Get Into Fw Download Mode; Usb Driver Upgrade Procedure - Acer K130 Service Manual

5-1-3 Get into FW Download
Mode
1. Set up
- Plug in the power cord, then all the LED
will flash once.
- At this moment, hold on "Power" and "
Menu" buttons(1~2 second)until the power
LED flash red and blue alternately, then
release the "Power" and "Menu" buttons,
all the LED will light on(as right picture
shown).
- Connect the projector with PC by USB
cable.
- The PC will ask to install USB driver
(only for the first time). Please refer to
5-1-4 for the installation of USB driver.
Note: - The system fan and the lamp will not
operate.
5-1-4 USB Driver Upgrade
Procedure
1. Execute Program
(1) "Found New Hardware Wizard" picture
will appear on the screen.
(2) Select "Install the software automatically
(Recommended)".
(3) Click "Next".
(4) Searching picture, please wait for
several seconds.
USB port
USB cable
(1)
(2)
(4)
Confidential
K130
DC IN port
AC Adapter
(3)
5-4