C2-8000 S
ERIES
O
PERATION
M
ANUAL
52
The gamma values affect the linearity of the blended edges, allowing for the fact
that projectors do not normally output a picture whose brightness is directly
proportional to the voltage within the video signal. These values are best adjusted
once any overlapping images are aligned with each other
This controls a ‘compensation’ value that sets the minimum brightness of the centre
and side areas during edge-blending. It is used to compensate for the fact that
projectors cannot generally output a purely black signal – and hence the overlap
area would normally be brighter as a result. Increasing the centre area’s value will
compensate for this.
For 2x2 (or higher) setups, the side value can also be adjusted to correct for corner
brightness errors
9.7
Items Associated with the Adjust logos group
Logos are like miniature Testcards, for ‘labeling’ of a video channel. Logos are
loaded into the unit via the Windows based control utility and once in the device
they can be called up for insertion as required. Horizontal and Vertical Position plus
Fade Level are all controlled using this menu group.
Selects the Logo you wish to adjust.
Allows a logo to be turned off, and not displayed on the output screen.
A fixed number of Logos can be stored in non-volatile memory for later recall. Use
this setting to select the Logo to be displayed and adjusted.
This parameter controls the position of the logo within the window as a percentage
of the total size of the screen – thus [50] [50] would place the logo in the centre.
Adjust logos
Logo enable [On]
Adjust logos
Logo to adjust [a]
Adjust logos
H/V position % [10] [10]
Adjust logos
Logo number [1]
Adjust keyers
Eb comp cent/side [ 0] [ 0]
Содержание C2-8000 Series
Страница 26: ...C2 8000 SERIES OPERATION MANUAL 22...
Страница 88: ...C2 8000 SERIES OPERATION MANUAL 84...
Страница 134: ...C2 8000 SERIES OPERATION MANUAL 130 20 20 Optional Accessories TBA...
Страница 135: ......
Страница 136: ......