LC - Long Line Compensation

LC - Long Line Compensation

OFF (Default setting) - Disables the Long Line Compensation mode.

LC - Enables the Long Line Compensation mode. Boosts the video drive level to 1.25 Vp-p for long line transmission.

DS1 and DS2 - Digital Slow Shutter

Digital slow shutter slows the picture frame rate and increases the camera sensitivity under low light conditions. Depending on the number of fields of integration, the picture will develop a granular appearance and motion may show some lag, resulting in a stereoscopic effect or streaking on fast-moving objects. These effects increase as the number of fields of integration increases.

For the DSS mode to operate correctly set the OPT switch to OFF. The camera has four DSS settings:

9

OFF

DS1

OFF - Disables the DSS mode.

10

OFF

DS2

 

9

OFF

DS1 4 Fields of Integration Maximum - 1/15-second scene update

10

OFF

DS2

rate.

9

OFF

DS1 16 Fields of Integration Maximum - 1/4-second scene update

10

OFF

DS2

rate.

9

OFF

DS1

30 Fields of Integration Maximum (Default setting) - 1/2-second

10

OFF

DS2

scene update rate.

00028

NOTE: White represents switch postion.

Digital slow shutter automatically adjusts the number of fields of integration depending on the light level of the viewed scene, up to the maximum determined by the settings of switches (9) and (10).

C1988M-B-ML (3/05)

E N G L I S H

9

Page 9
Image 9
Pelco CC3751H-2 manual E N G L I S H, LC - Long Line Compensation