Quantum Data 801GC, 801GF, 801GX manual Programming

should be stable and legible on your display. You should also double check the active video data to make sure you have at least 640 pixels by 480 lines of active video.

Once you have confirmed proper operation, switch the 801G* to its programming mode:

1)Turn the 801G*’s power off.

2)Turn the power back on while holding down the “Image” button on the front panel.

3)Select a compatible format using the Format knob.

4)Rotate the “Image” knob. You will see additonal image names appear on the LCD win- dow. Most are GUI editor screens that will ap- pear as text on your display screen. Pressing the “Image” button so that it is lit will activate the editor that is being displayed.

You will also see an image name of “CustmImg” in the list. It is a default custom image that can be edited and saved using another name. Press- ing the “Image” button will activate the custom image editor.

The generator’s front panel knobs and buttons per- form different functions in the GUI screens when an editor is activated. In most cases, the upper “For- mat” knob is used to select an item in the screen to be modified. The lower “Image” knob usually modi- fies or tweaks the selected item. The current button functions are identified by eight inverted text labels at the bottoms of the screens. Available button func- tions are shown with an intensified background on the screen and lit buttons on the front panel. Un- available button functions are dimmed on the screen and front panel. More information on specific knob and button functions will be given in the discussion of each editor.

To switch the 801G* out of the GUI programming mode, cycle the power without holding any of the buttons down.

6-8 Chapter 6: Programming Model 801GC, 801GF & 801GX¥Rev. A