North Star GM9571M manual

957 GPS/W AAS C HA RT N AVI GATOR I NSTALLATION M ANUAL Rev is io n C 1 Pa r t N u m b e r G M 9 57 I M Norths tar Te chnologi es 30 Su dbury Road Acto n, Massachus etts 01 720 800/62 8-4487 978/89 7-6600 www.northstarcmc.com[...]

Limited w arr anty policy Northstar T echnologies, Inc. warrants the Northstar 95 7 to be free from def ects in materials and workman ship f or a per iod of two (2) ye ars. Th is warr anty appli es to t he ori ginal p urchase r and to an y subsequent owner during the warranty period, which begins on the date of s hipment of the uni t, F .O .B . Act[...]

Contents SECTION ONE: Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Welcome to the Northstar 957 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Who should rea d this ma nual . . . . . . . . . . . . . . . . . . . . . . . . [...]

SECTION SEVEN: Troubleshooting and ser v icing the 957 system . . . . . . . . . . . 55 Troubleshoot ing 957 install ation proble ms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 Getting tec hnical support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [...]

957 Installa tion Manual, Revi sion C1 Page 1 S ECTI O N O N E: Intr oduction W elcome to the Northstar 957 The Northstar 957 is a full- featured colo r G P S /W A A S vector chart navigato r . The 957 can be connected wit h a variety of option al equi pment suc h as the N orthstar 490 echo sounder , and wi th V GA output eq uipment suc h as the N [...]

S E CTIO N O N E: Introduc tion Page 2 957 Inst allation Manu al, Revisi on C1 Scope of this man ual In thi s manual, you ’ll find informati on about th e follow ing topi cs: • wiring and instal ling the 957 • wirin g and insta l li ng the 2201 ante nna or o ptional 2 7 01 DG P S /W A AS receiver • configuri ng the N M EA port s f or N M EA[...]

S E CTIO N O N E: Intr oduct ion 957 Install ation Manual , Revision C1 Page 3 • sunshi eld (P/ N XP 600 ) • warranty registration card (P/ N G D671) • Northsta r 957 Installatio n Manu al (P/ N G M957I M) • Northstar 957 Flush-Mou nting Template (P/ N GT9 57) • Northsta r 957 Operator’s Manual (P/ N G M957UG ) • 2201 W AAS /G PS ante[...]

S E CTIO N O N E: Introduc tion Page 4 957 Inst allation Manu al, Revisi on C1 Step 5 . (Optional ) Install a nd connec t the Nort hstar 490 E cho Sound er. For ins truction s, see the Northstar 490 Installa tion Manua l (part num ber GM4 91). Step 6. Connect the 9 57 to ship ’s power, th e 2201 o r 2701, an d option ally, the 49 0—see ”Wir i[...]

957 Install ation Manual , Revision C1 Page 5 S ECTI O N T WO: Installing and wiring the 957 Saf ety conside r ations WARNING! Before startin g the ins tallation , be sure t o turn power off. Further , Northstar highly recom mends keepi ng pow er off whi le you’ re ins talli ng the system. If pow er is left on or turne d on during the install ati[...]

S ECT IO N TW O: Inst alling and wirin g the 957 Page 6 957 Installation M anual, Revi sion C1 Bench- testing t he 957 N orths tar reco mmends benc h- testing the 957 bef ore insta lling it ont o the vess el. Benc h testing ens ures t hat the eq uipment is full y operati onal, a nd lets the 2201 ant enna or 2 7 01 beacon receiver c ollect the c urr[...]

S ECTIO N TWO: Installing an d wirin g the 9 57 957 Install ation Manual , Revision C1 Page 7 Figur e 1: Mounting recommendations Regardless of the type of mounting, the 957 should be installed in an acce ssible location (dry) whe re the operat or can easily use the controls a nd clearly see the disp lay screen . Be sure to le ave a dire ct path fo[...]

S ECT IO N TW O: Inst alling and wirin g the 957 Page 8 957 Installation M anual, Revi sion C1 Flush -moun ting th e 957 When flush mount ing, leave at least t wo and a h alf inches of clearance spa ce behind th e mounting panel for all of the cables and co nnectors. Flush mo unting requires go od ventilati on behind the mounting panel. P oor venti[...]

S ECTIO N TWO: Installing an d wirin g the 9 57 957 Install ation Manual , Revision C1 Page 9 F igur e 2: 957 flush-mo unt clear ance dimens ions[...]

