User manual
Contents
1. LONGITUDE On this screen a current geographic position is displayed Values can be shown in two formats e degrees minutes thousandths of minutes height above the mean sea level HMSL e degrees minutes seconds hundredths of second The default format of coordinates is set in the setup Pressing and holding BLACK shows the alternative one Due to the way GPS works altitude can sometimes be imprecise 3 5 Auxiliary information ANTENNA STATUS GPS MODE e OK e NOF1X sh rt 2DFf1 xX NUMBER OF e Open e 3DFix SATELLITES WORK MODE WHEELS ARE TURNING explona v2 0 User manual version WEeOUNDGY www explona com Antenna status e OK antenna works OK e Open no antenna present disconnected e Shrt antenna shorted turning off explona or removing the cause of short circuit is advised GPS mode e NOF1X unknown geographic position e 2Df1xX position is valid altitude is uncertain e 3DF1x both position and altitude are valid Device operation mode displays information about current source of measurement data e imp GPS signal is insufficient to provide accurate readings data are collected from wheel turns e GPS GBPS system in use Wheels are turning indicator shows correct work of entire wheel input system It 1s shown only when wheels are rotating If this symbol is not present during a moderate speed drive th2. Hold RED button to enter SETUP appears setup menu will appear shortly afterwards In setup you can change following settings 1 Time zone sets a local time zone Allowable settings are from GMT 12 to AUN NOO GMT 12 In Europe winter time is usually GMT 1 and summer also known as Daylight saving is GMT 2 Language selection of a language English or Polish Calibration enable to automatically calibrate the device Units selection of units of speed and distance km h km mph mi miles per hour miles kts Nm knots Nautical miles Operation mode sets mode of operation GPS imp auto automatic selection of the best source of measurements GPS only forces use of GPS only useful if a malfunction occurs in wheel speed converter Battery good setting of allowable range for a voltage Reverse gear allows to select used method of connecting reverse gear activated by or of installation On the screen there is symbol F when explona thinks you re going forward and symbol R when going backward You should pick appropriate mode to match the real settings Lat Lon format selects default format of displaying and editing geographic coordinates ddd mm mmm or ddd mm ss ss Restore factory settings resets all options to the factory defaults Time zone GMT 2 English language 3500 pulses km metric units km h amp km automatic mode of
3. operation battery good range 11 5V 14 8V reverse gear activated by geographic position with degrees and minutes Warning distance and timer are reset as well 10 Clear track erases logged track 11 Save amp quit leaves setup explona v2 0 User manual version WEOUNDGY www explona com 5 1 Menu 3 Calibration Calibration of the device allows to determine number of impulses per 1 km This data is necessary to accurately measure the distance when GPS signal is weak Calibration should be performed after installing the device and after each change of tyres To calibrate the device you should find appropriate road without obstacles obscuring the sky such as tunnels wide trees bridges etc If possible the road should be straight If GPS Signal too weak appears on display calibration should be repeated on another piece of road Calibration in detail e enter setup see section 5 wait for approximately 1 minute for GPS to acquire present position go to menu 3 Calibration and press RED button drive after a 1 km Thank you will appear Press YELLOW or BLACK button e goto ll Save amp quit and press RED button While calibrating observe number of impulses n If the distance to go decreases and N remains constant check your converter 6 Installation The device should be installed in a safe way It should not endanger health of driver passengers during both regular work a
4. preformed automatically almost without user intervention 2 Features e Two independent distance measurements The main counter has a resolution of 1m auxiliary 100m Both values decrease while reversing Maximum value is 20000km After that a rollover to 0 1s performed e Speed measurement with 1km h resolution e Configurable units Both distance and speed can be shown in most common units km km h miles mph or nautical miles knots e Back function allowing to preserve correct measurements while returning to the correct route Automatic choice of best source of information GPS wheels 24h clock automatically adjusted from GPS with configurable time zone Stop watch with resolution of 0 1s Display of the main battery voltage with configurable low mark and high mark alerts Display of current location and height above the mean sea level Compass indication of current course only while moving Advanced navigation 100 waypoints waypoints can be added edited and deleted directly in explona automatic logging of track from the last 14 hours of driving Garmin and NMEA support e Selectable languages English and Polish e Backed up memory All values are remembered after power off e Large backlit LCD display with two brightness levels for day and night work and antireflection coating 3 Operation Basic functions of buttons are shown on next page It is recommended to hold ma
