37 | Chapter 1 : DVR User’s Manual
Upgrade:
Users can easily upgrade the DVR via USB, or FTP Server.
How to upgrade system firmware by using USB memory stick
1) Insert the USB thumb-drive formatted by FAT32 in any USB port of DVR (compatible with USB 2.0).
2) Press the [SCAN] button and the brand or model name of the USB will display on the [DEVICE] field.
3) Click [OK] to confirm.
How to upgrade system firmware by using FTP server
1) Select FTP in the drop-down list and type the given FTP server IP address in the [HOST ADDRESS] field.
There is no default username and password. The FTP server address is subject to change without prior
notice.
2) Click [CHECK] button. DVR will detect the latest Firmware version from the FTP server. If there is a new
firmware, DVR will ask if you want to upgrade it or not.
3) Click [OK] to confirm it and then click [START] to start upgrading.
It is recommended to format the HDD after finishing the firmware upgrade because the data recorded by previous
firmware may cause malfunction of DVR due to the difference in format.
It is possible to send the system firmware back to factory default. This may be useful if some of the functions do
not work properly after a firmware upgrade. It is highly recommended to check all functions and menus after a
firmware upgrade for proper layout and performance.
Click the [DISPLAY] button to set Status Display Time Out, Setup Menu Time Out, Sequence Mode Interval, PIP Interval, Spot
Monitor Interval, and Transparency.
[TRANSPARENCY] is the transparency level of the menu screen. 0% means no transparency at all.
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