SWITCH SETTINGS
- + L H PHASE LEVEL
OFF OFF OFF OFF AIV INT NOR OFF OFF AW1
ON
BLC | 1 |
|
AGC | 2 |
|
OPT | 3 | Note: White indicates |
ESC | 4 | |
AID | 5 | switch setting. |
LL6
SHP 7
LC 8
EDR 9
AW2 10
20157
Figure 6. DIP Switch Default Settings
NOTE: Under most conditions, no setting of switches will be required. Please read the details of each switch before making any adjustments.
1BLC - Back Light Compensation
OFF (Default setting) - Disables the BLC mode.
BLC - Enables the BLC mode. If a bright backlight is present, the objects in the picture may appear dark or as a silhouette. BLC enhances objects in the center of the picture, and can be used to improve picture quality; in a fixed scene.
2AGC - Automatic Gain Control OFF - Disables the AGC mode.
AGC (Default setting) - Enables the AGC mode. Automatically adjusts the image to compensate for changes in light levels. Most scenes benefit from AGC operation.
3OPT - Optima
OFF (Default setting)
OPT - Boosts the video by 3 dB. Only use if your video signal appears weak on your monitor.
4ESC - Electronic Shutter Control OFF - Disables the ESC mode.
ESC (Default setting) - Enables the ESC mode. The ESC function automatically changes the sensi- tivity of the camera by varying the electronic shutter speed according to the amount of incident light. Electronic shutter speed range is 1/60 to 1/100,000. Should only be used with an AID or manual iris lenses. Do not use with an AIV type lens.
5AIV/AID - Auto Iris Lens Mode Selector
The switch setting is determined by the type of lens used:
AIV - Video controlled Auto Iris lens. Disable the ESC mode when using an AIV type lens. AID (Default setting) - DC controlled Auto Iris lens.
6INT/LL - Internal/Line Lock
Line Lock (LL) (Default setting) - Locks the vertical frame to the power supply frequency. Eliminates vertical roll caused by multiple cameras connected to the same switching device. Internal - Locks the vertical frame to the internal oscillator. Use with DC or unstable AC.
NOTE: If DC power is applied when the INT/LL switch is in the LL position, the camera will not function. Switch the mode to INT.
[ 8 ] Pelco Manual