Connections; Power Supply - GRAUPNER 33575 Manual

Connections

Power supply

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Connect the servos to the row of sockets on one end of the
receiver. The connectors are reverse polarity protected: note the
small chamfers on the sides. Never use force – the connectors
should engage easily. The polarity is also printed on the receiver;
the negative wire (-) is brown, the positive (+) red and the signal
orange. The servo sockets of Graupner/SJ HoTT 2.4 receivers
are numbered sequentially.
The socket for channel 6 can also be programmed to deliver a
(digital) sum signal (see receiver settings section).
The receiver does not feature specific sockets for connecting
the battery. We recommend that you connect the power supply
to the socket(s) close to the servos already connected to the
receiver. If you wish to connect multiple separate batteries, the
batteries must be of the same nominal voltage and capacity.
Never connect different battery types or batteries with strongly
different charges since this can cause an effect similar to a short
circuit. In such cases for safety reasons, insert voltage stabiliz-
ing elements such as PRX-5A (No. 4136) receiver power sup-
plies between the batteries and receiver.
Attention!
Never connect a battery with voltage higher than 8,4V directly to the
receiver! The receiver and the connected servos would be destroyed.
Telemetry or channel (T/5) socket
The socket is also used for channel 5
The optional telemetry sensors or modules are connected to the
socket marked "T" (T/5)- Telemetry. In addition, the update is
performed on this socket (see firmware update section).
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