5. reducer it may be damaged by water for example Converter should be connected to a connector shown on a picture below GND 5V SPEED If car is equipped with an electrical speedometer you should connect vehicle speed signal from car s wiring VSS to cable SPEED shown on next page explona v2 0 User manual version 1 TEUN www explona com Caution actual colours can be different from the ones shown above Functions are unaffected After installation you should calibrate the device see section 5 1 7 Technical data LCD displays in high temperatures becomes darker In low temperatures response time increases It is typical External dimensions 170x65x35mm display module 155x50x28mm GPS module Case aluminium black display module plastic black GPS module Weight 730g without antenna Display Character liquid crystal display LCD viewable area 99x24mm character size 4 84x9 66mm green yellow backlight with two intensity levels day night antireflection coating Distance resolution Im 100m for total Distance measuring error 3m for 1km 1m for 2 5km Operating voltage 10 36V Current consumption 270mA day backlight 120mA night backlight measured 14 4V Minimal impulses per kilometre 400 NMEA interface RS232 baud rate 4800 bit s Garmin interface RS232 baud rate 9600 bit s Waypoints 100 Tra
6. GATION TO DISTANCE IN STRAIGHT TARGET LINE Navigation to target shows in which direction and how much should be turned to aim straight to waypoint Pressing and holding BLACK shows subscreen with present heading and bearing to target Pressing RED button invokes navigation menu Afterwards current waypoint name is shown in the bottom line of the display and first menu option in top one Options are distinguished by indention and the dot symbol in front of them The triangle indicates selection of the waypoint Right arrow picks waypoint to edit and X means deleting the point Current navigation point can be selected in the navigation menu In menu the following options can be picked as well e New WPT allows to add a new waypoint e Edit WPT allows to modify a waypoint e Delete WPT deletes a waypoint e Cancel abort and return to navigation screen Adding or modifying a waypoint invokes another menu in which you can e change the name of the waypoint initial name is composed of a current date and time explona v2 0 User manual version WeONSGY www explona com e change the geographic coordinates current position is an initial value invalid entries won t be accepted e Save waypoint e Cancel entire operation Adding a new waypoint is possible only with good GPS signal condition otherwise appropriate message will appear 3 4 Geographic position LATITUDE
7. ck capacity last 14 hours of moving Antenna GPS manufacturer Alps active magnetic 3V SMB 5m cable Temperature range 20 C do 70 C Average results We reserve the right to change specifications without prior notice All trademarks are the property of their respective owners and are used for information purposes only Copyright by explona Devel Team explona v2 0 User manual version
8. en you should check your converter and its wiring Pressing and holding BLACK button shows information about memory usage percentage of track memory used and number of stored waypoints Pressing and holding RED button shows a serial number 3 6 Back function Switching the direction switch to Back causes e when driving forward subtracting the distance e when driving backward adding the distance It enables to return to the correct route while preserving reliable readings 4 Navigation explona contains a GPS receiver which enables to acquire current position This way a straight line navigation to waypoint can be achieved The device is not equipped with a map The basic terms regarding navigation are following e Waypoint WPT for short a point with specified name and geographic coordinates stored into internal memory e Route a collection of waypoints representing a desired travel path e Track an automatic log of elapsed way explona remembers last 14 hours of driving e Heading the geographic direction you are moving to 0 is North 90 East 180 South 270 West e Bearing a direction you should be moving along to reach a waypoint explona v2 0 User manual version WEeOUNDGY www explona com WPT VV PRAWO WPT SMOLEC PT MOKRONOS PIETRZYKOVMICE WPT PROSTO Waypoints shown upon a map WPT PROSTO P anan were g KO pile Zabrodzie A map with a
