19
Varyscan
®
4 1200 HMI
Change of Eprom/ Software Update
To change the Eprom proceed as follows:
Remove the cover sheet for the electronic board below the mirror by taking out the 4 screws (see sketch page
36). By comparing the electronic board with the plan of electronic parts you can see the Eprom at the right side
(IC U2). Carefully lift out the used Eprom from the holder and change it for a new one.
Attention:
Pay attention to the polarity of the Eprom!
(The inlet of the Eprom has to point to the same direction as the inlet of the IC-holder.)
Close the lid and fix it with screws. Plug in your Varyscan
®
and please test all functions.
