LXI LX7007 инструкция обслуживания

LX7007 pro IGC V1.0 Variometer and GPS-Navigation System Draft[...]

LX 7007 pro IGC V1.0 Apr.2005 Page 2 Contents 1 G ENERA L .......................................................... .................................................. ............................................................ ... 4 1.1 T ECHNICAL DATA .......................................... .................................................. .[...]

LX 7007 pro IGC V1.0 Apr.2005 Page 3 2.2.6.1 St atistics duri ng fli ght ....................................... ............................................................... ................................................. 41 2.2.6.2 St atistics af ter flight ........................................ .............................................[...]

LX 7007 pro IGC V1.0 Apr.2005 Page 4 1 General The instrument consists of two units, th e LX 7007 DU main unit, and t he LX 7007 AU LCD Vario indicator unit. The 80mm diameter (3") main unit LX 7007 DU is fitted with an integ ral 12 channel GPS receiver and a high resolution display with 160x240 pixels. Th e 57 mm diameter (2 1/4") LX 70 [...]

LX 7007 pro IGC V1.0 Apr.2005 Page 5 1.2 Rotary switches and keys (buttons) The following controls are mounted on the front face of the LX7 007 DU • Four rotary selector switches • Six push buttons The LX7007AU is an indicator only and has no controls; the disp layed information being controlled from the LX7000DU 1.2.1 ON/START button - Switchi[...]

LX 7007 pro IGC V1.0 Apr.2005 Page 6 1.2.2 MODE selector (rotary switch) The mode selector is used to chang e modes of operation. This switch has the highest priority in the system. Whenever it is operated, a mode change will occur. 1.2.3 UP/DOWN selector (rotary switch) This rotary switch has a lower priority than the mode selector switch and is a[...]

LX 7007 pro IGC V1.0 Apr.2005 Page 7 2 Operating modes The LX 7007 PRO IGC has 7 modes or main menus. All of them are selectable directly by rotating the MODE switc h . The diagram shows the menu (mode) structure of LX 7007 PRO IGC. Navigation menus (APT, TP and TSK) have sub m enus, which can be sel ected using the Up/Down switch. GPS GPS status, [...]

LX 7007 pro IGC V1.0 Apr.2005 Page 8 2.1.1.1 QNH RES (QNH and Safety Altitude) Input Procedure: • Use the UP/DOWN selector to choose the item it is required to change (QNH, MG. VAR, ALT.R. or B UGS) • Press ENTER • Use UP/DOWN to select the value required and press ENTER to input it • Once all changes are complete, press ESC top return to S[...]

LX 7007 pro IGC V1.0 Apr.2005 Page 9 Before leaving the FLIGHT INFO menu, the actual name can be sav ed into pilot list, if not already present. LOGTIME is an important parameter as it shows the total memory availab le for recording the flig ht. TOTAL MEMORY is the capacity of memory in ho urs that can be stored and only depends on the settings. It[...]

LX 7007 pro IGC V1.0 Apr.2005 Page 10 K-RECORD: This record can be used to store non-essential flight paramet ers and is not active by def ault. It should not be activated unless the IGC reco rd format is fully understood. If required to be activated, the J-Record (see below) will select the flight parameters that are st ored in the K-Record. NEAR [...]

LX 7007 pro IGC V1.0 Apr.2005 Page 11 2.1.1.3 INIT The following parameters can be set using this option . • VARIO FIL: This sets the time constant of the vario from 0.5sec up to 5 secs; the defa ult setting is 2.0 secs • S.V. : S.V. m eans Smart Vario , giving four levels of dynamic d amping of the vario indication and off . • VARIO INT: Thi[...]

LX 7007 pro IGC V1.0 Apr.2005 Page 12 2.1.1.4 DISPLAY This option sets the contrast of the LC display. The actual c ontrast can vary with viewi ng angle, ambient light level and temperature. The contrast is changed by rotati ng the UP/DO WN selector. Default contrast setting is 50%. 2.1.1.5 TRANSFER This option initiates the transfer of data betwee[...]

LX 7007 pro IGC V1.0 Apr.2005 Page 13 2.1.2 SETUP of Options Requiring Access by P assword, After entering the password, 96990 , a further 21 system settings are av ai lable. During flight the p assword is not required, which means that when ENTER is selected in the Password option d uring flight, t he LX 7007 PRO IGC goes immediately into the foll[...]

