The settings relating to the recording H.264 data on the SD memory card when an alarm is detected can beconfigured on this page. To operate recording, it is necessary to configure the settings relating to SD memorycard and the video data. (®page 60)H.264 recording (SD memory card)[Pre alarm]Determine whether or not to perform the pre alarm recording.Use/ Not use• Default: Not use[Pre alarm (recording) duration]Set the duration to save image data on the SD memory card before an alarm occurrence.1s/ 2s/ 3s/ 4s/ 5s/ 8s/ 10s/ 15s/ 20s/ 25s/ 30s/ 40s/ 50s/ 60s/ 90s/ 120s• Default: 5sNote• “Pre alarm (recording) duration” settings are available only when “20MB” is selected for “Maximum filesize” in the [SD memory card] tab.• When “2MB” is selected for “Maximum file size”, “Pre alarm (recording) duration” cannot be configuredand about 1 MB worth of data is recorded before an alarm occurrence.[Post alarm (recording) duration]Set the duration to save image data on the SD memory card after an alarm occurrence.10s/ 20s/ 30s/ 40s/ 50s/ 60s/ 120s/ 180s/ 240s/ 300s• Default: 30s* The actual recording time may sometimes be longer than the duration selected for this setting.[Recording (memory) size per an alarm]The capacity of the SD memory card used to record video data upon an alarm occurrence. The actual capacitymay be different.IMPORTANT• To record H.264 data, it is required to select “Use” for “SD memory card” on the [SD memory card] tab.In addition, it is required to select “H.264(1)” or “H.264(2)” for “Recording format”. (®page 60)13.5 Configure the settings relating to the alarmoutput terminal [Alarm]Click the [Alarm] tab on the “Alarm” page. (®page 48, page 50)142 Operating Instructions13 Configure the alarm settings [Alarm]