S ECT IO N TW O: Inst alling and wirin g the 957 Page 10 957 Installa tion Manual, Revi sion C1 Y ok e-mo unting the 957 Befor e drill ing, turn th e 957 to the desir ed angle on the yoke to make s ure there’ s enough sp ace f or the cab les. Leave clearanc e space as follows: • at leas t 2 in ch es of space all aroun d the sid es and the top ?[...]

S ECTIO N TWO: Installing an d wirin g the 9 57 957 Install ation Manual, Revi sion C1 Page 11 Figur e 3: 957 yoke-mount dimensio ns (side) 6.1” 1.9” 8.2” 2.5 12.4” 2.3”[...]

S ECT IO N TW O: Inst alling and wirin g the 957 Page 12 957 Installa tion Manual, Revi sion C1 Figur e 4: 957 yoke-mount dimen sions (front) 13.5” 11.6” 12.4 ”[...]

S ECTIO N TWO: Installing an d wirin g the 9 57 957 Install ation Manual, Revi sion C1 Page 13 Wi r i n g t h e 9 5 7 Av oidin g cable wiring short cuts Most install ation probl ems ar e cause d b y shortc uts taken wit h system cables . When wiring the 957 , follow th e gui delines illus trated in Figur e 5 b elo w . Figur e 5: A voiding cable wir[...]

S ECT IO N TW O: Inst alling and wirin g the 957 Page 14 957 Installa tion Manual, Revi sion C1 Underst anding the inte rface con nector s All of the 957’ s int erface connec tors are shown in Figure 6: ”Int erfac e con nectors (bac k of 957) ,” be lo w. Th e function of these connectors is desc ribed in T able 1, bel ow . Figur e 6: In terfa[...]

S ECTIO N TWO: Installing an d wirin g the 9 57 957 Install ation Manual, Revi sion C1 Page 15 Elec trica l power r equir ements Powe r s ou rce The 957 is a negat ive- gro und syste m that ’ s reve rse- po larity prot ecte d. DC power is req uired from a 10-volt mini mum to a 36- volt maximum usin g at least 16- gauge connect ing wire. Connectin[...]

S ECT IO N TW O: Inst alling and wirin g the 957 Page 16 957 Installa tion Manual, Revi sion C1 T he po wer cable has a n inline fuse to prot ect the vesse l’ s wiring, pre vent ele ctrical fires, and p revent d amage to the 957 . If you shorte n thi s cable, be sure to keep the in line fuse intact. The wires in the power ca ble must b e connec t[...]

957 Install ation Manual, Revi sion C1 Page 17 S ECTI O N TH R E E: Installing and wiring the 220 1 Intr oducing the 220 1 T he N orthsta r 22 01 G PS pod is a self-contai ned, hig h performance G P S an tenna/ receiver that al so receives Wide Area Augment ation System (W A AS) differenti al correction sig nals. W hen con nected to th e 95 7 , the[...]

S ECT IO N TH R E E: Instal ling and wiring the 220 1 Page 18 957 Installa tion Manual, Revi sion C1 Instal ling th e 220 1 2201 parts list The 2201 includes the f ollowing pa rts (see Figur e 7: ”2201 ante nna comp onents ,” belo w): • 22 01 G P S /W A AS p od • 3 moun ting screw s (10-32 U N F) and 3 washers for deck mountin g • 50- foo[...]

S ECTION THR E E: In st all ing a nd wiri ng t he 220 1 957 Install ation Manual, Revi sion C1 Page 19 • below the rad iation plan e of any I N M AR SA T or radar antennas, a nd away fro m any other high - power tran smit ting ant ennas (see Figure 8 on page 19). • high enou gh to provi de an unbloc ked view of the sk y in all directio ns, and [...]

S ECT IO N TH R E E: Instal ling and wiring the 220 1 Page 20 957 Installa tion Manual, Revi sion C1 Using a st andar d antenna mast ❶ Usi ng the 1”x 14 marine - industry sta nd ard U N S threa d mountin g, instal l the b ase of th e 22 01 o nto a st andard antenna ma st. Do not ov ertight en or y ou may dama ge the hous ing! ❷ T o av oid str[...]

S ECTION THR E E: In st all ing a nd wiri ng t he 220 1 957 Install ation Manual, Revi sion C1 Page 21 F igur e 1 0: Mounting on a fla t surf ace (v ie wed f ro m belo w) ❷ Make su re the 22 01 has enou gh mou nting cl earan ce so that yo u can ea sily connec t the cab le. For exampl e, mount the 22 01 on the edge of the de ck, or drill a small h[...]

