Samsung SCB-2000 User Manual - Page 10

Operating Your Camera S HUTTER :You can select either auto or manual shutter. - --- : Shutter speed is fixed at 1/60sec(1/50sec). - A.FLK : Select this when you experience picture flicker, which can happen when there is a clash with the frequency of the installed lighting. - ESC : Select this to control the shutter speed automatically. If ESC is selected, the shutter speed is automatically controlled depending on the ambient illumination of the subject. - MANUAL : You can control shutter speed manually. (1/60 ~ 1/120,000) Notes • When you use a DC lens, set the shutter mode to A.FLK if color rolling occurs. • W hen the SHUTTER is set to ESC after selecting the Internal Synchronization Type, the picture may become unstable if the camera faces a bright fluorescent light. Therefore, take care when choosing the installation position. • When the SHUTTER is set to MANUAL or A.FLK mode, SENS-UP will be disabled. AGC(AUTO GAIN CONTROL) : T he higher the gain level, the brighter the screen - but the higher the noise. - OFF : Deactivates the AGC function. - LOW :Allows automatic gain control from 5.3dB to 32dB. - HIGH :Allows automatic gain control from 5.3dB to 37dB. SENS-UP : W hen it is night or dark, the camera automatically detects the light level and maintains a clear picture if this mode is activated. - OFF : Deactivates the SENS-UP function. - AUTO :Activates the SENS-UP function. RETURN : Select this to save the changes in the EXPOSURE menu and return to the SETUP menu. Notes • If you press the SET button in 'AUTO' mode, You can adjust brightness by increasing or decreasing the shutter speed. (x2 ~ x512) • N ote that the higher the zoom level, the brighter the screen, but the more likely it is that an after-image will appear. • A lthough Noise, Spots, and Whitish symptoms may occur in SENS-UP operation when the zoom level is increased, this is normal. COLOR CCD CAMERA 18 User Guide White Balance (White Bal.) Use the White Balance function to adjust the screen color. 1. When the SETUP menu screen is displayed, select 'White Bal.' by using the Up and Down buttons so that the arrow indicates 'White Bal.' . 2. Select a desired mode using the Up and Down buttons. MAIN MENU 1.LENS DC 2.EXPOSURE 3.WHITE BAL ATW 4.SSDR OFF ※ Select one of the following 5 modes, as appropriate for your purpose. ATW : S elect this when the color temperature is between 1,700˚K and 11,000˚K. OUTDOOR : S elect this when the color temperature is between 1,700˚K and 11,000˚K. (sodium light inclusion) INDOOR : S elect this when the color temperature is between 4,500˚K and 8,500˚K. MANUAL : Select this to fine-tune White Balance manually. Set White Balance first by using the ATW or AWC mode. After that switch to MANUAL mode, fine- tune the White Balance and then press the SET button. AWC →SET : To find the optimal luminance level for the current environment, point the camera towards a sheet of white paper and press the Function Setup switch. If the environment changes, readjust it. Notes • W hite Balance may not work properly under the following conditions. In this case select the AWC mode. ❶ W hen the color temperature of the environment surrounding the subject is out of the control range (e.g. clear sky or sunset). 2 When the ambient illumination of the subject is dim. 3 If the camera is directed towards a fluorescent light or is installed in a place where illumination changes dramatically, the White Balance operation may become unstable. COLOR CCD CAMERA 19 User Guide