9. explona WEONDGY www explona com GPS odometer User manual A a Fr Night plona com py S wt VT mn d 7 Forwar explona series are devices designed to provide accurate distance measurement and navigation It can have both ground and marine use It is a modern odometer with an integrated GPS receiver So far most devices uses data collected from wheel turns to determine elapsed distance explona enhances this mode by using GPS information as well This solution provides very accurate measurements and enables to display current speed geographic location altitude above the sea level and precise time Furthermore the navigation toward user waypoints is also possible A voltage of the main battery 1s shown as well The device 1s equipped with standard RS232 communication interface It allows to connect to PC or PDA This way additional navigation help can be provided externally WEOUNDGY www explona com You should calibrate the device after installation and each change of tyres Imprecise Measurement can occur otherwise 1 How it works In normal mode distance speed and other parameters are computed using GPS This information are correct even during long drive through mud or deep sand where slewing and skidding are unavoidable If the GPS signal is weak e g in tunnels or antenna has been damaged the device automatically reverts to measurement based on wheel turns The validity of data is preserved Calibration of the device is
10. nd accident In particular it should not be in a Way of air bags According to the manufacturer of enclosed GPS antenna the maximum speed of car with attached antenna should be less than 180 km h 6 1 Set components Odometer explona display and GPS module magnetic GPS antenna pilot shielding case for converter connection cable to connect speed signal user manual and warranty card set of stickers box Se ie ie 6 2 Mechanical installation The device should be permanently attached above the expected water level Display module should be readable for pilot and shouldn t distract the driver Antenna should see the sky and be protected from damage explona v2 0 User manual version WEeONDGY www explona com 6 3 Electrical installation 3V GPS Antenna GPS antenna should be plugged into appropriate connection on the GPS module black wire GND should be connected to car ground white wire REAR should be connected to reverse gear switch red wire 12V power supply after the ignition or dedicated switch explona doesn t have its own switch Warning power supply should be protected with a 1A to 3A fuse 6 4 Connection of speed signal In cars equipped with a mechanical speedometer it is necessary to use an additional converter not present in the set It should be installed between speedometer and speedometer cable Converter shouldn t be placed directly on a gearbox
11. nipulator with a cable directed upward see a figure explona v2 0 User manual version 1 WEeONSGY www explona com e NEXT SCREEN e INCREASE e RESET e ENTER e SUBSCREEN e DECREASE All readings are shown on four screens e odometer e navigation e geographic position e auxiliary 3 1 General information In some circumstances due to the nature of GPS part of readings may not be entirely accurate It 1s indicated with blinking of uncertain value The cursor indicates the place which can be changed using YELLOW increase or BLACK decrease RED button accepts goes to next field 3 2 Odometer BATTERY VOLTAGE or URGENT INFORMATION e Back e Antenna e H W REAL SPEED e Voltage out of limits DISTANCE TIME explona v2 0 User manual version WEeONDGY www explona com Urgent information e Back Back function enabled e Antenna improper condition of antenna disconnected or shorted detailed information is present on auxiliary screen e H W no communication with GPS receiver e Voltage out of preset limits is indicated with blinking battery icon RED button resets distance Pressing and holding BLACK button shows a subscreen In this case RED resets Total distance and YELLOW starts stops stopwatch Stopwatch is reset by pressing and holding YELLOW 3 3 Navigation WAYPOINT NAME NAVI
12. track 4 1 PC PDA communication using Garmin protocol The Garmin protocol enables a bidirectional communication of explona with an external navigation software This way a software can e send and receive waypoints e send routes e receive a logged track e receive current position and time 4 2 Communication using NMEA The device is equipped with a NMEA National Marine Electronics Association interface as well This way explona informs external devices about current position speed altitude and time The exact way of using provided data depends on external software In order to connect explona to external PC PDA you need to obtain special cable If you re connecting NMEA to PC be sure to plug it in after an operating system starts Otherwise due to peripheral autodetection sometimes NMEA transmissions can be mistaken for a serial mouse rendering pointer useless In such case disconnect explona from PC restart your PC and reattach NMEA after a operating system is loaded explona v2 0 User manual version WEeUNDGY www explona com 4 3 Compatible software explona v2 0 was successfully tested with the following software AutoMapa EasyGPS emapa nawigator Fugawi GPS utility Kashmir 3D OziExplorer Other software expecting NMEA and or Garmin GPS receiver should also work 5 Configuration Entering into configuration menu setup turn off the power turn on the power press and hold RED button when
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