POLAR 76 EM ERROR 56

Hi everybody,

When i started my POLAR 76 EM, i see on the screen error 56.
can anyone help me on this problem?

Best Regards,

Artitech

 

Hi ir:
Normally this problem is associated:
in memory component of card
KDI.

You must replace the card KDI.

 

Hi,

I switched the card KDI with a other on a old POLAR 76 EM but i have always the error 56.
Do you have à other idea?

 

this may be help

 

Hi sir:
My apologize i was traveling to my country to USA for vacations with my relatives
Arrived yesterday.
My apologize for my error , since 56 is Not associated with the Polar 76 EM.
However i am recommending due this:
1) Check supply voltage to card EI, see for LED V6: -12 Vdc or -30Vdc missing, replace or repair, see the schematic diagrams.
2) Clean very well the edge connector for electronic boards, with special contacts cleaners.