GRAUPNER mz-10c User manual

MANUAL
mz-10c
HoTT 2.4 GHz transmitter for copters and drones
No. S1001.G1 and S1001.G1.77
mz-10

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Contents
Contents...............................................................................................2
Introduction .........................................................................................4
Service Location....................................................................................4
Intended Use ........................................................................................5
Target Group................................................................. 5
Package Content ...................................................................................5
Technical Data ......................................................................................6
Symbols Explication ..............................................................................7
Safety Notes .........................................................................................7
Transmitter Safety ........................................................ 8
Battery Safety ............................................................... 8
Transmitter Overview ...........................................................................9
Transmitter Control Functions...................................... 9
Digital Trim ......................................................... 10
Adjusting Stick Length ........................................ 10
Antenna Alignment..................................................... 10
Attaching Neck-Strap .................................................. 10
Transmitter Back Side ................................................. 11
Data Port............................................................. 12
Charging Port...................................................... 12
Transmitter First-Time Use ..................................................................13
Power Supply .............................................................. 13
Installing the Batteries........................................ 13
Using Rechargeable Batteries Option................. 14
Transmitter Functions .........................................................................14
Transmitter Status Indications.................................... 14
LED Panel and Buttons................................................ 15
Multirotor Installation ........................................................................16
Before Flight Safety Checklist ..................................... 17
Your First Flight................................................... 17
Binding ........................................................................ 18

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Binding the Transmitter...................................... 18
Performing a Range Test .................................... 18
Range Warning ................................................... 18
Adjusting Tension and Centering................................ 19
Opening/Closing the Transmitter Housing......... 19
Centering the Control Stick ................................ 20
Break Spring and Ratchet ................................... 21
Stick Centering Force.......................................... 21
Operation and Settings .......................................................................22
Transmitter Programming .......................................... 22
Country Setting................................................... 22
Stick Mode.......................................................... 23
Changing the stick mode .................................... 23
Fail Safe............................................................... 24
Fail-Safe Variant Selection.................................. 24
FAIL SAFE Mode.................................................. 24
HOLD Mode ........................................................ 25
OFF Mode ........................................................... 26
STANDARD Mode................................................ 26
Switch Functions ......................................................... 27
Motor ON/OFF Function..................................... 27
Attitude/Rate Mode Switching........................... 27
Switch for Additional Functions.......................... 27
Firmware Update................................................................................29
Transmitter Software Update..................................... 29
Declaration of Conformity...................................................................31
Disposal....................................................................... 32
Care and Maintenance................................................ 32
Warranty Certificate ................................................... 32

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Introduction
Thank you for purchasing the Graupner mz-10c Multirotor Radio. The mz-
10c has been specially designed to make all of your copter flying easy and
fun. Setting up a new copter should not take more than 15 minutes before
you can fly.
The mz-10C will only work with Graupner Multirotor Flight Controllers such
as the GR-18C or the GR-10C.
Each multirotor function such as Attitude/Rate mode, Flip mode and
Throttle hold have been pre-set on the radio. There is no need to program
anything to benefit from the functions of your flight controller.
Depending on your configuration you may need to bind the radio to the
flight controller.
The mz-10C is compatible with all of Graupner Alpha multirotor products
like the Alpha 250, Hornet 250, Alpha 110 and many others and will require
a simple bind to fly any of these models.
One radio can fly all of these copters and you can expand your copter fleet
by simply installing your own the GR-18C flight controller on any copter
such as the Versacopter and go fly!
No programming no fuss no hassle It’s that easy!
Note
This manual is part of the product. It contains important information
concerning operation and handling. Keep these instructions for future
reference.
Service Location
Graupner USA Service
3941 Park Dr., Suite 20-571
El Dorado Hills, CA 95762
United States
Phone: [phone]
Email: [email protected]
www.graupnerusa.com

