User's Manual

CV420-CS Manual
www.marshall-usa.com5 6
3. WB CONTROL
• ATW: Continuously adjusts camera color balance in accordance with any change in color
temperature. Compensates for color temperature changes within the range of 1,900°K to
11,000°K
• ONE PUSH: Color temperature will be manually adjusted by pushing the OSD button. Place
the white paper in front of the camera when OSD button is pressed to obtain the optimum
result
• MANUAL: Select this to fine-tune White Balance manually
You can adjust the blue and red tone level manually.
1. BLUE: Adjust the Blue tone of the image. (0~255)
2. RED: Adjust the Red tone of the image. (0~255)
• INDOOR: Select this to adjust white balance to indoor lighting condition
• OUTDOOR: Select this to adjust white balance to outdoor lighting condition
1. Adjust White Balance first by using the ATW mode before switching to MANUAL mode.
2. White Balance may not work properly under the following conditions. In this case, select
the ATW mode.
• When the ambient illumination of the subject is dim.
• If the camera is directed towards a fluorescent light or is installed in place where
illumination changes dramatically, the White Balance operation may become unstable.
WB CONTROL
AE CONTROL
DAY/NIGHT
AUDIO
IMAGE CONTROL
SPECIAL
SETUP
RESET
EXIT
MODE
BLUE
RED
RETURN
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MANUAL
10
10
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MENU WB CONTROL
Select WB CONTROL using the UP or DOWN button. You can change between AWB, ATW, PUSH,
and MANUAL using the LEFT or RIGHT buttons.
4. AE CONTROL
• AUTO: Adjusts the exposure level automatically. Detailed fine tuning options are available
under this menu.
• SHUT FIX: Provides more detailed shutter speed options. All other controls are tuned for the
selected shutter speed.
• AGC FIX: Provides more detailed gain option. All other controls are tuned for the selected gain
value.
• MANUAL: Adjusts all values manually.
• SHUTTER: Speed can be set at auto or manual. (NTSC:1/60~1/10,000, PAL: 1/50~1/10,000)
• AGC: Adjust gain value from 0 ~ 27dB
• AGC MAX: Used to set maximum gain value to control the video noise caused by Auto
Gain Control. (0~15)
• SENS UP: Controls the digital slow shutter to allow extra light into the camera and adjust
the picture quality. (Off, x2~x15)
• AE BRIGHT: Select this to adjust auto exposure brightness levels. (0~24)
• FLK CONTROL: Provides a proper image sensor frequency to match the power frequency
in order to minimize video flicker
• LENS MODE: Lens setting will be optimized for selected environment, for DC Iris lens only
WB CONTROL
AE CONTROL
DAY/NIGHT
AUDIO
IMAGE CONTROL
SPECIAL
SETUP
RESET
EXIT
AE MODE
SHUTTER
AGC
AGC MAX
SENS UP
AE BRIGHT
FLK CONTROL
LENS MODE
RETURN
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AUTO
13
OFF
6
OFF
OUTDOOR
MENU AE CONTROL
Select AE CONTROL using the UP or DOWN button. You can select one sub-mode using the UP or
DOWN buttons.