GRAUPNER 33600 User manual

GRAUPNER GmbH & Co. KG – Postfach 1242 – 73230 Kirchheim/Teck – www.graupner.de
Manual
33600 GPS /VARIO Module Graupner HoTT 2.4
CONTENTS:
1. Description ................................................................................................................. 01
2. Mounting the sensor in the plane ............................................................................01
3. Starting up.................................................................................................................. 01
4. Operation.................................................................................................................... 02
5. Display GPS ............................................................................................................... 03
5.1. Maximum Distance ...................................................................................................... 07
5.2. Minimum Speed........................................................................................................... 07
5.3. Maximum Speed.......................................................................................................... 07
5.4. Minimum Altitude .........................................................................................................08
5.5. Maximum Altitude ........................................................................................................ 08
5.6. Sink rate / sec (Negative Difference 1)........................................................................ 08
5.7. Sink rate / 3 sec (Negative Difference 2)..................................................................... 08
5.8. Climb rate / sec (Positive Difference 1) .......................................................................09
5.9. Climb rate / 3 sec (Positive Difference 2) ....................................................................09
6. Setup Displays ........................................................................................................... 10
6.1. Continous Vario - Setup Sensivity ............................................................................... 10
7. Signal Tone Overview................................................................................................ 12
8. Telemetry-Display (SIMPLE DATAVIEW) .................................................................. 13
9. Firmware Updates...................................................................................................... 14
10. Display Overview ....................................................................................................... 17
11. Warranty ..................................................................................................................... 19
Manual V1.6
Revision: November 2011

THANK YOU
for purchasing the Graupner HoTT GPS MODULE.
If you do not have the Graupner HoTT 2.4 radio system this product will not work. This product is not com-
patible with any other 2.4GHz radio system.
Please read through this entire manual before you attempt the installation and usage of your Graupner
HoTT SMART-BOX!
These operating instructions are part of this product. They contains important notes to the operation and
handling. Please take this into consideration when you pass on the product to third parties. Neglect of the
operating instructions and the safety instructions lead to expiring the warranty.
Graupner constantly work on the advancement of all remote control systems; changes of the scope of deli-
very in form, technology and equipment we must reserve ourselves therefore. Please have understanding
for the fact that from data and illustrations of this operating instructions no requirements can be derived.
Please keep these instructions for further reference!
DESCRIPTION1.
The Graupner-HoTT GPS-Module enables the wireless monitoring of the altitude and the graphical and
acoustic indication of climbing or descent of the model in real time. The GPS-MODULE can be programmed
directly with all HoTT transmitters with integrated telemetry in the transmitter display (some models such as
MC-24 with update or modification).
The following transmitters must be programmed via SMART-BOX order No. 33700: mx-12 HoTT order
No. 4754, mx-16 HoTT order No. 4755, and mx-22 No. 4801/4802, mc-19 No. 4821 and mc-22 No. 4818
after conversion to HoTT. This differentiation between the transmitter models and the resulting operation is
explicitly mentioned at the appropriate point in the instructions (see also point 5).
Informations available - Setup:
Model position - GPS coordinates, direction, speed and distance of the model
Current Altitude, Min. Altitude, Max. Altitude, Climb-/Sinkrate/s, Climb/-Sinkrate/3s, Climb/-Sinkrate/Min.,
Continous Vario, accuracy: 0.1m
Note: Any settings you make on the Transmitter or SMART-BOX will be stored in the GPS-MODULE only!
Since the GPS-MODULE can be updated via the USB connection, you always have the latest software and
can utilize future functions or languages. Firmware updates for the GPS-MODULE can be transferred via
the DATA or telemetry interface in conjunction with a PC running Windows XP, Vista or 7. For this you also
require the USB interface, Order No. 7168.6, and the adapter lead, Order No. 7168.6A, which are available
separately.
The programs and files required for this are available from www.graupner.de in the Download area for the
corresponding products.
2. MOUNTING THE SENSOR IN THE PLANE
Mount the sensor at an appropriate location in the model. The integrated vario sensor detects changes in air
pressure and calculates the resulting actual altitude. Therefore, make sure that the sensor is wind-protected
in the model and is not located directly in the flow of the propeller. Likewise, it must not be mounted on an
air-tight place, such in a sealed radio box.
Note: the accuracy of the sensor also varies with alterations in ambient air pressure, e.g. due to sudden
changes in weather conditions, as well as with changes in air pressure which occur in the course of the day
or during an extended flight. It is not uncommon for minor fluctuations in air pressure to affect the accuracy
of the sensor to the extent of about 10 to 20 m. These inaccuracies can also be caused by pressure changes
inside the fuselage itself (e.g. high pressure due to the forced propeller airflow, or air flowing into the model
during a flight).
The GPS module should preferably be mounted under the canopy of the model to receive the data from the
GPS satellites without difficulty. The installation in wood or plastic fuselage is no problem, not possible is the
installation in carbon fiber fuselage (CFRP), because they shield the GPS signal too much and do not allow
01 33600 GPS Modul - Graupner HoTT 2.4

