AOMWAY
8
RC Vision System
10. Firmware Upgrade
Manufacturer will upgrade the firmware version later. The upgrade zip file
can be provided to users when it is available. Firmware upgrade steps: firstly
download the zip file to the TF card, and then insert the card to the device card
slot. Power on the device, the upgrading process will start automatically.
During the process, the blue LED indicator will do quick flash. When the
upgrade process is finished, the LED indicator will stay solid on. After the
upgrading, will need to restart the device for normal use.
11. Trouble Shooting
> No image
：
1. Verify if the power supply is connected well and check the LED power
indicator is solid on.
2. Verify if the HD data cable is in good condition.
3. When the OSD data info is display on screen but no image, please verify
if the video signal input to transmitter is normal.
4. Check the LED indicator for connection status. Quick flash indicates data
communication is normal, slow flash indicates no signal input; light
went off means there is malfunction and causing disconnection.
> Poor signal/close transmission distance:
1. Please check if there is other radio transmitting equipment nearby
before use this device, FPV user needs to manually select other
frequency or to avoid to use the same frequency at the same location.
2. Please avoid to use this device at railway, airport, military area, radar
station, power plant or other high magnetic field.
3. Make sure both of the antenna and receiver’s SMA connector is in
good condition and antenna is installed correctly on the device.
4. This device should be used in open area, shall avoid any signal block
caused by mountain, house, trees or other obstructions between
transmitter and receiver.
5. Make sure all antennas set in LHCP or RHCP type, no mixed use.
6. Suggest the antennas on transmitter side to be mounted as ‘V’ shape.
7. Check if the output power level has been set to maximum, or you can
