DT Receiver - Rx43d-3 - v520 Instructions


PRODUCT: Rx43d-v5
VARIANT: Rx43d-3-v5
PROGRAMMING: v520


Outputs

Outputs

Channels

Channels

1. DEFAULT SETUP

- Tank with 2 motor steering (reversable), Turret motor (reversable), Canon elevation (servo) and 3-6 Lights.
- Train with 1 motor (reversable) and 3-5 Lights (requires H3 channel to be changed to Ch3).
- Car with 1 motor (reversable) and 3-5 Lights (requires H3 channel to be changed to Ch3).
- Plane requires more changes.

- All outputs can be customised / re-configured.

Output Type Channel Other
H1: Motor 1 with steering mix (center off) Ch3 Drive/Ch2 Steer 25% steering mix
H2: Motor 2 with steering mix (center off) Ch3 Drive/Ch2 Steer Not reversed
H3: Motor 3 (center off) Ch4 Turret, Train or Car motor
F1: Switch (eg: light, radar dish, etc) Ch6
F2: Switch (eg: light, pump, etc.) Ch7
P1: Servo Ch1 Canon elevation, Car steering. etc.
P2: Driving lights Leds (Front & Rear) Ch5
P3: Brake Led Ch3 auto activate
P4: Reverse Led Ch3 auto activate
Arming/Activation: Mid-stick to enable Ch3
LVC Mid-stick to acknowledge
Brake light ON; outputs OFF
5-flash
Ch3
LED2 External LED to show receiver activity P2 (driving lights)


2. EXAMPLE CONNECTIONS:


2-way Motor (H1)

'Single' Actuator (H3)

F1 + F2 + ADD1
for extra H output

1-way Motor (F1)

Led (F2)

Relay (F2)

Led ('P')

Servo ('P')

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 (P1) 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:

PROGRAMMING




4. GENERAL:
The Rx is not insulated.
The PCB is thin so do not bend it.

5. LED:
Led On = perfect reception (real-time indicator).
1 flash = Scanning (~2sec between flashes; wrong model if never stops).
2 flash = Selecta (model not active).
5 flash = Brownout (receiver voltage went too low; check battery/servo load).

6. FAILSAFE:
Outputs are not driven (do nothing) on startup and while scanning.
Outputs 'hold' on short signal losses (<3sec) and then do nothing (>3s).



7. BINDING:
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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