GRAUPNER MX-12 - PROGRAMMATION Manual page 58

Transmitter description
Transmitter Rear
Charging Jack
for transmitter batteries
(Graupner 8NH-1700 TX
Order No. 3414 included)
Control Stick tension adjustment
For Throttle
For Aileron
10 Transmitter description
DSC/Trainer Jack
Battery Cover
PCB
Do not touch
PCB
Control Stick tension adjustment
Remove the battery and six transmitter back screws as
shown on the previous page. Remove the transmitter
back, being careful not to cause damage to any compo-
nents. Adjust each screw for desired tension (counter-
clockwise to loosen stick feel; clockwise to tighten stick
Transmitter Crystal
feel.) When adjusting the throttle ratched tension, make
sure that the adjusting screw does not touch the PC
board after adjustment is complete.
Throttle Stick
The initial setting for the throttle stick is ratched type.
If you don`t like this feeling, please follow the following
instruction to change it. You will be required a posidrive
screwdriver and a pair of tweezers;
1. Remove the model from back of the transmitter, by
2. Remove the battery cover by pushing it inwards and
3. Remove 4 screws from the rear 4 corners. Remove 2
4. Carefully separate the 2 halves of the transmitter,
5. Unplug the 2 multi pin connectors for ease of access.
6. The left side of left stick unit has a black plastic lever
For Rudder
For Elevator
7. Slide the lever towards the center of the transmitter
CAUTION
8. Reverse the above process to fit the lever and spring
The battery connector is keyed so
that you can only be plugged in one
direction. Do not force!
squeezing the lugs and pulling it out.
downwards. Remove the battery.
screws, 1 from either side of the rear antenna base.
starting at the base.
and spring, which provide the centring action - move
the stick if you are in doubt. Using the tweezers,
remove the spring.
in order to remove ir from its pivot (move the stick to
clear it if necessary).
to the right-hand assembly (note; the pivot is at the
top of the right-hand stick assembly).