GRAUPNER mz-32 HoTT User manual

Help
Reference Manual
mz-32 HoTT
32 channel 2.4 GHz transmitter
P/N. S1024, S1024.77

Graupner mz-32 Help Reference Manual
Page 2 of 42 Help-Ref-EN-V1.0
TABLE OF CONTENTS
MAIN SCREEN WIDGETS......................................................................................................................... 4
BASE Menu ........................................................................................................................................... 5
MODEL LIST ...................................................................................................................................... 5
MODEL LIST DETAIL ........................................................................................................................... 5
NEW MODEL ...................................................................................................................................... 5
MODEL TYPE...................................................................................................................................... 6
RF SET.............................................................................................................................................. 7
SERVO SET........................................................................................................................................ 9
SERVO SET DETAIL ............................................................................................................................ 9
CONTROL SET...................................................................................................................................10
CONTROL SET DETAIL........................................................................................................................10
TRIM SET .........................................................................................................................................11
THROTTLE CUT .................................................................................................................................11
DUAL RATE EXPO ..............................................................................................................................12
DUAL RATE EXPO DETAIL...................................................................................................................12
SWITCH SET.....................................................................................................................................13
TIMERS SET......................................................................................................................................13
TIMERS SET DETAILS ........................................................................................................................14
TIMER SET LAP DETAILS ....................................................................................................................14
FAIL SAFE ........................................................................................................................................15
OUTPUT SWAP ..................................................................................................................................15
SERVO VIEW ....................................................................................................................................15
TRIM VIEW.......................................................................................................................................16
TIME INFO........................................................................................................................................16
FUNCTION Menu...................................................................................................................................17
PHASE SET.......................................................................................................................................17
PHASE TRIM .....................................................................................................................................17
NO DELAY CH ...................................................................................................................................18
WING SET ........................................................................................................................................18
WING SET DETAIL.............................................................................................................................18
WING TAIL .......................................................................................................................................19
WING TAIL DETAIL............................................................................................................................19
DIFFERENTIAL ..................................................................................................................................20
AIR BRAKE .......................................................................................................................................20
AIR BRAKE DETAIL ............................................................................................................................21
SNAP ROLL.......................................................................................................................................21
SNAP ROLL DETAIL............................................................................................................................21
THROTTLE CURVE..............................................................................................................................22
PITCH CURVE....................................................................................................................................22
SWASH MIXER..................................................................................................................................23
SWASH OPTION ................................................................................................................................23
HELI MIXER......................................................................................................................................23
HELI MIXER DETAIL...........................................................................................................................24
FREE MIXERS....................................................................................................................................24

Graupner mz-32 Help Reference Manual
Page 3 of 42 Help-Ref-EN-V1.0
FREE MIXERS DETAIL ........................................................................................................................25
DUAL MIXERS ...................................................................................................................................25
RING LIMITER...................................................................................................................................26
RING LIMITER DETAIL........................................................................................................................26
MIX ONLY CHANNEL ..........................................................................................................................27
CHANNEL SEQUENCER.......................................................................................................................27
SPECIAL Menu......................................................................................................................................28
TELEMETRY ......................................................................................................................................28
RF STATUS VIEW ..............................................................................................................................28
SETTINGS AND DATA VIEW................................................................................................................29
SYSTEM NOTICE................................................................................................................................29
USER NOTICE ...................................................................................................................................30
SENSOR NOTICE...............................................................................................................................30
CONTROL NOTICE .............................................................................................................................31
VOICE NOTICE..................................................................................................................................32
CONTROL SWITCH.............................................................................................................................32
LOGICAL SWITCH..............................................................................................................................33
COMBI SWITCH.................................................................................................................................33
DIGITAL SWITCH ..............................................................................................................................33
VARIO TONE.....................................................................................................................................34
TRAINER ..........................................................................................................................................35
TRAINER CHANNELS..........................................................................................................................35
MP3.................................................................................................................................................36
SYSTEM Menu ......................................................................................................................................37
SYSTEM SET.....................................................................................................................................37
DISPLAY SET ..................................................................................................................................38
SOUND SET.....................................................................................................................................38
I/O SET ..........................................................................................................................................38
STICK SET........................................................................................................................................39
FILE MANAGER..................................................................................................................................39
USB.................................................................................................................................................39
WLAN & GPS.....................................................................................................................................40
BT & COM Port..................................................................................................................................40
INFO & UPDATE ................................................................................................................................41
DISCLAIMER ........................................................................................................................................42

