Speco Technologies DVR-X1 ユーザーズマニュアル

                                             

       

 

：  12V DC，4A. 

：  Image signal input, connected to the video source. 

：“VIDEO OUT” is connected to monitor ”VIDEO IN”. 

：“VCR OUT” can be connected to the ”VIDEO IN” of a VCR. 

：For a MIC connection. 

：Line Level for live and Audio playback. 

：  There is a DB9 connector on the right side of the rear 

panel, which is connected to any external sensors and 
alarm output (Relay). 

：To radiate hot air 

 

 

The DVR-X1 automatically detects NTSC/PAL, please connect the 
video source before turning on the DVR. 

 
 
 

DB9 PIN CONFIGURATION: 

3 GND 

Ground 

5 

Sensor Trigger Input – 1 

External sensor input 

7      Relay Out – COM 

Replay output COM terminal 

8      Relay Out – N.O. 

Replay output normally open   

9      Relay Out – N.C. 

    Replay output normally closed 

 

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