ParkZone PKZ4975 User Manual
Page 9

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16
Troubleshooting
The controller will beep more quietly than normal if the
input voltage is below the cutoff voltage when the battery
is connected. Check the voltage of the battery pack to
see if it is correct (charged), or the programmed cutoff
setting if the input voltage is set incorrectly for the
voltage of the pack being used.
If you have trouble arming the controller (and the throttle
trim has been set to minimum), enter the programming
mode and try changing the setting to 1.1ms–1.9ms
in Programming Menu 4 to see if it helps correct the
problem. If it is a computer radio, you may alternatively
increase high and low throttle ATV (endpoint) percentages.
Note: Increasing the high ATV will not have a
consequence on arming issues, only low ATV.
Some transmitters, including all Futaba transmitters, will
require the throttle channel to be “reversed” for proper
operation.
Replacement Parts
Make sure that you keep your Bf-109G PNP flying. Replacement parts are available at your local hobby shop or from
Horizon Hobby (www.horizonhobby.com). Please try your local hobby shop first. By supporting them, they will be there
when you need them.
Item #
Description
PKZ1063
Servo Y-Harness
PKZ1064
Metal Gear Set: DSV130M
PKZ1081
SV80 Servo (Long Lead): Bf-109G Ailerons
PKZ1090
DSV130M Servo (Short Lead): Bf-109G Rudder, Elevator
PKZ4901
Propeller: Bf-109G 10.6 x 7.8
PKZ4903
Decal Sheet: Bf-109G
PKZ4907
3-blade spinner: Bf-109G
PKZ4913
Clear Canopy & Painted Pilot: Bf-109G
PKZ4916
15 720Kv Brushless Outrunner Motor: Bf-109G
PKZ4920
Painted Wing (No Servo): Bf-109G
PKZ4922
Pushrods with Clevis: Bf-109G
PKZ4923
Main Landing Gear Plates: Bf-109G
PKZ4924
Complete Tail Wheel
PKZ4925
Horizontal Tail with Accessories: Bf-109G
PKZ4926
Cowl: Bf-109G
PKZ4927
Main Landing Gear: Bf-109G
PKZ4928
Scale Landing Gear Doors
PKZ4929
Rudder Servo Arm
PKZ4931
Motor Mount
PKZ4932
Prop Adapter: Bf-109G
PKZ4967
Painted Bare Fuselage: Bf-109G
PKZ4970
Replacement Airframe
EFLA1030
30-Amp Pro Switch-Mode BEC Brushless ESC
Optional Parts
Item #
Description
PKZ1031
11.1V 1800mAh Li-Po Battery
PKZ1040
Variable Rate 2- to 3-cell DC Powered Balancing Li-Po Charger
PKZ1030
11.1V 2200mAh Li-Po Battery
PKZ1063
Servo Y-Harness: Optional Flaps
PKZ1081
SV80 Servo (Long Lead): Optional Flaps
PKZ4908
Spinner for Two-bladed Propellers
PKZ4921
Flap Pushrod Set
PKZ4930
Swastika Decal for Tail (Not available in all territories)
SPMR5500
DX5e Mode 2 Full Range Transmitter
SPMR6600
DX6i Mode 2 Full Range Transmitter
Recommended Touch up Paints
Floquil GRAUGRUN RLM74 PACTRA (Gray Green)
Floquil LICHTBLAU RLM76 (SG) MM (Light Gray-Blue)
Gunze-Sangyo RLM 75 (Gray)
Model Master Modern Desert Sand FS 33637 S-1963 (Yellow)
b. To select 16kHz PWM Frequency – You will hear
2 short beeps. Move the throttle stick to center
(between 1.4 and 1.6ms). The controller will beep 2
times, indicating you have set the program selection
or leave in full throttle for 5 seconds to advance to
the next selection.
c. To select 32kHz PWM Frequency – You will hear
3 short beeps. Move the throttle stick to center
(between 1.4 and 1.6ms). The controller will beep 2
times, indicating you have set the program selection
or leave in full throttle for 5 seconds to advance to
the first selection again.
Programming Menu 7 – Operating Mode
The default setting is set to Normal (airplane) Mode,
which is limited to a start-up rate of 0.25 or 1 second.
Alternatively, the Heli Mode can be selected which
reduces the start-up rate to 5 seconds for the first
start-up and any start-up after the motor/ESC has been
stopped for more than 5 seconds. This helps to prevent
damaging the motor, gears or any other components
from an abrupt start-up when none of the parts are
moving. Any time the motor/ESC has been stopped for
less than 5 seconds in Heli Mode, the start-up will be
immediate. This allows power to be applied immediately,
such as when aborting an auto-rotation attempt or for any
other reason, to help prevent a crash. Remember, you
must wait more than 5 seconds after stopping the motor/
ESC in order for the 5-second start-up to occur again.
1. Move the stick to center (between 1.4 and 1.6ms)
for 5 seconds, and the controller will beep 7 times,
indicating you are now in Menu 7.
2. Move the throttle stick to full throttle (>1.7ms)
position to make changes to the Operating Mode
programming.
a. To select Normal Mode – You will hear 1 short beep.
Move the throttle stick to center (between 1.4 and
1.6ms). The controller will beep 2 times, indicating
you have set the program selection or leave in
full throttle for 5 seconds to advance to the next
selection.
b. To select Heli Mode – You will hear 2 short beeps.
Move the throttle stick to center (between 1.4 and
1.6ms). The controller will beep 2 times, indicating
you have set the program selection or leave in
full throttle for 5 seconds to advance to the first
selection again.