Simrad SX90 - INSTALLATION REV C - Starting up the Transceiver Unit

SimradSX90
StartinguptheTransceiverUnit
ObservethisproceduretopoweruptheTransceiverUnitforthe
rsttime.
Figure48SX90TransceiverUnitpowersupplies
TRX32
TRX32
TRX32
TRX32
TRX32
TRX32
TRX32
TRX32
PSU-MAIN
12V
ETHERNET
6V
5V
3,3V
24V
SER VICE
OFF
REMOTE
F1
F2
(CD01501 1C)
A
POWERGOOD
F1
F2
B
C
D
AFusesF1andF2onthePSUMainpowersupply
BServiceswitch
CIndicatorlampsforlowvoltagesupplies
DFusesF1andF2ontheHighV oltagepowersupply
Procedure
1DismounttheheatexchangerdoorfromtheTransceiver
Unit.
2RemovethefusesF1andF2fromtheHighVoltagepower
supplyfrontpanel(D).
Note
TheHighV oltagepowersupplyistheunitmountedonthe
farrightsideoftheTransceiverUnit.
112
307531/C