Simrad SU90 Installation Manual

Settingtowork
5Ifnoiseisshownonthedisplay,usetheTrainleftandTrainright(arrow)buttonson
theOperatingPaneltoturnthewhiteaudiolinetothenoisyareaonthedisplay.
[_____]Ok
6ReadthecurrentecholeveldisplayedbytheEcho
Levelbutton.
Ifthisdoesnothelp,checkthatotherequipmenton
board,suchascoolingsystems(RSV),hydraulicpumps,electricmotorsetc,donot
inuenceonthenoisereading.
[_____]Ok
7Writedownthemeasuredecholevelhere.
Echolevel(dB):
[_____]Ok
381293/A
189

Simrad SU90 Specifications

General

Brand	Simrad
Model	SU90
Category	Sonar
Language	English