SWITCH SETTINGS
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PHASE LEVEL
INT
AIV
NOR
LIN
HI
OFF OFF BLC BLC WND
LL10
AID 9
SHP 8
NOR 7 STD 6
AGC 5
ESC 4
OFF 3 OFF 2
OFF 1
Figure 6. Switch Settings (Defaults)
NOTE: Under most conditions, no setting of switches will be required. Please read the details of each switch before making any adjustments.
LL/INT Synchronization Selection – Switch Setting 10
Locks the frame rate to the power supply frequency. Eliminates vertical roll caused by multiple cameras connected to the same switching device. Each camera output is syn- chronized to the frequency of the power supply. Set the camera synchronization mode to one of the following:
LL (Default setting) - | 10 |
| LL |
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INT - Disables line lock (use with DC power or noisy AC power). | 10 |
| INT |
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Lens Mode Selector (AIV/AID Switch) – Switch Setting 9 |
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The AIV/AID switch setting is determined by the type of lens used: |
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AIV - Video drive auto iris lens | 9 |
| AIV |
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AID (Default setting) - Direct drive lens | 9 |
| AID |
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Sharpness Normal/Sharpness Sharp – Switch Setting 8 |
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This switch can be used to enhance detail in the image. |
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| NOR |
NOR (Default setting) – Normal picture sharpness. | 8 |
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SHP - Sharpens the edges of the objects in the picture. | 8 |
| SHP |
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Gamma LO/Gamma HI – Switch Setting 7 |
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Set the Gamma level to one of the following: |
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NOR (Default setting) - Increases visibility in the dark areas of the picture. | 7 |
| NOR |
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LIN – Linear response increases (overall) contrast. | 7 |
| LIN |
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AGC HI/AGC STD – Switch Setting 6 |
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This switch sets the AGC (Automatic Gain Control) feature of the camera. Two settings |
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are available: |
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HI - Applies more gain to the video signal and slightly increasing the noise in the picture. | 6 |
| HI |
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STD (Default setting) - Applies normal AGC gain to the picture. Use in most applications. | 6 |
| STD |
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