Ricoh Hadar-PJ1cx Series Podręcznik szkolenia technicznego - Strona 4

Przeglądaj online lub pobierz pdf Podręcznik szkolenia technicznego dla Projektor Ricoh Hadar-PJ1cx Series. Ricoh Hadar-PJ1cx Series 33 stron.

See the specifications table in the service manual for more details.
Contrast: Compare with Sirius-PJ1 which has a contrast of 2000:1
What does '9000:1' mean?
It means that the white areas are 9000 times brighter than the black areas.