S ECT IO N TH R E E: Instal ling and wiring the 220 1 Page 22 957 Installa tion Manual, Revi sion C1 2. Coil an y extra 2201- CA cable a way from the 2201. Don’t pinc h the cable or mak e an y sharp bends, and don ’t run the ca ble where it interferes with any co ntrols. Re-fabricating the 957 connector (optional) If you wa nt to sho rten the c[...]

S ECTION THR E E: In st all ing a nd wiri ng t he 220 1 957 Install ation Manual, Revi sion C1 Page 23 Selecting differ ential options T he 95 7 has four settin gs f or diffe rential op eratio n s. Fo r instructio ns on choosing the co rrect setting, se e ”Selec ting different ial opt ions” s tartin g on pa ge 36. Remote power-on Ship’s p owe[...]

S ECT IO N TH R E E: Instal ling and wiring the 220 1 Page 24 957 Installa tion Manual, Revi sion C1[...]

957 Install ation Manual, Revi sion C1 Page 25 S ECTI O N F O U R: Installing and wiring the 27 0 1 Intr oducing the 27 0 1 The N orthstar 27 01 is a high- performance, fully automatic 12- channel G P S /W A A S receive r and a two- channel beacon receive r packaged int o a self- con tained enc losure. The 27 01 receives d ifferential corrections f[...]

S ECT IO N FO U R: I nstalling and wiring t he 2 70 1 Page 26 957 Installa tion Manual, Revi sion C1 Instal ling th e 27 0 1 2701 parts list T h e 27 01 includes the following parts: • 27 01 D G P S /W A AS receive r • 10-foot d ata/po wer cabl e fo r con necti ng the 2 7 01 to the 957 (both cable ends are finis hed) • A N205- P G P S / D G P[...]

S E CTIO N F OU R : Inst alling and wi ring the 270 1 957 Install ation Manual, Revi sion C1 Page 27 Figur e 1 1: 27 0 1 case and mounting dimen sions Wi r i n g t h e 2 70 1 Connectin g the 2701 to the 957 T he 10-foot 95 7B DM- CA cable con nects th e 957 wit h the 27 01. Both e nds of t he cable are finis hed with c onnecto rs that p lug into th[...]

S ECT IO N FO U R: I nstalling and wiring t he 2 70 1 Page 28 957 Installa tion Manual, Revi sion C1 Instal ling th e AN205 -P antenna Choosing the antenna ’s mountin g location The 27 01 operate s with Norths tar’ s A N2 05- P “ c ombo” G P S / DG P S ant enna. Mount the an tenn a high eno ugh to clear an y obje cts and get an unobs tructe[...]

S E CTIO N F OU R : Inst alling and wi ring the 270 1 957 Install ation Manual, Revi sion C1 Page 29 If posit ion d ata is in termitten t, make s ure you have th e proper cable lengt h, and v erify th e qualit y of the a ntenna l ocatio n and the qua lity and proper term ination of the connec tors. Als o, make sure th at the 27 01’ s ground lu g [...]

S ECT IO N FO U R: I nstalling and wiring t he 2 70 1 Page 30 957 Installa tion Manual, Revi sion C1[...]

957 INSTALLATION MAN UAL, Revision C1 Page 31 S ECTI O N F IVE: Checking out the system Inserting a chart cartridge The c artridge slot is l ocated at the lower l eft-han d corn er of the 957. Before inserting a Navionics chart cartridge, make sure its label is facing up and that t he cartrid ge is or iented as s hown in Figure 13 below. I nsert th[...]

S E CTIO N FI V E: Checking out the syste m Page 32 957 INST ALLATION MANUAL, Revision C1 Figu re 1 3: P roperly inse r ting a chart cartridg e The Na vionics chart cartrid ge must stay free from debris and mois ture at all tim es. To ensure that yo u don’t expose the cart ridge to any envi ronmental damage, pl ease use caut ion wh en ch angi ng [...]

S E CTIO N FI V E: Checking o ut the system 957 INSTALLATION MAN UAL, Revision C1 Page 33 T urnin g the 957 on and off To turn on the 957, briefly press the PWR key. The 95 7 emits sev eral sho rt beeps as it d ispla ys the START-UP screen, then th e 957 p erform s a ser ies of self- tests to check its cri tical compon ents an d funct ions. Next , [...]