Graupner mz-32 Help Reference Manual
Page 4 of 42 Help-Ref-EN-V1.0
MAIN SCREEN WIDGETS The mz-32 home screen is designed around Widgets.
There are a total of 6 decks that can be designed with
widgets. Each widget fits inside a 1, 2, or 4
presentation block. Navigation between the decks is
done by using the arrow keys (2 upper keys left of
screen) or you can assign your own navigation keys
in the System menu.
You can delete all Widgets or clear the Widget Data
for each deck by pressing the reset icon. (Circle with
an arrow next to Help icon in the upper right corner of
the screen).
You can restore the default decks by selecting
System, then System Set, and tapping on the field of Model Preset – Widget.
A deck can be global for all models or specific to a model.
You can have a different set of decks for each of your models.
To access the Widget editor, touch and briefly hold on the field you would like to place a
Widget. The Widget editor will open with available widgets to choose from.
In case you placed a Widget at the wrong place or want to change it, touch and briefly hold
on the Widget to change or delete it.
Telemetry Widgets are active Widgets that receive real-time information from the radio
system.
For example, if your receiver voltage drops below a certain value the Widget will change its
color and alert you with a voice notification.
When you touch and hold on the widget a dialog open showing how many warnings were
issued, what the current voltage is as well as the minimal and maximal voltage recorded.
This works the same for all telemetry widgets.
Taping the clear field resets all values.
W01S1

Graupner mz-32 Help Reference Manual
Page 5 of 42 Help-Ref-EN-V1.0
BASE Menu
MODEL LIST
In the Model List menu, you can create a new model or
select and load an existing one.
To create a new model, tap on the number next to the
model name. A selection toolbar will show with the
available options.
Tap the + icon to create a new model.
Tap on the copy icon to copy an existing model.
After tapping the + icon, a keypad will show where you
can enter your model name. Tapping the return key
brings you to the New Model selection menu.
To change the view selection of available model types,
tap on the model type icon in the upper center of the screen to activate the desired filter.
You can sort the model list by name, creation date or bind group by tapping on the table
header.
B01S1
MODEL LIST DETAIL
By tapping on the model Name, additional details about
the selected model are displayed prior to loading and
activating the model.
The Date and Time fields show when the model was
created, and the Model Time shows how long the model
has been actively used.
The Bind Group field shows to which group this model
belongs (check the RF Set menu for additional
information).
The Bind Info fields show how many receivers the
selected model is bound to and how many channels
each bound receiver has.
The bottom fields show the model configurations such as model type, wing type and tail
type. To load and activate the model, tap the Select field.
B01S2
NEW MODEL
The New Model menu can only be accessed from the
Model List menu when creating a new model.
Tap on the Model Type icon to select your model type.
Each model type will have different selection options.
The following example is for airplanes.
Tap on the Wing Type icon to select your airplane’s
wing type. If your wing type is delta tap on the delta
icon symbol to change the wing type selection.
Tap on the Tail Type icon to choose your tail type.
Tap on the engine type to select how many engines
your airplane has.
Tap on Throttle Minimum to change the throttle direction.
A selection of None (only available for Airplanes) is for models without a motor, such as a
sailplane. A selection of Rear causes the throttle channel to increase as the throttle control

Graupner mz-32 Help Reference Manual
Page 6 of 42 Help-Ref-EN-V1.0
is increased. A selection of Front causes the throttle channel to decrease as the throttle
control is increased.
Tap on the stick mode to change your stick mode configuration.
When done tap on the Create & Apply button, which will create the model and reinitialize
the radio to load the new model.
You can make later changes to the model configuration from the Model Type menu.
B01S3
MODEL TYPE
In the Model Type menu, you can change the existing
model configuration or rename the model.
Rename Model
Tap on the model name to bring up the keypad where
you can enter your new model name. When finished,
tap on return key which brings you back to the model
type selection menu.
Change Model Type
Tap on the Model Type icon to select your model type.
Each model type will have different selection options.
All Models
Tap on Throttle Minimum to change the throttle direction. A selection of None (only
available for Airplanes) is for models without a motor, such as a sailplane. A selection of
Rear causes the throttle channel to increase as the throttle control is increased. A selection
of Front causes the throttle channel to decrease as the throttle control is increased.
Tap on the stick mode to change your stick mode configuration.
Airplanes
Tap on the Wing Type icon to select your airplane’s wing type. If your wing type is delta
tap on the delta icon symbol to change the wing type selection.
Tap on the Tail Type icon to choose your tail type.
Tap on Engine to select how many engines your airplane has.
Brake Function controls the switching point for the brake control. Tap on the input field
(default throttle) to select the control for the brake channel. To set the offset value for
brake activation, move the control to the desired position and tap the offset field to store
the value.
Helicopters
Tap on Swash Type to select the number of swash plate servos and their geometry.
Tap on Linear Swash to set whether to compensate for the arc of the servos when changing
collective pitch. Set the value to Linear to enable the compensation or Normal to disable it.
Tap on Thro. Limit to enable (Limit) or disable (Unlimit) the channel 12 throttle limiter.
Selecting Unlimit will also free up channel 12 for other functions.
When finished tap on the Model Types icon to exit the menu.
B02S1

