3.3. Indirect sound selection “2-Key Coder” on Prop3
This control mode allows playing
ALL
loaded sounds of the TBS Mini.
A spare proportional channel of your radio having a 3 position switch with neutral position or a
common joystick channel can be used.
A attached servo must leave its center/neutral position when the switch is pressed in one direction
and must return to its center position when the switch is released. Pushing the switch in the opposite
direction causes the servo moving to the other side.
Please compare the very left and right positions of the servo with a common joystick channel. They
should be about the same.
This is the first test you should do before teaching the sound unit.
Operation of this mode:
The desired sound (f.e. sound #3) is
SELECTED
by pushing the switch/joystick 3 times from its
center position to one direction, but it is
NOT
played. The already selected sound is
TRIGGERED
by pushing the switch to the
other
direction. The last selection can be triggered
multiple times.
1
:
Selection
of sound / action (1-12)
2
:
Triggering
of selected sound / action
3.3.1. Teaching the “2-Key Coder” control
1. Power on transmitter and receiver. LED blinks fast -> normal mode.
Bring throttle stick(s) to neutral and the 3-position control switch to its center position
2. Press the programming button -> Beep and LED permanent on.
At this moment all neutral positions are stored.
3. Move throttle stick to your desired acceleration point and keep this position.
(throttle stick position where the engine sound leaves idle)
4. Flick the 3-position control switch at the transmitter and set it back to center
-> A short sequence of acceleration is played.
5. Move the throttle stick to full speed and keep this position
6. Flick the 3-position control switch at the transmitter and set it back to center
-> A short sequence of full speed is played.
7. Sound unit returns to normal operation mode → Green LED is blinking fast