reliable operation. The best way to fix the GPS-MODULE with the label facing up with the mounting tabs or
double sided tape at an appropriate location in the model:
- is as high up in the fuselage as possible, without any “obstacles” - such as wiring - located over the mo-
dule,
- leaves as large an unobstructed angle as possible above the module, so that it can also pick up satellites
which are not positioned directly above the model.
By its nature the GPS module can only measure the model’s speed accurately when it is flying level over the
ground. Fast dives, steep turns and aerobatics cause rapid changes in the angle of the GPS aerial which can
cause reception failures on the one hand, or reception of signals from different GPS satellites on the other,
either of which can lead to erroneous measurements. If you wish to obtain accurate speed measurements,
all you need to do normally is to fly the aircraft level for a period of about one second. However, it can take
longer than one second to pick up an unambiguous signal, i.e. to obtain an accurate measurement, if the
model is particularly fast, and especially if the machine makes a rapid transition from vertical to level flight.
3. STARTING UP
Connect the GPS MODULE with the socket marked „T“ of the receiver. The connector system is polarised,
look for the small camfer on the edges. Never use force - the plug should engage easily and fully. The so-
ckets are labeled accordingly: black wire (-), red wire (+) and orange wire (S).
Only for transmitters under 1 „exception“ with SMART-BOX:
Install the SMART-BOX at the mounting bracket of the transmitter as shown in the figure. Connect the box
then the 3-pin lead to the transmitter. Put one end of the cable into the DATA jack on the transmitter and the
other into the jack on the right side of the SMART-BOX. The connector system is polarised, look for the small
camfer on the edges. Never use force - the plug should engage easily and fully. The sockets are labeled
accordingly: black wire (-), red wire (+) and orange wire (S).
Note: You can connect the GPS MODULE instead of the receiver directly to the jack on the right side of the
SMART-BOX. By doing this, the settings will be sent directly to the GPS MODULE (without using the radio
control system) and the programming is much faster. A power supply for the SMART-BOX is neccessary
(3.6 - 9 V), inserted on the left side. The connector system is reverse polarised, look for the small camfer on
the edges. Do not use force, the plug should click into place easily. This sockets is labeled accordingly also.
The black wire must be down (-), the red top (+).
4. OPERATION
The operation of the GPS-MODULE is similar to the operation of the transmitter. You should also read the
manual of your remote control system, especially the chapter „telemetry“. The operation is done in the
transmitter menu „Telemetry“ under the display SETTING AND DATA VIEW. The sensor displays follow the
receiver displays (RX), i.e. the „GPS Sensor“ display follows after the last display servo test (RX SERVO
TEST). Please note: the menus can only be selected when the receiver is switched on. When you switch
the receiver on, it may take a few seconds before the receiver display becomes active and can be selected:
> symbol appears at the top right corner of the transmitter display (TX).
There may be a slight delay in the screen’s response to inputs, since all the settings are transmitted directly
to the receiver by wireless means.
Operation with the SMART-BOX:
The SMART-BOX is operated by the four buttons on the top. Switch with the ESC and ENTER keys between
the different displays. With the DEC and INC buttons you can select the parameters in the display (INC
moves the cursor down, DEC up).
Switch on the transmitter. On the startup screen appears SETTING AND DATA VIEW / MODEL SELECT.
Move the arrow cursor with the INC or DEC buttons on SETTING AND DATA VIEW and then press ENTER
to display the parameters of the transmitter, receiver and telemetry sensors and / or program it, or select
MODEL SELECT to display the telemetry data graphically (see point 8). In MODEL SELECT display no
changes are possible.
33600 GPS Modul - Graupner HoTT 2.4 02

After SETTING AND DATA VIEW have chosen, the GPS SENSOR display is available. The sensor displays
follow the transmitter (TX) and receiver (RX) displays, i.e. the GPS display follows after the last display
servo test (RX SERVO TEST).
Please note: the menus can only be selected when the receiver is switched on. When you switch the recei-
ver on, it may take a few seconds before the receiver display becomes active and can be selected: > symbol
appears at the top right corner of the transmitter display (TX).
There may be a slight delay in the screen’s response to inputs using the top buttons, since all the settings
are transmitted directly to the receiver by wireless means.
In the first row the climb-/sink rate in meter per second is displayed
on demand in synchronization with the warning tones alternating with
„GPS sensor“, the vertical speed in meters per second. Sinking is re-
presented by the negative sign.
Parameters which have various setting options in the column Setup,
can be modified. If these options are missing, the parameter datas are
displayed only.
Note: After switching on the GPS module shows under ‚Current Po-
sition‘ the last position. If the current position is determined (a short
melody sounds), it is showed under ‚Starting position‘ - this process can
take several minutes, depending on reception quality of the GPS signal.
The GPS module is now ready for use.
The GPS module is set to the level 0 m after switching on. The altitude
displayed is not the absolute altitude above sea level, but the relative
height from the base!
5. GPS SENSOR DISPLAY
Please note: the labeling of the arrows of the following displays corresponds to the keys on top of the
SMART-BOX. This assignment is different depending on the remote control system.
SMART-BOX mx-12/16/20/32 HoTT mc-19/mc-22/mc-24/mx-24 HoTT
ENTER ENTER
ESC CLEAR
INC scroll: value:  scroll: push Rotary + value: Rotary 
DEC scroll: value: scroll: push Rotary + value: Rotary 
INC+DEC SET push Rotary
GPS Sensor < >
Distance
Current :
Maximum :
Direction :
Speed :
Max. :
DEC
79 m
114 m
20°
45 km/h
60 km/h
INC
GPS Sensor < >
Current Position
Start Position
N 48°39.0476
E 009°25.9075
N 48°39.0437
E 009°25.9564
The descriptive text describes also primarily the button layout and operation of the SMART-BOX, followed by
the buttons of the mx-16 HoTT as an example in parentheses. Please note that the button layout for example
of the HoTT mc-transmitters (order No. 4758, 4759) may differ. Read the manual of your remote control
system to become familiar with the telemetry operation.
03 33600 GPS Modul - Graupner HoTT 2.4

