31
Screen Cal(Calibration)
Depending on the characteristics of the resistive
screen,the corresponding contacts may drift after
prolonged use. It is therefore necessary to
recalibrate the coordinate position of the touch point
of the screen.
Interface path: → System Setting→ WFLY
Screen Cal
Setting method:
Touch screen-Click the center of the circle
according to the prompt circle displayed on the
screen; after four clicks, complete the calibration
and return to the menu list.
Exit
Show system version information and system
upgrade entry.
Note: The system upgrade needs to use the
computer. Please ensure that the transmitter is fully
charged during the upgrade process.
Enter the interface: → System Setting→ WFLY
Information
Available DFU Devices
Actions
Available DFU Devices
Actions
Quit
Upgrade
STM Device in DFU Mode
Target 00: Upgrade successful !
Available DFU Devices
Actions
Quit
Upgrade
STM Device in DFU Mode
Target 00: Upgrading - Download Phase[45%]
UP
Yes(Y) No(N)
Your device was plugged in DFU mode.
So it is impossible to make sure this file is correct for
this device.
Continue however ?
Available DFU Devices
Actions
Quit
Upgrade
STM Device in DFU Mode
Information
System upgrade method:
*Note: The upgrade operation will not clear the
user data. The upgrade process power indicator will
flash and the upgrade status will be displayed by the
upgrade tool.
*Drive: If the computer does not recognize the
connected device, please use the driver file in the
same directory as the upgrade package.
(Download the upgrade package at
en.wflysz.com)
If you have any questions, please contact WFLY
after-sales customer service consultation :
service@wflysz.com
Upgrade
Information
Model:
Version:
ID:
ET07
V1.01
00330 04 0
00: 0 6: 59
Transmitter Upgrade Step
1 Open the computer side upgrade tool
2 The transmitter connects to the computer
with a USB cable and activates the upgrade
status.
3 Computer-side upgrade tool display device,
click Upgrade.
4 Complete the upgrade and unplug the USB!
Receiver Upgrade Step(Move out the power supply!)
1 Open the computer upgrade tool.
2 USB connection computer.
3 Receiver power off and hold down SET
button to connect USB.
4 Computer-side upgrade tool display device,
click Upgrade.
5 Complete the upgrade and unplug the USB!
System Setting
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