Kongsberg Seapath 320, Installation Manual, Page: 38 / 152

Seapath 320
22 M300-62/rev.2
The LED to the left indicates power and software status.
During start-up the indicator to the left
appears red.
When the software is up and running, the
indicator turns green.
The second LED to the left indicates MRU status.
The LED is red when there is no contact
with the MRU.
The LED is yellow when there is contact
with the MRU but PPS or data are
missing.
The LED is green when there is contact
with the MRU and PPS and data are OK.
The LED to the right indicates status of the four network cards.
The LED is red if there is an error on one
or more network cards.
The LED is green when all four network
cards are OK.
During normal operation, all LEDs should
be green as indicated to the right.
2.12.4 MRU to Processing Unit cable wiring
The MRU is connected to the Processing Unit with a cable which is terminated in the
MRU junction box in one end and with a 10 pin terminal for the Processing Unit in the
other end. The MRU is then powered from the Processing Unit.
The cable wiring is as follows:
Processing
Unit/MRU
Pin no.
Signal Pair no.
Colour
MRU
junction box
Pin no.
MRU
connector
Pin no.
3 NC Screen chassis (x3
side)
10 24V_MRU 1 white 1 (x1 side) R
1 GND 1 blue 2 (x1 side) B