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3-2 Operator’s Manual

Overview of Camera and Lens Function Settings

When Camera / Lens Functions is selected from the Dome Configuration Menu, the

following screen appears:

CAMERA / LENS FUNCTIONS

LINE LOCK OFF

AGC MODE ON

AGC GAIN

112

EXIT

RESET TO FACTORY SETTINGS

AUTO WHITE BAL ON

RED WHITE BAL 128

BLUE WHITE BAL 1023

Figure 3-1: Camera and Lens Functions Screen

From this screen you can set the line lock to prevent video rolling, set automatic gain control

to either automatic or manual, and adjust the white balance settings.

• To move the highlight bar, use the Tilt control.

• Pressing Zoom Out or Zoom In changes value of the selected setting.

• When you finish making changes, move the highlight bar to Exit, then press Focus Far

to return to the Dome Configuration Menu.

• If you want to change the settings for this screen to the factory defaults, move the

highlight bar to Reset to Factory Settings, then press Focus Far.

Setting Line Lock

Use the Line Lock setting to prevent vertical rolling or adjust the appearance of overlay text

on color monitors.

If you experience problems with vertical video rolling when switching multiple cameras to a

single monitor, enabling the line lock will phase lock the video with the AC power line. All

cameras connected to the same power supply will be synchronized. This synchronization

prevents the video from rolling vertically when cameras are switched.

To change the line lock setting:

1. Select Camera / Lens Functions from the Dome Configuration Menu.

The highlight bar appears on the Line Lock setting.

2. Press Zoom Out or Zoom In to change the setting.

Highlight Bar:

Move with Tilt

control.

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Sensormatic SpeedDome Ultra IV Betreibershandbuch Seite 21