Installation manual

Start--up procedures
111
851--164300 / C
9.10 System start-up
Introduction
To do the final tests, the vessel must be in the sea. This is because
the transducer always must be in water before you start
transmitting.
WARNING If the sonar system starts transmitting while
the transducer array is in open air, this may
lead to serious damage to the transducer and
the transmitters.
Preparations
In order to prepare the system start-up, carry out the following
operations in the Transceiver Unit and the motor control unit.
1 Connect and fasten the transducer plug to the left-hand side
of the Transceiver Unit.
- Use the screws and washers applied for the protecting
cover.
2 Reinsert the uses F201 and F202 on the HV power unit.
→ The fuses are shown on figure 37 on page 108.
3 Set the hoisting/lowering switch S302 in the Motor Control
Unit to Remote position.