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Intended Use
This remote-control system is intended for use with remote control models
without passengers. Any other type of use is prohibited and may damage
the system and cause significant property damage and/or personal injury.
No warranty or liability is offered for improper use not covered by these
provisions.
Read through this entire manual before you attempt to install or use the
transmitter.
Graupner continuously enhances its products and reserves the right to
change its products, technology and equipment at any time and without
prior notice.
Target Group
This product is not a toy. It is not suitable for children under 14 years old.
The operation of this product must be performed by experienced modelers.
If you do not have sufficient knowledge about operating radio-controlled
models, please contact an experienced modeler or a model club.
Package Content
♦mz-10C Multirotor Radio Transmitter
♦4 non-rechargeable AA batteries
♦Transmitter User’s Manual
♦Receiver/Flight Controller (optional)
♦Receiver Manual (optional)

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Technical Data
Transmitter mz-10C HoTT
Frequency band
2.4000 to 2.4835 GHz
Modulation
FHSS
Controller
16-bit Microcontroller
Resolution
1024
Transmitting power
100 mW
Model memory
1
Trim control functions
4
Temperature range
14°F to 131°F (-10°C to 55°C)
Antenna
Dipole
Operating voltage
3.4 to 6V
Power consumption
approx. 130mA
Charging socket
For rechargeable batteries only (not included)
Dimensions
approx. 7.24 x 10.19 x 3.77 in
Weight
approx. 22.2 oz
Note
Technical information and data for the receiver (optional) can be found in
the receiver’s user’s manual. This manual is included in the receiver’s
package content.

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Symbols Explication
Always observe the information indicated by this warning icon, particularly
those which are additionally marked with the following signal words:
WARNING indicates the potential for serious injury.
CAUTION indicates possibility of lighter injuries.
This icon indicates information that may be helpful in diagnosing or
troubleshooting, especially when accompanied by the following signal
words:
Note indicates potential malfunctions.
Attention indicates potential damages to objects.
Safety Notes
These safety instructions are intended to protect this product, yourself and
the safety of others. Please read this section very carefully before using
this product!
♦Check all relevant laws and regulations before using this remote
control model. These laws and regulations must be observed in for
the safety of yourself and others and may vary by state, region, or
country.
♦First-time users: carefully familiarize yourselves with this model’s
functions and commands. Always exercise caution and operate this
model responsibly.
♦To avoid risk of suffocation, keep packaging materials away from
babies and small children.
♦Supervision by an experienced adult is required for children,
mentally or physically handicapped persons, novices, or anyone not
capable of safely using this product.
♦Special liability insurance policies are mandatory for all device
operations. If you already own a device, determine if the respective
model is covered by your insurance.
♦Protect all equipment from dust, dirt, moisture, vibration and
excessive heat or cold. The models may only be operated remotely
in normal outside temperatures ranging from
14°F to 131°F (-10°C
to 55°C)
.

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Transmitter Safety
WARNING
Rotating propellers can cause injury. To make sure the connected motors
cannot accidentally start when programming the transmitter, use the
safety switch to turn the transmitter’s motor off, or detach the propellers.
CAUTION
Short-circuiting the transmitter sockets can create a fire hazard. Use only
suitable connectors. Never change or modify the transmitter’s electronic
components. Reconstruction and/or modification of the product is
prohibited by law.
Note
Carefully pack the model and transmitter when transporting to protect
from damages and excessive vibration.
Battery Safety
CAUTION
♦Protect batteries from dust, moisture, heat and vibrations. For use
in dry locations only.
♦Do not use damaged batteries.
♦Batteries should not be heated, burned or short-circuited.
♦Batteries not handled properly may catch fire, explode, or cause
irritation and burns.
♦Damaged or corroded batteries may leak an electrolyte that is
caustic and should not be touched or come into contact with your
skin or eyes. In case of emergency, rinse thoroughly with water
and seek immediate medical attention.
♦Do not recharge the batteries included in the package! These are
non-rechargeable batteries.
♦Store batteries in a cool, dry place.
♦Dispose of batteries at the proper disposal or recycling centers.

