Shenzhen Citops System Co. Ltd. M51-DGWW-L 用户手册

   

 

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2)  Q: The ERR indicator is on? 

A: This may be caused by the following causes:   

a)  Neither the SD card nor the hard drive is inserted, or the SD card and hard drive 

are inserted while the system partitioning is abnormal, causing failure of the 
device in recognizing; 2) Disk reading/writing error;   

b)  Abnormal operation of the SCM;   

3)  Q: The SD card indicator is not on or flashing? 

A: There are three states of the SD card indicator: on, out and flashing, respectively 

indicating the following:   

 

Out: The SD card not inserted or failure of the device to recognize the SD card;   

 

On: The SD card exists but not the storage for the current recording   

 

Flashing: The SD card exists and is the storage for the current recording;   

4)  Q: The hard drive indicator is not on or flashing? 

A: There are three states of the hard drive indicator: on, out and flashing, respectively 

indicating the following:   

 

Out: The hard drive not inserted or failure of the device to recognize the hard drive;   

 

On: The hard drive exists but not the hard drive for the current recording;   

 

Flashing: The hard drive exists and is the disk of the current recording;   

5)  Q: Both the SD card indicator and the hard drive indicator are on while not flashing? 

A: This may be caused by the following causes:   

a)  The device considers no current recording tasks according to the menu settings 

by the user;   

b)  Both the SD card and the hard drive are full while the auto overwriting function is 

disabled in the menu;   

6)  Q: Blank screen of some channels? 

A: This may be caused by the following causes:   

a)  This channel is not connected to the video;   
b)  The camera connected to this channel is damaged or abnormal;   
c)  If the camera is powered through the device, it may be possibly that the voltage 

of the device cannot ensure normal operation of the camera;   

d)  Poor contact or damage of the cable connecting this channel;   

7)  Q: No GPS signal? 

A: This may be caused by the following causes:   

a)  GPS antenna is not connected;   
b)  GPS antenna is placed indoors;   
c)  GPS module is damaged;   
d)  The software is for 7001 and does not support this function;   

8)  Q: Abnormal G-Sensor data? 

A: This may be caused by the following causes:   

a)  G-Sensor not calibrated. G-Sensor should be calibrated in the settings menu;   
b)  The software is for 7001 and does not support this function;   
c) G-Sensor 

is 

damaged; 

 

9)  Q: Video files cannot be played back on the PC? 

A: This may be caused by the following causes: