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AutoDome Modular Camera SystemTroubleshooting Guide en 51
Picture is dark | 1. | Check that the Gain Control is set to AUTO |
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| If O.K., then: |
| 2. | Check that the Auto Iris Level is set to the appropriate level |
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| If O.K., then: |
| 3. | Check that the video coax is terminated with 75 Ω only at the head end. (Double termi- |
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| nation causes dark video.) |
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| If O.K., then: |
| 4. | Go to the Camera Setup Menu and increase the |
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| ture is available only on 300 and 500i |
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| If O.K., then: |
| 5. | Check that the camera lens cover is removed. |
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| If O.K., then: |
| 6. | Check that the maximum coax distance has not been exceeded. See the AutoDome Mod- |
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| ular Camera System Installation Manual. |
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| If O.K., then: |
| 7. | Restore all camera settings |
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Colors are not cor- | 1. | Reset the White Balance to the appropriate selection |
rect |
| If O.K., then: |
| 2. | Go to the Camera Setup Menu and increase the |
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| ture is available only on 300 and 500i |
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| If O.K., then: |
| 3. | Check that the maximum coax distance has not been exceeded. See the AutoDome Mod- |
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| ular Camera System Installation Manual. |
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| If O.K., then: |
| 4. | Restore the default settings |
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Background is too | X | Turn on backlight compensation |
bright to see subject |
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Video is rolling, noisy | 1. | Ensure that the Synch Mode is set to Internal |
or distorted |
| If O.K., then: |
| 2. | Check that the maximum coax distance has not been exceeded. See the AutoDome Mod- |
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| ular Camera System Installation Manual. |
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| If O.K., then: |
| 3. | Check the integrity of all BNC connectors and splices. |
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| Note: Connecting a network cable to the interface board of a |
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| video distortion. |
| 4. | Remove the network cable from the interface board |
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| If O.K., then: |
| 5. | Contact Bosch Technical Support. |
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Bosch Security Systems, Inc. | F01U064036 1.0 2007.01 |