10ESC - Electronic Sensitivity Control
This function changes the sensitivity of the camera by varying the electronic shutter speed according to the amount of incident light. The ESC range is 1:300. To reset the ESC function switch, move the ON/OFF switch right or left. The ESC is factory set to the ON position.
11BLC - Backlight Compensation
The backlight compensation function allows fine picture correction to prevent the subject from being extremely dark due to strong backlight. The BLC function switch can be turned ON/OFF by moving the BLC switch right or left. The BLC is factory set to the OFF position. Set the AGC switch to ON when using the BLC function.
12Eclipser Function
The eclipser function is used with an auto iris lens. When using a CCD imager with an auto iris lens in an area with minimal lighting contrasts, the auto iris lens closes, resulting in poor picture quality. The eclipser function distorts the signal to the auto iris lens, causing the lens to open wider and create sufficient lighting contrasts to prevent the silhouetting of figures. The eclipser function switch can be turned ON/OFF by moving the ECLP switch right or left. The ECLP is factory set to the OFF position. When the auto iris lens used is equipped with a response selector (AVERAGE/PEAK), always set the selector to AVERAGE.
13Power Input Terminal
24 VAC,
14Eclipser Level Controls
a.Threshold - Sets the level for the brightest part of the picture. Anything brighter than this adjustment will be eclipsed.
b.Eclipse - Sets the brightness of the eclipsed area in the signal that controls the automatic iris lens.
c.Gray - Sets the brightness of the eclipsed area as viewed on a monitor.
3 | 10 | 9 | 4 | 5 | 6 | 8 |
| CAMERA MOUNT |
|
|
|
|
|
| ADAPTOR |
|
|
|
|
|
|
|
|
| LENS | VIDEO | |
|
|
| LEVEL |
|
|
|
|
|
| AGC | VIDEO | DC | LL |
|
|
| ESC |
|
|
|
|
|
| BLC |
|
|
|
|
|
| ECLP |
|
| UP DOWN |
|
|
| OFF ON | THRE ECLP GRAY | ||
|
|
|
|
| ||
|
|
| 24VAC | GRND |
|
|
1 | 2 | 3 | 11 12 | 13 | 7 | 14 |
TOP/FRONT VIEW |
| BACK VIEW | ||||
Figure 1. Location and Function of Parts
Pelco Manual | 5 |