LX 7007 pro IGC V1.0 Apr.2005 Page 14 TP-QUICK POINT – AUTO When SELECT: OFF is selected, the actual position will not be selected for navi gation When SELECT: ON is selected, the actual position will be selected automaticall y and displayed in the navigation p age. NEAR RADIUS The setting has nothing to do with the setting described in LO GGER .[...]

LX 7007 pro IGC V1.0 Apr.2005 Page 15 • A21: Orientation ( Options: TO NEXT , RAD.1. TP , and US ER VALUE ). If TO NEXT or RAD.1.TP are selected, then AUTO is also displayed not permitting a ny rotation. I f USE R VALUE is selected, the sector can be rotated. • A1: Fir st angle • R1: Radius of the sector having angl e A1, e.g. 3km for the FAI[...]

LX 7007 pro IGC V1.0 Apr.2005 Page 16 It i s therefore recommended that the graphics page is displayed during the start procedure to ensure th at a good start is achieved. Other possible options for the setting of A21 are: • RAD.1.TP : This type of start sector was used in the 1999 Wo rld Gliding Cha mpionships in Bayreuth. A radius is drawn from[...]

LX 7007 pro IGC V1.0 Apr.2005 Page 17 2.1.2.3.2 POINT ZONE This s etting defines the turn point zone, sometimes referred to as the observation zone. The procedure is very similar to setting the START ZONE except that more options are available for A2 1 . • SYMMETRICAL : The axis of the turn point zone is orientated symmetrically a bout the line b[...]

LX 7007 pro IGC V1.0 Apr.2005 Page 18 2.1.2.3.3 FINISH ZONE This setting defines t he FINISH ZONE o r L i n e . H i g h l i g h t t h e FINISH Z ONE w i t h t h e c u r s o r a n d o n p r e s s i n g ENTER , a similar screen as for the previous settings is displayed, e xcept that there are only two options fo r A21: • TO LAST LEG : The axis of t[...]

LX 7007 pro IGC V1.0 Apr.2005 Page 19 2.1.2.4 WARNINGS - Airspace Penetration and Height Warnings The LX 7007 pro IGC monitors the glider’s position both horizon tally and vertically in relation to SUA, a nd will give both an acoustic and visual warnin g prior to the airspace being penetrated. The warning will be activated a specified number of s[...]

LX 7007 pro IGC V1.0 Apr.2005 Page 20 Note!: Use the DISM ISS function to temporarily deactivate individual airspace warning s. All warnings can be reinstated using the R ESET WARNINGS command in the SETU P/Warnings scre en. ALTITUDE warnings can be setup in a similar way and inform the pilot that he is approaching pre-selected altitude limits. The[...]

LX 7007 pro IGC V1.0 Apr.2005 Page 21 • LAT/ LON: degrees and decimal minutes; or degrees, minutes and seconds • DIST: kilometer s (km); nautical m iles (NM); or statute miles (ml) • SP (Speed) kilo meters per hour (km/ h); knots ( kts); or statute miles per hou r (mph) • VARIO: meters per second (m/s); or knots (kts) • HDG: degrees magne[...]

LX 7007 pro IGC V1.0 Apr.2005 Page 22 Note!: If, for instance, 100 km is selected, then the airspace will on ly be shown when the ZOOM range is 100 km or lower. When the ZOOM range is g reater than 100 km, the parti cular airspace will not be shown . The LX7000 allows the following types of airspace to be shown: • Class A • Class B • Class C [...]

LX 7007 pro IGC V1.0 Apr.2005 Page 23 APT ZOOM: The airport zoom setting defines the ZOO M range under which the airports will be displayed . For instance, a 50 km setting will only sho w the airports when the selected ZOOM range is 50 km or lower; at greater ZOOM ranges, the airports will not be shown. The perm itted setting s are: ON, OFF, 5, 10,[...]

LX 7007 pro IGC V1.0 Apr.2005 Page 24 Each pilot has the capability, if needed, of protecting his con figuration by means of a personal password. This ensures that a particular pilot's configuratio n cannot be selected and altered by another pilot. If no pilot's name has been progr ammed, then UNKNOWN will be displayed and the settings ma[...]

