAUSE
CORRECTIVE ACTION
unit is turned on.
Green LINK indicator
on the topside flashes
when the topside is
turned on. After 1-
minute flashing should
stop, and the indicator
should remain lit.
Tow cable between topside and
Towfish is disconnected or faulty.
Check connections and tow cable.
Modem settings on the topside
are incorrect.
Refer to APPENDIX C for modem settings.
4205 Towfish is faulty.
Check topside on different Towfish.
Table 7-2: 701-DL Digital Link Troubleshooting Guide.