S E CTIO N FI V E: Checking out the syste m Page 34 957 INST ALLATION MANUAL, Revision C1 • if a c artridge is inside, th e cartri dge name and date are sho wn on the left of the CHA RT SETUP/STAT US screen (screen at left, bel ow). • if a ca rtrid ge isn’t ins talled o r is ins talled in correc tly , the words NONE IN SERTED a re shown (scre[...]

S E CTIO N FI V E: Checking o ut the system 957 INSTALLATION MAN UAL, Revision C1 Page 35 To see more inform ation abou t DGPS, on the GPS POSITION scre en, press th e DGPS I NFO key to display the DGPS STAT US screen. Ch eck for lo w noise leve ls and mid- range SNR readi ngs. To display more information abo ut signals rec eived from the satellit [...]

S E CTIO N FI V E: Checking out the syste m Page 36 957 INST ALLATION MANUAL, Revision C1 Selecting differ ential options The 957 has several se ttings for differential reception. T o sel ect one, pr ess the STAR key to display the OPTI ONS/S ERV ICE INF O scre en, th en pres s the RECEIVE R OPTIONS key to di splay the RECEI VER O PTIO NS scree n. [...]

S E CTIO N FI V E: Checking o ut the system 957 INSTALLATION MAN UAL, Revision C1 Page 37 Instal lation-tes t checklist To che ck-out the 957 system aft er inst allat ion: 1. T urn on the 957 , t hen c heck f or the pre senc e of G P S, W A A S, or D G P S signal s. 2. Review t he functio ns: W ith a c hart cart ridge in serte d , c hec k that the [...]

S E CTIO N FI V E: Checking out the syste m Page 38 957 INST ALLATION MANUAL, Revision C1[...]

957 INSTALLATION MAN UAL, Revision C1 Page 39 S ECTI O N S I X: Interf acing the 957 system Wi r i n g t h e connecto r pins T he 95 7 has the f ollo wing int erfac e ports : • N M EA 1 and 2 in put and output ( on the 18 - pin N M EA connector) • 7 - pin G P S connect or • R S-232 input a nd output (on the 18-pin N M EA connect or) • R S- [...]

S E CTIO N S I X: Inter fac ing the 957 syst em Page 40 957 INST ALLATION MANUAL, Revision C1 F igur e 1 5: N M EA connector pin configur a tion T able 5: N M EA conn ector pins Descri ption Wi re c o l o r Pi n NMEA port 1 i nput A brown 3 NMEA port 1 i nput B blue 1 NMEA port 1 input gr ound white wit h blue stripe 4 NMEA port 1 o utput A violet [...]

SE C T IO N SIX : In t e rf a ci n g t h e 9 57 s y st em 957 INSTALLATION MAN UAL, Revision C1 Page 41 Co n f i g u r i n g t h e NM EA output ports Y ou can set eac h output port to meet the require ments of devic es that conf orm to the NM EA 018 3 or othe r data-forma t specif ications: 1. Pre ss the STAR key unt il you see th e OPTIONS/SERVICE[...]

S E CTIO N S I X: Inter fac ing the 957 syst em Page 42 957 INST ALLATION MANUAL, Revision C1 Th e devices yo u’re interfacing wi th the 957 may ha ve special requirem ents, so check thei r installati on instruc tions. The Northstar factory settings a re fine for most perip heral devices, but th e following options, as desc ribed below , are a va[...]

SE C T IO N SIX : In t e rf a ci n g t h e 9 57 s y st em 957 INSTALLATION MAN UAL, Revision C1 Page 43 N M EA 01 83 format, the checksum i sn’t used . (Note: S ince the c hecks um isn’t used , the 95 7 may recei ve incor rect N M EA data when connect ed to an exte rnal R aytheo n loran.) • Datamarine CDX is requ ired b y Datamarine ’ s cro[...]

S E CTIO N S I X: Inter fac ing the 957 syst em Page 44 957 INST ALLATION MANUAL, Revision C1 3. Repea t for eac h senten ce as de sired. W hen you’ re don e, pres s the RETURN menu key to go b ack to th e PORT SETUP screen. If you want to set all th e sentenc es to the fa ctory set tings f or reco mmend ed outp ut, press th e SAFE RESET men u ke[...]

