Spektrum SPM20200 DX2.0 - Manual (Page 11)

11
Note: When using a separate Ni-Cd receiver as a power source, the operating voltage
range is 4.8–6.0V (4–5 cells) under load.
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. (Battery Elimination Circuitry)
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