378511/A
41
(CD090306_001_001)
ON
OFF
1
2
3
4
5
6
Switches and links
The CBMF board holds several switches and links.
These are implemented to allow the circuit board to
be used in several different configurations.
The switch setting on the CBMF board has to be
correct. All the switches on all the CBMF boards in
the Processing Unitshould be set to OFF. OFF is when
they are pushed towards the edge of the circuit board.
Do not touch other switches or link settings.
The CBMF board is configured by Kongsberg Maritime for use in the EM 2040C. If you
receive a spare CBMF board, this is also set up correctly before it is shipped.
CBMF board connectors
The CBMF board holds a large connector for the backplane, as well as several front
mounted connectors.
This is a generic photo. The CBMF board used by the EM 2040C may look slightly
different due to minor design changes on the protective lid and/or the front panel.
The CBMF board is fitted with the following connectors.
A
SYNC - signal used for synchronisation when multiple echo sounders are employed
on a vessel
B
1PPS - one pulse per second input signal used to synchronise the internal clock
in the Processing Unit
C
ETH1 - Ethernet connection to internal switch in the Processing Unit
D
ETH2 - not used for EM 2040C
Содержание EM 2040C
Страница 1: ...Maintenance manual EM 2040C Multibeam echo sounder...
Страница 2: ......
Страница 3: ...378511 A August 2016 Kongsberg Maritime AS EM 2040C Multibeam echo sounder Maintenance manual...
Страница 8: ...6 378511 A EM 2040C...
Страница 10: ...8 378511 A EM 2040C Topics System description page 9 System diagram page 11 System units page 12 EM 2040C...
Страница 16: ...14 378511 A Troubleshooting Topics BIST Built In Self Test dialog box page 15 EM 2040C...
Страница 71: ...378511 A 69 Hydrographic Work Station outline dimensions Drawing 378828 2 pages Drawing file...
Страница 72: ...70 378511 A Page 2 EM 2040C...
Страница 123: ...378511 A 121 Hydrographic Work Station 50 processing unit 45 48 Remote Control Unit K Rem 73 topside 50 Index...
Страница 124: ...2016 Kongsberg Maritime...