Video: How to UnlockLock TX800 and Switch Channels/Bands?
Q: How to Unlock/Lock TX800?
Long press the button for 10 seconds to unlock/lock.
Locked state: blinking red LED.
Unlocked state: solid red LED or off.
P.S. When the TX800 is locked, the channels and bands in the orange part of the frequency table below cannot be switched.
Q: How to switch channels?
Short press the button to switch CH1/2/3/4/5/6/7/8.
When the blue LED is constantly on, the current frequency point is Channel 1.
When the blue LED is off, the current frequency point is one of Channel 2~Channel 8.
Q: How to switch bands?
Long press the button for 2 seconds to switch band1/2/3/4/5/6.
When the redLED is constantly on, the current band is Band1.
When the red LED is off, the current band is one of Band 2~Band 6.
Q: How to switch VTX output power?
Long press the button for 5 seconds to switch to 25/200/400/800mw.
When the orange LED is off, the current output power is 25 mW.
When the orange LED is slow blinking (once in 2 seconds), the current output power is 200 mW.
When the orange LED is fast blinking (twice in 1 second), the current output power is 400 mW.
When the orange LED is constantly on, the current output power is 800 mW.
Note: If you are wired to the free serial port TX of the flight controller, the control is on the FC, and the button will be invalid.
Comments
2 comments
I have it unlocked with red and blue light off and orange light on and not blinking but VTX will not hold setting above 600mw. Betaflight and OSD shows 800mw but when checking the VTX power in the OSD features section it will only hold at 600mw. Any ideas on what to try to get it to hold at 800mw? Thank You!
I also have the same problem as William Jahns with SpeedyBee TX800. I have unlocked the VTX and when I check it without being connected on the Flight controller the vtx power is 1000mw but when i connected on the FC the output power it will only hold at 600mw (2 different measuring instruments) . All my settings in Betaflight is correct. Please give us a solution! Thank you.
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