User`s manual

EPN4122/4122i/4220/4220i
60
Mode:
 Auto: Select to let the camera automatically adjust the White Balance. In the Auto mode the
camera computes the white balance value output using color information from the entire
screen. It outputs the proper value using the color temperature radiating from a black subject
based on a range of value from 3000 to 7500K. You can further adjust the AWB Level in the field
below.
 Manual: Select to adjust the Red and Blue values yourself in the fields below this field.
 Indoor: Select to use the default settings for indoor environments. In the Indoor mode, the
camera uses 3200K as the base value.
 Outdoor: Select to use the default settings for outdoor environment. In the Outdoor mode, it
uses 5800K as the base value.
 One Push: Select to enable the Push button next to the Mode drop-down field. This will
allow you to force the camera to readjust the white balance every time you push the Push
button. The lens will hold the same focal position until the next trigger command is received.
This function helps to prevent incorrect focusing in dark environments.
Day/Night Settings:
Mode:
 Auto: Select to let the camera automatically switch to Night mode (black and white) when the
light levels fall to the specified level (D/N Level), and back to Day mode (color) when the light
levels rise to the specified level (N/D Level). You can further setup the delay time for the camera
to switch between day and night modes after the specified number of time.
 Day: Select to keep the camera in Day mode (color), even in nighttime.
 Night: Select to keep the camera in Night mode (black and white), even in daytime.
Sharpness: Select the sharpness level of the image. A low sharpness level will deliver a softer, less
detailed image. A high level will deliver a sharp, highly detailed image.
Saturation: Set the saturation value.
DIS: The Digital Image Stabilizer can stabilize the images when camera-shake occurs during the PTZ
operation. Select OFF to disable the function; ON to start the function when camera-shake reached
4Hz; Active to start the function when camera-shake reached 2Hz.
Monitor Type: Select a gamma value (Set 1 / Set 2 / Set 3) for the video quality of the monitor.
Color Space Standard: The options are YUV601 for SD and YUV709 for HD. These define the color
space standard required to convert an RGB picture to a YUV picture. Generally, YUV601 is used for
Standard Definition (720P) devices and the YUV709 is used for High Definition (1080P) devices.
Click Apply to apply the changes or Cancel to cancel the changes and return to the previous settings.