Acer PD721 Service Manual page 21

6. Select Baud Rate to be "115200", then click "Flash" button.
7. Plug in the Power Cord to PD721, then press and hold on "Standby" key on
PD721 keypad
havn't hold the standby button.)
Chapter 2
(Note : The Firmware upgrade program will be stop if you
PD721-V05-2002.08.13
PD721-V05-2002.08.13
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