(Ak: Uusi sivu: Always make these checks before contacting technical support. Most common causes for display to be blank are: Scheduling for all presentations has ended, wrong scheduling or displa...)
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Nykyinen versio 19. maaliskuuta 2015 kello 15.00
Always make these checks before contacting technical support. Most common causes for display to be blank are: Scheduling for all presentations has ended, wrong scheduling or display is turned off.