79 Alarm RecordingThe Disk Recorder activates the recording alarm status within the specified recording mode, when an externally connectedalarm sensor is turned on, or when the installed Video Motion Detector (optional) is activated.The alarm recording mode is determined by the setup in the WJ-HD500 SETUP menu. Described below is an alarm recordingmode for each recording mentioned above.Note: The received alarm is ignored when the Disk Recorder is recording images in the Emergency Recording (the alarmlog). Alarm Recording for Manual and Power-on RecordingThe Disk Recorder records an alarm status based on the setup made in the MANUAL REC SETUP menu of the WJ-HD500SETUP menu.It records the images as shown below in Time Lapse Recording mode with the specified recording rate, quality and duration.The recording pattern varies according to the setting for the Dynamic Recording (DYNAMIC REC) parameter.• Set to ALLRecords all input images in sequence starting from video input 1.C1 C1C2 C3 C4 C2 C3 C4 C5 C1 C2 C3 C4T T TStartThumbnail Thumbnail ThumbnailAlarm 2 in Alarm 3 in• Set to ALM-PRIRecords the alarm-activated input images preferentially over other video inputs.• Set to ALM-ONLYRecords the particular images which have activated the alarm.Notes:• When the TIMER parameter is set to EXT in thesetup menu for Power-on Recording, the InternalTimer Recording is disabled.• Make sure to keep the POWER switch on the rear ofthe Disk Recorder set to ON.C1 C1C2 C3 C4 C4 C2 C4 C1 C15 C2 C15 C3T T TStartThumbnail Thumbnail ThumbnailAlarm 4 in Alarm 15 inC1 C4C2 C3 C4 C4 C4 C4 C4 C15 C15 C15 C15T T TStartThumbnail Thumbnail ThumbnailAlarm 4 in Alarm 15 in