SD100R L Band Demodulator - downloads
Contents
1. 5 2 4 Powering the Veripos SDIOOR Receiver 1 122 2 4 81 2 2 4 04 2 0 0 40040 0 3 0 30000000040000 5 25 Antenna PIACOMENC eee 6 25 Sena POrCInterACO ranas 6 26 1 ADIDAS A DO 7 3 O 9 RTCM OF PrO O IA Ra 9 3 2 Navigating the Menu Stma aiii ainia 9 22 PENT ACESS CON GR RR 9 24 EDOSTALUS ICO Mccain 10 3 5 Configuring Veripos 01006 orita 10 Ae E E nO eee 12 3 6 1 Frequency and Bit Rate Menu Item ssscssessesecsscesseccsceccceesecssssccscssesceesenssseesscsseeensesasenees 12 3 6 2 Bit Error Rate and Signal Strength Menu 12 3 6 3 Low Noise Amplifier Menu 12 364 Access Code Men temes 13 3 6 5 Unit Number Menu 13 BoM ome 16 13 Veripos SDIOOR User Manual vil 3 6 7 Menu Sleep Menu Item sacada rito 14 369 Rates Men ipod 14 05 ADUE Mente diia 15 3 6 10 Software Menu2. 21 Figure A 3 South America DGPS Covers 22 Figure A 4 Western Europe DGPS 22 Veripos SDIOOR User Manual Vill List of Tables Table 2 1 Power Requirements ce OPEL TER Pop 5 Table 2 2 Serial Port Pin out RS 232C Interface Level uu sssssccsssscsssecscssseccscssceccssscesesccscsscsceesecseseecseseesceeseneaseneeees 6 Table 2 3 RDI Data Message 7 Table 4 1 SDIOOR Receiver and Power Supply 17 SDIOOR User Manual Veripos SDIOOR User Manual Introduction Welcome to the Veripos SDIOOR User Manual The SDIOOR has been designed to work with the Veripos differential global positioning service The SDIOOR demodulator provides high level of performance delivering corrections to any RTCM ready GPS receiver We have written this document to assist the customer in becoming familiar with the SDIOOR demodulator functionality and system operation chapters that follow provide installation details operation informat
3. 15 3 7 Saving Veripos SDIOOR 15 4 Sole ceeees 17 Appendix Veripos DGPS as 19 Appendix Factors Affecting DGPS Positioning 23 22222 oooO OE O 24 List of Figures Feline Za Cable litera asias 3 Figure 2 2 Back Panel Interface usisain EE 4 Figure 2 3 9 Socket Numbering restando iii 7 Figure 3 1 Menu ACCESS sis 10 3 2 Siral LOCK ICON anita alan 10 PS eS 3 3 A A Figure 3 4 Main Menton aia 12 Figure 3 5 sexes 12 O 13 Figure 3 7 Access Code Men linaje iodo 13 Figure 3 8 New Code Menus sail 13 Figures Stations cias 14 Figure 3 10 Enter New Stations Menuda iii dan 14 Figure Menu Sleep Me 14 Figure 3 12 Rates Menu A O 0 O A 15 Figure 3 13 AOU Menu usarlas 15 Figure 3 14 Software Version Mens 15 Figure Al Africa DGPS AEA EEEE aanhin 20 Figure A 2 North America DGPS
4. Defense for GPS Positioning e GPS OEM Receiver specifications of the appropriate manufacturer if applicable and e DGPS service provider performance specifications CSI Wireless reserves the right to modify Products without any obligation to notify supply or install any improvements or alterations to existing Products Veripos SDIOOR User Manual IV Other Warranties THE FOREGOING WARRANTY IS EXCLUSIVE OF ALL OTHER WARRANTIES WHETHER WRITTEN ORAL IMPLIED OR ARISING BY STATUTE COURSE OF DEALING OR TRADE USAGE IN CONNECTION WITH THE DESIGN SALE INSTALLATION SERVICE OR USE OF ANY PRODUCTS OR ANY COMPONENTS THEREOF INCLUDING BUT NOT LIMITED TO ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE Limitation of Liability THE EXTENT OF CSI WIRELESS S LIABILITY FOR DAMAGES OF ANY NATURE TO THE END PURCHASER OR ANY OTHER PERSON OR ENTITY WHETHER IN CONTRACT OR TORT AND WHETHER TO PERSONS OR PROPERTY SHALL IN NO CASE EXCEED IN THE AGGREGATE THE COST OF CORRECTING THE DEFECT IN THE PRODUCT OR AT CSI WIRELESS S OPTION THE COST OF REPLACING THE DEFECTIVE ITEM IN NO EVENT WILL CSI WIRELESS BE LIABLE FOR ANY LOSS OF PRODUCTION LOSS OF PROFITS LOSS OF USE FOR SPECIAL INDIRECT INCIDENTAL CONSEQUENTIAL OR CONTINGENT DAMAGES EVEN IF CSI WIRELESS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES WITHOUT LIMITING THE FOREGOING CSI WIRELESS SHALL NOT BE LIABLE FOR ANY DAMAGES OF ANY KIND RESULTING
5. FROM INSTALLATION USE QUALITY PERFORMANCE OR ACCURACY OF ANY PRODUCTS Governing Legislation To the greatest extent possible this warranty shall be governed by the laws of the State of Arizona In the event that any provision hereof is held to be invalid by a court of competent jurisdiction such provision shall be severed from this warranty and the remaining provisions shall remain in full force and effect Veripos SDIOOR User Manual V Veripos SDI00R User Manual Table of Contents WP 40 viii TS or Tables er is CUON EVI ee ee ete L Word Vide VYeb SO Se 2 Access to Veripos IS LA Document das 5 Notes Cautions and VV AMIN SS es tarada 2 16 Unpacking Your SDIOOR 2 2 o 3 212 ConneCUoONS 3 Zola Siena Cable Selec Oo suena rin 4 2 1 2 Routing and Securing the 4 2 2 Configuring the Veripos SDIOOR 5 2 3 Environmental
