| Starlane Stealth
GPS-4 Lap Timer with Track Mapping
IF YOU DON'T WANT
TO USE YOUR COMPUTER OR PRESS BUTTONS ON THE TRACK, THE SAFD-2 FEATURE
(Starlane Automatic Finish line Detection), WILL SPLIT AUTOMATICALLY THE
TRACK AFTER THE FIRST 2 LAPS RUN, ALLOWING YOU TO SEE YOUR LAP TIMES AND
INTERMEDIATES FROM THE VERY FIRST SESSION WITHOUT ANY ACTION ON THE LAP
With S.E.P.L.A. (Starlane Enhanced Precision Laptiming Algorithm) feature:
a lap timing algorithm allowing very high lap timing precision levels.
STEALTH GPS-4 LITE allows the lap times and max speed of every lap download
directly on your USB pendrive, with this solution you can enjoy it without
bringing your computer on the track area.
Digirace-MMX software will automatically recognize your USB pendrive and
the new sessions to be downloaded.
making unique Stealth GPS-4 is the possibility to be connected to the
optional CAN BUS expansion module that allows the acquisition from external
sensors (eg. throttle, gear, RPM, etc.), making your lap timer a data
RID expansion module
is available in 3 versions all including a tri-axial ±8G accelerometer:
- RID MOTO (code
with built in tri-axial ±8G accelerometer + inputs for: RPM,
WHEEL SPEED, GEAR and 3 analog channels for: eg. TPS (Throttle Position
Sensor), FRONT SUSPENSION and REAR SUSPENSION.
- RID KART (code
with built in tri-axial ±8G accelerometer + inputs for:: RPM,
WATER TEMPERATURE, WHEEL SPEED, GEAR and THERMOCOUPLE type K for exhaust
- RID ANALOG-3 (cod.
with built in tri-axial ±8G accelerometer + N° 3 generic
analog inputs for: eg. BRAKE PRESSURE sensor, SUSPENSIONS, etc.
- Many RID modules
can be connected in line on Stealth GPS-4 CAN BUS increasing the available
- RID-LAMBDA comes with BOSCH LSU4 Wide Band Lambda sensor
and allows the acquisition of Air/Fuel, RPM and Throttle Position values
to achieve the best mapping for your engine management system.
1) DOUBLE CONSTELLATION
GPS+GLONASS RECEIVER AND ANTENNA BUILT IN THE INSTRUMENT: the Stealth
shock-proof ABS body accommodates the new double constellation receiver
which uses in symbiosis the american GPS and the russian GLONASS satellite
systems. This solution increases dramatically the precision due to the
vero high number of satellite involved in instantaneous position, speed,
trajectory and lap time determination.
2) YOU CAN
SAY GOOD-BYE TO ALL UNPRACTICAL INFRARED TRANSMITTERS ARRANGED ON THE
PIT WALL: the use of the GPS+GLONASS system intended to detect the lap
time will make STEALTH GPS-4 LITE completely autonomous, requiring no
beacon transmitters, such as the infrared ones used by old-generation
Everything is getting much simpler. It is no longer necessary to arrange
the transmitter and to recharge the battery, which is extremely annoying
and unpractical, with the risk of forgetting it on the wall or having
3) MANAGEMENT OF THE
FINISH LINE AND 3 INTERMEDIATES:
you can set up the coordinates of 4 trigger lines (main finish line +
3 optional intermediates). Whenever you cross a finish line or an intermediate,
STEALTH GPS-4 LITE will indicate the relative split time and store its
value. You can therefore quickly evaluate your own performance even if
you are driving along a part of the track far from the main straight stretch,
which would be expensive and unpractical if you used any other type of
4) INDICATION OF THE
ACHIEVABLE IDEAL TIME: by managing intermediates, STEALTH GPS-4 LITE can
calculate the time a driver can ideally achieve for every single session.
This function is obtained by adding the best sectorial times. This will
help you understand the lap time you might have achieved if there had
been no traffic in a specific point of the track or if you had done a
lap on top of your absolute performance.
5) DOUBLE FUNCTION
"BEST LAP" LED: the "BEST LAP" LED will turn on if
you have improved your previous lap and it will blink if the lap you have
just done is the best of the session. This solution will supply the driver
with all the information necessary for performance without any distraction.
If you have set up intermediate finish lines, the LED is also enabled
whenever you cross an intermediate. This means that this instrument is
extremely useful to realise without any distraction whether you are improving
compared to the same intermediate time of the previous lap or whether
you have just accomplished the best intermediate time of the session.
