Black 3G Mobile DVR Recorder 8ch Hard Disk Recording PTZ Control

Black 3G Mobile DVR Recorder 8ch Hard Disk Recording PTZ Control?

Product introduction

Hard Disk Mobile DVR (Automotive) is a cost-effective, multi-functionaldevice designed for video surveillance and remote monitoring of your mobileassets.? It uses a high-speed processor,an embedded?Linux?platform, and the most advanced technology in the ITfield, such as?H.264?Video Compression/Decompression,?3G?networktransmission?technology?and?GPS?positioning?technologies.?Mobile?dvr?supports?eight?channel?video?recording.?Each?channel?supportsCIF,?HD1?and?D1?image?solution.Drivers\' driving information, GPS data and alarm data are recorded in?harddisk?which is used as the storage medium.?The MDVR may look simple in itsexterior design, provides powerful auto black box features, installationflexibility and high reliability.

Product Feature

FAQ

Q: When 3G has neither report nor video , what should be done first?
A: Press INFO key to enter the system information page, check whether the SIM card exists and view the signal strength as well as dial-up status, whether the antenna is in good contact, and then check the SIM to see whether it is out of traffic, the most basic judgment is to replace the SIM card. If the dial up failed with signal, then check whether the settings of center number and the port are correct. Moreover check whether the device number of the product is already occupied.
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Q: 3G signal is intermittent, video is jammed?
A: At present the signal coverage of WCDMA and EVDO is rather wide, however, there are some mountainous districts without signal coverage, and some suburban areas have weak signal due to the local network constraints, then it will be jammed during watching of video, or video cannot be watched at all, the greatest impact of this situation is from the local network; Moreover check whether the frame rate setting of sub-stream is too high, because the video may also occur such situation when the network is poor and frame rate setting is high.

Q: How about when there is no video output from the vehicle host device?
A: 1.Check the host’s turn-on status, if only a blue light on, it means the host is in standby status and has not been started up yet, meanwhile check whether the host’s power cords red & yellow cords are in power supply status or not, if only one cord is supplying power, the device is unable to start up.
2.Check the power supply status of display screen, as well as check whether the display video has been switched to AV status.
3 Check the connecting status between the host’s video output cable and display screen.
4 check whether the lock status of the host’s LOCK, it must be locked before normal starting up.

Q: The video file is missing or there is no video file within a certain period of time, how to do?
A: 1. Determine the time period by analyzing the final video file before missing and the first video file after recovery.
2. Confirm whether the host is not on during that period of time, such as when the driver halfway parking, loading and unloading goods while the host is not set by video delay.

Q: The device is online, but why can I not see the video image?
A: Please set lower sub-stream to transmit image, the blocked or slow transmission speed situation may occur when the sub-stream frame rate is set very high and be affected by network uploading limit; poor network signal or intermittent will seriously affect the video transmission.

Specification