Huawei TP3106 Commissioning Manual page 159

HUAWEI TP3106&TP3118&TP3118S
Commissioning Guide
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l To set the brightness gain (Gain VAL) to 2, run camera setc500CameraParam lightgain:
Step 6 Adjust video color.
Notes:
l There are two white balance modes for brightness adjustment: automatic and manual.
l When adjusting video color, it is recommended that you do the following in order:
l Set the white balance mode to automatic, and record the red gain (RGain VAL) and blue
l Change the white balance mode to manual, and set the red gain (RGain VAL) and the blue
l Generally, the appropriate blue and red gain settings for the three camera lenses are different.
To adjust video color:
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Issue 01 (2015-02-12)
Run camera setc500CameraParam exposure:0 camport:5 to set the exposure mode to
automatic exposure.
When the brightness meets conferencing requirements, run camctrl camzoomsetting
inquire on to record the aperture (Iris VAL) and brightness gain (Gain VAL) settings.
Run camera setc500CameraParam exposure:1 camport:5 to set the exposure mode to
automatic exposure.
Changing the exposure mode to manual exposure alters the settings of the aperture and the
brightness gain. Therefore, reset the aperture and the gain based on the values recorded in
automatic exposure mode.
l To set the aperture (Iris VAL) to 17, run camera setc500CameraParam iris:17
camport:5.
2 camport:5. See the following figure.
gain (BGain VAL) settings.
gain (BGain VAL) based on the previously recorded settings in automatic mode.
Adjust the settings based on the actual conference room, ensuring that the tabletop images
colors on the three HD displays are consistent.
When the camera is capturing a static object, run camera setc500CameraParam
whitebalance:3 camport:5 to set the white balance mode to automatic. After running the
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