Microtek MS4 user manual Adjust the Zoom, Focus and Keystone, To sharpen the projected image

Adjust the Zoom, Focus and Keystone

1. Use the Image -focuscon- trol (on the projector only)

to sharpen the projected image .

2. Use the Image -zoomcon- trol (on the projector only) to resize the projected im- age and screen size .

3. Use the Keystone buttons (on the projector or the

remote control) to correct image-trapezoid (wider top or bottom) effect .

The keystone control ap- pears on the display.