IC Realtime Specialty: Interrogator DVR - a DVR for law enforcement User Manual
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• Alarm out: System supports 3 channels. 
• Show message: system pops up message in the screen to alert you. 
• Synchronize: the selected device burns the same data. Once completes, system 
auto stop burning. Or you can terminate manually during the burning process.
• Alternative: system begins burning from the first device, then the second device.
System repeats the previous process until completing the whole burning process.
• Cycling burning: If you have chose several devices, you can use this function to burn
among these devices.
• Change disk: This function allows you to manually change disk. System will burn the
last five minutes video of the previous disk into the new disk. Click change disk 
button, system goes back to device interface. (System auto cancel change disk 
function if you do not select device to backup after 15 minutes). Click synchronism 
button to continue burning. During the whole process please make sure record 
function is proper (Main Menu->Advanced->Manual Record). Do not select stop for 
current backup channel! See Figure 4-26. 
Figure 4-26
When you select synchronize burning or alternative burning function, you can view 
current backup status, at the same time, synchronize (or alternative) button becomes 
stop button. See Figure 4-27. 
Figure 4-27