|   | Rx61 Overview - v610 | 
|   |   |   |   |   |   |   | 
PRODUCT: Rx61
VERSION: 610
PCB ID: 61b (printed)
PCB MARK: 10 (hand written)
THIS VERSION IS: Rx61b - v610
OLDER VERSION: Rx61b - v603
OLDER VERSION: Rx61a - v602
DESCRIPTION:
Receiver for surface vehices.
All variants are physically identical and have the same software but different defaults.
All outputs can be changed individually by operator.
| Variant | Rx61-1 | Rx61-2 | Rx61-22 | Rx61-3 | Rx61-4 | Rx61-5 | Details | 
| Purpose: | Train with joystick Tx | Train with Tx21 | Train with Tx22 | Conven- tional | Car with joystick Tx | Car with Dx3 | |
| 'H' output: (H-Bridge) | 1 | 1 | 1 | 1 | 1 | 1 | Integrated forward/reverse ESC for brushed motors 512 step PWM control | 
| Motor control | 'Low off' | 'Center off' | 'Center off' | 'Center off' | 'Center off' | 'Center off' | |
| Direction channel | Yes | - | - | - | - | - | |
| 'P' outputs: (Pads) | 8 | 8 | 8 | 8 | 8 | 8 | Signal pads for Servos and low current on/off switching (<20mA) Special programs for car lights and other switching 1024 step Servos Serial data feed | 
| Servos | 1 | 1 | 1 | 8 | 1 | 3 | |
| On/off switching | 7 | 7 | 7 | - | 7 | 5 | Led's usually need current limiting resistors | 
| 'Selecta': | - | - | Enabled (Ch2) | - | - | - | Selecta can activate and deactivate models without touching them | 
| 'L' pad: (Lipo booster monitor) | Yes | Yes | Yes | Yes | Yes | Yes | Low voltage protection for a single cell lipo when used with a voltage booster | 
| Size: | 12.3 x 21.5 x 4.0mm (0.5x0.9") | ||||||
| Weight: | 1.0g | ||||||
| Pad spacing: | 2.54mm (0.1") | ||||||
| Voltage range: | 3-16v | ||||||
| Motor current: (as supplied) | 1.5A | 3.0-8.4v | <=16kHz 1.0A | 8.4-12.6 | <=250Hz Currents are with motor stalled at 100% throttle | ||||||
| Motor current (with heatshink)  | 1.5A |  up to 16v | <=250Hz Currents are with motor stalled at 100% throttle Add heatsink same size as Rx or larger (eg: 0.6 x 10 x 21mm) | ||||||
| Rx current: | 15mA | ||||||
| Rx outputs: | 9 (see above) | ||||||
| Tx channels*: | 14 max (9 tested) | ||||||
| Modulation: | 2.4GHz compatible with 22ms DSM2 and DSMX Air and 16.5ms DSM2 Surface | ||||||
| Range: | Indoor/Outdoor | 
* = Channels that can be used to control receiver outputs (all outputs can be associated with any channel)
INSTRUCTIONS:
Receivers with v603 software have '03' hand-written on them.
Receivers with v610 software have '10' hand-written on them.
Both may have a third number below the 03/10.
| Rx61-1 | Rx61-2 | Rx61-22 | Rx61-3 | Rx61-4 | Rx61-5 | Change | Version | v603 | v603 | v603 | v603 | v603 | v603 | Adjustable Selecta delay, Directional lights, Infrared, Auto lipo booster, SumPPM | Version | v610 | v610 | v610 | v610 | v610 | v610 | Rx61-3 = 'conventional', Rx61-4 = 'car' (swopped around) Toggle servo, Adjustable LVC, Prog3, Variant change v610-1 18ch XPlus core v610-2 P1/P2 hard reset v610-3 Enable 18ch v610-4 Battery Voltage flashes v610-5 Option for pads to idle 'high'; Softstart more like Inertia v610-6 Extra LED2 option v610-7 Buffer Stop, Stop & Reverse | 
PROGRAMMING:
| Programming | Features | Version | v603 | v603 | Version | v610 | v610 |