1. Switch on the PJ
2. Press and hold the Menu-Button for 8 sec.
3. Press the ESC-Button twice
Now a new Window with Informations about the Beamer appears. With the
"Arrow-right" and "Arrow-left"-Button you can see several other Information-Windows.
4. Press again the Menu-Button for 8 sec.
5. Press again the ESC-Button twice.
Now a new Windows appears. On the left side you see 6 lines named
"DIP-SW1" to "DIP-SW 6". Move with the "Arrow-down-Button" to "DIP-SW 6" and press "Enter".
On the right side there are 8 lines named "Bit 0" to "Bit 7" and then "0" and "1" with a white (=deactivated) or green (=activated) Rectangle before the 0 or 1.
Move now with the "Arrow-down"-Button to the line named "Bit 5" and then activate with the "Arrow-right"-Button.
Don't change other bits or DIP-Switches!
Now press Enter and then leave the menu by pressing ESC twice.
χιλια ευχαριστω......