Dahua Technology LE-L - Manual (Page 57)

57
Figure 4-31
Click backup button, system begins burning. At the same time, the backup button becomes
stop button. You can view the remaining time and process bar at the left bottom. See
X321H321H321H
Figure
4-32.
Figure 4-32
The file name format usually is: SN_CH+channel number+time Y+M+D+H+M+S. In the file
name, the YDM format is the same as you set in general interface. (Main Menu ->Setting -
>General).File extension name is .dav.
Tips:
During backup process, you can click ESC to exit current interface for other operation. The
system will not terminate backup process.
Note:
When you click stop button during the burning process, the stop function becomes activated
immediately. For example, if there are ten files, when you click stop system just backup five
files, system only save the previous 5 files in the device (But you can view ten file names).
4.8 PTZ Control and Color Setup
Note: All the operations here are based on PELCOD protocol. For other protocols, there
might be a little difference.
4.8.1 Cable Connection
Please follow the procedures below to go on cable connection
z
Connect the dome RS485 port to DVR 485 port.