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Transmitter Overview
Transmitter Control Functions
1
Antenna with folding and swivel joint
2
Neck strap eyelet
3
2 way switch (Attitude / Rate mode)
4
3 way switch (FLIP / OFF / LED)
5
Right stick
6
Arrow key (select video channel)
7
Trims (active in Attitude mode only)
8
On/off switch
9
LED indicators panel
10
MODE key (BIND; PHOTO (Snap); Range test)
11
Left stick
12
2-way switch (motor ON/OFF)
13
Carrying handle
14
Central status LED
1
2
3
4
5
6
7
7
8
9
10
11
12
13
14
mz-10

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Digital Trim
Digital trim with acoustic feedback
The two sticks have digital trimming.
Note
The digital trim is only active in Attitude mode (switch 3)
To trim your copter, briefly touch the trim in the opposite direction of where
the correction needs to be made. For example,if the copter drifts to the right,
add a few clicks of left trim.
Each trim movement will make an audible sound. Trim settings are
automatically saved when the transmitter is switched off, and will be
restored when the transmitter is switched back on.
Adjusting Stick Length
To adjust the length of the stick, hold the bottom half of the grip and loosen
the connection by unscrewing the top half.
Lengthen or shorten the control stick by turning it up or down. To tighten,
hold the bottom half of the grip and screw the two halves back together.
Antenna Alignment
The antenna can be turned up to 90°. Never point the antenna tip directly
at the model as it will produce a reduced signal.
The antenna can swivel on a 180° axis. To adjust, turn at the base of the
antenna near the junction point. Do not use the antenna itself to make this
adjustment.
Attaching Neck-Strap
On the top of the transmitter there is an eyelet for attaching a neck strap.

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Transmitter Back Side
1
Case screws
2
Battery case cover
3
Data ports to connect:
- USB connector for updates, regional settings and control modes
- optional SMART BOX
- Bluetooth module
4
AC adapter port for rechargeable batteries (not included)
1
2
3
4
1

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Data Port
Connection options
1. To display telemetry data, receiver settings and telemetry/GR-18
flight controller PID settings, attach a SMART-BOX (No. 33700) to
the data port.
2. To update transmitter software or firmware, insert the USB
adapter into the data port.
3. To transmit telemetry data to a smartphone or tablet, attach a
Bluetooth (No. S8351) module to the data port.
Polarity of the port
DATA
S + -
S
= Signal line (orange)
+ = Plusline(red)
-= Minus line (brown or black)
You can find more information about the accessories at
www.graupnerusa.com
Charging Port
To charge rechargeable batteries (not included), attach an AC adaptor to
the charging port.
WARNING
Never charge alkaline batteriesthrough this port. Batteries may explode.
. . .

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Transmitter First-Time Use
Power Supply
The mz-10c Multirotor transmitter comes with 4 non-rechargeable AA
batteries.
Installing the Batteries
WARNING
Never recharge alkaline batteries. Batteries may explode.
Note
Make sure to insert the batteries into the correct position for proper
contact.
WARNING
Faulty battery installation can interrupt the power supply to the
transmitter. This can cause the transmitter to malfunction and risk damage
to your receiver, yourself or others.
Replacing the batteries step by step:
1. Locate the battery compartment in the back of the transmitter.
Slide the case cover down until it is disengaged.
2. Remove the cover.
3. The battery box is fixed in the compartment with Velcro tape. Lift
the lower side of the battery carefully.
4. Gently pull the connecting plug to loosen the battery box wires.
5. Remove the used batteries from the battery box.
6. Insert new AA batteries.
7. Reconnect the plug to the port inside the battery compartment.
(Plus pole = red cable, minus pole = brown or black cable).
8. Place the battery box in the battery compartment and press to
reattach to the Velcro tape.
9. Close the battery case with the cover.
If you have inadvertently connected the plug in wrong position, the
transmitter will not switch on.