6. Noise Amplifier LNA 12 MAIN Baud Rate 17 Connector Type 17 Input Protocol 17 Output Protocol 17 Port 6 Main Menu 12 Menu Sleep 14 Menu System Fix Status Icon 10 Menu Access Icon 9 Menu System Navigation 9 Power Connector 17 Power Consumption 17 Range 23 RD1 Data Message 7 RTCM Protocol 6 9 Satellite HP 25East 12 HP AORW 12 LP AORE 12 Selective Availability SA 23 Serial Port Pin out 6 Signal Strength 12 Software Version 15 Stations 13 Unit Number 13 Update Rate 19 www veripos com 1 24
7. Specifications Item Specification Input Voltage to AC DC switching power 100 240 VAC supply Line Frequency 50 60 Hz Mechanical Characteristics Item Specification Enclosure Extruded aluminum with aluminum front and back plates Length 203 mm 8 0 Width 125 mm 4 9 Height 53 mm 2 0 Weight 0 8 kg 1 76 Ib Antenna Connector TNC Socket Environmental Specifications Item Specification Storage Temperature 40 C to 85 C Operating Temperature 32 C to 74 C Humidity 95 Non Condensing Veripos SDIOOR User Manual 17 Veripos SDIOOR User Manual 18 Appendix DGPS Information Veripos is a DGPS delivery service based upon the delivery of Differential GPS corrections through an Inmarsat communications satellite link The service was established in 1994 and has grown from its North Sea roots to an operator of global scale with coverage extending to the Gulf of Mexico Brazil Mediterranean Middle East and Caspian Veripos Technical Specifications The system consists of a dense network of remote reference stations at which pseudo range corrections are derived for each satellite in view This along with other pertinent monitoring data is transmitted to the network HUB and control centre in Aberdeen using the latest high speed data communication networks The integrity of the correction data is verified prior to being sent via a robust multi route communications link to the up link e
8. VERIPOS and pericermnce cannct bo giarameod Planned Inmarsat Station asa MRE Figure 4 Western Europe DGPS Coverage Veripos SDIOOR User Manual 22 Appendix Factors Affecting DGPS Positioning Accuracy Many factors affect the positioning accuracy that a user may expect from a DGPS system The most significant of these influences include Proximity of the remote user to the reference station Age of the received differential corrections e Atmospheric conditions at the beacon and remote user locations Satellite geometry often expressed as a Dilution of Precision DOP Magnitude of multipath present at the remote station e Quality of the GPS receiver being used at both the reference and remote stations When operating away from the reference stations in the Veripos network accuracy may degrade as correction data may not model errors in your geographic area as thoroughly The latency of differential corrections to a lesser extent affects the achievable positioning accuracy at the remote receiver since the magnitude of SA was turned to zero in year 2000 Latency is a function of the following time it takes the base station to calculate corrections data rate of the radio link time it takes the signal to reach the user The time required for the remote differential receiver to demodulate the signal and communicate it to the GPS receiver da
9. slow down the rate at which the message scrolls across the screen press the up or down arrow keys several times return to the main menu press the enter key Figure 3 13 About Menu 3 6 10 Software Version Menu Item If you hit the enter key when the tenth line of the main menu is the active Focus Line the software versions for the menu DSP and ARM will be displayed Figure 3 14 Software Version Menu 3 7 Saving Veripos SDI00R Configuration Each time that you change the configuration of the SDIOOR the configuration is saved and will survive a power cycle This means that the receiver does not have to be reconfigured again for the next power cycle Veripos SDIOOR User Manual 15 Veripos SDIOOR User Manual 16 4 