DRAFT
MTSE
IO&M Manual
28
Paragon Controls Inc,
Rev J 2/3/2021
Save to uSD
When a new uSD card is provided, the field technician has the option of saving parameters set or
adjusted in the field to the uSD from the MTSE settings. This action should be performed when the user
wishes to keep the settings currently on the MTSE and save those to a new uSD provided by Paragon
Controls.
Update Firmware
Checks the current MTSE host MCU firmware against the firmware present on the uSD card. If the
firmware on the uSD is a newer version, selecting this button will update the device firmware.
PLEASE CYCLE POWER ON THE MTSE AFTER UPDATING FIRMWARE BY TURNING THE
DEVICE OFF FOR SEVERAL SECONDS AND THEN BACK ON.
4.3.5. ScreenSaver
To increase the longevity of the touchscreen, the touchscreen will automatically dim after 90 minutes.
Select this button to toggle on and off the ScreenSaver.
4.3.6. AutoZero Settings
AutoZero, if included at the Factory at time of order, will run automatically as set on this page or can be
run manually upon pressing the “Run AutoZero” button on this page as shown below. The AutoZero
function will engage a solenoid valve to common mode the transducer creating a zero-pressure
differential. During this time the flow, velocity, or pressure values being read by the device and the
resulting System outputs will be held at their current state prior to the AutoZero function. The AutoZero
calibration will be stored to a different memory location than that of the Factory Zero Calibration. The
AutoZero function is optional and typically applies to OA applications where very low differential
pressure could have high square root gain in flow calculations.
