[CA] [CA11] Axiom 9 - Depth Solution

[morfez]

I bought the Axiom 9 with the Realvision Transducer (RV-100), in the description it stated the max depth for CHIRP is 900', but when I installed and tested offshore the max depth is 300' for all the different applications (3D, SV, DV, CHIRP), most of the times I fish for marlin and I'm wandering:

1.- Is there any software configuration or hardware upgrade in order to get the 900' depth?

2.- I know the Axiom has two transducer connections, could I get a CP370 with an airmar P58 transducer (800 dllrs solution) and get readings up to 1000' or Do I need to get CP470 with TM258 transducer (2,000 dllrs solution) to get the readings?

3.- If I install two transducers, the RV-100 and the P58 with CP370 do I lose the CHIRP technology up to the RV-100 readings? Could I swap the transducers with the Axiom software depending the fishing I'm performing?

4.- What's the recommended and if possible cheapest solution to get readings up to 900'+?

Thank you very much!
EM