Pelco pelco C2915M-E User Manual download pdf (Page 17)

Pelco Manual C2915M-E (08/05) [ 17 ]

Flickerless - Switch Setting 4

The flickerless setting can reduce the flicker caused by certain lighting conditions. The

Electronic Shutter Control must be off for the correct operation of the flickerless function.

Choose between the following settings:

ON - Enables the Flickerless mode.

OFF (Default setting) - Disables the Flickerless mode.

INT/LL Synchronization Selection - Switch Setting 5

Line lock (LL) locks the frame rate to the power supply frequency. Eliminates vertical roll

caused by multiple cameras connected to the same switching device. Each camera

output is synchronized to the frequency of the power supply. Set the camera synchroni-

zation mode to one of the following:

INT - Disables line lock and cameras will synchronize internally. Regardless of the DIP

switch setting, cameras switch to this mode when a DC power supply is detected.

LL (Default setting) - Line locks frame rate of cameras.

White Balance - Switch Setting 6

Two white balance modes can be selected using this switch. For the majority of

applications, the AUTO setting will provide excellent color rendition and is the default

setting. However, there may be instances where it is necessary to set the white balance

manually. To do this, set the switch to MAN.

To adjust the white balance manually, position a white object in the camera’s field of

view. Once positioned, press and hold the WB Set button on the rear of the camera until

the white balance converges to give the correct rendition of white.

Day/Night - Switch Setting 7

Adjusts the light level at which the camera automatically switches between color and

black-white operation. Choose between the following settings:

DUSK (Default setting) - Camera switches between color and black-white operation at

higher light level.

DARK - Standard switching between color and black-white operation.

Figure 10. Dusk and Dark Switching Thresholds

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Pelco pelco C2915M-E User Manual Page 17