Vivitek dx6851 User Manual

14

DU6871/DW6851/DX6831 DLP Projector - User's Manual

The high quality display effect can be guaranteed only when the projector is correctly 

installed� Generally, the light source facing the screen should be reduced or eliminated as 

much as possible� The contrast of the image will be obviously reduced if the light directly 

shines on the screen, such as the beam from windows or the searchlight cast on the 

image� The image may become faded and not bright�

There are 6 fixture screw holes at the bottom of projector for ceiling mounting, the available 

installation options as below�

Front: Install the projector on the table and project the image forward�

Rear: Install the projector on the table and project the image from rear�

Ceiling + Front: Mounting the projector on the ceiling and project the image forward�

Ceiling + Rear: Mounting the projector on the ceiling and project the image from rear�

Up + Front: Projector is mounted vertically upwards and project image upwards�

Down + Front: Projector is mounted vertically downwards and project image downwards�

The screw is M4*0�7�

The maximum length of screws is 18mm