GPS Sensor < >
Altitude :
Min. :
Max. :
Diff./Sec :
Diff./3s :
Diff./10s :
123.2 m
- 10.8 m
123.3 m
- 1.5 m
- 8.5 m
3.5 m
DEC
INC
Parameter Description Setup
Current Position Current position lattitude/longitude -
Start Position Position after switching on the GPS module -
Current Distance Current distance to start position in meter -
Maximum Distance Maximum distance to start position in meter -
Direction Direction of the model in degrees -
Speed Current speed of the model in km per hour -
Max. Speed Maximum speed of the model in km per hour since the start
Altitude Current Altitude (Meter) -
Min. Minimum Altitude since the start (Meter) -
Max. Maximum Altitude since the start (Meter) -
Diff. / Sec Climb-Sink rate (Meter per sec.) - sinking is displayed with
neg. sign
-
Diff. / 3s Climb-Sink rate (Meter per 3 sec.) - sinking is displayed
with neg. sign
-
Diff. / 10s Climb-Sink rate (Meter per 10 sec.) - sinking is displayed
with neg. sign
-
Current Distance: shows the current distance of the model based on the Starting Position.
Direction: shows the current direction of the model based on the cardinal direction.
The directions are displayed in degrees:
North: 0°, East: 90°, South: 180° and West: 270° (see pic.)
Note: the direction is correctly displayed from a speed of about 10-15 km / h or higher,
if the model is moving slower, the value is inaccurate.
Speed: shows the current speed of the model. Maximum speed that can be displayed
is 999 km/h.
Max. Speed: shows the maximum speed of the model since the start. Maximum speed that can be displayed
is 999 km/h.
33600 GPS Modul - Graupner HoTT 2.4 04

If you wish to carry out an adjustment, you must use the INC or DEC buttons (or ) above the screen to
select the desired parameter (e.g. page 2) by moving the arrow cursor (INC or moves the cursor down,
DEC oder moves it up). Simultaneously pressing the INC and DEC (SET) buttons switches the parameter
to be adjusted to inverse video (white on black); this indicates that it can be programmed: pressing the INC
() button at this point increases the value, pressing the DEC () button reduces the value. When the ad-
justment is complete, save the selected setting by pressing the INC and DEC (SET) buttons simultaneously;
the dark background now disappears in order to confirm this action.
Parameter Display-
page
Description Setup
Set Warning Page 1 –
page 10
Parameter Display Page 1 – page 10
Max. Distance Page 2 Maximum distance in meter 0 to 3000 m
Min. Speed Page 3 Minimum speed in km per hour 0 to 999 km/h
Max. Speed Page 4 Maximum speed in km per hour 0 to 999 km/h
Min. ALT Page 5 Minimum Altitude - 500 to 3000 m
Max. ALT Page 6 Maximum Altitude - 500 to 3000 m
Negative Difference 1 (Sek.) Page 7 Sink rate / Sec. - 50.0 to 0 m
Negative Difference 2
(3 Sek.)
Page 8 Sink rate / 3 Sec. - 50.0 to 0 m
Positive Difference 1 (Sek.) Page 9 Climb rate / Sec. 0 to 50.0 m
Positive Difference 2
(3 Sek.)
Page 10 Climb rate / 3 Sec. 0 to 50.0 m
Warning Time Page 2 –
page 10
Warning Time OFF, 5, 10, 15, 20,
25, 30 sec.
Repeat Time Page 2 –
page 10
Repeat Time Always, 1, 2, 3, 4, 5
Minutes, One Time
Signal Tone Page 2 –
page 10
Signal Tone A - Z
Save to Sensor Page 1 Save the setting in the sensor
(GPS-MODULE)
YES / NO
Factory Set Page 1 Reset to factory settings YES / NO
Display (Set Warning): shows the various „display pages“ with the possible adjustable parameters and the
associated adjustable warning thresholds (page 1, page 2, etc.). To switch between pages, press the INC
or DEC key (or ).
Factory Set: choosing „YES“, will reset the settings of the variable module to factory settings.
The following parameters can be set separately for all displays:
Warning Time: sets whether and how long the warning signal is activated when reaching a certain value
for each display screen.
05 33600 GPS Modul - Graupner HoTT 2.4