Graupner mz-32 Help Reference Manual
Page 7 of 42 Help-Ref-EN-V1.0
RF SET
In the RF Set menu you will manage all RF and
Telemetry communications between the radio and
receiver as well as binding your model to the radio.
BINDING
You can bind in total 4 receivers to the mz-32. The
binding process requires you to place the receiver in
bind mode, which can be done by pressing the SET
button on the receiver. After 2-3 seconds, you can tap
the bind button on the radio.
You need to bind RX1 first. When binding has been
successful the Rx column will show the channel count
of the receiver and below in small letters the current receiver firmware version. For
example, a GR-24 will show as R12 and a GR-12L will show as R6.
Depending on the receiver model you may need to follow a slightly different procedure to
successfully bind the receiver to the radio.
Bind Method A:
Press the SET button and keep it pressed for 2-3 seconds and press the bind button on the
radio. GR-12/GR-18/GR-24 PRO/GR-16(L)/GR-24(L)/GR-32(L):
Green LED on – Receiver bound
GR-12L:
Red LED off – Receiver bound
Bind Method B:
Receiver goes automatically into binding mode (Flight Controllers after 15 seconds with
blinking red LED)
GR-10C/GR-12SC & SH/Falcon 12/Alpha 110/S1038, S1039
Red LED off – Receiver bound
Notes:
If binding was not successful, repeat the bind procedure.
Make sure that the receiver is at least 50cm/2ft away from the radio.
Verify that the power source is sufficient to power the receiver.
Make sure that the power polarity is properly connected. The GR-12 6 channel
receivers require that the negative wire is facing up.
Verify that the bind SET button is properly pressed.
RX
Tap on the selected blue Rx field (a receiver must be bound) and a dialog will show with
the available channels and channel numbers for that receiver. Here you can remap the
channels or assign a digital switch output by tapping on the icon next to the channel
number.
Tap on the channel you want to remap and use the arrow keys to map the channel to
another channel.
Tapping on the Reset button will restore all channels to default.
T.Sel (Telemetry Select)
Tap on the receiver which you want to designate as the active telemetry receiver. There
can be only one telemetry receiver active at any time.
Modulation
The default modulation is set for HoTT (Hopping Telemetry Transmission)

Graupner mz-32 Help Reference Manual
Page 8 of 42 Help-Ref-EN-V1.0
RF Transmit
Default is set to off. Tapping the off field will turn the RF to on. If no receiver is found the
radio will sound an error and the Graupner front logo will blink in blue.
Auto RF On
Setting this field to on will activate the RF immediately after the model is loaded bypassing
the RF On/Off dialog shown on startup when the Auto RF is switched to Off.
Bind Group
For an unbound model memory, the default is the next free binding group. However, as
long as the model memory is unbound, this specification can be changed by tapping the
icon on the “Bind Group” field. You can select from the following options:
„Global“ enables the receiver to respond to the transmitter signal on a non-exclusive basis.
What this means is that any other receiver that is bounds as global will respond to the
transmitter signal of another model memory that was also bound as global. This can be
used in situations where for example you have multiple models that are all the same and
do not need different model memory settings.
„Group“ enables the receiver to respond exclusively to the group ID assigned during
binding. For example, if you bind a receiver to bind group A0, that receiver will not respond
to a signal from the transmitter of a model memory that was bound global or, for example,
as group C2.
You can bind another model memory also under bind group C2, which will result in one
model memory sharing two receivers under a single bind. When both receivers are turned
on, they will respond simultaneously to the same control inputs of the transmitter.
The use case for this is, for example, during competition when one airplane becomes
inoperative and you would like to continue the contest using an identical airplane without
switching model memories on your transmitter to avoid losing time. All you need to do is
power the other airplane and wait for the receiver to establish the bind.
Range Test
When the range test starts, the output of the transmitter decreases significantly. A practical
functional test can therefore be performed at a distance of less than 100 m. After the end
of the range test, the transmitter switches back to full output power and the range test
signal tone stops.
Range test step-by-step
Verify that the receiver and transmitter are communicating properly and that all control
surfaces are functional.
Place the model on a flat surface (cement, mowed lawn or ground) with the receiver
antenna at least 15 cm above ground.
Hold the transmitter at hip level at a slight distance from your body.
Start the range test in the „RF Set“ menu by tapping the icon in the “Range Test” field.
The time display begins to count down and a beep will sound throughout the entire range
test.
Move away from the model within the given 99 seconds range test and move the control
sticks while maintaining visual contact.
If you notice an interruption in the connection at any time within a distance of about 50 m
/ 160 ft, try to reproduce it.
If possible, switch on an existing motor, to additionally check the interference resistance.
Carry out the extended range test before starting up your model, simulating all the control
movements occurring in practice. To guarantee a safe model operation, the range must
always be at least 50 m / 160 ft on the ground.

