| 一、Receiver |
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1.Channel Indicator LED is not on:: |
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Please check if the power adaptor of the receiver is well connected, and check if the main power is on. |
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2.No images or imanges are not clear.: |
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a. |
Please check power has been switched;; |
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b. |
Please check if the distance is too long between camera and receiver, or if there are any electromagnetism obstruction around (e.g. steel construction will counteract transmitting signals.Or 2.4Ghz wireless router) |
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c. |
Please check whether the frequency of the transmitter is the same with the receiver’s or not. (Two cameras with the same frequency can not work properly within effective distance, thus interference will be caused) |
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d. |
Please confirm the receiver antenna has been fixed tightly. |
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e. |
Please keep far away from big copper or iron electromagnetism obstruction. High-power transmitter in the same frequency and car broadcasting station may also cause interference. |
| 二、Softwre |
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1.The main window without image |
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please check the channel display window of the receiver,Ensure same channel number with the camera. |
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2. Image quality are not satisfactory: |
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Please ensure your cameras meet The Speed DVR's video standard, please confirm whether it is set correctly. |
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3.The quality of Video image is not good |
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Please refer to "Display" property page settings, change the video quality of the documents. |
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4.Video files occupy a lot space. |
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select high quality AVI format video file,will take a lot of disk space, please according to your disk space, choose appropriate preserve video files. |