User Manual

When powered on in presence of PPM signal produces three short beeps
During binding procedure:
– successful binding - three short beeps
– unsuccessful binding – single long beep
During range test – continuous short beeps once every second.
Connector P1:
PIN1- PPM signal, TTL 5V
PIN2- Not connected,
PIN3- VCC In, 6-18VDC, 100mA
PIN4- GND
PIN5- for future use
Button 1(ID) – In Spectrum mode: when pressed upon power on a new unique ID is assigned to Tx.
Totally 4 billion combinations available.
Procedure of ID changing: When module is powered on press and hold the button for 3
seconds. The module will beep once and ID is changed. As soon as ID is changed all
DSM2(x) receivers have to be rebound.
In Walkera mode: not used
Button 2(Bind) - In Spectrum mode: When the module is powered on while the button is pressed a
binding procedure is initiated. When pressed during operation the output power is
reduced 10x for a range check
In Walkera mode: When pressed during operation the output power is
reduced 10x for a range check
Antenna connector: an SMA connector to attach a standard rubber duck 2.4GHz 50Ohm antenna.