Rx45b-5 Instructions (v510)
1. DEFAULT SETUP
- Car with DX3:
- 1 Motor (reversable), Steering (servo or 2-actuator or 2-muscle wire) and 5-8 Lights.
- All outputs can be customised / re-configured.
|H1:||Motor (center off)||Ch1 (trigger)|
|F1:||2-coil actuator / muscle wire||Ch2 steering||ADD1|
|F2:||2-coil actuator / muscle wire||Ch2 steering||ADD1|
|P2:||Left indicator Led||Ch3 left/down <1s on||Ch2 steering/auto cancel|
|P3:||Right indicator Led||Ch3 right/up <1s on||Ch2 steering/auto cancel|
|(P2/P3):||Hazards (Left+Right)||Ch3 right/up >2s toggle on/off|
|P4:||Driving lights Leds (Front & Rear)||Ch3 left/down >2s toggle on/off|
|P5:||Brake Led||Ch1 auto activate|
|P6:||Reverse Led||Ch1 auto activate|
|Arming/Activation:||Mid-stick to enable||Ch3|
Mid-stick to acknowledge
Brake light ON; outputs OFF
|LED2||External LED to show receiver activity||P4 (driving lights)|
2. EXAMPLE CONNECTIONS:
for extra H output
The above images are for Rx45a. Connections are the same for Rx45b but the Motor (H1) and Positive (+) are in different positions.
LEDs with 1S Lipo:
Led's driven from P outputs only require a current limiting resistor (8mA max).
Led's driven from F outputs only require a current limiting resistor (2A max).
LEDs with 5-6v:
'P' outputs are 3v when 'off' and 0v when 'on'. So when used with higher voltages, the leds driven from P outputs also need diodes to reduce the voltage. This is because 5 or 6v is high enough above the 3v output to make Leds conduct even when P outputs are 'off'. An example is shown in the Led (P4) diagram.
Led's driven from F outputs only require a current limiting resistor when operated off any voltage up to 6v.
GRAIN of WHEAT:
Grain of Wheat bulbs usually draw >8mA so are not suitable for use with P outputs (unless buffered with a transistor).
Grain of Wheat bulbs can be driven from F outputs. F outputs allow the intensity to be varied with stick movement or 'Travel Adjust'.
3. CHANGING OUTPUTS:
All outputs can be customised / re-configured:
The Rx is not insulated.
The PCB is thin so do not bend it.
Led On = perfect reception (real-time indicator).
1 flash = Scanning (~2sec between flashes; wrong model if never stops).
2 flash = Brownout (receiver voltage went too low; check battery/servo load).
Outputs are not driven (do nothing) on startup and while scanning.
Outputs 'hold' on short signal losses (<1sec) and then do nothing (>1s).
1. Switch Rx on and wait ~20s until led flickers fast.
2. Switch Tx on in bind mode and Rx led should flash slowly and then go solid.
3. Change distance between Tx/Rx if binding does not work.
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