Graupner mz-32 Help Reference Manual
Page 9 of 42 Help-Ref-EN-V1.0
Telemetry Speed
In those situations where, for example, two airplane models are about to be operated at
close proximity to another controlled by two separate transmitters, you may choose to
reduce or eliminate the telemetry back channel of one of the models to avoid potential
interference. Situations that may need to be evaluated include drones that have a separate
transmitter for control and camera operations, or airplanes that tow or carry other
airplanes, can be all pick up interference from the telemetry downlink transmission.
Experiment with the proper telemetry period value for your situation.
You can reduce the amount of telemetry data transmitted back from the receiver to the
radio as follows:
Always: Transmits telemetry data with each data packet.
4 Times: Transmits telemetry data each 40ms
8 Times: Transmits telemetry data each 80ms
Off: No telemetry data is transmitted.
B03S1
SERVO SET
Please be careful when making changes to the throttle
direction as it may unexpectedly start the motor.
Always ensure that the propeller or main battery are
disconnected.
In the Servo Set menu you can make all basic
adjustments to your servos to optimally tune them to
your model.
The first two columns show the channel number and
channel name. Tapping on the channel number or
name shows the edit bar where you can name or
rename your channel name. Choose a proper channel
name that will help you identify each channel function.
The Direction field enables you to reverse the channel direction.
Tapping on the Detail icon lets you fine tune servo parameters.
The Trim field is your sub trim value for centering your servo or control surfaces.
The Travel and Limit fields let you adjust servo throws and maximal servo deflection. Set
the deflection to a value where the servo does not mechanically bind.
The value in the Delay fields will determine the speed of the control movement.
All settings in the Servo Set menu are applied globally and are not Phase dependent.
SERVO SET DETAIL
The Servo Set Detail menu enables you to fine tune
your servo settings.
Balance: Here you can adjust the servo travel to ensure
that each control surface is moving in an identical way.
To make changes to a curve point, move the control
over the point to select or by tapping on the input field
under the balance column.
When a curve point is selected, it will turn orange. Now
you can either move the curve point using the arrow
keys or with the orange slider tab along the vertical
axis.
Trim: your sub trim for centering your servo or control surfaces.
Travel: sets the desired travel range for your servo.

Graupner mz-32 Help Reference Manual
Page 10 of 42 Help-Ref-EN-V1.0
Limit: sets the maximal servo deflection to a value where the servo does not mechanically
bind.
B04S2
CONTROL SET
In the Control Set menu, you can set the controls such
as switches, sliders and buttons that will activate and
operate each channel. When setting up your model, the
system automatically assigns controls depending on
your model setup. It is not recommended changing
these pre-set controls.
Scrolling the control set menu down (swipe the screen
up or down) will show the first 16 available channels.
To view channels 17 – 32 tap on the page icon next to
the question mark.
To change the channel name, tap on the channel
number or channel name which reveals the edit bar.
A control for a channel can be set globally or phase dependent allowing you to change the
control used depending on the flight phase.
To assign a control to a channel, tap on the channel control field. Moving a control will
automatically record that control as the main control. You can have different input control
types assigned to each channel.
Additional control types can be created in the special menu.
The values in the delay fields will determine the speed of the control movement.
Tapping on the detail icon provides access to different curve types to fine tune your channel
behavior.
B06S1
CONTROL SET DETAIL
The Control Set detail menu provides various curve
types that can influence servo travel as well as channel
offsets.
The basic menu displays the active channel and
whether the channel is global or phase dependent. The
overlay channel field provides access to a field selection
menu where you can pick another channel to overlay
the existing channel. If the channel curves are
different, a brown graph line will show the differences
between each channel. This can be helpful when trying
to create identical curves between multiple channels.
In the other menu, you can select the curve type
(linear, flat and multi point). Tap on the curve type icon to change the curve type. You can
select the spline type by tapping on the spline icon.
In the value menu you can set the curve (travel) behavior of the channel.
Depending on the curve type selected you can move the curve over the Y axis or X axis
and change each curve point or offset.
To change a curve point, move the control to select the point so that it becomes active.
You can make changes by tapping on the X and Y fields arrow keys or you can slide the
colored tabs along the X and Y axes.
Adding or removing curve points can be done by moving the control over the curve point
and, when highlighted, tapping the minus key for delete, or by positioning the control cursor
over a point along the curve and tapping the plus key for adding a point.

