LD-250 Lightning Detector Installation/Operators Guide
Contents
1. 1 DB 9 male to DB 9 female RS232 cable 1 DB 25 to DB 9 RS232 adapter 1 USB to RS232 adapter cable 2 Velcro strips for mobile mounting 4 rubber feet for desktop mounting 1 3 1 2 disk containing Windows software 1 3 1 2 disk containing USB drivers 1 user manual this is it Unpack your LD 250 and make sure all the parts are included INSTALLATION Quick Start 1 Connect the DB 9 cable from your computer COM port to the RS232 connector of your LD 250 2 Plug in the AC power adapter into the read of the LD 250 and into an AC outlet Turn on the LD 250 It should beep and illuminate the indicator lights for 2 seconds 3 Install the LD 250 software on your computer by running SETUP EXE on the floppy disk Start the LD 250 software You should see the default sample map centered on Buffalo New York If your LD 250 is not connected to COM1 you will need to change the software s selected com port Select Configure Processing from the main LD 250 menu Select the correct com port 4 Connect the antenna cable to both the LD 250 and the antenna Hold the antenna a few feet from a computer monitor or television A laptop computer display may not produce enough noise The LD 250 should detect the radio frequency noise from the monitor as a constant stream of noises and or strikes By moving the antenna you should be able to find a position that produces strikes Yellow strike dots should appear on the map display Rotating the antenna s2. Command Prompt to copy the files If using Windows Explorer to copy the map files from the floppy disk to your hard disk e Insert the map floppy disk in your floppy disk drive e Click on 3 Floppy A The list of map files should appear in the right pane e Locate the LD 250 directory on your hard disk by scrolling the left pane e Click and drag the map files from A to the LD 250 directory If using the Command Prompt to copy the map files e Open a Command Prompt from the Start Programs menu e If your LD 250 directory is on C drive Type copy a c ld 250 You can now configure the LD 250 software to use the map files You will need to configure each of the three display screens separately 100 200 and 300 miles If your map disk included a MAP type file you will use this file for all three display ranges If your map disk includes BMP type files there should be one file for each of the three display ranges Your map disk may also include PCX format files These files are not normally used with the LD 250 13 CONFIGURING THE SOFTWARE Chapter Configuring the Software o start the LD 250 display software execute LD250 EXE If you accepted the default directory during installation the program will be in the LD250 directory You will be placed at the LD 250 main menu screen amp BOLTEK LD 250 Lightning Detector Display Configure About 15 CONFIGURING THE SOFTWARE If you ate getting a lar
3. lt sss gt total strike rate 0 999 strikes minute lt ca gt close alarm status 0 not active 1 active lt sa gt severe alarm status 0 not active 1 active lt hhh h gt current heading from GPS or compass lt cs gt checksum in hex lt cr gt carriage return lt lf gt line feed 30 APPENDIX C MAKING ANTENNA CABLE Appendix Making Background Maps The LD 250 may be run without a background map but the display is much more interesting and informative when strikes are displayed over a map of your area If you choose to make your own maps rather than purchase them from Boltek there ate a few things you need to know Background maps for the Windows software must be stored in BMP format Windows Paint or another graphics editing program may be used to create these files If you have PCX format map files for the DOS StormTracker software you can also convert those files to BMP format for the Windows LD 250 or LD 250 softwate You will need to create three map files one for the 100 mile range one for the 200 mile range one for the 300 mile range Both maps must be centered on the location of the LD 250 system The distance from the center to the edges of the map corresponds to the display range 100 200 or 300 miles The map is not centered in the bitmap file but is located on the left side in order to maintain compatibility with the LD 250 DOS maps Format BMP Bitmap Size 640x480 pixels Map Size 486x4
