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Rx61-2 Instructions (v6.0.1/2)
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1. DEFAULT SETUP
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Item |
Setting | Details |
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Purpose: |
Rx61-2 |
Train with Tx21 transmitter |
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Red wire positive (+) Black wire negative (-) |
Battery |
3-16v Observe polarities |
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Integrated BEC |
4v | Suitable to power 1 small servo |
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H1 output Brown wires |
Motor Speed knob (Ch1) |
Integrated forward/reverse ESC for brushed motors Center off |
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P1 output |
Servo Bind button (Ch5) |
Slow-motion servo for coupling Integrated 4v power supply for servo (BEC) Press bind button to open coupling Release bind button to close coupling |
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P2 output |
Front Light Direction switch (Ch3) |
Led needs current limiting resistor Direction switch used as on/off |
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P3 output |
Rear Light Direction switch (Ch3) |
Led needs current limiting resistor Switch toggles front/rear (one always on if both are installed) |
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P4 output |
Light (Ch4) |
Not used with Tx21 |
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P5 output |
Light (Ch5) |
Not used with Tx21 |
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P6 output |
Light (Ch6) |
Not used with Tx21 |
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P7 output |
Light (Ch7) |
Not used with Tx21 |
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Arming: |
Enabled |
Motor control knob to center position (off) |
| LVC | Enabled |
LVC=Low Voltage Cutoff Led 5-flash if triggered Stop and charge battery |
| Inactivity Sleep | Enabled |
Invoked after 1hour Switch off and on to restart |
2. EXAMPLE CONNECTIONS:
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'P' outputs are 3v when on and 0v when off. Led's need resistors to limit current to 20mA but high brightness led's allow a lower current (eg: 2-5mA). Google will reveal how to select resistor values but 220-470ohms will be safe starting values.
The 4v BEC output is suitable to power a small servo when the Rx is powered with a higher voltage. When the Rx is powered with 1S lipo, it would be more normal to power a servo direct from the lipo
3. BINDING
Bind once (not necessary if Rx was supplied pre-bound):
1. Switch Rx on and wait ~20s until led flickers fast.
2. Switch Tx on in bind mode.
3. Rx led should flash slowly; wait for it to go solid.
Change distance between Tx/Rx if binding does not work.
4. LED:
Led On = perfect reception (real-time indicator).
1 flash = Scanning (~2sec between flashes; no signal or not bound if never stops).
5 flash = LVC/Brownout (voltage went too low; check battery/motor load).
5. FAILSAFE:
The motor output is not active on startup and while scanning for a signal.
The motor output 'holds' last known settings on short signal losses (<1sec) and then slows to a stop over 3 seconds.
6. OTHER:
This receiver has other features that are not described.
These are changed using a technique called 'programming':
| Version |
v6.0.2 v6.0.1 |