Keysight M9502A, Руководство пользователя

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Keysight M9502A/M9505A AXIe Chassis User Guide 15
Power-Up and Power-Down Introduction
To Power Down the Chassis
For routine power-down or to cycle power to the chassis, press the chassis
ON/STANDBY
switch. The main chassis fans will gradually drop in speed to off, and
the PSU fans will gradually return to idle speed as the PSU cools. This is normal.
Once the chassis has cooled, you may isolate the chassis from AC power as
needed. This is usually done by opening the circuit breaker.
If you are using an embedded controller such as the Keysight M9536A, always
shut down the Windows operating system before pressing the chassis
ON/STANDBY switch.
Also, ensure that the embedded PC never goes into sleep or hibernate mode. It
is possible for the PC to lose its chassis enumeration.
For routine power-down, do not use the circuit breaker to turn the chassis off.
Doing so interrupts power to the power supply fans, which could shorten the
life of the PSU. Use the front panel On/Standby switch to power down the unit,
and allow the PSU fans to return to idle before removing power from the
chassis.