LX 7007 pro IGC V1.0 Apr.2005 Page 25 2.1.2.9 SETUP NMEA The LX 7007 PRO IGC is capable of outputting positional data se ntences in the NMEA format for use by other devices. The various output configurations are shown below and by placin g the cursor on any one and p ressing ENTER , the individu al NMEA sentences will be displ ayed. If Winp ilot is[...]

LX 7007 pro IGC V1.0 Apr.2005 Page 26 2.1.2.13 LOAD Each time the instrument is powered up, the ballast settings ar e set to the m inimum. By setting the SW ITCH ON LOAD: SET, the ballast setting wi ll remain at the last setting made on the previous flight and will not be zeroed on instrument power up. 2.1.2.14 SETUP TE COMP. The LX 7007 PRO IGC of[...]

LX 7007 pro IGC V1.0 Apr.2005 Page 27 2.1.2.15 SETUP INPUT The LX 7007 PRO IGC has an input for an external spee d command switch. Using the external switch it is possible to switch between SC and Vario man ually. Setting the SC INPUT to ON means that closing the switch will cause the instrument to enter SC mode, and setting SC I NPUT to OFF means [...]

LX 7007 pro IGC V1.0 Apr.2005 Page 28 The vario indicator built into the LX 7007 AU is always Indicator 1 (no settings possible). Each further indicator has a DIP switch on the rear side that sets and identifies the in dicator and enables it to be programmed under that identifi cation. The positions of the swit ches are listed below. SW 1 ON Indica[...]

LX 7007 pro IGC V1.0 Apr.2005 Page 29 Upper numerical line: • Integrator, time, f light time , leg time Lower numerical li ne: • ALT (NN altitude), distance, GL DIF. (final glide altitude diff erence), SPEED (TAS), LEG S. (speed on leg). 2.1.2.17 COMPASS This unit is an optional extra. T he com pass module is conne cte d by the 485 bus to th e [...]

LX 7007 pro IGC V1.0 Apr.2005 Page 30 2.1.2.20 PAGE 3 (Additi onal Navigation Page) This page can only be activated or disabled . Default set i s O N. 2.1.2.21 SETUP AUDIO A wide variety of audio tones can be conf igured: • SC: VOL H audio volume will be increased b y speed command (H) o r decrease by ( L) • VARIO: Several types of audio can be[...]

LX 7007 pro IGC V1.0 Apr.2005 Page 31 By rotating the UP/DOWN selector the displayed altitude will appear in both m an d ft a t the same time. The TIME display can be changed to a Stop watch as follows: • Press START status STOP : 0:00 • Press START status RUN : 0:12 • Press START status STOP : 0:50 • Press START status STOP : 0:00 Reset ?[...]

LX 7007 pro IGC V1.0 Apr.2005 Page 32 2.2.3.1 Navigation in APT, TP or TSK There are five navigation pages; the first one is described bel ow. Note!: The glide ratio indicator consists of two numbers separated wit h an E (43E77). The left figures show the average glide ratio achieved during the last two minutes, while the right figures show the min[...]

LX 7007 pro IGC V1.0 Apr.2005 Page 33 Further rotation of the UP/DOWN selector will call up the fourth, or arrival page. ETA (estimated time of arrival) and ETE (estim ated time enroute ) de fine the arrival tim e and the time needed to reach the destination. Both depend on the settings in the INIT menu . If the glider is not tracking in t he direc[...]

LX 7007 pro IGC V1.0 Apr.2005 Page 34 If an incorrect letter is entered, then eit her press START or r otate the ZO OM selector to move the cursor back so that the letter can be re-entered. If the ICAO locato r is unknown, then th e following method shoul d be used. With the cursor o n ICAO , press ESC to move the cursor to the co untry. Select the[...]

LX 7007 pro IGC V1.0 Apr.2005 Page 35 GSPEED DIF. is the simplest method. The calculation is based on measuring ground speed changes while circling . A minimum of two full circles are necessary to obtain an accurate wind. The message WAIT2 or WAIT 1 info rms the pilot how many circles a re left to get the result . It is very important to keep the s[...]

LX 7007 pro IGC V1.0 Apr.2005 Page 36 2.2.4.2 TP EDIT This option allows the pilot to change TP data at any time. T he turn points used in LX 7007 PRO IGC have four attributes. Using attributes, when th e turn points are display ed in graphic pages, they will be represented by different symbols. The f our different types of turn points are as follo[...]

