P3150/P3250/P3150 Refresh/P3250 Refresh/P3251 Condential 5-14
5-9 Multi-Media Firmware Upgrade Procedure
1. Set-up
- Hold on “Power” and "Menu" button and then Plug in
power cord , hold on about 5 seconds,
release "Power" and "Menu" button , the Power Lamp
and Temp LED light RED at the same
time.
- Plug in USB cable into the projector and
link to the USB port of a PC.
2. - Open "1201 tool" le,
- Execute “Update.exe”.
3. - Click "OpenFile",
- Select the FW upgrade le(*.fwu),
- Click "Open".