Lost depth !!!

[Northboat]

Transducer is a 525-std installed end of 2017 worked fine till last week then nothing
I have dual tztouch2 and installed Navpilot 300 recently
I have no readings and the screen just shows red down lines with no real bottom.
Any help ?

 

[C-Bass]

Photos always help,

But my guess is the fishfinder source for you network changed. Because you have (2) TZT2 systems both have an internal Fish Finder. My guess is the system is looking at the TZT2 unit that does not have the transducer plugged into.

First it is always good to name each TZT2:IE: Port, Starboard or Left/Right, UP, Down: anything to identify each unit. Please choose the Settings Menu, Initial Setup, Data Acquisition, Sensor List. Then you can name each TZT2 unit by touching the small keyboard next to the name. Sometimes it helps to turn on just one unit first so you only see (1) TZT2 int he sensor list and you know which one it is.

Once you have named the TZT2 units, please make sure both units are looking at the correct source for the fish finder. The correct source will be the one that has the transducer plugged into it. Menu, Settings, Sounder: Choose the sounder source that has the Transducer plugged into it.

Their could be a chance that the transducer is bad, but this will be step one.

Kind Regards,

c-bass

 

[Havanajoe]

c bass, sorry for the delay you where correct for some reason i had to switch from one display to the other dont know why it switchedand i was looking ahead of the simple things thank you .