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To focus towards zero:
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Click
<<
to take a large step.
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Click
<
to take a small step.
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Click
0
to focus at zero.
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To focus towards infinity:
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Click
>>
to take a large step.
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Click
>
to take a small step.
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Click
Inf
to focus at infinity.
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If available, click
Auto Focus
to let the camera focus itself.
Note:
Once the focus is manually set, it will not change.
3. If the camera becomes defocused while in monochrome mode at night, adjust the
IR Focus Offset
slider to compensate for the focus shift caused by the built-in or external IR illuminators.
4. (H4 Multisensor and H5A Dualhead Dome Cameras only) If you are configuring a multi-head camera,
there are settings that apply to the camera as a whole or to each individual head.
a. Select the
All Heads
tab to adjust the settings that apply to all of the camera heads.
b. In the All Heads tab, you can set the
Imaging mode
:
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Select
Global
to apply the same Day/Night and Exposure settings to all of the camera
heads. Use the settings listed in the All Heads tab to adjust the camera image settings.
The same settings on each numbered head tab are disabled.
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Select
Per-head
to apply different Day/Night and Exposure settings to each camera
head. Select the different head tabs to change the settings for each camera head.
c. Select each numbered head tab to adjust the focus controls for each camera head. These
settings must be manually adjusted for each camera head.
5. To set how the camera compensates for the environmental lighting conditions, define the following
settings:
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Day/Night Mode:
Use the Day/Night Mode drop-down list to set how the video image
switches between day and night mode.
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Automatic
: When the light level is above the day/night threshold, the video image will
be in color. When the light level goes below the day/night threshold, the camera will
automatically open the IR cut filter and switch to monochrome mode. If IR illuminators
are enabled, they also turn on.
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Check the
Restore Automatic after Timeout
box to automatically restore the Day/Night
mode to
Automatic
after a certain timeout period. The
Timeout
field can be assigned a
value between 5s and 3600s for the timeout period.
Image and Display
19
