Samsung SRN-470D User Manual page 50

menu setup
To upgrade the current software version
1. Connect a device storing the software to be updated.
It may take about 10 seconds to recognize the device.
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Upgradeable devices include USB memory, CD/DVD and network device.
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To update the network, the current NVR should have been connected to the network.
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Upgrade via the proxy server may not be enabled due to the restricted access.
2. Select <System management> from <System> window.
3. Select <System information>.
4. When the recognized device appears, select <upgrade>.
The <Upgrade> button will be activated only if the current <Software Version> of the <System Information> is same to or
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older than that of <S/W Upgrade>.
5. Press <oK> in the "System upgrade" window.
While updating, it shows the progress.
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6. When the updating is done, it automatically restarts.
Do not turn the power off until it finishes restarting.
If "Upgrade Failed" appears, retry from the step 4.
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When you experience continued failure, consult the service center for assistance.
50_ menu setup