Installation manual

Simrad SD570 / Base version
12
851--160117 / B
3 THE SONAR CONTROL UNIT
3.1 Starting up the sonar control unit
Note that the Sonar Control Unit can be connected for either 115
or 230 VAC without any special action. Both the internal power
supply and the display are specified for a voltage range of
minimum 85 VAC to maximum 265 VAC.
j Settheswitch S101 attherear oftheSonar Control Unit
to OFF position. For location of the switch, see figure 6.
j Connect the SONAR TRANSCEIVER (4) cable from the
transceiver unit to the rear of the drawer unit (refer to
figure 6).
j Connect the 115/230 VAC mains power cable (3) to the
rear of the drawer unit.
j Settheswitch S101 attherear oftheSonar Control Unit
to ON position.
j Press the ON/OFF--HOIST button on the operator panel
and hold it for approximately 2 seconds until the Sonar
Control Unit starts up.
j After approximately 10 seconds, the menu will be
displayed on the screen. If not, check that the display
brightness and contrast are correctly adjusted (refer to
figure 7).
j IftheblinkingtextADJUSTCOURSEisdisplayedinthe
menu field, push the menu joystick to the right.
j Check that the ship symbol, tilt indicator etc. are
displayed on the screen.