Installation manual

Introduction
33
851--160117 / B
j Ifthedirectioniswrong,changetwoofthegyrophasesfor
the Sonar Control Unit in the gyro connection unit.
j If the gear ratio is wrong, check the table for the gyro
switch setting in chapter 7.2 in section “Installation
procedures”.
j When the course gyro readout works OK, switch off the
Sonar Control Unit by pressing the ON/OFF--HOIST
button.