Graupner mz-32 Help Reference Manual
Page 11 of 42 Help-Ref-EN-V1.0
B06S2
TRIM SET
In the Trim Set menu, you can set the trim behavior
for each of your trims, giving you the most optimal
configuration for your trim settings.
You can have up to 8 different trims for each of your
flight controls. To add a new trim, tap on a number in
the number column to bring up the selection toolbar
and tap the + icon. You will need to select a channel
for which you would like to set up the trim.
To add a control, tap on the Ctrl field to select the
control type you will be using for that channel.
Tapping the Function name permits the re assignment
of the current line settings to a different control function (channel).
The Group icon will set the trim as global or phase dependent.
The Value field shows the current value of the trim position for that channel.
Tapping on the Store field will copy the current trim setting to memory and reset the trim
value back to zero. This enables you to try different trim settings and view the differences
between the stored and current trim settings.
You can select from five different trim types depending on your needs and situation.
Linear decrease of trim impact on both sides of the neutral position.
Even change of trim impact over control range.
Linear decrease of trim impact towards neutral position on lower part of the control
range.
Linear decrease of trim impact over entire control range.
Inverted linear decrease of trim impact over entire range.
The Travel field value determines the maximum trim travel.
B07S1
THROTTLE CUT
The Throttle Cut menu provides an easy way to control
your throttle on/off position.
The Control field determines which control is going to
be used for the throttle cut.
The Cut Off value determines at which position the
throttle cut will occur. For example, on gas motors you
would like to have your idle position at -100 but your
cutoff at -130.
The Trigger value determines the threshold position
when the throttle cut is engaged.
The Action field shows the active state of the throttle
cut.
B08S1

Graupner mz-32 Help Reference Manual
Page 12 of 42 Help-Ref-EN-V1.0
DUAL RATE EXPO
The D/R Expo menu enables you to set up control rates
and exponential rates for each control surface. You can
have up to 8 different control rates where each has four
different state values.
To add another rate, tap on a number in the number
column to bring up the selection toolbar and tap the +
icon. You will need to select a channel for which you
would like to set up rates. Tapping the Function name
permits the re assignment of the current line settings
to a different control function (channel).
The Group column will set the rate as global or phase
dependent.
In the rate and expo column, you can set the minimum and maximum deflection rates and
exponential values.
Tap on the detail icon to access the detail settings for this menu.
B09S1
DUAL RATE EXPO DETAIL
In the Dual Rate Detail menu, you can assign the rates
and switches that will operate your dual, triple or quad
rates.
The detail menu has three sub menu settings.
BASIC
Edit Ch. – Shows the current active channel.
Overlay Ch. – Provides access to a secondary channel
you can lay over the current channel to compare
channel curve settings.
Curve Type – Tapping on the curve icon changes the
active curve type.
Group – Tapping on the group icon changes the current function from global or phase
dependent.
VALUE
Rate – Tapping on the value fields displays the control toolbar on the bottom. Use the link
icon to synchronize the value fields. Changing the values is done with the keys. Use the
reset icon to reset values back to their default.
Expo - Tap on the expo value field to set the amount of desired expo. Note that, depending
on the selected curve type, you can have a single or dual expo setting.
QR/EX - You can assign up to four rates for each control surface. Tap on the field number
which is associated with the assigned control number to edit the rates.
QR/EX
To assign a control to activate a rate, tap on the control field. The select control input dialog
will appear, where you can select the control you would like to use.
B09S2

Graupner mz-32 Help Reference Manual
Page 13 of 42 Help-Ref-EN-V1.0
SWITCH SET
In the Switch Set menu, you can set the switching
point for controls, sliders and switches that can be used
for activating mixes and controls when a logic control
is used. It also allows you to set the trim steps and
speed for the digital trims that are used with control
surfaces such as ailerons and elevator.
Each trim and control can be independently set. To
view the detail menu, tap on the DT, ST, LV or DV
control.
In the configuration dialog you can set the following
parameters.
Switching Position – The default is set at 75% for each travel direction. This indicates that
when the control is moved past the +75% or -75% position, a trigger event will happen
that can be used with a logical switch. Lowering the values will cause the trigger point to
be closer to the center point of the control.
Digital Trim – The default values will determine how many steps a digital trim control will
have and how fast it will travel. Setting the steps to zero will disable the digital trim travel.
The switch set menu has additional pages that can be accessed with the arrow keys (top 2
keys left of screen) or by swiping the screen.
The secondary screen shows the current position of the mz-32 digital trims (DT), knobs
(DV), levers (LV) and switches (SW). Moving each control or switch will animate the control
on the screen while tapping on the control will open the configuration dialog.
The additional screens on the switch set menu are for future development.
B13S1
TIMERS SET
The mz-32 supports up to 6 user timers for time or lap
recording. Timers can be either global or phase
dependent.
Adding a new timer is done by tapping on the + sign
or on the number of an existing entry to bring up the
selection toolbar.
When tapping on the + sign, the timer type dialog
appears where you can select the type of timer, lap or
start/stop timer.
When the selection toolbar is active, you can perform
delete, re-order or rename functions.
The group column shows if the timer is global or phase dependent. To change group status,
tap on the group icon.
You can change the timer type by tapping on the type column.
The Act icon indicates if the timer is active or disabled.
Tapping on the Detail icon opens the timer set detail menu.
B10S1

