Runco rs 440lt 用户指南

下载
页码 84
Runco RS-440 Installation/Operation Manual
31 
PRE
L
IMINAR
Y
3.10 
Primary Lens 
Adjustments
The RS-440 gives you a great deal of control over the picture size, position and focus. 
Figure 3-15 shows the location of the focus and zoom controls; Figure 3-16 shows the 
location of the lens shift controls. 
Focus and Zoom
To focus the projected image, rotate the focus ring left or right.
To make the picture larger (zoom in), rotate the zoom ring to the left (toward the Runco 
logo). To make the picture smaller (zoom out), rotate the zoom ring in the other direction.
Figure 3-15. Focus and Zoom Controls
Zoom ring
Focus ring
Zoom in
Zoom out
Focus
ring
Zoom
ring