Receiver connections and installation – Spektrum SPM2020 DX2 User Manual

Page 11

Note: When using a separate receiver Ni-Cd as a power source, the operating voltage

range is 4.8–6.0V (4–5 cells)

Attention: Make sure the male and female connectors have the correct polarity (+/–)

before connecting. Be sure to orient the servo plug correctly for proper insertion.

Most electronic speed controllers are set up for B.E.C. operation and plug directly into your

receiver. See Figure A for a typical setup and check your speed controller’s manual for correct

installation.

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Figure A – Connections to B.E.C. and receiver with mechanical speed controller. Ni-Cd

battery and speed controller are not included in the radio set.

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Figure B – Connections to B.E.C. and receiver with electronic speed controller. Ni-Cd

battery and speed controller are not included in the radio set.

Receiver

Connections

and

Installation