New released Foxeer TM400 SWITCHER 5.8G 400/600/1000mW adjustable VTx, supports 40 channel including race band, VTx is 9.5g without antenna, good capacity of anti-interference, can change frequency/channel/power only by the button, very easy operation.

1. Long press the key for 2 seconds to enter channel setting mode, short press the key to switch 1 to 8

2. Long press the key for 2 seconds to enter channel group setting mode, short press the key to switch channel group from 1to 5.

3. Long press the key for 2 seconds to enter power setting mode, short press key to switch 1 to 3, "1" stands for 400mW, "2" stands for 600mW, "3" stands for 1000mW

4. Long press the key for 2 seconds to quit setting mode, LED display window will show present group and channel alternately, power do not show.