If you don't know the system you need a service engineer.

Cheers

Wijnholds, Anita wrote:
>
> Hello everyone,
>
> I got the following message from a student. As I’m not familiar with 
> this system, I would ask you if you have any idea.
>
> I have managed to scan my specimens without gettting a very good 
> image, but I know the lasers are working and that is good news. 
> However, the main problem I have is an error that appear after a few 
> times I do the scanning. The following statements appear: "Write 
> Voltage ()failed! Output voltage to AOM not set!" and "Send Cmd 
> impossible because PingPong stopped!". After these errors appear then 
> I can not scan anything, sometimes the laser turns off, sometimes it 
> stays on until I close and start the program again, then it stops 
> iluminating, but it still will not scan. Eventually if I turn the 
> computer and microscope off for some hours then turn everything back 
> on it works fine and then blocks it self after I have tried to scan 
> for half an hour or so.
>
> It is a LSM 510 Axiovert 2.5.
>
> Thank you for your help.
>
> Best regards,
>
> Anita Wijnholds
>