Sony SNC-RZ25N Security Camera User Manual


 
Administrating the Camera
Setting the Camera Image and Audio — Camera setting Menu
37
Iris priority: Gain and Shutter speed of the camera can
be adjusted automatically, and Iris can be selected.
When it is selected, Iris and Slow shutter are
displayed and they can be set.
Manual: You can set the exposure manually. When you
select it, Shutter speed, Gain and Iris are displayed
and you can set them.
According to the Exposure mode, the following setting
options are displayed.
Slow shutter
Set the Slow shutter. When On is selected, auto
exposure setting including the long time exposure is set
to suit to the brightness of the scene.
Backlight compensation
You can set On or Off of the exposure compensation.
When you select On, the exposure compensation
function starts to work.
Shutter speed
Select the shutter speed of the camera from the list box.
Selectable values of the shutter speed are as follows
SNC-RZ25N
1/10000, 1/6000, 1/4000, 1/3000, 1/2000, 1/1500, 1/
1000, 1/725, 1/500, 1/350, 1/250, 1/180, 1/125, 1/100, 1/
90, 1/60, 1/30, 1/15, 1/8, 1/4, 1/2, 1/1
SNC-RZ25P
1/10000, 1/6000, 1/3500, 1/2500, 1/1750, 1/1250, 1/
1000, 1/600, 1/425, 1/300, 1/215, 1/150, 1/120, 1/100, 1/
75, 1/50, 1/30, 1/25, 112, 1/6, 1/3, 1/2, 1/1
Gain
Select the gain from the list box.
Selectable values of the gain are -3dB, 0dB, 2dB, 4dB,
6dB, 8dB, 10dB, 12dB, 14dB, 16dB, 18dB, 20dB, 22dB,
24dB, 26dB, 28Db
Iris
Select the iris from the list box.
Selectable values of the iris are as follows.
Close, 22, 19, 16, 14, 11, 9.6, 8.0, 6.8, 5.6, 4.8, 4.0, 3.4,
2.8, 2.4, 2.0, 1.6, 1.4 (F)
Exposure compensation
Exposure compensation function adjusts the brightness
at the AE.
Selectable values of the exposure compensation are as
follows.
-10.5dB, -9dB, -7.5dB, -6dB, -4.5dB, -3dB, -1.5dB,
0dB, 1.5dB, 3dB, 4.5dB, 6dB, 7.5dB, 9dB, 10.5dB
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.
OK/Cancel
See “Buttons common to every setting menu” on page
29.
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.
Day/Night Tab
Use this tab to set the day/night function of the camera.
The day/night function consists of five tabs.
Disable
Always works in day mode.
Auto
Normally works in day mode. It switches automatically
to night mode in a dark place.