Installation manual

Simrad SP70
180
850-164186 / Rev.D
5 Use the hand crank to hoist and lower the transducer.
6 When finished, loosen the brake release screw to engage
the motor brake. Check with the hand crank to ensure that
the motor brake is engaged.
7 Remove the hand crank from the stub shaft, and mount it
in its storage position in the Motor Control Unit.
8 Press the black button marked 1 on the motor overload
switch S301.