6) GPS SPEED MEASUREMENT:
the advantage of using a GPS+GLONASS system is also that you can measure
the vehicle speed with the highest degree of accuracy without having to
install any sensor on the vehicle. No user setup is required and, above
all, any measurement is always accurate, not altered by the inclination
of the vehicle or wheel spinning.
7) DOUBLE HOUR METER
FOR THE PERFECT PERIODICAL MAINTENANCE OF THE VEHICLE: STEALTH GPS-4 LITE
has also got two hourmeters that can be separately reset for the periodical
maintenance of the vehicle. Hour Meters are activated to receive the GPS
speed signal. This solution can operate the hour Meters without any connection
to vehicle harness.
8) LAPTIMES AND MAXIMUM
SPEED DOWNLOAD TO USB PENDRIVE: STEALTH GPS-4 LITE fits a wired USB socket,
that can be easily positioned into the fairing, in which you can plug
any USB flash memory.
This solution makes the system totally free form the computer, at the
end of the track day you will just need to plug the USB pendrive and Stealth
GPS-4 LITE will download the acquired laptimes and maximum speeds for
each lap, that will be then analyzed directly into the software Digirace-MMX.
9) 999-LAP MEMORY
WITH AUTOMATIC MANAGEMENT OF 99 TEST SESSIONS: STEALTH GPS-4 LITE will
automatically create a new session whenever you access the track. This
means that you can analyse the times you have stored during the various
sessions even at the end of the day without having to delete memory whenever
you access the track. You can store the Date and Time of every single
session as well as the total time, the intermediates, the maximum speed
for every single lap.
10) CYCLICAL MEMORY
MANAGEMENT: with STEALTH GPS-4 LITE you will never face memory full issues
because,in order to allow a continuous usage, it manages the available
space by erasing automatically the oldest sessions when the memory is
STORAGE OF THE FINISH LINE COORDINATES OF THE TRACKS MOST USED: you can
store the coordinates acquired for the finish line of the tracks you are
training on most frequently. You can file up to 16 tracks and easily call
the finish line of the current track without having to reset it every
12) STEALTH GPS-4
LITE IS COMPLETE WITH A BACKLIT LARGE-SIZE GRAPHICAL DISPLAY: this solution
has provided for the development of a software unit that can analyse all
stored data and set up all wished functions in an unequally user-friendly
and immediate manner. The display is of a transflective type, which means
maximum visibility also in the sunlight when backlighting is off.
13) EXTERNAL SUPPLY:
supplied by 12V vehicle battery or by optional cases for 9V batteries
or optional batteries. Moreover, STEALTH GPS-4 is complete with powerful
energy saving and self power-off functions the user can set up to make
the best use of battery performance. It is supplied with a specific extension
with eyelets for battery connection and with a connector on one side of
the instrument for rapid disconnection.
STEALTH GPS-4 is water resistant and it can also be used in case of rain.
- Automatic lap
timer with 1/100 second resolution
- Double constellation
10Hz GPS+GLONASS detection system with aeronautical algorithms
- Automatic finish
line and intermediates positioning function without user intervention
- Calculation of
the achievable Ideal Time
- Calculation and
visualization of 3 Intermediates
- Digital speed indicator
- GPS speed indication
- Max. speed = 350
Km/h or 218 Mph
- Double hour counter
for engine maintenance
- Data download to
every USB flash memory stick (stick non included)
- Memory of 999 laps
that can be managed in 99 sessions
- Cyclical memory
management with automatic erasing of the oldest sessions.
- Storage of max.
speed values for every single lap
- Speed indication
in Km/h or Mph
- Settable self power-off
- Settable energy
- 122x32 backlit
- Water resistant
- Dimensions: width
90 mm - height 45 mm - depth 18 mm
- Supply: external
vehicle 12Volts or optional 9Volts battery cases or optional batteries.
- Universal installation
- Upgradable online
to Full version to activate trajectory recording and RID modules expandability
- DigiRace-MMX software
available for download
- Intended use: motorbike
Content of the STEALTH
GPS-4 package (COD. CSTHGPS4):
- N° 1 STEALTH
- N° 1 Elastic
- N° 1 Dual Lock
Adhesive strap fastening kit
- N° 1 Supply
cable from 12V vehicle battery
- N° 2 Plastic
ties for USB socket fixing
- N° 1 User Manual