4. can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio or television reception However there is no guarantee that interference will not occur in a particular installation If this equipment does cause interference to radio and television reception which can be determined by turning the equipment on and off the user is encouraged to try to correct the interference by one or more of the following measures e Reorient or relocate the receiving antenna e Increase the separation between the equipment and the receiver e Connect the equipment into an outlet on a circuit different from that to which the receiver is connected e Consult the dealer or an experienced radio TV technician for help WARNING The connection of a non shielded equipment interface cable to this equipment will invalidate the FCC Certification of this device and may cause interference levels which exceed the limits established by the FCC for this equipment It is the responsibility of the user to use a shielded interface cable with this device If this equipment has more than one interface connector do not leave cables connected to unused interfaces Changes or modifications not expressly approved by the manufacturer could void the user s authority to operate the equipment For Canadian Users This Class B digital apparatus meets all requirements of the Canadian Interference Causing Equipme
5. lt A BOLTEK BOLTEK CORPORATION Lightning Detection LD 250 Lightning Detector LD 250 Lightning Detector Installation Operators Guide SEE DISCLAIMER ON REVERSE BOLTEK LIGHTNING DETECTION LD 250 Lightning Detector Disclaimer LD 250 lightning data is only approximate and should not be used for safety applications Strike and storm locations indicated and alarm statuses may be erroneous and should not be used to safeguard personnel equipment or data Neither Boltek Corporation nor its affiliates shall be liable to the purchaser of this product or third parties for damages losses costs of expenses incurred by purchaser or third parties as a result of use misuse accident ot abuse Notwithstanding the above Boltek Corp s liability shall not exceed the purchase price of the equipment THIS EQUIPMENT IS NOT TO BE USED FOR SAFETY PURPOSES 2000 2002 Boltek Corporation Boltek Corporation 2316 Delaware Ave PMB 254 Buffalo NY 14216 USA 210 Glendale Ave Suite 168 St Catharines ON L2T3Y6 Canada Email info boltek com Web www boltek com Phone 905 734 8045 Fax 905 734 9049 FCC Compliance Statement For United States Users This equipment is tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and
6. number of strikes minute Your computer is doing its best to playback at the correct rate but there are just too many strikes Configuring the Close Storm Alarm The software can notify you of a thunderstorm that comes closer than a predefined distance by sounding an alarm tone from the computer s internal speaker or by playing a WAV audio file through your computer s sound board Once the storm moves farther than this distance the alarm shuts off Strike Beeps and Noise Beeps will not sound if an alarm tone is sounding To configure the alarm enable or disable the alarm or change the alarm tone frequency select Configure Close Storm Alarm from the main LD 250 screen 18 CONFIGURING THE SOFTWARE Configure Close Storm Alarm Ed I Mute IF Popup Notification Window IV Enable LD 250 Alarm Alarm at Miles IV Enable Software Alarm Alarm at Stikes in 5 Minutes ENABLED DISABLED If you would like an alarm to sound to warn of close lightning strikes select Enabled If you do not want the alarm to sound select Disabled MUTE This checkbox will be checked if the alarm is currently active but has been muted ALARM AT Once the strike rate strikes minute exceeds this number the alarm will sound Once the strike rate falls below this number the alarm will stop sounding Configuring the Severe Storm Alarm The software can notify you of a severe thunderstorm by sounding an alarm tone from the computer s i
7. to indicate 12V power is present at the LD 250 If the indicator does not light when the unit is turned on check your 12V power source Strike Indicator The Strike Indicator emits a short flash when a lightning strike is detected If the Strike Tone Button is pressed the detector also emits a short beep 27 OPERATION Noise Indicator The Strike Indicator emits a short flash when a noise signal is detected If the Strike Tone Button is pressed and Noise Beeps have been turned on in software the detector will also emits a short beep Noise Noise signals can be either a signal that did not appear to be lightning or a signal for which the LD 250 could not determine a distance or direction In mobile operation noise can come from inductive traffic sensors buried in the roadway noisy overhead power lines or noisy electronic devices Noise can come from Receiver Range LD 250 has a range of about three hundred miles Occasionally strong storms farther than 300 miles away may be detected The receiver s maximum range will be affected by antenna height While you can receive storms with the antenna at virtually any height you will have maximum range with antenna mounted at least 25 feet above ground Other factors that could affect range are metal objects located near the antenna Metal objects can block the radio waves from getting to the antenna reducing the range A large steel shed or other metal object nearby could block l
