HD-TVI Speed Dome DS-2AE7232TI-A User Manual
UM THD DS-2AE7232T-x 020519NA 22
NOTE: You need to change the IR CUT FILTER to DAY or NIGHT mode and set the AE MODE to MANUAL
before you adjust the gain value.
Set the Shutter
Purpose:
The electronic shutter speed controls the amount of light entering the lens in a unit of time (a second).
You can manually configure the shutter speed for the speed dome, and you can also enable the slow
shutter function for low lighting circumstances.
• Shutter Speed. The greater the SHUTTER value (the faster the shutter speed), the less light will enter per
second, and the darker the image will be. You can set the value to 1, 2, 4, 8, 15, 30, 50, 125, 180, 250,
500, 1000, 2000, 4000, or 10000.
NOTE: The value of X indicates that the shutter speed is 1/X second. If you set the SHUTTER value
bigger (shutter speed is faster), the amount of light entering per second will be lower, and
the image will be darker.
• Slow Shutter. Set SLOW SHUTTER to ON so that the shutter speed will automatically slow down to extend
exposure time under low lighting circumstances to obtain a clearer image.
Configuring Exposure Compensation
You can set the EXPOSURE COMP value from 0 to 14. The default value is 7. You can adjust this value to
increase the brightness of the image.
Configuring White Balance
You can set WHITE BALAN as HAUTO, AUTO, INDOOR, OUTDOOR, SELFDEF (self-defined), ATW (auto-tracking),
and HAUTO (half-auto).
• AUTO: The dome retains color balance automatically according to the current color temperature.
• INDOOR, OUTDOOR: These two modes are for indoor use and outdoor use respectively.
• SELFDEF: In this mode, you can adjust the color temperature manually to meet your own demand.
NOTE: In SELFDEF mode, you need to adjust the RED and BLUE values manually.
• ATW: In auto-tracking mode, white balance is continuously being adjusted in real time according to the
color temperature of the scene illumination.
• HAUTO: Selecting this mode, the viewed image retains color balance automatically according to the
current color temperature.
Configuring the Image Flip
With the IMAGE FLIP function on, the image will be flipped diagonally along its central axis, shown as a
mirror reflection of the image.
Configuring the Focus Limit
AUTO, 1 CM, 1 M, 3 M, 5 M, and 20 M are selectable in FOCUS LIMIT. When set to AUTO, the focus limit
automatically adjusts according to the zoom limit.
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General
Weight and Dimensions
