Binding. Spektrum SPM7800C, DX7s 7-Ch, DX7s 7-Ch DSMX Radio System, SPM55101, DX7s Transmitter Only MD2, SPMR7800

BINDING

You must bind the receiver to the transmitter before it will operate. Binding teaches the receiver the specific code of the transmitter.

Once bound, the receiver only connects to the transmitter when the previously bound model memory is selected. You will need to rebind the receiver after the model is set in the transmitter to fully program the model’s failsafe positions. If another model memory is selected, the receiver will not connect. This feature is called ModelMatch™ and prevents flying a model using the wrong model memory.

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4. HOLD BUTTON WHILE POWERING ON

HOLD BUTTON WHILE POWERING ON 5.

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Mode 2 Shown

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Mode 2 Shown

1. Lower throttle to the lowest position and make sure the transmitter is powered off.

2. Insert bind plug into the BIND/DATA port.

3. Insert receiver battery into ANY open port. The receiver’s LED will flash when the receiver is ready to bind.

4. While pressing the Trainer/Bind button, power on the transmitter.

Binding Using the Receiver and ESC

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5. Release the Trainer/Bind button after the receiver has stopped flashing rapidly, once the receiver’s LED stays illuminated; this indicates the receiver is bound to the transmitter. The screen also provides binding information.

6. Remove the bind plug from the receiver.

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5. HOLD BUTTON WHILE POWERING ON

HOLD BUTTON WHILE POWERING ON 6.

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Mode 2 Shown

1. Lower throttle to the lowest position and make sure the

2. Insert bind plug into the BIND/DATA port.

3. Insert ESC plug into the THRO port.

4. Connect battery to ESC and turn on ESC switch, if available.

The receiver’s LED will rapidly flash when the receiver is ready to bind.

5. While pressing the Trainer/Bind button, power on the transmitter.

SPEKTRUM DX7s • RADIO INSTRUCTION MANUAL

6. Release the Trainer/Bind button after the receiver has stopped flashing rapidly, once the receiver’s LED stays illuminated; this indicates the receiver is bound to the transmitter. The screen also provides binding information.

7. Remove the bind plug from the receiver.

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