Acer P3150, P3150 REFRESH, P3250, P3250 REFRESH 5-3 USB Driver Upgrade Procedure

P3150/P3250/P3150 Refresh/P3250 Refresh/P3251 Condential 5-4
5-3 USB Driver Upgrade
Procedure
1. Set up
- Plug in power cord and then press
"Power" and "Menu" button simultaneously
hold on about 5 seconds, release "Power"
and "Menu" button
- Once the Power ,Lamp and Temp LED
light on RED at the same time, plug in
USB cable into the projector and link to
the USB port of a PC.
2. Execute Program
- Found new hardware wiszard will be
appearred on the screen.
- Select Install the software automatically
(Recommended).
- Then click Next.
3. Finish
- Click Finish to end the installation.