LX 7007 pro IGC V1.0 Apr.2005 Page 37 On activating the procedure, the present position is displ ayed with the name defined in one of two forms; AP (actual position), or TIME (date and time), depending on which option has been sel ected in the setup (through password) menu. Once selected, the data can be edit ed if required. This proced ure is usef[...]

LX 7007 pro IGC V1.0 Apr.2005 Page 38 The tasks are numbered from 00 to 99 and the turn points buildi ng a task num bered from 0 to 9. Point 0 is always the start point. 2.2.5.1 TSK - S ELECT All stored tasks can be viewed b y choosing SELECT and pressing ENTER. All pre-programmed tasks can now viewed by rotating the UP/DOWN selector; once the requ[...]

LX 7007 pro IGC V1.0 Apr.2005 Page 39 tasks are already modified for AAT. The A AT modified tasks are active for three flights onl y. After the third flight all sectors are set back to the defaul t settings (as defined in SETUP/OBS.ZONES ). This feature allows the compe tition pilot to make three take offs without loosing the AAT inform ati on. •[...]

LX 7007 pro IGC V1.0 Apr.2005 Page 40 Having used M OVE-function, th e “ new” point ha s a '#' as the fir st character (very significant). The se ctor and the reference point stay unchanged, but all navigation data is modi fied corresponding to the new (virtual) p oint. For example, the final glide is now calculated around the new poi[...]

LX 7007 pro IGC V1.0 Apr.2005 Page 41 All known methods (select, insert, an d delete) can be used to c hange the declaration at this stage. Changing of declaration will not change the TSK . The take off and start points as well as finish and landing points will usually be the same. If these poi nts are not identical in your task you have to change [...]

LX 7007 pro IGC V1.0 Apr.2005 Page 42 During an active task l eg, the time will remain blank as it is the TP con firmation time and is never shown until the TP is conf irmed. The com pleted l eg display shows tim e turn made , the time spent completing the leg (duration ), average speed on leg and % of time spen t climbing. The last shown scr een a[...]

LX 7007 pro IGC V1.0 Apr.2005 Page 43 • ROUTE - route flown will be shown On pressing ENTER with the cursor on ROUTE, the display shows: To program ZOOM, press ENTER and a sm all cross will appear in the middle of the screen. M ove the cross by rotating ZOOM and the UP/DOWN selector. Press ENTER when th e cross is positioned at the start of the a[...]

LX 7007 pro IGC V1.0 Apr.2005 Page 44 2.3.1 Smart Vario description The LX system incorporates two configurable electron ic filters in the circuitry. The first filter adj usts the time constant and is adjustable between 0 .5 and 5 seconds. The 0.5 setting is the fastest while the 5 setting provides maximum damping . The second filter, called the Sm[...]

LX 7007 pro IGC V1.0 Apr.2005 Page 45 • Continuous audio signal in + possible (other kinds of signals c an be chosen, see setup) • No audio at correct speed (dead band). 2.3.4 Final glide calculation The final glide calculator calculates the final glide altitude difference to the selected point (APT, TP). In the task mode the final glide is alw[...]

LX 7007 pro IGC V1.0 Apr.2005 Page 46 The password prevents another pilot from changing the configuration setting s that have been set up by the named pilot. As soon as a pilot has b een selected, the LX 7007 PRO IGC switc hes into the SET ELEVATION menu. In Summary: • If UNKNOWN pilot name is selected, then the FLI GHT INFO settings from the las[...]

LX 7007 pro IGC V1.0 Apr.2005 Page 47 2.4.3 P reflight ch eck It is strongly recommended to check all settings in the setup m ode access able without the password in case they have been changed by a p revious pilo t. All p arameters rem ain unch anged after switching off, with the exception of: • QNH • BUGS • Ballast if not defined with set i[...]

LX 7007 pro IGC V1.0 Apr.2005 Page 48 For that sector enter: • A21 USER VALUE 230° ( 50 ° + 180 ° ); 5 0 ° is the symmetric axis between the tw o radials (30 ° + 20 ° = 50 ° , because the complete sector has 40 ° ) • A1 20 ° , because the sector angle is 40 ° • R1 is 20km • A2 and R2 are 0 2.4.4.2 Starting a task If the glider is [...]

LX 7007 pro IGC V1.0 Apr.2005 Page 49 Confi rming RESTART with Y will restore the actual task. The task is n ow ready for new start. The restart has no influence on r ecorded data or declaration. 2.4.4.3 Automatic swap on reaching a TP u sing standard task and AAT By default, the LX 700 7 PRO IGC switches over to the navigation da ta of the next t [...]