33600 GPS Modul - Graupner HoTT 2.4 06
Repeat Time: sets how often the warning signal is activated when reaching a certain value for each display
screen.
Signal Tone: sets the signal tone melody. The warning sounds are combined with the warnings on the
display and the voice output. Therefore, they may not be changed.
Overview of the signal tones on page 11.
When a warning is activated, the corresponding message (eg. Min. Height) is shown inverted in the
first row of the associated display, which then appears alternately with the display GPS SENSOR and
the selected Signal Tone A - Z sounds.
You can stop the warning at any time by pressing one of the buttons on the top of the SMART-
BOX.
If you wish to carry out an adjustment (point 5.1 to 5.9) you must use the INC () or DEC () buttons
above the screen to select „page 1 - Save Sensor“. Simultaneously pressing the INC and DEC buttons
(SET) switches the parameter to be adjusted to inverse video (white on black); this indicates that it can be
programmed: pressing the INC () button at this point increases the value to YES. When the adjustment is
complete, save the selected setting by pressing the INC and DEC buttons (SET) simultaneously; the dark
background now disappears in order to confirm this action.
If you do not want to save the adjustments, select NO.
Warning:
• Do not carry out any programming work on the sensors while the model is flying, otherwise there is a real
risk that your model will fly out of control while you are not concentrating on it!
• If your model is fitted with two or more receivers, it is absolutely essential that you do not carry out pro-
gramming work during a flight, as this can alter the settings in the receivers to which no telemetry equip-
ment is connected; in the worst case this could result in the model crashing.
For this reason always carry out programming on the ground, and check that only the receiver with con-
nected sensors is powered on.
Setup structure - Programming Warning Thresholds:
INC
DEC
ENTER
ESC
GPS Sensor < >
>Set Warning :
Save Sensor?
Factory Set?
Ver: P 1.000 0
page 1
No
No
INC
DEC
page 1
No
No
GPS Sensor < >
Current Position
Start Position
N 48°39.0476
E 009°25.9075
N 48°39.0437
E 009°25.9564
GPS Sensor < >
>Set Warning :
Save Sensor?
Factory Set?
Ver: P 1.000 0

07 33600 GPS Modul - Graupner HoTT 2.4
5.1. Maximum Distance (Page 2)
Maximum Distance: Maximum distance of the model during operation, warning threshold set between 0 and
3000 m (based on the starting position)
Factory setting: 1500 m, Signal Tone: D
INC
DEC
DEC
INC + DEC
INC + DEC
INC
Max. Distance
>Set Warning :
Max. Distance:
Warning Time :
Repeat Time :
Signal Tone :
Cur. Dist :
page 2
1500m
Off
Always
D
0 m
INC
DEC
Max. Distance
Set Warning :
>Max. Distance:
Warning Time :
Repeat Time :
Signal Tone :
Cur. Dist :
page 2
1500m
Off
Always
D
0 m
GPS Sensor < >
>Set Warning :
Save Sensor?
Factory Set?
Ver: P 1.000 0
page 1
No
No
5.2. Minimum Speed (Page 3)
Minimum Speed: minumum speed of the model during operation, war-
ning threshold set between 0 and 200 km/h (1 km/h steps)
Factory setting: 30 km/h, Signal Tone: A
5.3. Maximum Speed (Page 4)
Maximum Speed: maximum speed of the model during operation, war-
ning threshold set between 0 and 200 km/h (1 km/h steps)
Factory setting: 100 km/h, Signal Tone: L
INC
DEC
Min. Speed
Set Warning :
>Min. Speed :
Warning Time :
Repeat Time :
Signal Tone :
Cur. Speed :
page 3
30km/h
Off
Always
A
0 km/h
DEC
Max. Speed
Set Warning :
>Max. Speed :
Warning Time :
Repeat Time :
Signal Tone :
Cur. Speed :
page 4
100km/h
Off
Always
L
0 km/h
INC

