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Jason, Marine Mechanic
Category: Marine Electronics
Satisfied Customers: 540
Experience:  Degree in Marine Technology, Also Certified with Mercury Marine, MCM, MIE, VP, Yamaha, Honda, Suzuki
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I have a rd30 as my backup. All I get is dashes when I power

Customer Question

I have a rd30 as my backup. All I get is dashes when I power it up. I have made sure the 0/s power is on but still nothing. Wha should I check next.
Submitted: 1 year ago.
Category: Marine Electronics
Expert:  Charles replied 1 year ago.
Hello, my name is***** will assist you.How is this unit networked together with the main unit?What sensors are connected to this unit?
Customer: replied 1 year ago.
We have harming as our main unit. I don't think it is tied in to the rd 30. The sensor if airmar smart senser
Customer: replied 1 year ago.
Garmin not harming
Expert:  Charles replied 1 year ago.
Do you know the number on the sensor?
Customer: replied 1 year ago.
Expert:  Charles replied 1 year ago.
Got it thanks.does the temp or speed work on the gauge at all, or is it completely blank?
Customer: replied 1 year ago.
Nothing but dashes
Expert:  Charles replied 1 year ago.
Ok, first item to check is to make sure that the transducer is still attached to he unit. If so, check as much of the transducer wire as you can to make sure that there are not any nicks or cuts in it.

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