Multimeter LCD displaying all settings need some advice - fault

[RobC]

I recently got a bulk salvage auction win and this was one of the meters which has a lovely large screen. I got it running and went to test it on a socket to test how accurate it was and blew the 500ma glass fuse in the back. Replaced it and still on pressing the on/off button this is all the meter will display, I've checked over the components inside for damage and checked the ceramic resistor too but that is also fine.

Un-able at all to find any information on this specific meter, almost like it never existed to a point.

Has anyone at all ever come across this situation or any knowledge with where to look next?



Cheers