Spectracom VelaSync 1225, Руководство пользователя

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Caution: In order to maintain proper airflow, each HDD carrier must
always be re-installed into the unit, even if empty.
To remove an HDD from its carrier , loosen the three screws on either side.
To install an HDD into a carrier , insert it into the carrier with its PCB facing down.
Check alignment, then use the three screws on either side to assemble the two com-
ponents.
To install a carrier into VelaSync, follow the instructions shown above Removing the
HDD carrier in reverse order.
Note: When replacing an HDD with a new one (i.e., an unused one), you
must power-cycle the VelaSync unit to clear an error message stating
that the HDD failed.
For additional information on HDD installation, see the user documentation provided by
the Original Equipment Manufacturers: Supermicro™ SuperO
®
SuperServer 5017R-
WRF under
https://www.supermicro.com/manuals/superserver/1U/MNL-1771.pdf
.
4.4 Notifications
If an event occurs e.g., VelaSync transitions into Holdover, or a short is detected in the
GNSS antenna, VelaSync can automatically notify users that a specific event has
occurred.
In some situations, two events are generated. One event occurs in the transition to a
specified state and then another event occurs when transitioning back to the original
state. Examples of these are losing sync and then regaining sync, or going into Holdover
mode and then going out of Holdover mode. Other situations may only consist of one
event. An example of this situation is switching from one input reference to another.
Notifications of each event that may occur can be via alarms, via SNMP Traps being sent
to one or more SNMP Managers, via an email being sent to a specified email recipient, or
a combination of the three. The Notifications page allows a user to configure whether
the occurrence of each event automatically triggers an alarm to be generated, an SNMP
trap to be sent out, an email to be sent out, or a combination of the three.
Also, this page allows the desired email recipient’s address for that particular event to
be specified. Each event can be configured with the desired email address that is spe-
cific to just that one event only. Note that only one email address can be specified in
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VelaSync User's Manual Rev. 3
4.4 Notifications