Specifications This chapter provides the operational mechanical electrical physical and environmental specifications for the Veripos SDIOOR receiver and its power supply Table 4 SDI00R Receiver and Power Supply Specifications Serial Interface Specifications Item Specification Serial Port Interface Level RS 232C MAIN Connector DB9 Socket AUX Connector DB9 Socket MAIN Baud Rate 4800 9600 19200 or 38 400 Baud AUX Baud Rate 4800 9600 19200 or 38 400 Baud MAIN Output Protocol NMEA 0183 MAIN Input Protocol NMEA 0183 Power Specifications Item Specification Input Voltage 9 36 VDC Power Consumption lt 3 6 W Nominal Power Connector Circular 2 pin Locking Plug Power Supply
10. 2 2 The MAIN port should be used for firmware updates The following table provides the pin assignments for both serial ports Table 2 2 Serial Port Pin out RS 232C Interface Level CONC 2 TXD NMEA 0183 and or RTCM output for the MAIN AUX port 3 RXD NMEA 0183 input for the MAIN port 5 Sig Ground Signal return Veripos SDIOOR User Manual 6 Figure 2 2 displays the numbering scheme for extension cables DB9 socket connectors female The associated numbering for the plug connector male is a mirror reflection of scheme showed in this figure 5432 9876 Figure 2 3 9 Socket Numbering Note For successful communications the baud rate of the Veripos SDIOOR serial ports must be set to match that of the devices to which they are connected The baud rate can be changed through the menu system Please refer to Chapter 3 for more information 2 6 1 RDI Data Message The RDI data message is output by the AUX port when the menu system is active The Data message contains a variety of information and has the following format RD I s w f f l ber agc dds dop dsp arm diff ynav lt CR gt lt LF gt Table 2 3 summarizes the contents of this message Table 2 3 RDI Data Message Defined Field Description 5 GPS seconds Ww GPS week ff Current frequency MHz Lock Indicator lock 0 no lock ber BER dds DDS in Hz dop Doppler in Hz dsp DSP status arm ARM status diff Differenti
11. OR demodulator Note Notes outline important information of a general nature Cautions Cautions inform of possible sources of difficulty or situations that may cause damage to the product Warning Warnings inform of situations that may cause harm to you 1 6 Unpacking Your Veripos 5 100 System When you unpack your Veripos SDIOOR system please ensure that it is complete by comparing the parts received against the packing slip Unless your system has been equipped differently than a standard SDIOOR system you should find the following parts in your system e One Veripos SDIOOR Receiver P N 803 0028 01A e One Power Cable P N 726 1035 00 e One power supply unit Note the provision of antennae is a client specific option Note If for some reason you find a discrepancy between your packing slip and the contents of your shipment please contact your supplier immediately Veripos SDIOOR User Manual 2 2 Installation 2 1 Cable Connections The power connector on the SDIOOR is miniature 2 pin circular locking connector and the RF connector is a socket power connector is labeled 12 DC IN and the RF input connector is labeled L Band Antenna There is a power switch ON OFF to turn on the receiver Once the proper voltage input is applied to the connector and the power switch is pressed the system will start up To receive data from SDIOOR receiver both DB9 socket connectors avail
12. SDI00R L Band Demodulator User Manual For use with the Veripos DGPS service Part Number 875 0129 000 Date January 2004 Revision 000 Veripos SDI00R User Manual Copyright Notice Copyright 2004 CSI Wireless Inc All rights reserved No part of this manual may be stored in a retrieval system transmitted or reproduced by any means including but not limited to photocopy photograph digitizing or otherwise without the prior written permission from CSI Wireless Inc Trademarks The CSI Wireless logo is a trademark of CSI Wireless Inc All other trademarks are the property of their respective owners FCC Notice This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 This device may not cause harmful interference and 2 This device must accept any interference received including interference that may cause undesired operation Veripos SDIOOR User Manual lil CSI Wireless Limited Warranty CSI Wireless Inc CSI hereby warrants solely to the end purchaser of the Products subject to the exclusions and procedures set forth herein below that the Products sold to such end purchaser shall be free under normal use and maintenance from defects in material and workmanship for a period of 12 months from delivery to such end purchaser Repairs and replacement components are warranted subject to the exclusions and procedures set forth below to be free under