8. 80 pixels Map Center 246 240 31 APPENDIX C MAKING ANTENNA CABLE Appendix Making an Antenna Cable The LD 250 uses standard Category 5 Cat5 10baseT network cable for the antenna cable You can purchase a replacement antenna cable from any computer store selling network hardware Antenna cables may be up to 200 feet long If you have access to a crimper for RJ 45 connectors and a source of RJ 45 connectors and Category 5 network cable you can make your own custom antenna cable Making your own cable means you are able to pull the cable through conduits walls etc before you attach the connectors This lets you drill smaller holes for the cable and protects the connectors from damage during installation If you make your own antenna cable you must ensure that the wire pairing is done correctly The connectors must not only be wired straight through non reversing but the twisted pairs must be located in the correct positions If the pairing is not done correctly there will be crosstalk between the different signals on the cable and your unit will not work properly The correct pair locations are Wire position 12345678 Pair 33211244 What this means is one pair is in the center positions 4 amp 5 another pair is split and surrounds the first positions 3 amp 6 another pair is on the left positions 1 amp 2 and another pair is on the right positions 7 amp 8 33 APPENDIX C MAKING ANTENNA CABLE The actual color po
9. B adapter cable to create an additional com port for your computer Once the cable and driver are installed on your computer an extra com port will show up on your System Device Manager Installing the USB Adapter Cable With your computer turned on plug the USB adapter cable into a spare USB port on your computer or hub USB devices may be plugged and unplugged with the power on Windows will detect the new device and prompt you to install a driver Add New Hardware Wizard Windows has found the following new hardware USB Device Windows can automatically search for and install software that supports your hardware If your hardware came with installation media insert it now and click Next What would you like to do Specify the location of the driver Advanced cos Place the USB Drivers floppy disk in your computer disk drive and click on Next Windows will then display a list of drivers found on the disk 10 INSTALLATION Select Other Driver ATEN USB to Serial Cable ASGUC2324 WIN2O004SERPORT INF 12 22 1999 ATEN USB to Serial Cable AAGUC2324 WINSS USB2SER INF 9 4 2000 ATEN USB to Serial Cable AAGUC2324 WINSS_MESUSB2SER INF 9 4 2000 Select the correct driver for your operating system by clicking on the Driver Description For Windows 2000 select the first driver shown on the list above For Windows 95 select the second driver For Windows 98 and ME select the last driver shown above Once you have high
10. HE SOFTWARE LOG LIMITING A thunderstorm can produce a large number of lightning strikes each minute often several hundred So many strikes can occur that your computer can have trouble playing them back in a loop The playback will slow down when the strike rate exceeds a certain number of strikes minute While the exact number depends on how fast your computer is playback will probably slow down when there are more than 50 100 strikes minute playing back at 15 30 minutes second Log Limiting will limit the number of strikes per minute which are logged to the data file on your hard disk You should limit the Log Limit strike rate to a value that your computer can playback at the speed you normally playback A good starting point would be to Log Limit at 50 strikes minute If you find playback still slows down more than you like you might try limiting at 40 or 30 strikes minute Log Limiting will not affect the integrity of your data You will still see all the storm cells The only side effect of Log Limiting is that you will no longer know the true Strike Activity Rate received strikes minute when playing back data The strike rate will be limited to the Log Limit value you enter DISABLE ENABLE RECEIVER If you are running the LD 250 software on a computer that does not have a receiver installed for viewing data files you should disable recetver checking KEEP DELETE OLD STRIKE DATA FILES If you would like to keep your strik