33600 GPS Modul - Graupner HoTT 2.4 08
5.5. Maximum Altitude (Page 6)
Maximum Altitude: Maximum altitude of the model during operation,
warning threshold set between -500 and +3000 m (based on the star-
ting altitude 0 m)
Factory setting: 500 m, Signal Tone: Z
5.4. Minimum Altitude (Page 5)
Minimum Altitude: Minimum altitude of the model during operation,
warning threshold set between -500 and +3000 m (based on the star-
ting altitude 0 m)
Factory setting: 20 m, Signal Tone: O
INC
DEC
Min. Altitude
Set Warning :
>Min. ALT :
Warning Time :
Repeat Time :
Signal Tone :
Altitude : 3.2m
page 5
20m
Off
Always
O
DEC
Max. Altitude
Set Warning :
>Max. ALT :
Warning Time :
Repeat Time :
Signal Tone :
Altitude : 3.3m
page 6
500m
Off
Always
Z
INC
5.6. Sink rate per second (Page 7)
Sink rate/s (Negative Difference 1): Sink rate of the model per sec.
in Meter, warning threshold set between -50 and 0 m (based on the
starting altitude 0 m)
Factory setting: 10 m/Sec., Signal Tone: C
5.7. Sink rate per 3 seconds (Page 8)
Sink rate/3 s (Negative Difference 2): Sink rate of the model per 3 sec.
in Meter, warning threshold set between -50 and 0 m (based on the
starting altitude 0 m)
Factory setting: 1 m/3 Sec., Signal Tone: B
DEC
Negative Difference 1
Set Warning :
>Diff / Sec :
Warning Time :
Repeat Time :
Signal Tone :
Diff./ sec. : - 0.2m
page 7
- 10 m
Off
Always
C
INC
DEC
Negative Difference 2
Set Warning :
>Diff / 3 Sec :
Warning Time :
Repeat Time :
Signal Tone :
Diff./ 3sec. : - 0.2m
page 8
- 1 m
Off
Always
B
INC

5.8. Climb rate per second (Page 9)
Climb rate/s (Positive Difference 1): Climb rate of the model per sec.
in Meter, warning threshold set between 0 and 50 m (based on the
starting altitude 0 m)
Factory setting: 10 m/Sec., Signal Tone: N
5.9. Climb rate per 3 seconds (Page 10)
Climb rate/3 s (Positive Difference 2): Climb rate of the model per 3
sec. in Meter, warning threshold set between 0 and 50 m (based on the
starting altitude 0 m)
Factory setting: 1 m/3 Sec., Signal Tone: M
09 33600 GPS Modul - Graupner HoTT 2.4
DEC
Positive Difference 1
Set Warning :
>Diff / Sec :
Warning Time :
Repeat Time :
Signal Tone :
Diff./ sec. : 0.2m
page 9
10 m
Off
Always
N
INC
DEC
Positive Difference 2
Set Warning :
>Diff / 3 Sec :
Warning Time :
Repeat Time :
Signal Tone :
Diff./ 3sec. : - 0.2m
page 10
1 m
Off
Always
M
INC

33600 GPS Modul - Graupner HoTT 2.4 10
6. SETUP DISPLAYS
6.1. Continous vario
The module provides two vario functions:
1. Continous Vario: is automatically launched when the menu telemetry VOICE TRIGGER, VARIO is a
switch has been set and then the graphical display of the ELECTRIC AIR MODULE is activated. This
function CONTINOUS VARIO shows the climb or descent of the model permanently by rising or falling
beeps.
2. Sensitivity Vario (only with the modules M-G1/M-G2, mx-12/16 order No. 4754/4755 or mc-19/22
HoTT 4758/4759) - output only trough modules buzzer: The climb or descent rate is predetermined
by the parameter sensitivity (SENSITIVITY). The sensitivity must be programmed before operation. You
can choose between: (OFF), 0.5 m / sec 3, 1 m / 3 s, 0.5 m / sec,. 1 m / sec. or 3 m / sec. Factory setting
is 1 m / sec. You should use one of these at the same time.
Sensivity Setup
Select the User Setup display as shown in the diagram. Press the INC and DEC buttons on the SMART-BOX
(resp. SET) simultaneously and select User Setup page 2. To save the selected settings, go back to page 1
and choose ,Save Sensor‚ YES.
INC + DEC
GPS Sensor < >
>User Setup :
Save Sensor?
Factory Set?
page 1
No
No
page 1
No
No
INC + DEC
INC
page 2
1 m/s
DEC
GPS Sensor < >
>User Setup :
Save Sensor?
Factory Set?
Select Sensitivity
>User Setup :
Sensivity :
Average Num: 20
Parameter Description Setup
User Setup User seup 1 - 2 (page)
Save to Sensor Save the setting in the sensor (GPS-MODULE) YES / NO
Factory Set Reset to factory settings YES / NO
Sensitivity Sensitivity - Continous Vario OFF, 0.5m/3 Sec.; 1 m/3 Sec.;
0.5 m/Sec.; 1m/Sec. oder 3.0
m/Sec.
Factory setting
1 m/Sek.
Average Number Number of measurements of the sensor per
Sec.
4 - 40
factory setting: 20
SENSITIVITY: select the climb or sink rate at which the Beep is activated.

