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Interface Operation 77
Figure 6-42
Alternatively, select
“Info > Security Alarm”, and the system displays “Security Alarm” interface,
as shown in Figure 6-43.
“All” tab displays all alarm info of the system, whereas “Unread” tab
displays unread alarm info.
Press [Edit] to select the info; press [Delete] to delete the selected info.
Press [Clear] to delete all records after confirmation.
Figure 6-43
6.7.2 Guest Message
When a SD card is inserted into the device, this function is valid. All messages are stored