11. N 20 Configuring Strike Processing rnern nee ds 22 Eonfigunng Sound A tt dis 24 O PE O ON ON Mobile Opera dde 27 Front Panel Controls ssssesrrrrrrrrrrerererrrrrrrrerrrrrrrrrrrrrrrrr nere r anar 27 Receiver Range un n de seu vivesdussastasesdigedeess oetisagaddestssbacsasdesagoscauttsdssassunesdssansash 28 RS232 Commands and Messag S ccomocmmmmmisisssms 29 COMMaRdS n ciate SiG WR i ERE EERIE 29 RS232 Messages ii An Hin abies Aa ee ee nn 30 3 Making Background Maps ccssssssssessssssssssssonssonssonsonssnnsennssnnssnnsnnssnsnsnnensnsssnssnsssnssonssnnsnnnsnnsenne OL x Making an Antenna Cable eoseesesoesseseosoesessossesoessesoosoesessossesoossesoesseseesoesessossesoessesossossesssssessessess JJ INSTALLATION Chapter Installation computer The LD 250 is suitable for use in mobile portable or fixed installations With two antennas you can move the unit between a fixed installation and a portable installation When used mobile the LD 250 requires a GPS connected to the GPS Compass NMEA port on the rear of the unit T he LD 250 Lightning Detector puts a live lightning map on your laptop or desktop Your LD 250 package should contain 1 LD 250 lightning detector 1 lightning detector antenna 1 antenna cable standard length 50 feet 15 meters 1 AC wall adapter 120VAC to 12VDC for North America 220VAC to 12VDC for Europe 1 automotive lighter accessory powet cable 1 GPS Compass connector to pigtail cable
12. NMEA port on the read panel to connect to a GPS or compass for mobile operation A GPS or marine compass connection is required for mobile use since the LD 250 needs to know which direction the antenna is pointed GPS COMPASS WIRE CONNECTIONS BLUE NMEA data YELLOW no connection GREEN NMEA data in RED 12V to power GPS or compass BLACK Ground for GPS or compass WHITE NMEA data out not implemented If your GPS does not provide a NMEA Data connection you should connect the LD 250 s NMEA Data green wire to ground black wire 12 INSTALLATION Installing LD 250 Display Software for Windows LD 250 will run on any computer that can comfortable run Windows usually a 80486 or Pentium You require 4 megabytes of free disk space to install the software Additional disk space will be needed to hold the strike data files An additional megabyte is recommended if you will not be keeping your old data files Many megabytes may be used each storm season if you will be keeping your old data files Using Windows File Manager Windows Explorer or the Windows Run command line execute A Setup exe to install LD 250 software The install program will create a LD 250 directory on your hard drive and copy the necessary files Installing Your Custom Maps If you ordered a Background Map Set with your LD 250 you will need to copy the map files into the LD 250 directory of your hard disk You can use Windows Explorer or the
13. all tree television antenna copper plumbing vent satellite dish telephone line power lines or CB antenna If you do mount the antenna outdoors make sure there are plenty of ground paths for lightning nearby such as those just mentioned and higher than the antenna The LD 250 receiver board has surge suppression in its input to protect against voltages induced into the antenna cable It is also a good idea to purchase a surge suppressor to plug your computer into If you have a modem try to find one that will protect your phone line as well Lightning often enters through the telephone line Both your computer and surge suppressor will need to be grounded The antenna may be mounted indoors or outdoors Try to mount the antenna as high as possible without making it a lightning rod Mounting the antenna high will keep it away from noise sources and will improve the maximum range In a wood framed house the second floor or attic is often a good location for the antenna This places the antenna above the most common soutces of interference televisions lights and appliances yet leaves it in a good location to receive lightning signals Mount the antenna to the drywall or attic rafter away from screws nails electrical wiring and other metal objects If your house has aluminum siding vinyl siding is ok foil lined insulation or any other metal coating you might have problems receiving with the antenna indoors as the metal may shield
14. e data files for later viewing select Keep Old Data Files If you are not interested in viewing old data select Delete Old Data Files If you are keeping old data files you will need extra disk space to hold the data files The main display screen shows how much free disk space you have Check the disk space periodically to ensure you are not running out of space You can delete old data files from your hard disk using Windows File Manager or Windows Explorer 23 CONFIGURING THE SOFTWARE Configuring Sound Configure Sound r r CEE Bu CE u X CE STRIKE BEEPS A Strike Beep is a beep from the computer s internal speaker generated every time a valid signal is received To enable Strike Beeps place a check in the Strike Beep check box NOISE BEEPS A Noise Beep is a beep from the computer s internal speaker generated every time a signal is teceived which LD 250 determines to be noise or for which the direction or distance is unclear Both Strike Beeps and Noise Beeps are useful in identifying and locating interference problems A beep from the computer can often be correlated with a light switch be flipped or an appliance being turned on or off Frequent or constant noise beeps ate an indication that something nearby is generating interference ALARM MUTE This checkbox will be checked if the alarm is currently active but the beep tone has been muted 24 CONFIGURING THE SOFTWARE BEEP PITCH This is th
