Temperature Management - Spectracom SecureSync 1200 User Reference Manual

5.

4.5.1.10 Temperature Management

SecureSync is equipped with one cooling fan, located behind the right-hand side of the front
panel, and several hardware temperature sensors, including:
Temperature readings are performed once per minute. The temperature data is logged, and
can be visualized via graphs integrated into the Web UI. The temperature readings can also
be used to control the fan. For details see below under
Units produced before 2016
SecureSync units produced before 2016 may not be equipped with the oscillator sensor. They
can be retrofitted, if so requested. For additional information, contact Technical Support (see
"Technical Support" on page 540). As the front panel cooling fan is internal temperature con
trolled, the fan may not always be in operation. However, the fan may momentarily turn on
each time SecureSync is power-cycled.
Units produced since 2016
Units produced since 2016 are often equipped with the Fan Control feature, which turns ON
the fan by default. This feature also allows for a custom temperature window to be set for the
fan.
Fan Control Feature
The Web UI Fan Control feature allows you to define a temperature range for the fan to turn
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4 SecureSync User Reference Guide Rev. 23
To select the statistics for a particular day, select a date from the drop-down list in the
Select Day for Statistics field. The default date is the present date. Click the Apply but
ton.
To display a higher resolution graph for a shorter time span, move one or both
time sliders at the bottom of the graph inwards.
the board temperature near the CPU
the CPU temperature
the air temperature near the oscillator .
4.5 Quality Management
Fan Control Feature .
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