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LED DISPLAY
RLVBDSP02
Instruction Manual
RLVBDSP02_Manual.doc
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Contents
Contents ..................................................................................................................................... 2
Introduction ................................................................................................................................ 4
Parts supplied with RLVBDSP02 ............................................................................................... 4
Specification ............................................................................................................................... 4
Connection of DSP02 to VBOX ................................................................................................. 5
Using the LED Display ............................................................................................................... 6
Contact details ........................................................................................................................... 8
Module Dimensions ................................................................................................................... 8
Document updates ..................................................................................................................... 9
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EC Declaration of Conformity
We declare that this product has been tested to and meet the requirements of:
EC Directive 2004/104/EC
“Adapting to Technical Progress Council directive 72/245/EEC relating to the radio
interference (Electromagnetic Compatibility) of vehicles and amending directive
70/156/EEC on the approximation of the laws of the member states relating to the
type-approval of motor vehicles and their trailers.”
And has also been assessed, via Technical Construction File, by an independent DTI
Competent Body and found to be in conformance with the essential requirements of:
EC Directive 89/336/EEC (and amending directives)
“Council Directive of 03 May 1989 on the approximation of the laws of the member
states relating to electromagnetic compatibility.”
DTI Competent Body responsible for issuing certificate of compliance:
3C Test Ltd,
Silverstone Technology Park,
Silverstone,
Northants
NN12 8GX
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Introduction
The RLVBDSP02 is a LED Display module for use with the Racelogic VBOX. It provides an
easy to read display of vehicle speed. In addition to speed the LED display can also show
lateral acceleration, current satellite count and height and vertical velocity. Connection to the
VBOX is via the 5 pin Lemo connector on the VBOX.
The speed figure shown on the display is heavily smoothed when compared with the actual
GPS speed, to allow the user to easily see the vehicle speed when it is changing quickly.
Therefore when you come to a stop suddenly, the display will lag behind the real speed being
measured.
Parts supplied with RLVBDSP02
1 x RLVBDSP02 LED Display
1 x RLVBCAB05 Connection cable to Readout
1 x RLVBACS014 Suction mount for LED Display
Specification
Size - Single 110mm x 50mm x 25mm (4 ¼” x 2” x 1”)
Size - Dual 110mm x 50mm x 30mm (4 ¼” x 2” x 1 ¼”)
Mounting Velcro mounting suction cups
Weight Approx 100g / 14.1oz
Display 4 x 7 segment LED. Daylight readable
Speed Knots or Km/h or Mph
Height Metres (Ref WGS84) Max 999.9m
Vertical Velocity M/S
Power Approx 200mA
Cable supplied RLVBCAB05
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Connection of DSP02 to VBOX
Using the 5 way LEMO to 5 way LEMO cable (RLVBCAB05) connect socket 5 (RS232) of the
VBOX to any of the sockets on the LED display. Power the VBOX using either the 12V cigar
adapter or a fully charged battery pack. Connect a PC or Laptop to any of the remaining
connectors on the LED display using the RLVBCAB01 serial communication cable.
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Using the LED Display
The latest LED Display firmware is capable
of displaying the following parameters:-
Speed in Knots, Km/h and MPH
Longitudinal Acceleration*
Lateral Acceleration*
Satellites in view count
Height
Vertical Velocity*
*Not available with VB10SPS
The Display data is taken from the serial
data output from the VBOX. Therefore
Vertical Velocity, lateral and longitudinal
acceleration (GPS Latacc & GPS Longacc)
must be enabled in the ‘Serial Data’ tab of
VBOX Setup in the VBOX software if they
are to be shown on the display.
After power is applied the display will perform a brief self test and will illuminate all segments
to show correct operation.
When the VBOX has acquired 3 or more satellites the display will change to whatever screen
was used last. If the display was last set for km/h then the unit will display km/h on acquiring 3
or more satellites. If, at any time the VBOX can only see 2 or less satellites then the display
will revert to displaying number of satellites.
LED Display Description
No communication with VBOX (this can
occur if laptop is also connected, but s/w
is not running, also during VBOX setup &
download)
No satellites in view
RLVBDSP02_Manual.doc
One satellite in view
Two satellites in view
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Press the button to cycle through SP0-SP7. When the desired parameter number is
selected, stop pressing the button. After a short delay of approximately 3 seconds the
display will return to operational mode.
Example. To select lateral acceleration press the button in short succession until
the display shows SP 4. After approximately 3 seconds the display will start showing
lateral acceleration (Before Longacc will work, you must have set the GPSLongacc
channel in Extra serial Data under VBOX Setup)
LED Display Description
Display knots
Display km/h
Display mph
RLVBDSP02_Manual.doc
Longitudinal Acceleration
Ensure you have enabled
GPSLongacc in “VBOX Setup” ->” Serial
data” settings
Lateral Acceleration
GPSLatacc in “VBOX Setup” ->” Serial
data” settings
Display number of satellites in view
Display height (Ref WGS84)
Display Vertical Velocity m/s
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Contact details
Racelogic Ltd
Unit 10
Swan Business Centre
Osier Way
Buckingham
MK18 1TB
England
Tel +44 (1280) 823803
Fax +44 (1280) 823595
support@racelogic.co.uk
Email
Web
www.racelogic.co.uk
Module Dimensions
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Document updates
Revision Description Date
1 First issue. KB 6/01/05
2 Update for VB10SPS compatibility 4/4/07
3 Inclusion of Declaration of Conformity Statement 5/6/07
4 Update of Address 30/04/08
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