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Using Rechargeable Batteries Option
The back side of the mz-10c is equipped with a charging port for recharging
NiMH batteries (No. S8359).
WARNING
Follow all safety instructions included with the batteries!
Charging Port Polarity
Only use original Graupner charging cables. Charging cables sold by other
manufacturers often have different polarities and can permanently damage
your batteries or equipment.
Note
The charging socket comes with a protection switch that protects against
polarity reversal. Original Graupner automatic chargers recognize the
battery charge. In order to prevent damage to the protection switch and to
the other components, charging current should never exceed 1 A.
Transmitter Functions
Transmitter Status Indications
The transmitter is pre-set at the factory to GENERAL Region Setting and
Mode 2.
After switching on the transmitter the central LED on top blinks red and an
acoustic signal is emitted. Refer to the chart below for status indication.
Central status LED
Buzzer
Description
Solid on (factory setting) short power on melody Transmitter switched on
Solid on
No melody
Country setting: GENERAL
blinks each second
No melody
Region setting: FRANCE*
on or blinks
1 beep each second
Receiver battery voltage too low
blinks 3 times
3 short beeps consecutively
Bad signal power from receiver
blinks 4 times 4 short beeps consecutively Bad receiver back channel signal power (yellow BIND LED
lights)
blinks 5 times
5 short beeps consecutively
Transmitter battery or battery voltage too low
*Disregard the FRANCE mode setting; this is for backwards compatibility
purposes only. Do not attempt to change the country or region settings!

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LED Panel and Buttons
1
MODE button
Press and hold while switching on the transmitter:
Starts the firmware update
Activates the Fail-safe setting
Transmitter switched on:
Binding transmitter and receiver
Short push takes a snapshot through the camera (optional)
Push for 2 seconds: select video channel (optional)
2
CUT-OFF
Red LED blinks: Motor/throttle cut-off is ON
Red LED off: Motor/throttle cut-off is OFF
3
RATE
Red LED on: Rate mode active (Advanced Mode)
Red LED off: Attitude mode active (Beginner Mode)
4
CH6
Red LED on: Flip mode active (for 5 seconds only)
5
CH7
Red LED lights: upper right switch on LED position
6
CH8
Red LED off/on: indicates
the video resolution depending on the
used video system used (optional)
7
ENTER button
Short push starts and stops video recording (optional)
Push for 2 seconds changes the video resolution (optional)
8
BIND LED
Yellow LED on: the transmitter is bound to the flight
controller/receiver
9
-100 %
Green LED blinks: camera snapshot (optional)
10
+100 %
Green LED blinks: Video recording on (optional)
1 +7
Pushed simultaneously - starts and stops the range test

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Multirotor Installation
Verify that all propellers are removed from your multirotor. Graupner is not
responsible or liable for any injuries sustained during the installation and
setup of the mz-10C and GR-18C due to improper use or inattention to
safety procedures.
Find a proper location to mount the GR-18C receiver/controller, for
example, towards the front of the multirotor right behind the FPV camera
if you have one. Make sure that the ESCs and motors are properly
connected and that the four ESC wires are routed safely to a single spot
where the GR-18C location is going to be. Point the GR-18C antennas
towards the front of the multirotor and the connector ports towards the
back towards the ESC wires.
Wipe the surface of the multirotor with alcohol to assure proper adherence
before attaching the GR-18C. This step is critical to ensure that little to no
vibration will affect the flight performance of the GR-18C receiver. Secure
the GR-18C with the supplied 3M VHB double sided tape.
Number the ESC connections to assist with later setup. Check the motor for
markings that indicate clockwise (CW) or counter clockwise (CCW) rotation.
Number the ESCs with the back of the multirotor facing the user (front
points forward) as follows:
1. Front Left Motor (CW) ch1 = Ch1
2. Front Right Motor (CCW) ch2 = Ch2
3. Back Right Motor (CW) ch3 = Ch3
4. Back Left Motor (CCW) ch4 = Ch4
Plug in the ESCs in order as determined in the previous step. For example,
Motor 1 goes to Ch1, etc.

