Samsung SNP-6200 User Manual page 79

Exposure Setup
You can adjust the exposure level of the camera.
1. Select <Exposure>.
2. Select each item and set it properly.
• Brightness : Adjust the screen
brightness.
• Shutter mode : Adjust the electronic
shutter of the camera.
- ESC (Electronic shutter control)
: Adjust the shutter speed
automatically according to the
ambient brightness.
It is available only if the IRIS mode is set to MANUAL.
- Manual : Adjust the shutter speed of the camera manually.
- A.FLK (Anti flicker) : Select this feature if you encounter a flickering screen due
to a frequency mismatch with the ambient lighting.
• Shutter speed : Control the shutter speed manually.
• SSNR3 : Specify the use of background noise reduction for a low contrast scene.
• Sens-up mode : Automatically senses the darkness level at night or in a low
contrast scene and extends the accumulation time accordingly for a bright and
sharp image.

If you set the shutter mode to Manual/A.FLK, SENS-UP mode will be deactivated.

The greater the video accumulation factor is, the brighter the screen is but the afterimage of a
moving object grows accordingly and the Auto Focus mode may not operate properly.

If the gain is not used, Sens-up will be disabled.
• Sens-up limit : Set the work condition to Auto mode in a low contrast scene.
• Iris : Select to set the iris mode of the camera to Manual or Auto.

For a camera with the shutter type of ESC, the iris will operate properly only if it is set to
<Manual>.
• Iris F-No : If the iris mode is set to Manual, specify the F number of the iris.
• AGC mode : Select AGC Control mode.
Adjust the gain value of the video (that, in particular, was recorded at a low
contrast scene and had a lower brightness level than normal) to control the video
brightness.
• AGC Val : If the AGC mode is set to Manual, specify one between 0dB and 36dB.
English _79