Graupner mz-32 Help Reference Manual
Page 14 of 42 Help-Ref-EN-V1.0
TIMERS SET DETAILS
In the Timer detail menu, you can set all the details for
your timer.
Run Time - Shows the total time the timer has been
running. You can reset the time by either tapping on
the reset icon or by assigning a control.
Set Time – Tapping on the Set Time field will bring up
the time dialog to set the time for the timer to run. A
timer can either count up or count down. To change
the count type, tap on the arrow key.
Pre Time – Tapping on the Pre-Time field allows you to
set a time for when you would like to start receiving
cues from the Pre-Alarm settings. This is usually done during the last phase of the timer
countdown.
Pre Alarm – The Pre Alarm settings determine the type and frequency of the alarms received
during the final countdown. Tapping on the vibrating icon will activate the vibration
feedback. You can choose from up to 10 different vibration types. Tapping on the pre-alarm
field will display the pre-alarm dialog with the following options:
Mode – determines if the notifications are voice or beep types.
Cycle – determines how often they are repeated.
Countdown – determines if the timer will provide a countdown during the last 10 seconds
of the timer run.
Alarm Notification – Tapping on the vibrating icon will activate the vibration feedback when
the timer reaches its countdown end. Tapping on the voice field will bring up the file
manager from where you can select a voice file to play at countdown end.
Power Init – Checking the power init box will clear the timer each time the model is loaded.
When left unchecked the last timer value will remain active when the model is loaded.
Group – Tapping on the group icon will change the timer from group to phase dependent.
Type – Tapping on the type field brings up the timer type dialog to change the active timer
type. When a lap timer type is selected, a timer detail icon will show to access the laps
detail menu.
Start/Stop/Reset – Tapping on any of the fields will bring up the input control dialog for
controlling the timer.
B10S2
TIMER SET LAP DETAILS
In the timer lap detail menu, you can review the lap
time for each lap recorded at its trigger point.
In the top bar, the total time is shown with the total
laps recorded. The reset icon resets and clears all lap
times.
Best – shows the best lap time and best lap number.
Slowest - shows the slowest lap time and slowest lap
number.
Average – shows the average of between the best and
slowest lap number.
B10S3

Graupner mz-32 Help Reference Manual
Page 15 of 42 Help-Ref-EN-V1.0
FAIL SAFE
In the Fail-Safe menu, you can setup the positions of
your flight controls in case the receivers lose contact
with the radio.
Next to each channel there is the option to set the
failsafe as follows:
Hold – will hold the current control position.
Position – will revert to the value as set in the blue
position field. To set the value for the control, check
the checkbox to activate the position option, move the
control to the desired position and tap on the blue field
to record that value.
Store – tapping on store will record and store all the settings in the active receiver (receiver
needs to be turned on and bound to the current model).
Delay – determines how fast the receiver will revert to the failsafe values when
communication is lost.
Tapping on the page icon next to the help icon provides access to the digital channels.
B11S1
OUTPUT SWAP
The Output Swap enables you to swap the default
output channels with another channel.
This assignment can be changed manually, or it can be
assigned to outputs in which the channel designation
(x) was not changed.
To change a channel output, tap on the channel you
would like to swap with another channel, which opens
the function selection menu. Tap on the channel you
want the channel to be swapped with. For example,
when you want to move channel 2 (aileron) to channel
8, tap on channel 8 and on the selection menu tap on
channel 2 (aileron).
You can also delete a channel assignment by tapping on the delete field in the selection
menu.
You can assign the channel outputs automatically by tapping the Auto Assign field in the
top menu icon next to the help icon.
B12S1
SERVO VIEW
The Servo View menu shows the present positions of
the mz-32 controls such as sticks, levers, knobs and
switches.
The default view is for the first 16 channels. Viewing
additional channels can be done by pressing the arrow
keys (top 2 keys left of screen) or by swiping the screen
up or down.
Tapping on the screen will toggle to a detail view with
the channel names and numerical representations of
each channel position in microseconds. A value of 1500
µs represents 0% which is a control middle/neutral
position.
Tapping on the menu icon next to the help icon brings up the servo testing input bar.

