Pelco DD53TC16-X manual Advanced Camera Settings, Shutter Speed, AGC Limit, Numeric Value

Page 18

Advanced Camera Settings

SPECTRA III

LANGUAGEENGLISH

<SYSTEM INFORMATION> <DISPLAY SETUP> <DOME SETTINGS>

ACK ALERT*

RESET CAMERA

CYCLE CAMERA POWER

REBOOT SYSTEM

EXIT

DOME SETTINGS

<CAMERA>

<MOTION> <POWER UP> <LINE SYNC> <PRESETS> <PATTERNS> <ZONES>

<TITLE TEXT> <ALERT>* <CLEAR> <PASSWORD>

BACK

EXIT

CAMERA

AUTO FOCUS

ON

ZOOM LIMIT

X128

ZOOM SPEED

MEDIUM

LOW LIGHT LIMIT

2

SHUTTER SPEED

Shutter speed is the duration of the electronic shutter. Program shutter speed to operate automatically (Auto) or manually (Numeric Value).

AUTO (default)

The electronic shutter speed is set automatically by the amount of

 

light sensed by the camera.

NUMERIC VALUE

Spectra III dome system has several numerical shutter speed

 

settings. The higher the number, the faster the electronic shutter.

 

The slowest shutter speed setting is 2 = 1/2 second

 

The fastest setting is 30,000 = 1/30,000 second

 

Increasing the shutter speed lowers the light sensitivity and

 

reduces the streaking of fast moving objects.

NOTE: Set the shutter speed to 100 if you are using an NTSC camera in a 50 Hz environment. This will eliminate any flicker that may occur in the picture.

AGC LIMIT

AGC Limit allows users to adjust how the system balances AGC (automatic gain control) and electronic shutter in low light conditions. As scene lighting decreases, the system will automatically adjust, adding a mixture of AGC and slow shutter according to the AGC LIMIT setting. AGC LIMIT can be set between 0 and 40, with 40 applying maximum AGC before slow shutter. In contrast, setting AGC LIMIT to 0 will force the system software to apply maximum slow shutter (as defined by the LOW LIGHT LIMIT setting) before any AGC is applied. The default setting of 28 sets the AGC and slow shutter balance to favor AGC, yielding more real-time low light images.

NOTE: The maximum slow shutter that the system will achieve is 1/2 second shutter (refer to the Low Light Limit section).

<ADVANCED SETTINGS>

BACK

EXIT

ADVANCED SETTINGS

SHUTTER SPEED

AUTO

AGC LIMIT

25

AUTO IRIS

AUTO

AUTO IRIS LEVEL

66

AUTO IRIS PEAK

8

AUTO SHARPNESS

ON

SHARPNESS LEVEL

26

AUTO WHITE BALANCE

ON

R GAIN

482

B GAIN

678

BACKLIGHT COMP

OFF

VIDEO LEVEL

HIGH

BACK

 

EXIT

 

*This setting only applies to Pressurized Spectra III dome systems with software version 1.25 or higher.

18

C2446M-E (11/05)

Image 18
Contents Spectra III Series Page 16X LowLight Color Technology C2446M-E 11/05 Contents Regulatory Notices Getting Started Configure DoneWelcome Pelco Spectra Version Address Comm 2400, N, 8HOW to Operate Your Dome System Accessing Main Menu Preset CM6700/CM6800NET300/NET350/NET4001A Following presets are reserved for special functions Preset FunctionC2446M-E 11/05 Language Quick Programming GuideSee System Information Display Setup Label Position Dome Settings CameraAGC Limit Advanced Camera SettingsShutter Speed Numeric ValueAuto Iris Auto Iris LevelAuto Iris Peak Auto Sharpness Auto White BalanceGain Backlight Compensation BLC Video LevelNormal Auto Flip Motion SettingsThere are two auto flip modes On default Proportional PANPark Time None default No actionPreset Park ActionManual Scan SpeedLimit Stops ScanAzimuth Zero Power Up Power UP ActionLine Sync Dome synchronizes to an internal clockPreset Action PresetsFollowing presets are predefined for specific functions Determined zero reference pointPatterns Zones To edit a zone labelTitle Text Alert RepeatSystem Condition Alert Message Activate AUX Reset AlertACK Action Current ReadingClear Password Cycle Camera Power RESET, Cycle POWER, RebootReset Camera Reboot SystemSOFTWARE/LANGUAGE File Upload Upload IconSpecifications NtscPAL Regulatory Notices Radio and Television InterferencePage Page ISO9001
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