Climbing is indicated by a high tone, sinking by a deep tone. The higher / lower the tone sounds, the greater/
smaller is the climb or sink rate.
Note: when SENSITIVITY is set to OFF, no beeps or voice announcements will be displayed.
See the following table.
If the setting is for example 1 m/sec., the tone (A) sounds when the model climbs more than 1 m per second.
Is the rate more than 2 m, the next higher note (B) sounds, etc. The actual climb or descent rate is displayed
in the Vario screen alternately in the top row. This display responds faster than the „Diff.“- information the
display below, so the values can differ.
Climbing/sinking tone overview:
AVERAGE NUMBER: Number of measurements per second, is used to adjust the accuracy of the sensor.
More measurements increase the accuracy, while fewer measurements increase display speed.
Recommendation:
Sensivity 0.5 m: approx. 20 measurements per Sec.
Sensivity 1 m: approx. 4 measurements per Sec.
Climbing or sinking according to the setting „Sensitivity“ in the User setup is displayed alternately on the
top line in meter per sec., the associated melody also sounds. This display responds faster than the „Diff.“-
information the display below, so the values can differ.
Altitude level Beep:
when the following altitudes (starting from the starting altitude 0 m) are reached, the following tones will
sound:
20 / 40 / 60 / 80 / 100 m: low tone once (20 m) up to five times (100 m)
200 / 400 / 650 / 800 / 1000 m: high tone once (200 m) up to five times (1000 m)
5 m (E)
1 m (A)
2.5 m/3 sec. ; 5 m
2.5 m/sec. ; 5 m/sec. ; 15 m/sec.
/3 sec.
Climb rate:
4 m (D) 2 m/3 sec. ; 4 m
2 m/sec. ; 4 m/sec. ; 12 m/sec.
/3 sec.
3 m (C) 1.5 m/3 sec. ; 3 m
1.5 m/sec. ; 3m/sec.;- 9 m/sec.
/3 sec.
2 m (B) 1 m/3 sec. ; 2 m
1 m/sec. ; 2 m/sec. ; 6 m/sec.
/3 sec.
0.5 m/3 sec. ; 1 m
0.5 m/sec. ; 1 m/sec.;- 3 m/sec.
/3 sec. - 5 m
- 1 m
- 2 m
- 3 m
- 4 m
- 0.5 m/3 sec. ; - 1 m
- 0.5 m/sec. ; - 1 m/sec. ; - 3 m/sec.
/3 sec.
- 1 m/3 sec. ; - 2 m
- 1 m/sec. ; - 2 m/sec. ; - 6 m/sec.
/3 sec.
- 1.5 m/3 sec. ; - 3 m
- 1.5 m/sec. ; - 3m/sec. ; - 9 m/sec.
/3 sec.
- 2 m/3 sec. ; - 4 m
- 2 m/sec. ; - 4 m/sec. ; - 12 m/sec.
/3 sec.
- 2.5 m/3 sec.; - 5 m
- 2.5 m/sec. ; - 5 m/sec. ; - 15 m/sec.
/3 sec.
Sink rate:
11 33600 GPS Modul - Graupner HoTT 2.4

A
B
C
D
E
F
G
H
I
J
K
L
M
N
page 3: Minimum Speed. page 5: Min. Altitude
O
P
page 8: sink rate per 3 sec.
page 7: sink rate per sec. Q
R
S
T
U
page 4: Maximum Speed
page 10: climb rate per 3 sec.
page 9: climb rate per sec.
V
W
X
Y
Zpage 6: Max. Altitude
page 2: Maximum Distance
7. SIGNAL TONE OVERVIEW
33600 GPS Modul - Graupner HoTT 2.4 12

13 33600 GPS Modul - Graupner HoTT 2.4
8. TELEMETRY DISPLAY
If you select SIMPLE DATAVIEW the telemetry data can only be displayed, i.e. it cannot be programmed - in
contrast to SETTING AND DATAVIEW. However, the data is represented in graphic form, and this makes it
the preferable option when actually operating a model, as it is easier and quicker to read and assess.
You should also read the manual of your remote control system, especially the chapter „telemetry“. The
operation is done in the transmitter menu „telemetry“ under the display SIMPLE DATA VIEW.
Please note: the menus can only be selected when the receiver is switched on. When you switch the recei-
ver on, it may take a few seconds before the receiver display becomes active and can be selected: > symbol
appears at the top right corner of the transmitter display (TX). When the receiver is off, the error message
„Can‘t receive data“ appears.
There may be a slight delay in the screen’s response to inputs using the top buttons, since all the settings
are transmitted directly to the receiver by wireless means.
Operation with the SMART-BOX:
Switch the transmitter on: the start screen of the SMART-BOX displays SETTING AND DATAVIEW / MODEL
SELECT. Use the INC or DEC button to move the arrow cursor to MODEL SELECT, then press ENTER to
switch to the graphic representation of the telemetry display.
Please note: these menus can only be selected if the receiver is already switched on. After you switch the
receiver on, note that it may take several seconds before the display becomes active, and can be selected.
There may be a slight delay in the screen’s response to inputs using the top buttons, since all the settings
are transmitted directly to the receiver by wireless means.
Once you have selected MODEL SELECT, the Smart-Box displays the telemetry menu. You must then select
the appropriate sensor using the arrow cursor, depending on whether you are operating a model aircraft
(AIRPLANE) or a model car (CAR).
It is possible to select any of the displays, but - as you would expect - the unit can only display those para-
meters for which sensors are actually installed in the model.
Use the INC () or DEC () button to move the arrow cursor to AIRPLANE (model aircraft) or CAR (model
car), then press ENTER (SET) to move to the corresponding telemetry display.
In the aircraft display (AIRPLANE) you can use the INC or DEC button to select one of the following graphic
displays:
RECEIVER: shows the same data as RX DATAVIEW
RECEIVER+GPS: receive performance, position, actual altitude, climb rate / sink rate /sec., climb rate / sink
rate / 3 sec., speed, distance
Parameter Description
W / N / O / S West / North / East / South
SPD Speed
QUA Signal strength of downlink channel
DIS. Distance
ALT Current Altitude relative to launch point
m/1s m/1 sec climb/descent
m/3s m/3 sec climb/descent
N / E Position
QUA 0
DIS. 0m
ALT +500m
0m/1s
0m/3s
N 0°00.0000
E 0°00.0000
Kmh0
SPD

