The Corona R4DM-SB is a 2.4GHz DMSS compatible receiver that is designed to use with JR DMSS 2.4GHz transmitters, such as XG6,XG7,XG8 ,XG11 and XG14 under DMSS protocol mode
Brand Name: Corona
Item Name: R4DM-SB
ban d: 2.4GHz
Voltage Range: 3.6 ~ 8.5V
Operating Current: 60mA max, 35mA under load
Operating Temperature: -10~70 degrees C
Latency: 13 ~ 14ms
Full range receiver
4 Channels - throttle, aileron, rudder, elevator
Supports S.BUS connectivity
For use with JR DMSS transmitters
Lightweight and compact weighing in at just 7 grams
Fail safe programmable
Turn on the DMSS transmitter, leave it 0.5M~1M away the receiver.
Connect a shorter on CH2 of R4DM(signal and GND) when bind with XG7; and connect a shorter on CH3 of R4DM when bind with other transmitters.
Connect the battery to the receiver(CH1 or CH4 of R4DM) while pressing down receiver’s button.
Red LED light on and Green LED off when searching signals, and turn to Green LED light on and Red LED off indicate bind is succeeded.
R4DM set failsafe on the DMSS transmitter just like the operation of the JR’s DMSS receivers. We highly recommend you set failsafe feature while flying your models. An example of a useful Failsafe setting would be to shut down the model’s throttle, so that it does not fly or drive away uncontrolled.
Special/Normal Mode Switch Guide:
If your receiver has been linked with your transmitter, please power off your transmitter. When your receiver’s LED light red, push down and hold the button on your receiver for more than 6 seconds and not more than 10 seconds, release the button to see the green led flash, push down the button again right now, receiver get back to light red. Now the MODE status has changed between Special mode and Normal mode. When green led flash low indicate normal mode to special mode, and green led flash fast indicate special mode to normal mode.
Under the special mode status, you can get S.BUS output feature on the last servo channel, other channels not changed.
NOTE: If you want to reset the receiver to normal mode, you can rebind the receiver to your transmitter.
Red LED on,Green LED off, No signal searched
Red LED off,Green LED solid,Signal is very good
Red LED off,Green LED flash,Signal is not very good
Red LED off,Green LED off-flash,Signal is weak
1x Corona R4DM-SB Receiver