13. able on the back panel labeled MAIN and AUX give access to the RTCM data from the receiver Caution By default the SDIOOR receiver offers 12 WDC across its RF connector to power an active antenna s low noise amplifier LNA Connection to an antenna that doesn t support a 12 input could damage the antenna The following figure shows the various connections required for the SDIOOR receiver Figure 2 Cable Interface Veripos SDIOOR User Manual 3 2 1 1 Signal Cable Selection It is recommended that connection to antenna is via LDF250 cable 2 1 2 Routing and Securing the Cables When choosing a route for SDIOOR cables e Avoid running cables in areas of excessive heat e Keep antenna cables away from corrosive chemicals e Do not run the extension cable through door or window jams e Keep the cable away from rotating machinery e Be careful not to apply tension to the cable e Remove unwanted slack from the cable at the opposite end to the antenna e Secure the cable route using plastic tie wraps Warning Improperly installed cables near machinery can be dangerous In Line Fuse 100V 240Vac Figure 2 2 Back Panel Interface Veripos SDIOOR User Manual es Ca Dl 2 2 Configuring the Veripos 5 100 Receiver The Veripos SDIOOR receiver can be fully configured through the menu system on the front panel of the receiver Please refer to Chapter 3 for more detailed
14. al status nav Navigation condition Checksum lt CR gt lt LF gt Carriage return and line feed Veripos SDIOOR User Manual 7 Veripos SDIOOR User Manual 3 Operation This chapter introduces the general operational features of the Veripos SDIOOR system operating modes and receiver default operating parameters 3 1 RTCM SC 104 Protocol SC 104 15 a standard that defines the data structure for differential correction information for a variety of differential correction applications has been developed by the Radio Technical Commission for Maritime services and has become an industry standard for communication of correction information 15 binary data protocol and is not readable via a terminal program appears as garbage data on screen since it is a binary format and not ASCII text The following is an example of how the RTCM data appears on screen mRMP PJ eUtNsmMFM nVtIOTDbA xGh kDH FdW yqLRryrDuhcB N ozbSD O nr GqkeTlpLLrYpDgAsrLRrOQN zW uW H z aGxWYteI qqbLRryrDCikA Cj DE E w mlroMN kKOsmMEM PWDWW HVEbDA xGhLJQH W aNsmMEM WVLA S amz illu Pax 1 ZHTCpLLrYpdP kOsmMEM kVDHwVGbA P WWuNt SW yMsmMngdrhcC 5 vImNGAHIJVhTCqLRryrdviStWweH GbA P wxu K Note 15 local area data standard This means that when positioning with external correction input from the SDIOOR to another GPS receiver performance will degrade as a functio
15. arth station at Goonhilly for transmission to users via both the Inmarsat Atlantic East and Atlantic West communications satellites This long journey takes only 1 5 seconds on average and 15 repeated for each station every 3 seconds thereby ensuring that the all important age of correction is kept to minimum average correction age is typically better than 4 seconds The format in which the corrections are broadcast is V2 1 System Performance The low age and fast update rate of Veripos corrections ensures extremely high position precision To ensure a similarly high level of absolute position accuracy the network 15 tied to the ITRF96 geodetic reference frame to an accuracy of better than 5cm in all dimensions using GPS precise point positioning techniques The reliability of the correction service is maintained at a high level with each element of the system being completely redundant The accuracy of the system when using a receiver such as the SDIOOR is normally 1 3 metres 2DRMS when within 1000 of a reference station and better than 5m up to 2000Km Summary of System Performance Transmission Rate 1200 bps Update Rate 3 4 seconds Latency lt 5 seconds Age of Correction typical lt 5 seconds Accuracy typical using DSNP hardware up to 1000km 1 3 2DRMS Accuracy typical using DSNP hardware up 2000km lt 5 m 2DRMS Absolute Accuracy of Reference Stations ITRF 96 lt 5 cm 2DRMS V
