G904 User Guide Document: G904-2
----------------------------------------------------------------------------------------------------------------------------- ----------------
34
16.3. [Overlap]
– Bezel Compensation and Position Alignment
[Overlap] adjustment changes the cropping area of the image so that image position in each monitor
will be shifted. It can compensate Bezel Size of the monitor and correct misalignment in monitor
installation. If overlap value is decreased, each monitor will crop less image area and cause [zoom in]
(enlarged) effect. If overlap value is increased, each monitor will crop more image area and cause
[zoom out] (shrunk) effect. User can also use this function to shift the whole image location for irregular
video wall and set overlap area for projector edge blending application.
➢
Maximum [Overlap] adjustment value is +_1800 pixels in all directions.
➢
User can see real time image and select [Edge] to adjust [Overlap] value to do Bezel correction.
➢
[Overlap] adjustment can also compensate the position mis-alignment in monitor installation.
➢
User can reduce [Overlap] value to stretch the image outside video wall (some image will be
missing) or draw image inside video wall with Black or Blue blanking area at the edge through
increase [Overlap] value. This function can adjust the aspect ratio of the content to match required
aspect ratio of the video wall. Please see more details in [Flexible Aspect Ratio Adjustment] section.
16.4. [Position]
–Position adjustment
[Position] function is to shift image position without changing image size or aspect ratio. After activate
[Position] menu, user can use direction key to change the image location. It is possible to see blank
border after image position shift.
