Adjusting DAY/NIGHT Function

D/N SETTING-AUTO

1Select “AGC MAX GAIN” and specify the

3Select “LEVEL” and specify a level for DAY/

 

maximum value of gain for AGC*1.

 

NIGHT switching.

D/N SETTING - AUTO

AGC MAX GAIN

NORM

BURST

OFF

LEVEL

MID

NORM

: Normal setting

MID

: Setting with which a bright image is obtained in a lower

 

illuminance than the NORM setting.

HIGH

: Setting with which a bright image is obtained in a lower

 

illuminance than the MID setting.

•For a dark subject, select MID or HIGH.

*1 AGC (Auto Gain Control) is a funciton to adjust automatically the gain of the Video signal from the camera so that an optimum signal level is obtained accroding to brightness of the object.

2Set “BURST” to “ON” or “OFF” for the burst signal*2.

LOW

: Switches in darker conditions; i.e., color shot is preferred

 

so that it does not switch form COLOR to B/W until it gets

 

very dark.

MID

: Moderate darkness

HIGH

: Switches in brighter conditions; i.e., black and white shot

 

is preferred so that switching from COLOR to B/W can

 

easily occur when it gets a little bit dark.

4Set “MENU” to “END” and press the SET button.

RFinishes the settings screen and returns to the normal monitoring screen.

•If you want to return to the previous screen, select “BACK” and press the SET button.

Note: • During the switching operation, you may hear switch-over noise inside the camera or see a distorted picture, but these are not signs of trouble.

•If an infrared lighting system is used, the B/W mode may switch to COLOR when a subject reflects the light intensely. Set the infrared system in an appropriate location that does not affect the shot.

*2 The burst signals are color synchronization signals required for reproducing color. You should select “ON” in case where you observe any disturbance of picture caused by switching from color to black and white mode of a monitor, in particular when peripheral devices such as a switcher unit are connected.

•The motion sensor detection will be interrupted during switching over from B/W to COLOR mode and from COLOR to B/W mode.

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