15. e frequency of the alarm tone which will sound from the computers internal speaker when the alarm activates BEEP TIME ON BEEP TIME OFF Time On and Time Off are used to create a pulsed alarm tone To create a continuous alarm tone set the Time Off to minimum WAV SOUND If you have a sound board installed in your computer you can configure LD 250 to play an audio WAV file every time a sound activates This prerecorded audio file can be played instead of beeps or in addition to beeps from the computers built in speaker 25 OPERATION Chapter Operation Mobile Operation Normally the front of the LD 250 antenna needs to face north In a mobile situation the orientation of the antenna would be constantly changing as the vehicle turns The LD 250 has the ability to correct for this by using heading data from a GPS or marine compass As long as you are moving forward your GPS will know which direction you are traveling and at least for a automobile which direction your vehicle is facing The GPS looks for change in location to calculate your heading Since a boat can change directions without necessarily changing position rotating on its anchor for example a marine compass is recommended for marine applications Front Panel Controls Main Power Button The main power button disconnects 12V power from the LD 250 the antenna and the GPS connector on the reat of the LD 250 Main Power Indicator The power indicator illuminates
16. een before it fades away When looping this refers to accelerated time For example when playing back at 30 minutes second with a persistence of 30 minutes each strike will be displayed for one second Regardless of the persistence setting the program will display no more than 2000 strikes on the screen at one time NEW STRIKE FLAGS New Strike Flags are small blue crosses that show where new strikes are happening On a screen showing hundreds or thousands of strikes it can be difficult to see where new strikes are occurring These flags will highlight the new strikes allowing you to see which storm cells are most active NEW STRIKE FLAG PERSISTENCE New Strike Flag Persistence is the length of time each flag is displayed on the screen 17 CONFIGURING THE SOFTWARE Configuring the Display Loop Configure Looping Display x Loop Duration Hours Loop Speed Minutes 7 Second LOOP DURATION This is used to set how far back you want to go when displaying recent activity Enter the number of hours For example to display the last 8 hours of activity enter 8 hours The display will start 8 hours ago and display all strikes received up to the current time LOOP SPEED This is the speed the display will replay back in minutes per second For example to see 30 minutes worth of lightning strikes each second enter the number 30 You may find your playback rate slows down when replaying storms with very high strike rates large
17. f slack in the cable near the antenna so that there is no strain on the connector from the wire If you find the 50 antenna cable provided is not long enough you may purchase a Boltek 50 extension cable This allows you to locate the antenna up to 100 from your computer You may also purchase a replacement cable at any computer store selling network hardware Any Category 5 cable up to 200 feet will work See Appendix C for information on making your own antenna cable INSTALLATION Antenna Mounting Suggestion Outdoor End Cap Antenna ABS or PVC Pipe Antenna Mounting Suggestion Outdoor Tl Ik End Cap an SE lt Antenna FT l lt ABS or PVC Pipe lt Elbow Tower gt Clamps LM lt At least 36 gt INSTALLATION Antenna Mounting Suggestion Attic Antenna Antenna Mounting Examples Here an antenna is mounted in an attic PVC plumbing hardware is used to attach the antenna to the framing The vertical pipe is not cemented to allow the antenna to be rotated slightly for fine tuning direction The front of the antenna must face exactly north INSTALLATION Here an antenna is mounted in a shed using PVC plumbing hardware purchased at a local hardware store The antenna is attached using nylon cable ties Here the antenna is attached to the drywall in the second floo
