OLDER Futaba T4VF "Skysport" transmitters
transmitter, nor will it void your warranty. However, do not attempt this procedure
unless you are comfortable with soldering electronic equipment!
1. Unplug and remove the battery.
2. Remove screws and open the back cover of the transmitter.
3. Solder a small jumper wire across the diode, as indicated.
4. Reassemble the transmitter, being careful not to pinch any
wires. Replace and plug in the battery.