Settings Interface
Open Settings
Press and hold both the bottom-left and bottom-right areas of the screen simultaneously for about 2 seconds to open the settings interface. The settings interface is a full-screen overlay and will not affect the video stream being pushed from the host.
- You need to press the bottom-left and bottom-right corners simultaneously. A single touch or double-tap cannot open settings.
- If the host is pushing video, the settings interface will be displayed on top of the video image.
- After finishing settings, tap Cancel or wait a few seconds without operation to automatically close the settings interface.
Settings Menu
The settings interface main menu contains the following options:
| Option | Description |
|---|---|
| Display settings | Display settings (backlight brightness, screen rotation, screensaver) |
| Audio settings | Audio settings (output volume, mute, touch feedback beep) |
| Firmware upgrade | Firmware upgrade |
| About | Device information |
| Reboot the system | Reboot the system |
Tap the corresponding option to enter the subpage.
Display Settings
Backlight brightness
Drag the slider to adjust the screen backlight brightness, range 0~100%.
- The brightness setting takes effect immediately and is saved automatically, and is retained after reboot.
- When brightness is 0, the screen is not completely off, but is at the lowest brightness.
Screen rotation
Tap Screen rotation to enter rotation settings.
Available orientations:
| Orientation | Description |
|---|---|
| 0° | Default landscape orientation |
| 90° | Rotate 90° clockwise (portrait) |
| 180° | Rotate 180° (inverted landscape) |
| 270° | Rotate 270° clockwise (portrait) |
After selection, the system will pop up a Confirm rotation confirmation box. Tap Save and restart to save and restart for it to take effect, or tap Cancel to cancel.
- The rotation setting requires a system restart to take effect.
- After rotation, the touch coordinates will also automatically adjust accordingly, with no additional calibration required.
Screensaver
When the host stops pushing the video signal, the screen will automatically enter screensaver state (backlight off) after a period of time. Touch the screen to wake it up.
Audio Settings
Output volume
Drag the slider to adjust the audio output volume, range 0~100%.
Mute audio output
When enabled, audio output is turned off. The slider still displays the current volume value, but there is no actual sound output.
Touch feedback beep
When enabled, the buzzer emits a short prompt sound each time the screen is touched.
Firmware Upgrade
When the screen detects a firmware upgrade package in the FLY BOOT disk, this page will display Firmware update found and list the available upgrade packages.
Tap Update now to start the upgrade. During the upgrade, the screen will display progress. Do not disconnect the USB connection.
Do not disconnect the USB cable or cut off power during the upgrade process. A failed upgrade may prevent the device from starting normally.
For detailed instructions on upgrade methods, please refer to the Firmware Upgrade documentation.
Device Information
The About page displays basic device information:
- Image version: Current firmware version number
- Current version: Current running version
- Other hardware information
Reboot the System
Tap Reboot the system in the main menu to manually reboot the device. After rebooting, the settings interface closes automatically and the screen returns to the normal video display mode.