Datavideo SHOWCAST 100 4K Switcher with Built-In Streaming Encoder - Manual (Page 25)

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Setup (Camera Setup)
You can further access various other camera functions such as white balance, shutter, focus and iris via
RS-232/422 interfaces.
White Balance
Certain light conditions can cause discoloration
of your image. White balance allows you to
adjust the color balance in order to produce the
best image quality.
Auto (Automatic White Balance)
Push to enable automatic white balance
adjustment.
One Push
The One Push White Balance mode is a fixed white balance mode that is automatically adjusted at the
user’s request. The One Push White Balance data is lost when the power is turned off, in other words,
turning off the machine power resets the One Push White Balance setting.
The One Push White Balance mode can also be used for white balance calibration. Zoom in the camera
lens on a white piece of paper which basically serves as a reference for what is white, then press the
PUSH AUTO button to balance other colors accordingly.
Note: If you are using the SHOWCAST 100 in conjunction with the PTC-140T, after the ONE PUSH key
is pushed, wait for 5 to 6 seconds while the camera adjusts the white balance itself then proceed to
the next action.
Manual (Manual White Balance)
Push to enable manual white balance adjustment (R Gain/B Gain).