16. eep Menu Item The seventh line of the main menu displays the amount of time the menu system remains active after the last keystroke The default for this timer is 30 seconds When the amount of time has elapsed the display shows this message AUX sending RTCM menu sleeping This resumes the output of RTCM data from the AUX port If you hit the enter key when the Menu Sleep line is the active Focus Line a new menu will appear allowing you to change the menu sleep timer The choices are 10 20 30 40 50 and 60 seconds 105 205 30 5 405 50 s 605 N Figure 3 11 Menu Sleep Menu 3 6 8 Baud Rates Menu Item If you hit the enter key when the eighth line of the main menu is the active Focus Line a new menu will appear displaying the current baud rates of the MAIN and AUX ports and giving you the option of changing them The options for baud rates for each of the ports are 4800 9600 19200 38400 The default baud rate for the MAIN port is 19200 and the default for the AUX port is 9600 Veripos SDIOOR User Manual 14 4800 9600 19200 38400 Figure 3 12 Baud Rates Menu 3 6 9 About Menu Item If you hit the enter key when the ninth line of the main menu is the active Focus Line the Veripos Contact information will be displayed The bottom line of the display scrolls across the screen showing the email address Veripos helpdesk subsea7 com the telephone number 44 0 1224 877993 that provide help To speed up or
17. eripos SDIOOR User Manual 19 Coverage Maps of Veripos Service NERIPOS Africa DGPS coverage August 2002 Veripos SDIOOR User Manual ar echt Tmn A Bla Lariam Bere rs A teres te e Inenarsat 2 ote remarca dd head mi Figure Africa DGPS Coverage 20 NERIPOS DGPS Coverage for North America August 2002 ETOH He po wae MP Cries A ee PO dra Fagri TH eo Figure 2 North America DGPS Coverage Veripos SDIOOR User Manual 21 NERIPES pars Coverage for South America August 2002 5 4 7 E j MX Y E ik Tu A t Locaci n Pouca Cabo Frit IFSS Position Pio de Janno Fa
18. f the sky for the sake of tracking L band communication satellites e It is important to locate any transmitting antennas away from the antenna by several feet more This will help to ensure that tracking performance of the SDIOOR is not compromised giving you the best performance possible e Make sure that there is sufficient length of the antenna extension cable available in order to be able to connect it to the SDIOOR enclosure Do not locate the antenna where environmental conditions exceed those specified in Section 2 3 2 6 Serial Port Interface The Veripos SDIOOR receiver has two primary communication ports referred to as MAIN and AUX The MAIN and AUX ports are fully independent Both ports are compatible with the RS 232C interface level to provide RTCM corrections to a GPS receiver or to communicate with a PC These serial ports are accessible via the rear panel of the SDIOOR enclosure You can interface most devices to the SDIOOR directly with a serial cable accommodating any gender changes necessary or with the addition of a null modem as necessary The MAIN port outputs RTCM data at all times when the receiver is locked on to a signal The AUX port outputs data only when the menu system is in sleep mode When the menu system is active the AUX port outputs RDI diagnostic messages You are encouraged to use whichever port best suits your needs Note The pin out for both female DB9 connectors is provided in Table
19. he specified frequency and or MSK bit rate No Lock Lock Figure 3 2 Signal Lock Icon Note RTCM corrections will not be output unless the SDI00R has a signal lock 3 5 Configuring Veripos SD 00R All aspects of SDIOOR operation may be configured through the menu system with the use of the up and down arrow keys A to navigate menu and the O button to select the top focus line on the display The following items are user configurable e Tuning manually to a certain frequency or tuning by service by choosing the satellite from a list e To turn on or off LNA low noise amplifier for the antenna e To enter or change the access code e To update the reference stations that are used to compute the corrections e To change the timeout for the menu to sleep e Setting the baud rate of the MAIN and AUX ports Below is a flow chart of the entire menu system Each section is then described in detail Veripos SDIOOR User Manual 10 4800 9600 19200 38400 2 5 message 2 5 message Go back to root menu At point a Type 6 message will be displayed when received The top line is static Type 16 while the bottom line will scroll the up to 90 character text message Pressing on the front panel at any time will disregard the message and return the menu system to where it left off 10s 20s 30s 40s 50s The menu system will indicate that it has expired w Go bac
