HP41CX: cannot activate time

[isanchez]

Hi again!

thanks for your help!!

I have tried with three sets of batteries. Two of them fully charged. The other showed "bat". No response.

The same with the XEQ CLOCK....it turns the display blank.

Just to confirm I am doing it well: I press XEQ, then alpha, then I write CLOCK and then again ALPHA...is at that moment when the display gets blank...it can be recovered pressing the "back arrow".


Thanks again for all

Regards

Ignacio