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11.5 Replacing VR1 Knob as a Three-position Switch
Turn the knob clockwise until the knob is
loose. Pinch the knob with the thumb and
index finger and then lift it upward to remove
the knob.
Make sure that the knob needs to be replaced
with a three-position switch.
1
2
Potentiometer handle cap
Angle limiter
3
1-position state
2-position state
3-position state
Prepare a three-position switch to be replaced by first aligning the angle limit flap of the three-
position switch with the angle limit slot on the transmitter, then align the potentiometer handle
cap of the switch with the potentiometer handle of the transmitter. When the angle limit flap and
the potentiometer handle cap are aligned at the same time, press the switch firmly by hand.
Pay attention to your strength in the process of replacing the three-position switch to avoid
damaging accessories.
Please refer to the above steps for installation. Make sure the product can work properly
after installation.
4
After installation, turn the knob left and right to test if it is installed correctly.
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