20. instructions 2 3 Environmental Requirements The Veripos SDIOOR system has specific environmental limits that you should ensure are met when storing and using the system The SDIOOR receiver is designed to be stored between 40 C and 85 C The operating temperature range is 32 C and 74 The SDIOOR is specified to operate with relative humidity up to 95 non condensing 2 4 Powering the Veripos SDI00R Receiver The SDIOOR receiver is powered via the supplied power cable that plugs into an AC outlet and the other end of the cable interfaces to the enclosure s 12 DC IN connector The AC outlet must be between 100 240V and 50 60Hz For best performance the supplied power should be continuous and clean The following table details the power specifications of the SDIOOR receiver Table 2 Power Requirements Input Voltage Input Current Input Power 9 to 36 VDC lt 300 mA 12 VDC lt 3 6 W Nominal 1 0A fast blow fuse situated in line of the power input of the extension cable and protects the SD 00R receiver from power surges The fuse container should remain accessible after installation Caution Do not operate the SDIOOR receiver with the fuse bypassed Such a modification will void the product warranty Veripos SDIOOR User Manual 5 2 5 Antenna Placement The L band antenna you use should be mounted pursuant to the following requirements e Mount the antenna in the location that has an open unobstructed view o
21. ion and technical specifications on the SDIOOR receiver 1 1 Customer Service If you encounter problems during the installation or operation of this product or cannot find the information you need please contact your supplier Veripos Helpdesk Telephone number 44 1224 877993 E mail address Veripos helpdesk subsea com Support Available Continuously 1 2 World Wide Web Site Veripos maintains a World Wide Web home page at the following address WWW veripos com corporate profile product information application news GPS and DGPS literature are available at this site 1 3 Access to Veripos Signals Veripos Service is a commercial enterprise operated by Subsea Ltd Where signals services are required please contract the following Email Veripos helpdesk subsea com Telephone number 44 1224 877993 1 4 Document Conventions Veripos SDIOOR User Manual 1 Bold is used to emphasize certain points This font indicates information presented on the display of the demodulator This icon indicates that you should press the up arrow button of the receiver keypad This icon indicates that you should press the Enter button of the receiver keypad Y This icon indicates that you should press the down arrow button of the receiver keypad 1 5 Notes Cautions and Warnings Notes Cautions and Warnings stress important information regarding the installation configuration and operation of the Veripos SDIO
22. k to main menu ON 25 message 2 s message Tuned frequency or service name 2 s message such as HP 25East Go back to main menu 2 5 message Go back to main menu s message 2 s message Figure 3 3 Menu Flowchart Go back to root menu 2 s message To access VERIPOS Service contact veripos helpdesk subsea7 com or tel 44 0 1224 877993 The top line is static and the bottom line scrolls slowly Pressing on the front panel will return the menu system to its root s sleeping when the sleep timer 2 5 message Go back to main menu 11 Veripos SDIOOR User Manual 3 6 The main menu consists of ten lines each of which is described below Figure 3 4 Main Menu 3 6 1 Frequency and Bit Rate Menu Item The top line of the main menu displays the frequency and MSK bit rate that the receiver 15 tuning to This line also displays the lock icon When the lock is open the receiver 15 trying to lock to the signal and when the lock icon is closed the signal is successfully being tracked The default frequency is 1535 175MHz at a 1200 MSK bit rate which is the HP AORE satellite When this menu item is in the active Focus Line of the display and you hit the enter key another menu appears giving you the choice of tuning by frequency tuning by service or canceling back to the main menu Figure 3 5 Tuning Menu From this tuning menu if you choose to tune by frequenc
