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16. Firmware updates
Among its innovating features Plus 2 allows firmware updates to be accomplished at customer's site using a
simple and quick (less than 2 min) procedure. The firmware update file will be provided by LaserPoint via an e-
mail message attachment.
To update the instrument firmware simply follow the instruction steps given below:
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Switch the instrument ON and plug the instrument to its external power supply.
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Copy the firmware update file in a free USB drive
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Plug the USB drive in the instrument USB port.
After 10 seconds the display will show the image of Fig 19a, touch "Yes" to proceed.
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During the FW update file downloading Fig. 19b is shown and a moving bar indicates the file
downloading progress .
Fig. 19a FW update?
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Upon FW update file downloading is completed Fig. 19c image is shown on the display.
Read carefully the instructions shown in the window before touching "Ok" key to start the instrument
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switch off.
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After few seconds the instrument switches off; remove the USB drive and then push the instrument
ON/OFF button and keep it pressed until the display turns on again (this step takes about 10 sec).
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Upon the instrument switch on its FW is been updated and Plus 2 meter is now ready for new
measurements.
LaserPoint s.r.l.- Plus2 Power & Energy Meter Instruction Manual - All Rights Reserved
Fig. 19b FW downloading...
Fig. 19c FW downloading done
19
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