Graupner mz-32 Help Reference Manual
Page 16 of 42 Help-Ref-EN-V1.0
When the delay checkbox is tagged, servo movements will be delayed with the delay as
specified in the delay field. You can delay servo movements between 0.5 and 3 seconds.
To start servo testing, tap on the start field.
To activate a channel to be tested, tap on the channel number to highlight it in blue.
B14S1
TRIM VIEW
The Trim View shows the current position of any
assigned and active digital trim (DT).
The trim view menu can be accessed from the Base
Menu or briefly by moving a trim control of the
transmitter.
The Auto Trim function assists with setting up trim
positions during the initial operation of a model. The
function only works on the aileron, elevator and rudder
channels and is activated by a switch during model
operation.
To assign a switch to the Auto Trim function tap on the
--- field and select a control which should be preferably a momentary control.
To trim your model bring it into the desired attitude with the active controls and activate
the switch at the same time. Release the controls within 1 second.
The trims will be set to match your previous control inputs automatically with a maximum
possible trim deflection of 30%.
It is recommended to de-activate the auto trim function by removing the assigned control
to prevent accidental operation.
B15S1
TIME INFO
You can view and set the radio time and date as well
as view the total battery time since the radio was
charged.
Battery Time – shows the total battery time since the
last charge. Tapping on the reset icon will reset the
time back to zero.
Model Time – shows the total time the model has been
loaded and active on the radio. You can set up a switch
to reset the model time value or tap on the reset icon.
Tapping on the real time or date fields allows you to
set the time and date on the radio.
B16S1

Graupner mz-32 Help Reference Manual
Page 17 of 42 Help-Ref-EN-V1.0
FUNCTION Menu
PHASE SET
With phases you can create selectable custom settings
for specific needs/configurations while operating your
model.
A Phase with the higher number, as displayed in the Pri
column, has priority over a lower numbered Phase.
Tap Add a Phase by tapping on the number left of the
phase name. The edit toolbar will be displayed.
Tap on the plus sign to add a phase. You can select
from a list of pre-set phase names or chose the blank
(---) which can be renamed later.
Tap on the trash can icon to delete the phase.
Tap on the document icon to copy the Phase settings to another Phase.
Select a Phase by tapping on the Phase number and then use the Up/Down arrows to
change the Phase priority.
Tap on the circle arrow icon to reset the Phase to the default settings.
Tap on the pencil icon to edit the Phase name.
In the Ctrl column you can assign a switch (Input Control) to activate the Phase.
The Delay setting determines how long it will take until the Phase takes full effect. The
change will happen gradually, determined by the Delay setting.
The Voice checkbox enables a voice announcement when the Phase is activated. You can
keep the default voice file or select your own from the available voice files.
Tap on the Voice file name to select a new or change the existing voice file. If a voice file
was already assigned, the name is highlighted. To change to a different voice file, tap the
X in the upper right corner to deselect the current voice file. Select a new voice file by
tapping first on the file name and then on the check mark icon (upper right corner) to
activate your selection. Tap on the exit icon (closing door in upper right corner) to return
to the Phase Set menu.
You can test/listen to the selected phase announcement by tapping on the Play icon.
If you do not wish to have the motor active during a phase, tap the Motor checkbox which
will deactivate the motor for the phase. For example, this can be used by sailplane pilots
during landing approach, when the sailplane is in a butterfly configuration.
F01S1
PHASE TRIM
The Phase Trim settings enables you to have different
control surface deflections for each flight phase. For
example, sailplane pilots can set their camber settings
for each control surface or jet pilots can add aileron up
deflections to reduce speed during landing.
The control surfaces available for selection in the
Function column depends on your Model Type settings.
Select a control surface by tapping on the
corresponding field in the Function column. You will
notice that the selected control surface is indicated by
the red arrows in the View image.
Phase trims are set by default as flight phase
dependent in the Group column. Tapping on the group icon will toggle between the global
and phase-dependent setting.

Graupner mz-32 Help Reference Manual
Page 18 of 42 Help-Ref-EN-V1.0
Tapping on the Trim field for a control surface will activate the edit toolbar where the trim
value for each phase can be assigned. Make sure you have the phase active for which you
want to enter a new value.
NO DELAY CH
In the No Delay Channel menu, you can exclude
channels from being affected by a previously set delay
during phase switching.
For example, you may have a phase where the ailerons
and flaps have a certain offset and to ensure a smooth
transition the phase has a delay setting. However, you
may want the ailerons to be excluded from the delay
when a specific phase is activated.
The channel number is displayed in the No column. The
Function column displays the channel name.
Tapping the Group icon for the respective channel
permits to toggle between the global and phase-dependent setting.
Tap on the Non-delay checkbox to select a channel (check mark) for the exclusion of a
previously assigned delay for the active flight phase (displayed in top center of screen).
F03S1
WING SET
In the Wing Set menu you can activate and deactivate
various mixes between the wing control surfaces, set
rates for control surface deflections and the sensitivity
of trims.
The Function column lists the name of available control
surface mixers and control surfaces. Tapping on a
Function field will graphically highlight (red arrows) the
affected channels on the Detail Set image.
Tap on the respective Act icon to activate or deactivate
a mix or control surface setting, .
You can assign a switch (Input Control) to activate a
mix or control surface setting by tapping on the respective Ctrl field.
F04S1
WING SET DETAIL
Tapping on the Detail Set image will provide additional
settings for control surface rate and trim sensitivity.
The available settings vary based on what
mixer/channel has been chosen.
In the Wing Set Detail menu you will set the rates for
each of the control surfaces that are part of the mix.
Each mix can be global or phase dependent. Tapping
the Group icon toggles between the global and phase-
dependent setting.
The mix can be activated by tapping on the Action icon
which will enable the mix for that phase. If the mix is
set as global the mix will be permanently active unless a control is assigned to turn the mix
on or off.
Note: The Act/Action icon and Ctrl assignment in this section is the same as in the main
Wing Set section.