23. n of distance from the base station The additional degradation will depend on the difference in observed orbit and ionospheric errors between the reference station and the remote unit A general rule of thumb would be an additional m error per 100 miles This error 15 often seen as a bias in positioning resulting in a position offset The scatter of the receiver 15 likely to remain close to constant 3 2 Navigating the Menu System keypad on the front of the SDIOOR allows you to navigate through the intuitive menu system configuring operating parameters and viewing status information The top line of the display is the active Focus Line for keypad operations Menu items that are being accessed must be on the top line of the display for the desired effect to occur Note The top line of the SDIOOR display is the Focus Line The field of interest must be in focus for keystrokes to have the desired effect 3 3 Menu Access Icon The icon shown in Figure 3 indicates that you may access the current item in focus by pressing the enter key Veripos SDIOOR User Manual 9 Figure 3 Menu Access Icon 3 4 Fix Status Icon The SDIOOR indicates satellite signal lock status on the right hand side of the frequency and bit rate line in the main menu The lock symbol illustrated in Figure 3 2 remains in the closed position when the SDIOOR is locked to a valid satellite signal and open when no broadcast is available for t
24. normal use and maintenance from defects in material and workmanship for 90 days from performance or delivery or for the balance of the original warranty period whichever 15 greater Purchaser s Exclusive Remedy The end purchaser s exclusive remedy under this warranty shall be limited to the repair or replacement at the option of CSI Wireless of any defective Products or components thereof The end user shall notify CSI Wireless or a CSI Wireless approved service center immediately of any claimed defect Repairs shall be made through a CSI Wireless approved service center only Exclusions CSI Wireless does not warrant damage occurring in transit or due to misuse abuse improper installation neglect lightning or other electrical discharge or fresh salt water immersion of Products Repair modification or service of CSI Wireless Products by any party other than a CSI Wireless approved service center shall render this warranty null and void CSI Wireless does not warrant claims asserted after the end of the warranty period CSI Wireless does not warrant or guarantee the precision or accuracy of positions obtained when using Products Products are not intended for primary navigation or for use in safety of life applications The potential accuracy of Products as stated in CSI Wireless literature and or Product specifications serves to provide only an estimate of achievable accuracy based on e Specifications provided by the US Department of
25. rs aig iw DEDE 2 ars 0800 Sao Tome 17078 CIC Caba IV MEF Sars iiion OOOO Natal Cars corre es Al Inmarsat planned salinn Trinidad SN 0504 So MS B Figure A 3 South America DGPS Coverage MERIP S DGPS Coverage for Europe August 2002 ABERDEEN 57 06 002 5 IGN 0303 W DEN HELDER 537 56 MB E Lo 39 RARE TRONDHEM 6340 09 33 UTSI 0452 E LIZARD POINT 59 03 N BARRA Sol No omw No LOCATION POSITION Corrections from HF stations are transmitted proprietary format for access E 0777 ISLE OF MAN WON waw by users of Sercel DGPS receners Corrections are recatvable using a Veripos R Reference Station amp HUB FAROES 067 48 stand alone HF demodulator with a single or multiple station DINGLE SION WYW All Inmarsat reference stations corrections in RTCM 5 104 2 1 format ZEELAND SUM Rangos indicated are 750 2000km eran orme HF coverage shown noma m HF only 0705 CHERBOURG 49 40 0132 W These stations are avadable to VERIPOS users through special agreement between inmarsatonly 0706 We VERIPOS and noto however that as these stations 46 w the stations rs Please are nce operated by
