85 OtherEnglishSpecificationsb Dimensions (unit: mm)Please note that specifications and unit exterior design are subject to change without notification.b OptionsHDD: 80GB/160GB/300GB/500GBCD-R/RW: Expanded disc unitSignal method NTSC signal standardCompression method Video: M-JPEG, Audio: WAVENumber of pixels 720 x 240Recording type Field recordRecording quality 5 stage [BASIC/NORMAL/ENHANCED/FINE/SUPER FINE]Recording rate 27 levels (60 to 0.033FPS)Recording area Normal recording area/alarm recording area/archive areaZoom 2x digital zoom is possible using the ZOOMbuttonSearch mode Date and time search, alarm search, alarmthumbnail search, archive area search,motion detection searchDate/time display Month, day, year, hour, minute, secondDate/time displaypositionCan be moved to upper and lower (2)positions (Display can be switched on/off)Camera title display 10 characters max (alphabetical, numeric,symbols) can be inputted to each channel(display can be switched on/off)Memory backup Approximately 30 days (after power issupplied for more than 48 hours)Video input 1.0 V (p-p) 75 Ω BNC x1(DSR-3716: x16, DSR-3709: x9)Video output Through output BNC of each video input(DSR-3716: x16, DSR-3709: x9)Main monitor output 1.0 V (p-p) 75 Ω BNC x1Monitor 2 output 1.0 V (p-p) 75 Ω BNC x1Audio input –8 dBs 27 kΩ unbalanced RCA x1Audio output –8 dBs 600 kΩ unbalanced RCA x1Microphone input –60 dBs 10 kΩ unbalanced 3.5 mmMonaural mini jack x1Front AVoutputVideo output 1.0 Vp-p 75 Ω unbalanced RCA x 1Audio output –8 dBs 600 Ω unbalanced RCA x 1CompactFlash slot CompactFlash Type 2 (front panel) x1TerminalLAN 10BASE-T/100BASE-TX, RJ-45 x1,compatible protocol: UDP, TCP/IP, HTTPserverRS-485 RJ-11 x2 (with termination switch)USB (1.1 A terminal) Front 1/Rear 1Alarm input Zero voltage make connection (pulse width100m/second and over)(DSR-3716: x16, DSR-3709: x9)Sensor alarm output Open collector/1kΩ, Low level active(max. 25 mA)(DSR-3716: x16, DSR-3709: x9)Remote control input 2 wire voltage control method x2Clock adjustmentinputZero voltage contact (pulse width 100m/second and over) x1Clock adjustmentoutputOpen collector/1kΩ, Low level activeAlarm total output Open collector/Low level active(max. 500 mA) x1Alarm reset input Zero voltage contact (pulse width 100m/second and over) x1Abnormality warningoutputNormal DC 5V, Low level active x1Normal recording arearemaining warningoutputNormal DC 5V, Low level active x1Alarm recording arearemaining warningoutputNormal DC 5V, Low level active x1Series recordingconnecting inputNormal DC 5V, Low level active x1Series recordingconnecting outputOpen collector/1kΩ, Low level active x1External timer input Zero voltage contact (pulse width 100m/second and over) x1Non rec output Normal DC 5V, Low level active x1Power supply voltage AC 120 – 240 V, 50/60 HzCurrent consumption DSR-3716/DSR-3709: 800 mAAllowable operationtemperature5 to 40°CAllowable operationhumidity10 to 80 %Dimensions 420 (W) x 86 (H) x 365 (D) mmWeight Approx. 6 kg420 36586