Pulnix TMC-7DSP Operation Manual page 27

SOFTWARE INSTRUCTIONS
FIGURE 11.
TMC-7DSP/TMC-6DSP Color CCD Camera
White Balance Control
4.2.3 (a) Internal White Balance Mode
Selecting Internal White Balance mode enables auto white balance adjustment of the camera controlled
internally by accumulators built-in DSP.
The Complete Pull-in option ("Cmp Pl") sets a threshold of color values to adjust white balance. For
instance, if you want the camera to adjust white balance no matter what the colors, you may want to
check this option.
Pushing the "Internal White Hold" button holds the present white balance setting. Pushing it again
released the white balance setting and returns to auto tracking internal white balance.
4.2.3 (b) External White Balance Mode
Selecting the External White Balance mode enables you to choose among several default fixed white
balance settings which are optimized for specific light conditions (e.g., "Fluorescent", "Indoor", and
"Outdoor"), or alternatively to set your own white balance parameters ("User"). To select an External
White Balance mode, select "Ext", then select the specific mode from the pull down menu.
If "User" is selected, you can input specific Rgain and Bgain values ranging from 0 to 255, by the editor
box, slider or arrow buttons (Figure 12, "Setting Values in "User" External White Balance Mode"). The
larger arrow buttons set values in increments of 10, while the smaller arrow buttons set values in
increments of 1. The "RST" button resets all gains to the default values.
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