26. ta loss that occurs through reception problems Most of these delays require less than a second though in some instances depending upon the amount of information being transferred overall delays of three to five seconds may occur Although ionospheric errors are normally removed through differential positioning the state of the ionosphere can differ between the base station and remote user over large distances As the base station calculates corrections based on local ionospheric conditions they may not completely account for the errors observed at the remote user s location This causes part of the spatial decorrelation that may be observed over large distances between base station and remote receivers Veripos SDIOOR User Manual 23 Index Absolute Accuracy 19 Access Code 13 Accuracy 19 23 AUX Baud Rate 17 Connector Type 17 Port 6 Baud Rate 7 14 Bit Error Rate 12 Bit Rate 12 Cable Connections 3 Cable Interface 3 Cables Routing and Securing 4 Connectivity 6 Coverage Maps 20 Customer Service 1 DATA Pin out 6 DB9 Connector 7 DGPS Errors 23 Age of Correction 23 Atmosphere 23 lonosphere 23 Latency 23 Proximity 23 Environmental Specifications 17 Frequency 12 Input Voltage 17 Installation Antenna Placement 6 Connecting to External Devices 6 Environmental Considerations 5 Humidity 5 Veripos SDIOOR User Manual Temperature 5 Power Considerations 5 Latency 19 Line Frequency 17 Low
27. tive Focus Line a new menu will appear giving you the option to view the current access code enter a new access code or cancel back to the main menu Figure 3 7 Access Code Menu 3 6 4 1 Entering a New Code If you hit the enter key when the Enter new code line is the active Focus Line a new menu will appear which will allow you to enter a new code You must then send the new code for validation using the Send line in the same menu Figure 3 8 New Code Menu 3 6 5 Unit Number Menu Item The fifth line of the main menu displays the unit number of the SDIOOR receiver If this line is the active Focus Line and you hit the enter key nothing will happen as this line does not lead to an additional menu 3 6 6 Stations Menu Item If you hit the enter key when the sixth line of the main menu is the active Focus Line a new menu will appear giving you the option of viewing the current stations entering new stations or canceling back to the main menu Veripos SDIOOR User Manual 13 Figure 3 9 Stations Menu 3 6 6 1 Entering New Stations If you hit the enter key when the Enter new stns line is the active Focus Line a new menu will appear which will allow you to either use all the stations or use some stations The default for this parameter is to use all stations If you choose to use only some stations you will then be prompted to enter the station numbers Figure 3 10 Enter New Stations Menu 3 6 7 Menu Sl
28. y you will be asked to enter the frequency in MHz If you choose to tune by service you will be given the choice of the following satellites HP 25East AORW or LP 3 6 2 Bit Error Rate and Signal Strength Menu Item The second line of the main menu displays the bit error rate of the signal being tracked and the signal strength in dBm If this line is the active Focus Line and you hit the enter key nothing will happen as this line does not lead to an additional menu 3 6 3 Low Noise Amplifier Menu Item The third line of the main menu displays whether or not the Low Noise Amplifier is turned on The LNA is defaulted to on When this feature is on there is 12V across the antenna connector on the back panel This will power an antenna that requires 12V While the antenna is being powered Veripos SDIOOR User Manual 12 there is 50mA maximum current draw the receiver When the Low Noise Amplifier is turned off there is no voltage across the antenna connector on the receiver and if your antenna requires voltage you will have to power it externally Your receiver comes equipped with an antenna short circuit protection If you hit the enter key while this line is the active Focus Line a new menu will appear where you can turn the LNA on or off or you can cancel back to the main menu Figure 3 6 LNA Menu 3 6 4 Access Code Menu Item If you hit the enter key when the fourth line of the main menu is the ac
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