Graupner mz-32 Help Reference Manual
Page 19 of 42 Help-Ref-EN-V1.0
You can assign a switch (Input control) to activate a mix or control surface setting by
tapping on the respective Ctrl field.
The values in the fields Rate A and Rate B will determine the amount of deflection for the
control surface in the mix.
To change the value, tap on the Rate A or Rate B field to activate the edit toolbar. Use the
slider control bar for large value changes or the arrow keys for changes in small steps.
Tapping on the chain link icon will link Rate A and Rate B for the simultaneous change of
the values.
The trim field allows you to set the sensitivity of the trim when the mix is active. The default
value of 100 provides normal trim control while a value of 50 will reduce its sensitivity by
50%.
F04S2
WING TAIL
In the Wing Tail menu you can activate and deactivate
various mixers between the wing and the stabilizer, set
mixing rates and assign switches (Input Control).
For example, use the Flap to Elevator mix to
compensate for pitch changes during the deployment
of flaps, the Elevator to Ailerons and Elevator to Flaps
for a Snap Flap setting.
The Function column lists the names of available
control surface mixers. Tapping on the mixer name
field (Function column) will highlight the affected
channels on the Detail Set image.
To activate or deactivate the mix, tap on the respective Act icon of a mixer.
You can assign a switch (Input Control) by tapping on the respective Ctrl field of a mixer.
F05S1
WING TAIL DETAIL
Tapping on the Detail Set image will provide additional
settings for rate, offset and offset switch (Input
Control). The available settings vary based on what
mixer has been selected.
In the Wing Tail Detail menu, you will set the rates for
the control surfaces that are part of the mix.
Each mix can be global or phase dependent. Tapping
the Group icon toggles between the global or phase-
dependent setting.
The mix can be activated by tapping on the Action icon
which will enable the mix for that phase. If the mix is
set as global the mix will be permanently active unless a control is assigned to turn the mix
on or off. Note: The Act/Action icon and Ctrl assignment in this section is the same as in
the main Wing Tail section.
You can assign a switch (Input Control) to activate a mix or control surface setting by
tapping on the respective Ctrl field.
The values in the fields Rate A and Rate B will determine the amount of deflection for the
control surface in the mix.
To change the value, tap on the Rate A or Rate B field, this will activate the edit toolbar.
Use the slider control bar for large value changes or the arrow keys for changes in small
steps.

Graupner mz-32 Help Reference Manual
Page 20 of 42 Help-Ref-EN-V1.0
Tapping on the chain link icon will link Rate A and Rate B for the simultaneous change of
the values.
You can set a fixed offset for the Elevator/Flap and Elevator/Aileron mixes that will deflect
the control surface the moment the elevator has reached the offset position.
To set an offset, move the Elevator control to the desired position and tap on the blue Offs.
St. field, which will store the position. Deflection of the control surface for example flaps
will only occur when the elevator has reached the previously set offset position.
You can assign a switch (Input Control) for Offs. Ctrl. by tapping on the Ctrl field.
F05S2
DIFFERENTIAL
In the Differential menu, you can reduce the downward
movement of a control surface to minimize adverse
yaw when an airplane is in a banked turn.
The Function column lists the names of control surfaces
that can be selected to set a differential value.
Tapping on a Function field will highlight (red arrows)
the affected control surfaces on the View image.
Differential settings can be global or phase dependent.
Tapping the Group icon toggles between the global or
phase-dependent setting.
To enter a value, tap on the Diff field, this will activate
the edit toolbar. Use the slider control bar for large value changes or the arrow keys for
changes in small steps.
F06S1
AIR BRAKE
In the Air Brake menu, you set the deflection of control
surfaces to reduce airspeed. Sailplane pilots will use
this menu to setup their crow or butterfly configuration
for the landing phase.
The Air Brake menu is inactive when the motor option
is checked in the Phase Set menu.
The Function column lists the name of control surfaces
which are available.
Air Brake settings can be global or phase dependent.
Tapping the Group icon toggles between the global or
phase-dependent setting.
The level of positive or negative deflection is set in the crow column. Tapping on the Crow
field will activate the edit toolbar.
The differential reduction D. Red field determines by how much a control surface differential
should be reduced when the air brake mode (Phase) is active.
Correcting attitude (pitch) changes when the mix is active can be configured in the Brake
Elevator section.
F07S1