Vidikron Vision 140 用户手册

Figure 2-3 shows the Vision 140/150 rear-panel keypad. 

1.

LED STATUS DISPLAY 

 

The LED status window displays an active pattern of segments to indicate the projector 
is changing its state from powered down to powered up. The message “On” appears in 
the display when the projector has completed its initialization and is ready for use. 

2.

POWER BUTTON 

 

Not used. Use the VHD Controller to turn the projector on or off.

3.

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Use these buttons to focus the projected image.

4.

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Use these buttons to increase or decrease the projected image size.

5.

 

Press this button to access the motorized lens shift controls.

6.

 

Press this button to initiate an automated process in which the projector optimizes 
critical display parameters for the current source. 

7.

SHUTTER 

 

Press and hold this button for two seconds to toggle the internal mechanical shutter 
blade closed or open. A closed shutter blanks the display (turns it to black). Close the 
shutter to mute all display while maintaining access to projector functions. Opening the 
shutter restores the image. 

8.

 

Press this button to show or hide the projector menus. 

 

 

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