LX 7007 pro IGC V1.0 Apr.2005 Page 50 Example: 2.4.4.5 TSK END On entering the finish zone the task stops automatical ly and a message TSK END w ill appear. If you want to fly a new task wit hout landing , then it i s necessary to use RESTART and S ELECT. If the MOVE function has been used on the finish point, then it w ill be necessary to finish t[...]

LX 7007 pro IGC V1.0 Apr.2005 Page 51 2.4.4.7 SIMPLE TASK The simple task feature is active prior to a regular task being started . The feature is very useful for pilots who do not fly tasks but fly from TP to TP (or to an APT). Sim ple task permits statistics to be stored like a real task and which can be displayed on the Statisti cs page and also[...]

LX 7007 pro IGC V1.0 Apr.2005 Page 52 3.1 Communication with PC After PC communication art was ch osen by the pilot, a PC connec ted to the 5P round connector normaly positioned on the instrument panel, can be used. All kin ds of PC communicatio n can be provided using of IGC port availabl e on the rear side of he unit. Use stan dard IGC cables. No[...]

LX 7007 pro IGC V1.0 Apr.2005 Page 53 CONNEC T indicates that both LX 7007 PRO IG C and PC have established co nnection and and are ready for dat a exchange. Note! IGC Shell program (developed by IGC ) in conjunction with LXN-IGC.DLL can be used f or flight downloa d, convert to IGC and validate. Both programs are available on www.fai.org/gl iding/[...]

LX 7007 pro IGC V1.0 Apr.2005 Page 54 3.1.1.2 Troubleshooting with LXE • Available communication ports for LXE (Set up → Co mm. Port) Highlighted ports are ready to be selected. 5 Means that LXE will use check ed port for communication with LX , there is no automatically selection by LXE. Selection of comm . port should be done after first ru n[...]

LX 7007 pro IGC V1.0 Apr.2005 Page 55 How to disable Active Sync ? After right mouse click on ActiveSync symbol in task bar, choos e Connection settings... and disab le it. (PC's with only one com m. port). Problems caused b y USB to 232 adapters. Normally PC has more than one USB port. On first use of USB/232 adapter, operating system will de[...]

LX 7007 pro IGC V1.0 Apr.2005 Page 56 3.1.2 Having proble ms dow nloading flight s (rea d sele cted fli ght-com ma nd). Symptoms: • Baud rate speed is not constant (oscillating from 0k to 19k) • More retries downloading blocks Result could be unsuccessful downloading of the flight. Workaround: • Reduce communication speed to 9600 bps or lower[...]

LX 7007 pro IGC V1.0 Apr.2005 Page 57 3.2 Communication with PDA A completely separated com . port with his own 9P sub D co nnecto r is s ituated on the rear side o f the unit. LX 7007 has a built in DC/ DC c onvert er whi ch ens ures 5V pow er for PDA . A s tan dar d LX cable (1638 or 163 6) will connect practically all iPAQ dev ices to LX 7007 wi[...]

LX 7007 pro IGC V1.0 Apr.2005 Page 58 3.3 Communication between LX 7007, Colibri or LX 20 The LX 7007 PRO IGC is able to exchange data (bi-directional) w ith the LX 20, Colibri an d Posigraph. The following data can be transferred: • *.DA4 files (TP and TSK) • Flight info • confirmation procedures (ZONES) Note! LX 7007 powers Colibri or LX 20[...]

LX 7007 pro IGC V1.0 Apr.2005 Page 59 4 Installation The LX 7007 PRO IGC main unit (LX 7000 DU) needs one standard 8 0mm c ut-ou t. The Vario sens or un it ( LX 700 7 AU) and any additional vario indicators need a stan dard 57mm cu t-out each. Three pressure connectors are fitted to the back of the LX 7007 AU. A label shows their functions. • Pto[...]

LX 7007 pro IGC V1.0 Apr.2005 Page 60 Installation of the LX 7007 PRO IGC • Prepare the cutout i n the instrument panel according to the drilling template. • Remove the press-in covers from the four main selectors on the LX 7007 PRO IGC. You can now see the mounting screws. • While holding the knobs, slacken the screws with a screwdr iver. No[...]

