DDF4220HDV Picodome
®
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38
8.2.1
Global
In the
Global
tab, the following settings can be configured:
Fig. 8-2
Preset
AE (Automatic Exposure) Presets can be used to easily adjust the sensor configuration
for an optimal image quality in most lighting conditions.
In addition, AE Presets can be very useful starting points for the manual fine adjustment
of different camera parameters.
The following AE Presets are available:
•
Universal
Factory default AE Preset.
Suitable for most lighting conditions.
Optimized for high-contrast scenes (e.g. mixed indoor/outdoor daytime scenes).
•
Indoor
Optimized for indoor scenes with medium contrast.
Obtains improved detail resolution in highlights.
•
Fluorescent
Optimized for indoor scenes with fluorescent light sources (e.g. fluorescent lamps) and
low contrast.
Obtains improved detail resolution in highlights.
The best results are achieved without incident daylight.
Typical 50/60 Hz video flickering and fluorescent colour roll when using fluorescent
lamps can be largely prevented (more information can be found on the following page).
When selecting the AE Preset “Fluorescent”, the Wide Dynamic Range (WDR) mode is
automatically disabled.
A manual reactivation of the WDR mode in conjunction with the AE Preset “Fluorescent”
is not recommended.
For more information about the WDR mode, see section “
Only use the AE Preset “Fluorescent” for indoor scenes when using fluorescent lamps.
When capturing outdoor scenes in conjunction with the AE Preset “Fluorescent”, this
may result in excessive overexposure.