18. ge number of noises minute see the Troubleshooting section at the end of the manual Working the Menus There ate two ways of getting around the menu screens You can usually use either the mouse or the keyboard USING THE MOUSE You can get around the menus by clicking on the menu name or field name or on the field itself Click with the left mouse button To close a dialog box click on OK to save your changes or Cancel to lose your changes USING THE KEYBOARD You will often see one letter of a menu option highlighted As a shortcut to opening the menu you can hold down the Alt key while pressing the highlighted letter For example from the main LD 250 screen you can use the following Alt key shortcuts Alt D Opens Display Menu Alt C Opens Configure Menu Alt A About LD 250 Menu Option Alt F4 Exits LD 250 Within a Dialog Box a pop up window TAB Moves forward from field to field Shift TAB Moves backwards from field to field Enter Accepts the Changes and Closes Box Esc Cancels a Dialog Box Configuring the Strike Display Here you can set certain options that change the way strike data is displayed These settings do not affect the way strike data is recorded 16 CONFIGURING THE SOFTWARE Configure Strike Display x Strike Persistence Minutes New Strike Flags New Strike Flag Persistence q E H 1 sec 60 sec STRIKE PERSISTENCE Persistence is the length of time a strike is displayed on the scr
19. hould change the strike direction 5 Mount the antenna away from televisions computer monitors and other sources of noise Installing the Antenna The antenna is housed in a small black plastic box that must be mounted vertically on a non metallic support The antenna cable plugs into the bottom of the antenna housing When mounting the antenna ensure the correct side of the antenna faces north The cable plugs into the bottom of the antenna with the front of the antenna facing north The front of the antenna corresponds to the top of the computer screen If the antenna does not face north the top of the computer screen will not be north Provided there are no large metal objects to block the radio signals mounting the antenna 6 feet high is ok Mounting the antenna 12 feet high is good 20 25 feet is better INSTALLATION LIGHTNING Receiving lightning signals does not cause lightning to strike Your LD 250 antenna is less likely to be struck by lightning than your anemometer since the antenna does not need to be above the roof line Still though you must exercise common sense when choosing a location for your antenna If you mount the antenna on a ten foot pole on the highest point on your roof with no trees or television tower nearby you are asking for lightning to strike Your best protection against lightning is to mount the antenna indoors Radio waves will pass right through a wood building Lightning is more likely to strike a t
20. ightning signals resulting in reduced range in that direction Try to mount the antenna as far as possible from large metal objects preferably above the object 28 APPENDIX A RS232 COMMANDS AND MESSAGES Appendix RS232 Commands and Messages Commands SQ lt cr gt query squelch setting SQ lt value 0 15 gt lt cr gt set squelch setting CA lt cr gt query close alarm distance CA lt distance 0 250 gt lt cr gt set close alarm distance SA lt cr gt query severe alarm distance SA lt 0 999 gt lt ct gt set severe alarm distance NB lt ct gt query noise beep state NB lt 0 1 gt lt cr gt set noise beep state 0 off 1 on MS lt cr gt query minimum GPS speed MS lt 0 99 gt lt cr gt set minimum GPS speed 29 APPENDIX A RS232 COMMANDS AND MESSAGES RS232 Messages Strike Sentence WIMLI lt ddd gt lt uuu gt lt bbb b gt lt cs gt lt cr gt lt lf gt lt ddd gt corrected strike distance 0 300 miles lt uuu gt uncorrected strike distance 0 300 miles lt bbb b gt bearing to strike 000 0 359 9 degrees lt cs gt checksum in hex lt cr gt carriage return lt If gt line feed Noise Sentence WIMLN lt cs gt lt cr gt lt lf gt lt cs gt checksum in hex lt cr gt carriage return lt f gt line feed Status Sentence WIMST lt ccc gt lt sss gt lt ca gt lt sa gt lt hhh h gt lt cs gt lt cr gt lt lf gt lt ccc gt close strike rate 0 999 strikes minute
21. lighted the correct driver click on OK Windows will then install the selected driver and display the finished dialog below Add New Hardware Wizard Click on Finish to complete the installation procedure Your USB adapter cable will appear as a COM port usually COM2 or COM3 You can determine which COM port has been assigned by opening My Computer then open Control Panel Open System and click on the Device Manager tab 11 INSTALLATION System Properties General Device Manager Hardware Profiles Performance View devices by type View devices by connection H Disk drives E Display adapters H 6 Floppy disk controllers ES Hard disk controllers Ei Human Interface Devices E BH Network adapters 2 3 Ports COM amp LPT Y Communications Port COM1 3 Printer Port LPT1 2 USB to Serial Port COM2 El a Sound video and game controllers H System devices El 2 Universal Serial Bus controllers Properties Refresh Remove Print Open the Ports section The COM port is shown as USB to Serial Port You will need to configure the LD 250 software to use this COM port on the LD 250 s Configure Strike Processing dialog Configure Strike Pi Receiver Squelch el ml gt Log Limit at 600 Strikes Minute Receiver Enabled on COM2 M Keep Data Files Open the LD 250 NMEA Data window to verify that LD 250 data is being received GPS Compass Connection The LD 250 has a
