DVR User Manual
User’s Manual 
DVR-4TH/8TH/16TH Series 
SPECO TECHNOLOGIES 07/10
12 
6.3.1.1    Select Display Mode .............................................................136 
6.3.1.2    Operate Cameras with Dome Control ...................................136 
6.3.2  Instant Recording..................................................................................137 
6.3.2.1  Record Video Instantly ..........................................................137 
6.3.2.2    Playback Instant Recorded Video .........................................137 
6.3.3   Playback Video .....................................................................................138 
6.3.3.1    Playback Remote Video........................................................138 
6.3.3.2    Playback Local *.drv Files.....................................................139 
6.3.3.3    Playback Controls .................................................................139 
6.3.4   Verify Digital Signature..........................................................................140 
6.3.5   Search from Event List..........................................................................140 
6.3.6   Take a Snapshot ...................................................................................140 
6.3.7   Health Status of HDD............................................................................141 
6.3.8   Normal and Dual Streaming ..................................................................141 
6.3.9   Remote Monitoring Software Trouble Shooting Guide ..........................142 
Appendix A: Technical Specifications .........................................................................143 
Appendix B: Preset Record Configuration ..................................................................145 
Appendix C: Record Duration.......................................................................................147 
Appendix D: Dial-up Connections via Modem ............................................................149 
Establishing Dial-in Connection ................................................................................149 
Establishing Dial-out Connection..............................................................................153 
Appendix E: Verifying Digital Signature ......................................................................158 
Appendix F: Alarm I/O Pin Definition ...........................................................................161 
Appendix G: HDD PC Player Tool Introduction...........................................................163 
Using EXT2IFS on Your PC......................................................................................163 
Start Playing the *.drv file..........................................................................................165 
Appendix H: IR Remote.................................................................................................167 
Appendix I: USB Mouse Operation...............................................................................169 
Special Operations ...................................................................................................169 
Appendix J: ezRecord Diagram Sample ......................................................................171 
Appendix K: Connect to External Storage Device ......................................................174 










