Barco R9001330 owner manual Read AMDS, Random Access Adjustment Mode

Random Access Adjustment Mode

up or down to scroll to desired digit. When finished press ENTER to confirm.

c. counting up or down by pushing the control disk to the right or to the left.

How finding the correct values for the displayed item?

During the installation of a file with LOAD, the horizontal period, the total number of vertical lines and the interlaced mode are automati- cally measured and filled in in the menu table. These values will be available when starting up the EDIT procedure of an active file.

Select first "Horizontal" and press ENTER to display a full image. If the value for "Horizontal total pixels" is wrong, sampling mistakes (small vertical bars in the projected image) will be seen in the image. Select "Total" and adjust the pixel quantity. Adjust for zero bars (hint : if the number of bars increase, adjust in the other way).

The active pixels : determine the width of the window on the screen. This value is normally given in the source specifications. If not, adjust until full image is displayed (no missing pixels).

Horizontal shift : to shift the image on the screen.

Horizontal period : already filled in with the correct value when active file.

Press EXIT to return to the normal Edit file menu.

Select "Vertical" by pushing the control disk up or down and press ENTER. The full image is displayed.

The "Vertical Total lines" are already filled when an active file is selected to be edited.

The "Active lines" : number of horizontal lines determining the height

of the projected image. This value is normally given in the specifica- tion of the source. If not, adjust until full image height is displayed (no missing lines)

Vertical shift : shift the image up and down (push joy stick up or down) on the screen until the correct image position is obtained.

Interlaced [On] or [Off] : this selection is automatically filled when active file has to be edited. If the image is wrong due to mismeasurement, use the ENTER key to toggle between [On] and [Off]. (for interlaced images, 1 frame contains 2 fields).

Read AMDS

AMDS = automatic mode detection & synchronisation

During the installation of a file with LOAD, the system automatically measured the horizontal period, the total vertical lines and the interlaced mode.

When selecting Read AMDS, the system remeasures the above indicated items.

11-6 5975288 BARCOGRAPHICS 8200 110497