ViewSonic PX706HD User manual

PX706HD
USB-C Firmware Update
User Guide

1
Download Tool Required
1. Hardware:
a) Projector
b) PC/Notebook with USB type A/USB type C port
c) USB type A to USB type C cable OR USB type C to USB type C cable
ab
c
2. Software:
PX706HD_USB-C FW_v3.0.0
(* You can download the software le on Viewsonic’s o󰀩cial website and check product’s “Support
& Downloads” section )
3. Windows:
Windows 7, Windows 8.1 or Windows 10
(* This rmware updating software only supports Windows system.)

2
Firmware Update Process
Step 1. Turn on projector
Step 2. Connect PC/Notebook and Projector through cable
Step 3. Unzip “PX706HD USB-C rmware” and Execute “ITESHFU.exe”
Step 4. Click “Yes” to continue the download
Note: If the cable is not connected well, it will show the error message as shown below. Please
double check and reconnect the cable.
Step 5. Firmware Updating
Step 6. Updating Completed
* When the updating is completed, there is no need to restart any devices
(PC/Notebook or Projector).