Connection S1012 - Gr-12L; Power Supply - GRAUPNER GR-12L SUMD+T Manual

Connection S1012 - GR-12L

Power supply

S1037_S1012_jh_V1
Connect the servos to the row of sockets on one end of the receiver.
The connectors are reverse polarity protected: note the small cham-
fers 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-HoTT 2.4 receivers are numbered sequentially.
Attention
A servo plug must never be inserted horizontally on the vertical servo
connectors. Orientation of the servo connectors as indicated on the
receiver. Risk of short-circuit.
The socket for channel 6 can also be programmed to deliver a (digi-
tal) 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 stabilizing elements such as PRX-5A (No.
4136) receiver power supplies 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 per-
formed on this socket. (see section Firmware update)
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