VTI Instruments EX1401, User Manual

Page: 61 / 114

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EX1401 Web Page Operation 61
I
NSTRUMENT
H
EALTH
The Instrument Health Page contains information concerning the EX1401’s temperate sensors and
fan controls.
•
Fan Mode:
o
Off : The fan will remain off at all times.
o
On : The fan will run at all times.
o
Auto
: The fan will turn on whenever any of the temperature sensors’ Current
Value is above its Auto Fan Target .
•
Temperature Sensors : This table lists all of the available temperature sensors in the
instrument, along with their Current Value and Auto Fan Target .
o
BOARD : This temperature sensor is located in the digital section near the rear
of the instrument, directly attached to the main circuit board.
o
CPU : This is the embedded temperature sensor in the CPU die.
o
CH1-16 : These temperature sensors are embedded in the low-speed auxiliary
ADC of each channel.
o
CH1-16_CJC : These are the actual Cold Junction Compensation sensors.