Ricoh Hadar-PJ1cwu Y089 Manual de formación técnica - Página 4

Navegue en línea o descargue pdf Manual de formación técnica para Proyector Ricoh Hadar-PJ1cwu Y089. Ricoh Hadar-PJ1cwu Y089 33 páginas.

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.