Page 207 - PHU_User Manual_EN_Rev A

APPENDIX

Firmware Update

Background The PHU firmware can be upgraded using the USB
A port on the front panel.
 Ensure the DUT is not connected.
Note
 Ensure the output is off.

Steps 1. Insert a USB Flash Drive into the USB port on
front of the PHU.
The USB drive should include the file in a
directory name “gw”(USB\gw:)

2. After successfully reading the USB
flash drive, a message saying “USB
stick is inserted.” will appear on the
screen.

3. Press the Menu button. Menu

Hardcopy

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