IC Realtime Flex Series: 8-CH High Performance H.264E 2U DVR with DVD-RW - Manual (Page 123)

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Figure 7-13
7.6.2 Relay output
Here you can select alarm output channel, the select channel alarm mode becomes manual and
alarm is enabled. See Figure 7-14.
Figure 7-14
7.6.3 Multiple-channel preview
System allows you to preview several channels on one channel. It supports 1/4/8/9-window. See
Figure 7-15.
Please note only the product of this icon can support current function.
Figure 7-15
7.7 WAN Login
In WAN mode, after you logged in, the interface is shown as below. See Figure 7-16.