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Setting the Camera Image and Audio — Camera setting Menu
32
Auto gain control
Adjusts the gain automatically according to the lighting
conditions of the subject.
Backlight compensation
Select
On
to activate the backlight compensation, or
Off
to deactivate it.
Lens adjust
Select the iris convergence level for the auto-iris lens
from
0
to
255
.
Shutter mode
Select the electronic shutter mode,
Auto
or
Manual
.
The setting items required for each setting appear.
Shutter speed
Select the electronic shutter speed from among the
following:
SNC-DF40N:
1/10000, 1/4000, 1/2000, 1/1000, 1/500, 1/250, 1/100,
1/60
(seconds).
SNC-DF40P:
1/10000, 1/4000, 1/2000, 1/1000, 1/500, 1/250, 1/120,
1/50
(seconds).
Tip
Flicker from fluorescent lamps or similar can be reduced
by setting the
Shutter mode
to
Manual
and
Shutter
speed
to
1/100
.
Gain
Select the gain (dB) from among the following:
0 dB, 6 dB, 12 dB, 18 dB
Brightness
Tweaks the exposure set in the exposure mode. It is
brighter when a large value is selected, and it is darker
when a small value is selected. The value among
–5
to
5
can be set.
Saturation
Select the saturation in 7 steps, from
–3
to
3
.
Selecting
3
gives the image with the highest saturation.
Sharpness
Select the sharpness in 7 steps, from
–3
to
3
.
Selecting
3
gives the image with the highest sharpness.
Contrast
Select the contrast in 7 steps, from
–3
to
3
.
Selecting
3
gives the image with the highest contrast.
Note
The brightness, saturation, and contrast settings are
effective for the images on a computer. They are not
effective for the video output.
OK/Cancel
See “Buttons common to every setting menu” on page
26.
User preset
You can save the present settings in the camera as the
custom, or you can load the settings saved in the camera.
Save:
Click to save the present settings of the
Picture
tab.
Load:
Click to load the saved settings. To use them,
click
OK
.
MPEG4 Tab
Frame rate
Set the frame rate of the MPEG image.
The selectable frame rates are the following:
SNC-DF40N:
1, 2, 3, 4, 5, 6, 8, 10, 15, 20, 25, 30 fps
SNC-DF40P:
1, 2, 3, 4, 5, 6, 8, 10, 15, 20, 25 fps
“fps” is a unit indicating the number of frames
transmitted per second.
Bit rate
Set the bit rate of MPEG image transmission for a line.
Selectable values are 64, 128, 256, 384, 512, 768, 1024,
1536 and 2048 kbps.