22. nt Regulations Cet appareil num rique de la class B respecte toutes les exigences du Reglement sur le materiel brouilleur du Canada WARNING DO NOT ATTEMPT TO OPERATE THE LD 250 OR THE LD 250 DISPLAY SOFTWARE WHILE DRIVING YOUR VEHICLE Table of Contents Inst llation 2 0 gt 052 6380er EE AEE A HESSEN ESSENS I QUER STI EET ta daa aaa aiii ici 2 Installing the Antennae u 2 its is 2 Mobile Installatlo estar 8 USB Adapter Cable iii ii 10 GPS COMPGSS CONNECTION aii es ig E E EE 12 Installing LD 250 Display Software for Windows ssssssssrsrsrrrrrrererrsrsrererreresrsrerererrererr renser esse renen en 13 Installing Your Custom Ma ps neeeeeeeennnnennesnnneeennnsnnnen 13 g Configuring the Software sesessessescosoesessossessossesoesoesessesoesossessossessossesoessesossossessoesesoessesossosssesses LO Working the Mens 16 Configuring the Strike Display sssesessrersssssrsrsrrrrsrsrrsrsrerrrrsrersesrsrererrsrer sr er ere sees renen ers Reese rr er en on 16 Configuring the Display Loop sesstesvissesissssessupv storieyessscaresssrisrtesesrerentep ia cono nn crono E non rr renen 18 Configuring the Close Storm Alarm ssssssrsrssrsrsrssrsrsrerrrrsrrsrsrsrrrrrrsrrnrsrsr rss ss esse rer ers res r sr er enes 18 Configuring the Severe Storm Alarm s ossmssssrsrsrrrrsrsrrsrsrererrsresrsrererrrrsresrsr ere er reser sr er ense ennen er en on 19 Configuring the Display Seren eieo tae ae a ae Eae rae EE o REENE
23. nternal speaker or by playing a WAV audio file through your computer s sound board If the strike rate exceeds a preset number of strikes per minute the alarm will activate Once the number of strikes drops below the alarm setpoint the alarm shuts off Strike Beeps and Noise Beeps will not sound if an alarm tone is sounding To configure the alarm enable or disable the alarm or change the alarm tone frequency select Configure Severe Storm Alarm from the main LD 250 screen 19 CONFIGURING THE SOFTWARE Configure Severe Storm Alarm x IV Alarm Enabled I Mute IF Popup Notification Window Alarm at Strikes in y Minutes ENABLED DISABLED If you would like an alarm to sound to warn of high lightning strike rates select Enabled If you do not want the alarm to sound select Disabled MUTE This checkbox will be checked if the alarm is currently active but has been muted ALARM AT Once the strike rate strikes minute exceeds this number the alarm will sound Once the strike rate falls below this number the alarm will stop sounding Configuring the Display Screen Here you can set certain options that change the way strike data is displayed These settings do not affect the way strike data is recorded The three display ranges 100 200 and 300 miles each have their own configuration screen 20 CONFIGURING THE SOFTWARE Configure 100 Mile Screen x IV Distance Rings 4 Rings IV Label Rings IV Cro
24. r bedroom of a house The antenna is mounted on the wall using PVC plumbing hardware purchased at a local hardware store The antenna is attached to the PVC pipe with nylon screws The vertical piece of PVC pipe is not cemented so that the antenna can be rotated to fine tune the direction Mount the antenna between studs to keep it away from nails and screws Look for electrical outlets on the wall to determine if there is wiring behind the drywall Keep the antenna away from electrical wiring to reduce the chance of picking up noise INSTALLATION Here the antenna is mounted to the side of a pole using ABS sewer pipe Mobile Installation Shown ate two examples of a LD 250 antenna mounted on a vehicle Here the antenna is mounted inside a short piece of PVC sewer pipe purchased from a local hardware store An end cap covers the top and bottom of the pipe The antenna is screwed to the side of the pipe with nylon screws The bottom end cap is screwed to a magnet from a magnetic mount light INSTALLATION Here the LD 250 antenna is mounted inside a short piece of PVC pipe Again the components were purchased from a local hardware store INSTALLATION USB Adapter Cable If your computer has an available com port a male 9 pin DB connector on the rear of the computer you should use the RS232 cable to connect your LD 250 directly to your computer If your computer does not have acom RS232 port available you should use the US
