Pelco pelco C2915M-E User Manual download pdf (Page 16)

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

Switch Settings

NOTE: Under most conditions, no setting of switches will be required. Please read the details of each switch

before making any adjustments.

AGC (Automatic Gain Control) - Switch Setting 1

Automatically adjusts the image to compensate for low levels of illumination. Choose

between the following settings:

ON (Default setting) - Enables the AGC mode. (Use this setting for automatic day/night

operation).

OFF - Disables the AGC mode.

ESC (Electronic Shutter Control) - Switch Setting 2

The ESC feature compensates for an excessive light level by automatically adjusting

shutter speed. Choose between the following settings:

ON - Enables the Electronic Shutter Control mode.

OFF (Default setting) - Disables the Electronic Shutter Control mode.

BLC (Backlight Compensation) - Switch Setting 3

The BLC (Backlight Compensation) feature compensates for backlit scenes by

enhancing objects in the center of the scene that would previously have been in

silhouette. BLC will only function with a manual iris lens when the Electronic Shutter

Control feature is switched on. For direct drive and auto iris lenses, BLC will still func-

tion even though the Electronic Shutter Control feature is switched off. Choose between

the following settings:

ON - Enables the BLC mode.

OFF (Default setting) - Disables the BLC mode.

Figure 9. Switch Settings

(White indicates default switch position.)

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Pelco pelco C2915M-E User Manual Page 16