Recently professionally installed brand new Furuno TZTXL suite that includes side scan. Three MFDs, radar, autopilot. Hub 102. Everything works well except the side scan.
When I touch the side scan icon it enters side scan mode and sometimes gives an beep and error message with a white screen displaying "no connection". After sitting for a few minutes it will then connect and work providing images on the screen. Randomly it will lose connection and start beeping again. I have checked the transducer cable connection at the back of the unit. Moving the transducer cable around at the unit doesn't seem to cause it to connect or disconnect . Transducer is on a flat pad on the rear of the transom as a through hull attachment.
Advice on where to proceed to look next?
When I touch the side scan icon it enters side scan mode and sometimes gives an beep and error message with a white screen displaying "no connection". After sitting for a few minutes it will then connect and work providing images on the screen. Randomly it will lose connection and start beeping again. I have checked the transducer cable connection at the back of the unit. Moving the transducer cable around at the unit doesn't seem to cause it to connect or disconnect . Transducer is on a flat pad on the rear of the transom as a through hull attachment.
Advice on where to proceed to look next?
