4125-P Portable Topside Processor Connections - Edgetech 4125 SIDE SCAN User Manual

The 4125-P Portable Topside Processor controls and indicators are the following:
POWER
(Switch)
POWER
(Indicator)
FISH POWER:
NOTE:
off power to the tow vehicle should the processor be disconnected from
the tow vehicle for an extended period. The power will also be turned off
if an over current or under current condition exists. To reactivate the
power to the tow vehicle, turn the POWER switch off and then on again.
LINK:
CM
(Current Memory)
3 3 .6

4125-P Portable Topside Processor Connections

The 4125-P Portable Topside Processor connections are made using connectors on the side panel as
shown in Figure 3-1.
The 4125-P Portable Topside Processor connections are the following:
TOWCABLE:
ETHERNET:
DC INPUT:
Toggle switch. Turns on the 4125-P Portable Topside Processor.
Red indicator. Illuminated when the 4125-P Portable Topside
Processor is on.
Red indicator. Illuminated when the 4125-P Portable Topside
Processor is on and the tow vehicle is properly connected to it. The
indicator is off if no power is being drawn by the tow vehicle.
The 4125-P Portable Topside Processor will automatically switch
Green indicator. Flashes when the 4125-P Portable Topside Processor
is connected to a tow vehicle that does not include the additional
telemetry option. For a tow vehicle that does include the additional
telemetry option,
communications link with the tow vehicle is being established and
then illuminates continuously when the link is found.
Red indicator Flashes at 1 HZ is an undercurrent condition exist and 2
HZ if an over current condition exist between the topside and tow fish.
If flashing, check the tow cable for shorts or for non-continuity on pins
1 and 2.
6-pin female bulkhead connector. Connects to the tow cable.
4-pin female bulkhead connector. Provides a 10/100BaseT ETHERNET
connection to the laptop computer.
2-pin male bulkhead connector. Connects to 12–24 VDC power.
the indicator flashes
3-5
while a reliable