LX 7007 pro IGC V1.0 Apr.2005 Page 61 4.2 LX 7007 pro IGC full configuration (all connections plug and play) SUBD9 Buchse (Female) SUBD9 Stift ( Male) L X7007 AU LX7007 DU (Op tio n) LX7007 AU RS485 BUS RS485 BUS POWER SUPPLY RS232, PC CABLE L X5PC PC PDA LX1636/LX1638 CABLE COLIBRI / LX20-2000 LX7COL C ABLE LX7007 DU GSM FLARM OR POWER SUPPLY POWE[...]

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LX 7007 pro IGC V1.0 Apr.2005 page 63 4.3 Wiring 1 6 7 4 9 5 SUBD 15 Connector / f em ale LX70 07 ANAL OG U NIT white re d shield black y e llow GND +12V B A RS485 - I N SP EA K ER SUBD 9 / m ale GND +1 2 V DC I N SC 1 9 2 10 3 11 4 12 5 13 6 14 7 15 8 TX D RXD B A Chinc h SC sw itch Spea ker 30 cm 30cm 0. 5m AUD I O OU T 1 6 7 4 9 5 SUBD15 Connect[...]

LX 7007 pro IGC V1.0 Apr.2005 page 64 1 6 7 4 9 5 SUBD15 Conn ector / fem ale LX70 07 ANALO G U NIT white red shiel d black yel l o w GND +12 V B A R S 485 - I N SP EA K ER SUBD 9 / mal e GND + 12V D C I N SC 1 9 2 10 3 11 4 12 5 13 6 14 7 15 8 TX D RXD B A Chinch SC swi tch Spea ker 30 cm 30cm 0. 5m AUDIO OU T 1 6 7 4 9 5 SU BD15 Co nn ect or / fe[...]

LX 7007 pro IGC V1.0 Apr.2005 page 65 4.4 Tree structure Diagram ⇐ MODE ⇒[...]

LX7007 pro IGC V1.0 Apr. 2005 Page 66 5 Passwords 96990 Set up Sys tem parameters 55556 Activate external N MEA input (intern al GPS will be disconnected) This function is active until the unit is switched OFF or a ne w input of 5556 is made After using password 55556, t he INTEGRITY of f light recorder da ta will be lost (act ive flig ht only) 999[...]

LX7007 pro IGC V1.0 Apr. 2005 Page 67 6 Options 6.1 LX 7007 PRO IGC - Compass Module 6.1.1 General The compass m odule is an electronic compass (magnet ic field sen sor), which wa s developed f or the LX 7007 PRO IGC. The LX 7007 PRO IGC recognizes t he compass module autom at ically when it is co upled onto t h e 485 b us. The only configuration s[...]

LX7007 pro IGC V1.0 Apr. 2005 Page 68 The angular di fference bet ween HDG a nd TRK depe nds on the m agni tude of the wind vector a nd is normally quite small, which means that the meas urement has to be quite precise if accuracy is to be achieved. While the GP S data (TRK and GS) is precise, small i naccuracies in the heading of a bout 5° can ca[...]

LX7007 pro IGC V1.0 Apr. 2005 Page 69 Switch the LX 7007 PRO IGC back to Nav.-Page 3 and check again all 8 directions. The er ror should now be less than 1 0 – 2 0 (better to have 1 0 !). If t he errors are lar ger, then one should search for fa ult s in installation or in the adjustment procedure. When the final test is satisfactory, yo ur LX 70[...]

LX7007 pro IGC V1.0 Apr. 2005 Page 70 6.2 LX 7007 PRO IGC – Remote control units 6.2.1 Remote control keyboard type 6.2.1.1 General The unit consi sts of alum inum housin g (80x60x20 m m), a keyboard and a m icro controller. The keys are m ade of rubber and have a tactile feel. All LX 7007 PRO IGC units are ready to support th e LX Remote without[...]

LX7007 pro IGC V1.0 Apr. 2005 Page 71 6.2.1.3 Electronic connection The LX Remote should be co nnected to the LX 700 7 PRO IGC vi a a free RS485 B US port on the back of t he digital vario (9 P female). If the re are no free ports becau se other devices ha ve been connected, the n it is necessary to order a RS485 Splitting Unit to split one input i[...]

LX7007 pro IGC V1.0 Apr. 2005 Page 72 7 Revision history Apr 2005 1.0 NEW DONE[...]