Lemon Rx DSMX Compatible PPM 8-Channel
Diversity Antenna Receiver
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Specification:
Type: |
DSMX Compatible PPM 8-Channel diversity antenna receiver |
Number of Channel: |
8 (PPM signal) |
Modulation: |
DSMX Compatible (Also DSM2 backward Compatible) |
Band: |
2.4 GHz |
Dimension: |
25(L) x 35(W) x 7(H) mm |
Weight: |
2.87 grams |
Voltage Range: |
3.45 - 7.2V
|
Setup Manual:
http://www.lemon-rx.com/shop/index.php?route=information/information&information_id=7
Below
is the quick online reference manual or additional information about
the product. Please download the above pdf for a complete, detailed user
manual.
Highlight
- FailSafe option via press of a button to guranteed the highest level of safety even in the event of RF signal loss
- 3 microprocessors based system to ensure the highest performance available
- Designed especially for Copter high current drain application.
How dual antennas work (showing stabilizer diversity antenna module)
An
independent processor monitors an incoming signal and choose the
appropriate antenna for reception. This allows 2 different location for
installing the antennas along with different orientation. Satellite is
no longer needed for receiver diversity. This greatly reduces weight
with increased overall reliability in comparison to the use of a primary
receiver with satellite receiver.

Understanding the receiver (showing single antenna version)
Setup Instruction
Note: It is highly recommend user to enable FailSafe. Some copters'
controller does not have fail-safe system implemented. At the case
where the quad copter has flown very far away from the transmitter (eg. 2
km away from transmitter for Aerial photography application), RF signal
may have faded due to far distance. FailSafe allows the receiver to
output default signal when signal is lost to keep the quad copter flying
until signal is recovered again.
Binding Setup
1) Plug bind plug to the receiver.
2) Provide power to the unit.
3) Enable bind mode in transmitter and ensure distance separation of 2 meters from receiver.
4) Upon successful binding and if FailSafe do not wish to be set, remove bind plug upon binding.
Setting Failsafe
Step 1: Start by binding the receiver to the transmitter in the normal way.
Step 2: Proceed as follows to set failsafe (see video: https://www.youtube.com/watch?v=FyW1v12dv_k)
1) Ensure that transmitter and receiver are turned on.
2) Insert bind plug into the receiver (Note: to set failsafe, bind plug is applied only when the receiver is turned on).
3) Set transmitter controls to the desired failsafe positions.
4) Press the side pushbutton to memorize failsafe settings.
5)
Observe that the green light at the end of the receiver turns on to
indicate failsafe is set. (Repeat step 4 will cause the LED to turn off
which means failsafe is disabled).
6) Remove bind plug.
7) Disconnect the power for at least 2 seconds and then reconnect the power again.
8) Test failsafe by turning off the transmitter.
Pulse Sequence
The PPM pulse sequence is in the following order:
Throttle Aileron Elevator Rudder Gear Aux1 Aux2 Aux3
Note:
1) This is not a
Spektrum DSMX or DSM2 product, nor is it a copy of a Spektrum DSM2 or
DSMX product. The Spektrum, DSMX and DSM2 brand is a trademark of
Horizon Hobby, Inc.
2) This is not an underground black market fake Spektrum product. Lemon Rx quality is guaranteed.
3) Lemon Rx products
are tested to be compatible with Spektrum's DSMX and or DSM2 product
(Spketrum, DSMX and DSM2 are the registered trademark of Horizon Hobby,
Inc.).