JYTEK Thunderbolt PXIe-62314T, Руководство пользователя, Страница: 25 / 51

Introduction 15
Front Panel Power & Status
Item Feature Description
A Power Button Powers the chassis on/off. In order to avoid
abnormal disconnection, the power button is
locked when host PC is connected and powered
on. Power off host PC and disconnect
Thunderbolt 3 connection to unlock power button.
There is a reserved 2-pin power button connector
located on the bottom side of the PXIe-62314T ,
inside a cover. It can be used to connect an
external power button or circuit for remote power
on/off operation.
B Chassis Status Temperature, Fan, Power
C Fan Speed Switch
High:
Disables Smart Fan function. Sets fan
speeds of rear 3 fans to max. RPM.
Auto:
Enables Smart Fan function. Auto fan
speed based on temperature detected by thermal
sensors of PXIe-62314T .
D PXI Trigger I/O The PXI trigger connector is an SMB jack, used to
route external trigger signals to or from the PXI
backplane. Trigger signals are TTL-compatible
and edge sensitive. There are four trigger routing
modes from/to the PXI trigger connector to
synchronize PXI modules, including
• From a selected trigger bus line to PXI trigger
connector
• From the PXI trigger connector to a selected
trigger bus line
• From software trigger to a selected trigger bus
line
• From software trigger to PXI trigger connector
All trigger modes are programmable by the
provided driver.
Trigger
Ground