DVR User Manual
User’s Manual 
DVR-4TH/8TH/16TH Series 
SPECO TECHNOLOGIES 07/10
4 
Table of Contents 
1.   Overview .....................................................................................................................13 
1.1    Product Key Features ........................................................................................14 
1.2    Product Application Diagram..............................................................................15 
2.   System Setup..............................................................................................................16 
2.1    Position the Unit.................................................................................................16 
2.2    Selecting Video Format......................................................................................16 
2.3    Connecting Devices to the Unit..........................................................................16 
2.4    Rear Panel Connections....................................................................................17 
3.   General System Setup ...............................................................................................20 
3.1  Front Panel Introduction ....................................................................................20 
3.1.1   LED Definition .........................................................................................20 
3.1.2   Functional Keys ......................................................................................21 
3.2    Entering OSD Setup Menu ................................................................................24 
3.2.1   User Management ..................................................................................25 
3.3    Configuring the HDD in the unit .........................................................................26 
3.4    Power On/ Off the Unit.......................................................................................26 
3.5    System Date/ Time Setting ................................................................................28 
3.5.1   Set Date/ Time ........................................................................................28 
3.5.2  Daylight Saving Time Setup ....................................................................29 
3.5.3  Network Time Protocol Setup..................................................................30 
3.6    IP Camera Setting .............................................................................................30 
3.6.1   IP Camera Information ............................................................................31 
3.6.2   Connection Setup ...................................................................................32 
3.6.3  Device Setup...........................................................................................33 
3.6.4  Activated .................................................................................................33 
3.6.5  Status ......................................................................................................33 
3.7    Record Schedule/ Quality Setting......................................................................34 
3.7.1  Record Mode Setup ................................................................................34 
3.7.2   Schedule Setup.......................................................................................34 
3.7.3   Preset Record Configuration...................................................................35 
3.7.4   Per Camera Configuration ......................................................................36 
3.7.5   Record Event Video Only........................................................................36 
4.  Basic Operation..........................................................................................................37 
4.1    Viewing Live/ Playback Video ............................................................................37 
4.1.1   Viewing Modes........................................................................................37 
4.1.2   Digital Zoom............................................................................................38 
4.1.3   Viewing Live Cameras ............................................................................38 










