Axis 02371-001, Руководство пользователя

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AXIS M32 Dome Camera Series
Configure your device
Configure your device
Adjust the image
This section includes instructions about configuring your device. If you want to learn more about how certain features work, go
to
Learn more on page 54 .
Level the camera
To adjust the view in relation to a reference area or an object, use the level grid in combination with a mechanical adjustment
of the camera.
1. Go to Video > Image > and click .
2. Click to show the level grid.
3. Adjust the camera mechanically until the position of the reference area or the object is aligned with the level grid.
Select exposure mode
To improve image quality for specific surveillance scenes, use exposure modes. Exposure modes lets you control aperture, shutter
speed, and gain. Go to
Video > Image > Exposure and select between the following exposure modes:
• For most use cases, select Automatic exposure.
• For fast moving objects that require a fast or fixed shutter, select Automatic aperture .
• To maintain a longer depth of field or focus range, select Automatic shutter .
• For environments with certain artificial lighting, for example fluorescent lighting, select Flicker-free .
Select the same frequency as the power line frequency.
• For environments with certain artificial light and bright light, for example outdoors with fluorescent lighting at night and
sun during daytime, select
Flicker-reduced .
Select the same frequency as the power line frequency.
• If you need full control of all parameters, select Manual . This is mostly useful for scenes with little change in lighting.
• To lock the current exposure settings, select Hold current .
Benefit from IR light in low-light conditions by using night mode
Your camera uses visible light to deliver color images during the day. But as the visible light diminishes, color images become less
bright and clear. If you switch to night mode when this happens, the camera uses both visible and near-infrared light to deliver bright
and detailed black-and-white images instead. You can set the camera to switch to night mode automatically.
1. Go to Video > Image > Day-night mode , and make sure that the IR-cut filter is set to Auto .
2. To set at what light level you want the camera to switch to night mode, move the Threshold slider toward Bright or Dark .
3. To use the built-in IR light when the camera is in night mode, turn on Allow IR illumination and Synchronize IR
illumination .
4. If you use an accessory IR illuminator, turn on Allow IR illumination and Synchronize IR illumination to use IR light
when the camera is in night mode.
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