Microtek CX4 - Manual (Page 29)

How To Operate This Projector
Generally, the remote control will be used to control the projector. The keys on the
remote control have the following functions:
To turn the power on or off
To switch between the video signal sources
To enter the OSD Menu to select the adjustment functions such as the
Computer Video, Video Signal Image, Volume, and other settings
To resize the image display
To tune the Volume and select the Mute adjustment
To adjust the Brightness
To adjust the Contrast
To freeze the image
To select the blank function
Please always have your remote control aimed at the remote control sensors that
are designed respectively at the front and at the back part of the projector. Use the
remote control within a distance of 7 meters from the projector.
Besides the remote control, the function keys on the operation panel of the
projector are able to be used for operation. The function keys are as below:
To turn the Power on or off
To enter the OSD Menu to select the adjustment functions such as the
Computer Video, Video Signal Image, Volume, and other settings
To tune the Volume and select the Mute adjustment
To switch between the video signal sources
To adjust the Keystone
To adjust the Brightness
To adjust the Blank
28