Setting The Vm/Aa Function; Clock Chip Backup - Samsung OfficeServ 7200 Installation Manual

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8.4.8 Setting the VM/AA Function

The MP20S supports the VM/AA function without SVMi-20E. Up to six (6) VM/ AA ports
are supported. There is no additional optional item to use this function. But the license key
must be entered.
VM Function
Up to six (6) channels can be used. The maximum recording time is about 50 hours.
During installation, the license key must be entered in accordance with the number of the
channels to use.
If you want to use AA function not VM, there is no need to enter license key.

8.4.9 Clock Chip Backup

The clock chip of the OfficeServ 7200 is designed to back itself up even while the power is
turned off.
The maximum backup time of the clock chip is ten (10) days. If ten (10) days pass, the
system time should be reset (MMC5050) because the time information of the system may
be erased.
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