Q-See QSDR04RTC User Manual

Also see for QSDR04RTC: Quick installation guide

User Manual17OVERWRITE: If you select “on” the system will automatically overwrite the oldest recordings once thehard drive is full; if you select “off”, recording will stop once the hard drive is full.HDD FORMAT: You use this option to format the hard drive, you can not record files to the hard driveuntil it has been formatted. Click [Format HDD] button to start formatting. When selecting [Format HDD]option the system will prompt you – “Format HDD will loss all the data, do you confirm?” ; click “OK”, systemwill prompt you – “Is formatting…” and “successful format”; and then system will restart automatically.USB FORMAT: Use this option to format USB devices.5.2.6.2 Alarm Setnot external sensors to record on motion detection.HDD LOSS: Options are On and Off. If you select On there will be a buzzer sound and “H” sign on screenwhen HDD is not detected or not formatted; on the contrary, if you close the function, there is only “H” sign toindicate HDD not found, but no alarm sound when HDD not found or not formatted.HDD SPACE: Options are On and Off. When the alarm function is on, there are alarm sounds when theHDD is running out of space; when the function is off, there are no alarm sounds.VIDEO LOSS: Options are On and Off. When the function is on, system will issue alarm sound anddisplay video loss on the preview interface; when the function is off, system will have no alarm sound, but thepreview interface will display video loss.ALARM MANAGE：Alarm Output（0s,10s,20s,40s,60s）、Buzzer time (0s,10s,20,40s,60s) and alarmduration time（0s, 30s, 1minute，2minute，5minute）。Alarm Type FunctionVideo LossVideo LossVideo LossVideo Loss Sends alarm when DVR can’t receive video signal (such as camera damage, cable broken or damagedor power supply malfunction).Motion DetectionMotion DetectionMotion DetectionMotion Detection When an object moves into motion detection area, alarm will be triggered. You can adjustsensitivity level to suit the needs of your actual application environment.I/O StatusI/O StatusI/O StatusI/O Status System can convert alarm signal triggered by external sensor into signal identified by system.HDD lossHDD lossHDD lossHDD loss When Hard Drive is not detected (HDD damage, power supply malfunction), or HDD auto-overwriteis off, and there is not enough free space, an alarm will be triggered.List 5-1Click [Main MenuDevice Alarm] to enter into [Alarm setup]menu to setup Alarm warnings (shown as Picture 5-32).I/O STATUS ： Options include NO (Normal-open), NC(Normal-close) and OFF. Set to “Normal-open” if you use externalsensor alarms that are normally open, Set to “Normal-close” if youuse external sensor alarms that are normally closed, set to “off” if youare not going to use external sensor alarms. You can use the DVRsinternal motion detection to record when motion is detected; you doPicture 5-32When you install a HDD, the system will automatically detectif HDD is formatted or not; If HDD needs to be formatted, HDDstatus will be shown as “Not format”, otherwise, the HDD statuswill be shown as “Normal” (refer to Picture 5-31)TOTAL SPACE: Indicates total space available on HardDrive.FREE SPACE: Indicates unused space available on theHard Drive.USEABLE REC TIME: Based on current imagedetail/quality and frame rate, system will show you howRecording time you have left on the Hard Drive.Picture 5-31