33600 GPS Modul - Graupner HoTT 2.4 14
9. Firmware Update GPS MODULE
Firmware updates for the GPS MODULE are transferred conjunction with a PC running Windows XP, Vista
or 7. For this you also require the USB interface, Order No. 7168.6, the adapter lead, Order No. 7168.6A
and a Y-cable Order No. 3936.11 which are available separately.
The programs and files required for this are available from www.graupner.de in the Download area for the
corresponding products.
Install the Firmware Update Utility Graupner and the USB drivers on your computer. Check the system
requirements!
The first step is to cut through the central red wire in the adapter lead, Order
No. 7168.6A, then connect the lead to the USB interface, Order No. 7168.6.
This socket is also polarised; note the small chamfer on one edge. Never use
force - the plug should engage easily and fully.
Connect the GPS MODULE to one connector of the Y-cable, into the second connector the adapter cable
to the USB port is plugged. The signal line (orange) of the remaining plug of the Y-cable must be disabled,
simply drag a sharp object into the safety tab of the connector and pull out the orange cable from the case.
The so-prepared plug is connected to a free socket of the receiver.
9.1. Update procedure
Ensure that the adapter lead is configured as shown in the illustrations, and are connected.
Start the Graupner Firmware Update Utility.
Under [COM Port Setup] select the correct
COM port, i.e. the one to which the USB lead is
connected. If you are not sure of this, press the
button „Search“ and select in the pop-up window
„Silicon Labs CP210x USB to UART Bridge“ and
press „OK“. Baud Rate: 19200.
Under [Interface Type] click on Signal 2:Vcc
3:Gnd.
Now click on the “Browse” button and select the
folder containing the previously loaded firmware
file ending in *.bin. If everything is correct, the file
will appear in the corresponding window.
The firmware files are encoded in product-speci-
fic form, i.e. if you accidentally select a file which
does not match the product (e.g. transmitter up-
date file instead of receiver file), then the pop-up window “Product code error” will appear, and you will not
be able to start the update procedure.
At a later date it will be possible to use the INC or DEC button in the model car display (CAR) to select
different vehicle-specific graphic displays.
Please read the corresponding section in the instructions relating to the sensors you are using.
Multiple sensors, for example GPS and General module, can be connected to the receiver via a Y-cable
order No. 3936.11 from software version V2.x or higher for the module, receiver and SMART-BOX.
Attention: When using the Y-cable plugged into the telemetry connector on the receiver for connecting mul-
tiple sensors, only the SIMPLE DATA VIEW or MODEL SELECT can be used, because only in this mode
the sensors are addressed correctly.
The SETTING AND DATAVIEW mode for programming can not be used!
First the sensors must individually programmed, for example directly with the SMART-BOX.

15 33600 GPS Modul - Graupner HoTT 2.4
Press the “Program” button in the software. Wait briefly until you see movement in the progress bar. This
make take up to five seconds, depending on the computer.
Switch on the receiver power supply, so that the receiver and the GPS-MODULE is powered on.
After a few seconds the Status screen displays the message “Found target device…”; you can now release
the button, and the firmware update process commences.
If the device is not recognised, if the pop-up window “Target device ID not found” appears, or if the process
fails before 100% is reached, you must restart the update procedure. Repeat all the steps as described
above.
The Status display and the Progress bar show the progress of the firmware update. The update is completed
when the message “Complete…100%” or “Complete!!” appears.
Switch off the receiver and disconnect all leads. Your GPS-MODULE is ready to use.
The current version of this manual is available on the Graupner website www.graupner.de under
Order No. 33600

33600 GPS Modul - Graupner HoTT 2.4 16
EG DECLARATION OF CONFORMITY:
We hereby declare that the following product:
GPS/VARIO MODULE order.-nr. 33600
confirms with the essential protective requirements as laid down in the directive for harmonising the statua-
tory directives of the member states concerning electro-magnetic interference 2004/108/EC.
This product has been tested for electro-magnetic interference in accordance with the following norms:
EN 61000-6-1
EN 61000-6-3
This declaration was produced by
Graupner GmbH & Co. KG
Henriettenstr. 94-96
73230 Kirchheim/Teck
and is valid for the manufacturer / importer of the product
73230 Kirchheim/Teck, den 13.01.2010 Stefan Graupner
Managing Director
Environmental Protection Notes
When this product comes to the end of its useful life, you must not dispose of it in the or-
dinary domestic waste. The correct method of disposal is to take it to your local collection
point for recycling electrical and electronic equipment. The symbol shown here, which may
be found on the product itself, in the operating instructions or on the packaging, indicates
that this is the case.
Individual markings indicate which materials can be recycled and re-used. You can make an
important contribution to the protection of our common environment by re-using the product,
recycling the basic materials or recycling redundant equipment in other ways.
Remove batteries from your device and dispose of them at your local collection point for batteries.
In case of R/C models, you have to remove electronic parts like servos, receiver or speed controller from the
product in question, and these parts must be disposed of with a corresponding collection point for electrical
scrap.
If you don’t know the location of your nearest disposal centre, please enquire at your local council office.

