Operation Manual

Simrad SH80
2
850-164385 / Rev.C
System overview
Main units
The Simrad SH80 sonar consists of the following units:
 Wheelhouse units:
- Display monitor
- Sonar Operating Panel
- Sonar Processor Unit
- Sonar Interface Unit
 Sonar room units:
- Transceiver Unit
- Hull Unit
Wheelhouse units
The Display Monitor is a high-resolution colour LCD (Liquid
Crystal Display). In addition to the sonar picture, the monitor
can also display the user menu for the interactive operation. In
order to ease the situation comprehension, certain colours have
been chosen to better the distinction between the various
elements in the scene.
The Operating P anel contains all necessary control functions
for operating the sonar. The controls are arranged in function
groups, which gives a clear and easy operation. Note that all
sonar operation also may be made from the trackball, or from an
optional standard mouse.
The Sonar Processor Unit contains a ruggedized computer,
which runs the Microsoft Windows XP operating system.
The software has been modified by Simrad to suit the SH80
sonar requirements. The unit holds a CD R/WR unit to be used
for future software upgrades.
The Sonar Interface Unit provides interface for all auxiliary
equipment; log, gyro, GPS, echo sounder, trawl systems, purse
seine systems etc. One signal cable is used for the
communication with the Transceiver Unit in the sonar room.
Note that SH80 sonars shipped before August 2003 use a
different Sonar Processor Unit; the APC10. These sonars do not
have the Sonar Interface Unit fitted. All interfaces to peripheral
equipment are then handled by the APC10.