Dahua NVR4832-I, Руководство пользователя

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Local Basic Operations 270
Parameter Description
directory first, and then automatically creates the folders
according to the IP and time.
File Length(M)
Enter the length of the uploaded recorded video.
 If the entered length is less than the recorded video length,
only a section of the recorded video can be uploaded.
 If the entered length is more than the recorded video length,
the whole recorded video can be uploaded.

If the entered length is 0, the whole recorded video will be
uploaded.
Image Upload Interval
(Sec.)

If this interval is longer than snapshot interval, the system
takes the recent snapshot to upload. For example, the
interval is 5 seconds, and snapshot interval is 2 seconds per
snapshot, the system uploads the recent snapshot every 5
seconds.

If this interval is shorter than snapshot interval, the system
uploads the snapshot per the snapshot interval. For
example, the interval is 5 seconds, and snapshot interval is
10 seconds per snapshot, the system uploads the snapshot
every 10 seconds.

To configure the snapshot interval, select Main Menu >
CAMERA > ENCODE > Snapshot .
Channel Select the channel that you want to apply the FTP settings.
Week Day Select the week day and set the time period that you want to
upload the recorded files. You can set two periods for each week
day.
Period 1, Period 2
Record type
Select the record type (Alarm, Intel, MD, and General) that you
want to upload. The selected record type will be uploaded during
the configured time period.
Step 3 Click Test .
The system pops up a message to indicate success or failure. If failed, check the
network connection or configurations.
Step 4 Click Apply to complete the settings.
4.14 System
4.14.1 General
You can set device general information. It includes device information, system date. Refer to
" 4.1.4.1 General " for detailed information.
4.14.2 RS232
After setting RS-232 parameters, the NVR can use the COM port to connect to other device to
debug and operate.
Step 1 Select MAIN MENU > SYSTEM >RS232 .
The RS232 interface is displayed. See Figure 4-241.