10. DISPLAY OVERVIEW:
17 33600 GPS Modul - Graupner HoTT 2.4
continue next page
Max. Altitude
>Set Warning :
Max. Altitude :
Warning Time :
Repeat Time :
Signal Tone :
page 6
500m
Off
Always
Z
Min. Speed
>Set Warning :
Min. Speed :
Warning Time :
Repeat Time :
Signal Tone :
Cur. Speed :
page 3
30km/h
Off
Always
Q
0 km/h
Max. Speed
>Set Warning :
Max. Speed :
Warning Time :
Repeat Time :
Signal Tone :
Cur. Speed :
page 4
100km/h
Off
Always
X
0 km/h
Min. Altitude
>Set Warning :
Min. Altitude :
Warning Time :
Repeat Time :
Signal Tone :
page 5
20m
Off
Always
O
page 1
No
No
ENTER
GPS Sensor < >
Altitude :
Min. :
Max. :
Diff./Sec :
Diff./3s :
Diff./10s :
123.2 m
- 10.8 m
123.3 m
- 1.5 m
- 8.5 m
3.5 m
GPS Sensor < >
Set Warning :
>Save Sensor?
Factory Set?
Ver: P 1.000 0
page 1
YES
No
Max. Distance
>Set Warning :
Max. Distance:
Warning Time :
Repeat Time :
Signal Tone :
Cur. Dist :
page 2
1500m
Off
Always
V
0 m
INC
DEC
ESC
GPS Sensor < >
>Set Warning :
Save Sensor?
Factory Set?
Ver: P 1.000 0
page 1
No
No
INC
DEC
page 1
No
No
GPS Sensor < >
Distance
Current :
Maximum :
Direction :
Speed :
Max. :
DEC
79 m
114 m
20°
45 km/h
60 km/h
INC
GPS Sensor < >
Current Position
Start Position
N 48°39.0476
E 009°25.9075
N 48°39.0437
E 009°25.9564
GPS Sensor < >
>Set Warning :
Save Sensor?
Factory Set?
Ver: P 1.000 0
ESC
GPS Sensor <
>User Setup :
Save Sensor?
Factory Set?
GPS Sensor < >
Set Warning :
>Save Sensor?
Factory Set?
Ver: P 1.000 0
page 1
No
No
INC+DEC
INC+DEC
ENTER ENTER
INC
DEC
INC INC
DEC
INC
DEC
INC
DEC
INC
DEC
INC
DEC
page 1
No
No
DEC

33600 GPS Modul - Graupner HoTT 2.4 18
DISPLAY-OVERVIEW:
DEC
Negative Difference 1
>Set Warning :
Diff / Sec :
Warning Time :
Repeat Time :
Signal Tone :
page 7
- 10 m
Off
Always
C
INC
DEC
Negative Difference 2
>Set Warning :
Diff / 3 Sec :
Warning Time :
Repeat Time :
Signal Tone :
page 8
- 1 m
Off
Always
B
INC
DEC
Positive Difference 1
>Set Warning :
Diff / Sec :
Warning Time :
Repeat Time :
Signal Tone :
page 9
10 m
Off
Always
N
INC
DEC
Positive Difference 2
>Set Warning :
Diff / 3 Sec :
Warning Time :
Repeat Time :
Signal Tone :
page 10
1 m
Off
Always
M
INC
DEC
Max. Altitude
>Set Warning :
Max. Altitude :
Warning Time :
Repeat Time :
Signal Tone :
page 6
500m
Off
Always
Z
INC

19 33600 GPS Modul - Graupner HoTT 2.4
Graupner-Zentralservice
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24
Monaten
months
mois
Die Fa. Graupner GmbH & Co. KG, Henriettenstraße 94-96,
73230 Kirchheim/Teck gewährt ab dem Kaufdatum auf
dieses Produkt eine Garantie von 24 Monaten.Die Garan-
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Graupner GmbH & Co.KG, Henriettenstraße 94-96, 73230
Kirchheim/Teck, Germany guarantees this product for a pe-
riod of 24 months from date of purchase. The guarantee
applies only to such material or operational defects witch
are present at the time of purchase of the product. Dama-
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La société Graupner GmbH & Co. KG, Henriettenstraße
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produit une garantie de 24 mois à partir de la date d´achat.
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Avant toute réclamation et tout retour du prouit, veuillez
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Servicehotline
([phone]
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und 12:30 -16:00 Uhr
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33600 GPS-Modul