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Before Flight Safety Checklist
Choose a wide open space such as a soccer or baseball field. Don’t
fly in the vicinity of people, houses, your backyard or obstacles such
as trees and electrical poles.
Before attaching the battery, always make sure that the motor
ON/OFF switch is on the OFF position and that your throttle stick is
always at the bottom of the throw (towards user).
Always conduct a radio range test (refer to the Performing a Range
Test section).
Makes sure the flight mode switch is in attitude mode, which is the
recommended beginner’s flight mode.
Your First Flight
Flying with the GR-18C controller is very easy but be aware that the
multirotor can accelerate very quickly; be ready to provide the proper stick
inputs to level it and slow it down. Users with little or no flying experience
should consider having an experienced RC pilot assist during initial flights.
Move the throttle hold switch to the ARM position (forward) and advance
the throttle slightly. The propellers will start spinning.
Take note of the copter behavior! If it starts rotating while close to the
ground in an unanticipated manner, check to see if the propellers are
attached correctly.
After the multirotor has lifted from the ground, bring it to a hover at or
below eye level and verify it is hovering straight and level with minimal
inputs. If the multirotor is not hovering at a level flight attitude, check the
neutral position of the trims or perform a new level calibration (this is
explained in the GR-18 user manual).
Build up some experience flying the multirotor before switching from
Attitude mode to Rate mode. In Rate mode the multirotor becomes very
responsive, allowing users to perform aerobatic maneuverers such as rolls
and loupes.

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Binding
Binding the Transmitter
When binding, position the transmitter and receiver 3 feet (1 meter) apart.
Binding step by step:
1. Switch on the transmitter
2. Switch on the receiver
3. Put the receiver in bind mode by pressing the small SET button for
about 3 seconds on the flight controller
4. Press the MODE button on the radio. When the bind process is
successful, the bind LED turns to yellow indicating a successful bind.
The receiver LED will change from red to green.
5. After binding transmitter and receiver perform a range test.
Performing a Range Test
The range test is activated by simultaneously pressing the MODE and
ENTER keys. This reduces the transmitter power. The range test is active
for only 90 seconds. After 90 seconds, the transmitter switches back to full
power.
Range test step by step:
1. Place the model in a safe location. For copters, make sure that the
model is secured to a surface to avoid accidental takeoff.
2. Turn on the transmitter
3. Check control response.
4. Press the MODE and ENTER keys simultaneously. The transmitter
will start beeping.
5. Move away from the model while activating the sticks. An assistant
may be useful to help watch over the model.
6. If an interruption in the model function is detected within 160 feet
(50 meters), correct the problem. For example, re-position the
antenna on your model.
7. Make it a habit to do a range test before each flight
Terminate the range test function by pressing the MODE and ENTER keys
simultaneously for 2 seconds
Range Warning
Note
If a range test cannot be successfully performed, contact your nearest
Graupner service center for additional support.
CAUTION
Never start a range test on the transmitter while the model is currently in
operation!

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Adjusting Tension and Centering
Opening/Closing the Transmitter Housing
The transmitter is pre-set at the factory for proper Region and Stick Mode
and should not be opened except in the following cases:
♦To convert a self-centering stick to non-self-centering
♦To convert a non-self-centering stick to self-centering
♦To adjust the stick centering tension strength
1
Brake spring and ratchet adjusting screws
2
Centering lever
3
Screw to convert from self-centering to non-self-centering
4
Stick self-centering force adjusting screws
5
Brake spring and ratchet

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CAUTION
Never switch the transmitter on while the housing is open!
Open step by step:
1. Switch the transmitter off before opening the housing.
2. Open the battery compartment.
3. Remove the battery box by lifting it gently at one side to release it
from the Velcro tape.
4. Unplug the connector.
5. Unscrew the eight screws with a Philips screwdriver.
6. Hold the two housing halves with both hands and turn the
transmitter upside-down, letting the screws fall on a proper
surface.
7. Rotate the lower half carefully and fold it to the bottom.
Note
To avoid causing damage, do not touch the electronic boards or the cables
connecting the lower housing with the upper electronic components.
Closing step by step:
1. Check if the upper and the lower part of the transmitter housing
are correctly coupled and the tiny cables are properly placed.
2. Screw the housing screws in their shrouds. Reconnect the battery
box.
Centering the Control Stick
Centering step by step:
In the left stick gimbal, locate the adjusting screw (shown circled).
Turn the screw toward the inside of the transmitter until the stick moves
freely from stop to stop, or turn it outward until the stick automatically
resets itself.
Note
The right stick gimbal is specular to the left one.