Figure 61 Centre Control
As shown in Figure 61, this is the host and central control device connected to a setting.
Communication interface supports RS485 and RS232, in this menu serial port number to select the
correct hardware connection interface. Support start video, pause video, stop recording, safe shutdown,
VGA lock and so on a key to open, the command code and the central control equipment must be
one-to-one correspondence
4.7.6.9
Menu
→
Setting
→
System Setting
→
System time
Figure 62 System time
5) Time setting: set the time manually or you can connect the recorder to Ethernet for keeping the
time update.