25. radio waves from the antenna DO NOT MOUNT THE ANTENNA SO AS TO ATTRACT LIGHTNING The antenna does not need to be the highest object in the area to receive lightning signals DO NOT LOCATE THE ANTENNA NEAR AN OBJECT WHICH IS LIKELY TO BE STRUCK BY LIGHTNING Objects such as television antennas CB antennas power lines phone lines and tall trees are natural targets for lightning Keep the antenna and cable away from anything which might be struck by lightning Lightning can jump from one object to another in its search for ground INSTALLATION The antenna may be mounted with nylon cable ties or with nylon bolts through the mounting flanges available at a hardware store Do not use steel screws to mount your antenna as the antenna must not be near any metal objects ER Y Antenna North J Antenna Cable If mounting the antenna outdoors care must be taken to protect the antenna connector from moisture While the antenna is completely waterproof the antenna connector must be sheltered from rain Place the antenna inside a non metal housing such as a length of ABS or PVC pipe with an end cap covering the top Keep a small opening on the bottom to allow condensation to drain out ABS or PVC pipe fittings and glue may be purchased from a hardware store plumbing department Mark NORTH on the outside of the pipe to help in orienting the antenna correctly Fasten the cable to the wall or support about 6 12 below the antenna Leave a bit o
26. sitions do not matter as long as you use the same color assignments on both ends and you split the pairs correctly The wire color assignments we use is POSITION PAIR COLOR 1 3 White Green 2 3 Green 3 2 White Orange 4 1 Blue 5 1 White Blue 6 2 Orange 7 4 White Brown 8 4 Brown You can have up to 200 feet of antenna cable without using a separate antenna power supply In special circumstances we have made custom cables up to 500 feet in length that used a separate 12VDC power supply for the antenna Do NOT use the pairing 11223344 That is wire pairs placed next to each other This will not work 34
27. sshairs fe Mies J Heading Indicator O Edomstore 7 Invert BMP Colors 100 Mile Range Map File CASTORMWINABUFFALO MAP Browse DISTANCE RINGS Place a check in the Distance Target box of you would like target rings drawn around the center of the display screen Distance Rings can be helpful in judging how far away a storm is Enter the number of rings in the box to the right Your LD 250 should have a maximum range of approximately 300 miles Three rings would give 100 miles per ring Four rings would give 75 miles per ring Keep in mind that while the strike s direction is accurate the distance from you to the lightning strike is only an approximation Due to the variation in lightning strength there will be some ambiguity in the strike s distance away LABEL RINGS If you place a check in the Label Rings check box the distance in miles or kilometers will be written on each ring CROSSHAIRS Place a check in the Crosshairs box if you would like a small cross placed at the center of the display screen to mark your location INVERT BMP COLORS Placing a check in the Invert BMP Colors check box will cause BMP background maps to be displayed in negative for example a map with a white background will display with a black background This check box will have no effect if you are using a MAP format background map 21 CONFIGURING THE SOFTWARE BACKGROUND MAPS Background maps may be in either MAP format or BMP format MAP forma
28. t is a proprietary Boltek vector map format BMP format is a standard bitmap format BMP maps may be created in any paint program for example Microsoft Paint included with Windows See the manual section Making Background Maps for more information on making your own background maps To see which maps are available on your hard drive click on the Browse Maps button or press B or Alt B in the Configure Screen menu Double click on the map you would like to use MILES OR KILOMETERS LD 250 can display distances in either miles or kilometers If miles is selected the two display ranges will be 200 and 300 miles In kilometers the two display ranges will be 320 and 480 kilometers Configuring Strike Processing Configure Strike Processing Ea Receiver Squelch HE El at Strikes Minute v Receiver Enabled on COM1 H y Keep Data Files RECEIVER SQUELCH This is the received signal level which must be exceeded before LD 250 will analyze the signal If you set the squelch control too high you will ignore weak lightning strikes reducing your range Ideally the squelch control should be at the lowest setting If you are getting a large number of noise strikes with no lightning activity try raising the squelch control up a few steps If you need to raise the control any more than half way you have a noise problem See the Troubleshooting section for help on locating the source of the noise 22 CONFIGURING T
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