FOLSOM 2100DE, Installation And Operator'S Manual

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Manual # 26-6092936-00 / Revision A VFC-2100DE
– Scaler with Digital Effects
49
Command:
WEL op ew
Description:
This will upload, download or generates the wipe edge table.
Parameters:
op - Wipe Edge Load; op[L|S|U|D|W] linear|sine|upload|download|width
ew
– Edge width; [1-256]
Example:
WEL S: load a sine wave curved wipe edge
WEL W 30: set the wipe edge width to 30 pixels
Command:
WIN ss hs vs hc vc rr mode hsx vsx hcx vcx modex
Description:
This will define Output Window Size and Position characteristics
Parameters:
ss - Select Scaler; [A|B] Scaler A or B (ignored if the 2
nd
scaler is not installed)
hs - Horizontal Size as % of Output Raster with respect to AR [0 - 100.0]
vs - Vertical Size as % of Output Raster with respect to AR [0 - 100.0]
hc - Horizontal Center as % of Output Raster [-100.0 - 100.0]
vc - Vertical Center as % of Output Raster [-100.0 - 100.0]
rr - Rate at which Window at current pos/size takes to get to pos/size specified using above
parameters. [0 - 5.0]sec
mode = Window Mode [W|F] Window|Full
hsx, vsx , hcx, vcx and modex are optional parameters that perform the operations
specified above for the other scaler with respect to the ss parameter.
Example:
WIN A 50 50 -50 -50 0 W: This will size the window to half of its original size and place the center
of the image (Provided by Scaler A) in the bottom right hand corner of the screen. The change will
happen instantly since rr = 0.
Win A 50 50 50 50 0 W 75 75 -50 -50 0 W: This will size Scaler A window to half of its original size
and place the center of the image in top left corner of the screen. The change will happen instantly
since rr = 0. With respect to Scalar A, Scalar B will now show 75% of its window located in lower
right hand corner of the screen.
Command:
WMRND sclr lm
Description:
Uploads a random window move table continuously until a key is pressed if the loop mode
parameter is set.
Parameters:
sclr
– Select Scaler; [A]
lm
– Loop mode; [L] continue random move until key pressed
Example:
WMRND A L: randomly update window move table for scaler A until key pressed
Command:
WMTDL sclr
Description:
This will download the window move table from the VFC. The data output is binary and
of the format:
Start of Header: 0x1
Number of steps: 4 bytes
Followed by the position data for each step (repeated number of steps times):
Horizontal Width: 4 bytes (pixels)
Horizontal Start: 4 bytes (pixels)
Vertical Height:
4 bytes (lines)
Vertical Start: 4 bytes (lines)
Parameters:
sclr
– Select Scaler; [A]
Example:
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