PXT–Pixel Tracking
Adjusts the position of the pixel sampling clock to match the input signal.
Proper pixel tracking ensure the image quality is consistent across the screen. If adjusted incorrectly,
flickering or vertical bars of noise appear across the image. Adjust Pixel Tracking so the noise either
disappears or fills the image. If it fills the image, use Pixel Phase to eliminate the noise.
The Pixel Tracking command can only be set on analog input cards.
Commands
Command
Description
Values
PXT <value>
Sets the pixel tracking for the specified value.
0 to 100
50 (Default)
Examples
Set the pixel tracking to 50:
(PXT 50)
ROT–Rotation Geometry Correction
Rotates and levels an image.
When an image is rotated, content falling outside of the display area is cropped. If scaling is required,
use the digital zoom function.
This command is not available if a Dual Processor Warp module (DPWM) is not installed.
Commands
Command
Description
Values
ROT <value>
Sets the rotation correction value. (Write-only)
0 to 16
8 (Default)
Examples
Set the rotation correction value to 1:
(ROT 1)
ROG–Red Gain
Adds an offset to input red gain settings of an image.
Adjusting this setting also affects the black and white components of an image. This setting can only
be applied to VGA or component signals.
Serial API commands
GS Series 599 Serial Commands Technical Reference
52
020-102403-02 Rev. 1 (04-2017)
Copyright
©
2017 Christie Digital Systems USA Inc. All rights reserved.
