Installation In The Model (Heli); Receiver; Connections; Receiver Set-Up Menu - GRAUPNER HOTT GR-24 PRO Operating Instructions Manual

2.5 installation in the model (heli)

The receiver has to be aligned strictly at right angles and parallel to the floor on the receiver platform
on the helicopter.
OK

OK


3. receiVer

3.1 connections

Connect the servos to the row of sockets on one end of the receiver. The connectors are polarised: note
the small chamfers on one side. 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 8 can also be programmed to deliver a (digital) sum signal (see section 3.2:
Receiver set-up).

OK
Power supply
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 batteries of different type, or packs of greatly differing states of charge, as this
can cause effects similar to a short-circuit. If you encounter this problem, we recommend the use of a
voltage stabiliser unit (e.g. PRX-5A receiver power supply, Order No. 4136) between the batteries and
the receiver.
telemetry
The optional telemetry sensors are connected to the socket marked "T" (Telemetry). In addition, the
update is performed on this socket (see point 5).
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Manual Receiver GR-24PRO 3xG+3A+3M+Vario Graupner HoTT 2. 4