Multiplex Royal SX 9

ROYAL SX
16
9.2. Rear face of the transmitter
Fig. 9.2.1.: Rear face of the transmitter
 Two sliding latches (marked “OPEN”) provide a
fast, easy method of opening and closing the transmit-
ter, e.g. for changing the RF module ( 9.4.2).
 The robust carry handle provides a safe method
of carrying the transmitter, and also protects the rear
face when you set the transmitter down.
 As is usual with MULTIPLEX, the ROYAL SX is
also fitted with a MULTIPLEX multi-function socket
installed as standard (marked “CHARGE”). It is used
as:
 charge socket for the transmitter ( 8.2.)
 socket for Trainer operations
( 14.4.1. and 14.4.2.)
 PC interface for backing-up model data
( 20.2.)
 PC interface for updating the transmitter
( 20.2.)
 PC interface for flight simulators
( 20.3.)
 interface for a ‘closed-loop’ receiver connection
(without RF transmission) for programming and ad-
justment work using a Diagnosis lead ( 20.2.).
 The TORX

screwdriver (size T6), which resides
in clips in the transmitter’s back panel, is used for
various tasks such as adjusting the stick ratchet, fric-
tion and centring spring force, swivelling the stick
units, and for installing supplementary switches in the
installation wells “K” and “P”.
Fig. 9.2.2.: TORX screwdriver in the transmitter back panel
9.3. Interior of the transmitter
Fig. 9.3.1.: The interior of the transmitter
 The transmitter battery fitted as standard con-
sists of six environmentally friendly, high-capacity AA-
size NiMH (Nickel-Metal-Hydride) cells. For safety
reasons the individual cells are permanently inter-
connected and protected by a heat-shrink sleeve.
! Use genuine replacement batteries only!
Always heed the charging instructions!
( 8.2. and 8.3.)
The transmitter battery is fitted with a thermal fuse
which protects the battery - and above all the trans-
mitter - from short-circuit, reversed polarity and ex-
cessive currents. The transmitter does not feature
a separate fuse. For this reason it is essential to
use genuine MULTIPLEX transmitter batteries de-
signed for this transmitter.
 RF module (Radio Frequency module). The RF
module is simply plugged into the main circuit board,
and can easily be changed if you wish.
!
Only RF modules of this type may be fitted to
the ROYAL SX!
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