Synology DVA3221 - Page 14

14
Chapter 2: Hardware Setup
Note:
• Hold the memory module by its edges and avoid touching the gold connectors.
• When memory capacity is changed, the device will perform a memory check upon the next start up. This will
prolong the start-up time by up to ten minutes. This behavior is normal and will only occur once.
• Synology will not provide full product warranty or technical support if a non-Synology memory module is
used for memory upgrade.
2
If needed, repeat the steps above to install a second memory module into slot 2.
3
Replace the cover and tighten the two screws that removed.
4
Reconnect the cables that removed, then press the power button to turn on your Network Video Recorder.
To make sure Network Video Recorder recognizes the new memory capacity
1
Install DiskStation Manager (DSM). Please see "
Install DSM on Network Video Recorder
" for more
information.
2
Sign in to DSM as
admin
or a user belonging to the
administrators
group.
3
Go to
Control Panel
>
Info Center
and check
Total Physical Memory
.
If your Network Video Recorder does not recognize the memory or does not start up successfully, please make
sure that the memory module is installed correctly.