Genie CCTV HDMC221, Руководство пользователя

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18
Operating Your Camera
Exposure
• Press the SET button while in AUTO mode to adjust the automatic
scene accumulation multiplier for low-illumination operation (x2 ~ x60).
• The greater the video accumulation factor is, the brighter the screen is
but the after image of moving objects grows accordingly.
• Noise, white spots, and interference may occur in high accumulation
factors, this is normal.
• If the gain control (AGC) of EXPOSURE mode is set to OFF, SENS-
UP mode is
• set to ‘- - -‘
• Because there can be a difference in the effectiveness of HSBLC -
according to the amount of light area in the screen - optimise the
installation angle for the best HSBLC performance.
• When dark, the HSBLC is only activated when a bright light exceeds a
specific size (in NIGHT ONLY mode).
• The HSBLC is not activated in day light or when bright light is not
present at night (in NIGHT ONLY mode).