21
Increases or decreases the brightness of the picture.
This is different from that of DC iris lens and simply increases or decreases the digital
gain of video. Do not increase this too much, the dynamic range for the highlight area
will decrease.
2-1. BRIGHTNESS
(default: 120):
2-2. CONTRAST
(default: 033):
MAG is the magnification ratio of the electronic zoom. Sets from x000 to x255.
3-1. MAG
(default: 000):
When MAG is greater than 0, the electronic pan is available.
000 is the left most pan and 1023 is the right most pan.
3-2. PAN
(default: 512):
When MAG is greater than 0, the electronic tilt is available.
000 is the upper most tilt and 511 is the lower most tilt.
3-3. TILT
(default: 256):
Increases or decreases the sharpness of the picture.
Too much sharpness can make image harsh and show more noise as well as line
flicker at the edge of object in the picture.
2-3. SHARPNESS
(default: 008):
2-4. HUE
(default: 064): Adjusts hue for NTSC version only.
2-5. COLOR GAIN
(default: 128): Increases or decreases the color saturation.
Sets the maximum digital zoom magnification. E.ZOOM function enlarges the pixel
itself, which can cause deterioration of the picture quality.
3. EZOOM
This function is used to reduce and stabilizes the shaky image from a camera installed
in the vibrated area. FOV(Field of view) will be reduced if set to ON.
4. DIS (Digital Image Stabilization)
Adjusts the strength of the image contrast. If set to too high, the dark area may loss
detail and the high luminance area may saturate.
