Ashcroft ATE-2 - Handheld Calibrator - Manual (Page 54)

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SECTION 15 l. FIRMWARE UPDATE CONT. Click [Connect].
Both the “Com port status” and the “Device Status” should
indicate “Connected”.
NOTE: If the “Com Port Status” is “Connected” and the “Device
Status” is “Disconnected” you most likely have the wrong COM
port or the device is not in the “Firmware Update” mode. If unsure
of the correct COM port number disconnect the USB cable from
the PC then reconnect to have the PC display a message stating
the new COM port number.
Select the desired Firmware Image File with the suffix “.cyacd” by
clicking the [Browse] button and locating the file.
Click [Update] to begin transfer
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