Batboard

Posted: **Wed Mar 27, 2019 11:15 am**

I have a XTS1500 with FAIL 02/90 on display. Manual says "DSP startup message not received correctly". What should I check?

Posted: **Sat Mar 30, 2019 3:35 pm**

Try a firmware update to re-write the DSP firmware if it is corrupt.

XTS1500 with FAIL 02/90