120
Record
on Hard
disk
Normal
recording
Alarm
recording
Normal
recording
Alarm
recording
Normal recording
(
time-lapse
)
Record on
DVD-RAM
Standby mode
(No record)
Backing up A
Go to
Standby
Resume
Backing up A
Backing up B
Time line
u
REC Mode to PRE-ALARM
In this case, backup material is recorded immediately after pre-alarm interval HDD record
complete. Start of another alarm will not stop backup record. See sec. ‘6-3-2. Pre Alarm
Record’ previous for details on preset time and alarm period.
Alarm
begins
Alarm
begins
Hard
disk
Alarm recording
loop
Alarm
Alarm
recording
loop
Alarm
Alarm recording loop
Alarm
image #1
Alarm
image #2
DVD-
RAM
Standby
(No record)
Record Alarm #1+ pre
Record Alarm #2 + pre
Backup
stopped
Alarm image #1
Alarm image #2
Record Time line
Alarm
begins
Alarm
ends
Alarm
begins
Alarm
ends
(Continued following page.)