SE C T IO N SIX : In t e rf a ci n g t h e 9 57 s y st em 957 INSTALLATION MAN UAL, Revision C1 Page 45 • XX.XX ’ (lat/lon precis ion to t wo decim al pl aces/ hundredths of minutes/or 60 fee t) • XX.XXX ’ (lat/lo n pr ecisi on to three d ecimal places/ thous andths of min utes/ or 6 feet; this is the fa ctory setting ) • XX.XXXX ’ (la [...]

S E CTIO N S I X: Inter fac ing the 957 syst em Page 46 957 INST ALLATION MANUAL, Revision C1 Choosing the checks um setting Some older de vices may not accep t sentences containing the N M EA 0183 c hec ksum that’ s output b y the 957 . In suc h cases, the dev ice may not work properl y or at all. If you hav e prob lems in terfa cing to old er e[...]

SE C T IO N SIX : In t e rf a ci n g t h e 9 57 s y st em 957 INSTALLATION MAN UAL, Revision C1 Page 47 relay), a spike s uppressio n diode s uch as a 1N 40 01 should be connect ed across the lo ad. Catho de connect s to the power side of the devic e and anode connect s to the output pi n side. The output is normal l y open , switching to ground fo[...]

S E CTIO N S I X: Inter fac ing the 957 syst em Page 48 957 INST ALLATION MANUAL, Revision C1 0180, N M EA 01 83, Data marine C D X, or R ayt heon 0183) to the R S-232 port’ s output for direct connection to the co mputer . 1. Pre ss the STAR key to disp lay the OPTIONS/SERVICE INFO scre en, then press the PORT SETUP OP TIONS menu key . 2. A t th[...]

SE C T IO N SIX : In t e rf a ci n g t h e 9 57 s y st em 957 INSTALLATION MAN UAL, Revision C1 Page 49 C onnecting the 957 to a r emote displ ay The 95 7’s VGA conne ctor is us ed to connect t he 957 with a remo te dis play, s uch as the No rthstar 1201. Northsta r doesn’t supply the connecting cable for non-Northstar displays because the ca b[...]

S E CTIO N S I X: Inter fac ing the 957 syst em Page 50 957 INST ALLATION MANUAL, Revision C1 C onnecting tw o Northstar units Y ou can con nect two 957 ’s and then t ransf er one of t he unit’ s waypoi nts an d route s into the oth er . T o con nect t he 95 7’ s, you must fab ricate a n interfac e cable and termi nate bot h its en ds with th[...]

SE C T IO N SIX : In t e rf a ci n g t h e 9 57 s y st em 957 INSTALLATION MAN UAL, Revision C1 Page 51 Figur e 1 7: 957 aux ports’ i nterface diagram (wir ing side vie w, sol der cup) T able 8: 957 t o 957 wiring 957 Pi n # Func ti on 9 57 Pi n # Fu nc t i on 1 Ground s hield 1 Ground shie ld 2 No conn ect 2 No connect 3 Aux In B 5 Aux Out B 4 A[...]

S E CTIO N S I X: Inter fac ing the 957 syst em Page 52 957 INST ALLATION MANUAL, Revision C1 Figur e 1 8 : 952/95 1 / 94 1 and 957 aux ports’ interface diagr am (w iring side vi e w, solder cup) 952/951/9 41 10-PIN AUX CONNECTOR Pin number 1 2 3 4 957 6-PIN AUX CONNECTOR Pin number 5 6 7 8 9 10 1 2 3 4 5 6 No connect N o connect No co n ne c t N[...]

SE C T IO N SIX : In t e rf a ci n g t h e 9 57 s y st em 957 INSTALLATION MAN UAL, Revision C1 Page 53 3. Slid e the twis t lock o nto the co nnect or bod y . 4. Scre w the conn ector backsh ell to the co nnect or body , and tigh ten. 5. Install the st rain- relief clam p with two sc rews. 6. Connect each end of the ca ble into th e 6- pin po rts [...]

S E CTIO N S I X: Inter fac ing the 957 syst em Page 54 957 INST ALLATION MANUAL, Revision C1 the wiring to sup port th e 957’ s ex ternal ho nk feature. Y ou can use R adio Shack pa rt num ber 27 3-06 0 o r an e quival ent. F igure 1 9: Pin 1 4 honk alarm connection A continu ous ho nking sequ ence will begin, e ither w hen the vessel moves outs[...]

957 INSTALLATION MAN UAL, Revision C1 Page 55 S ECTI O N S EVE N: T r oubleshooting and servicing the 957 system T r oubleshootin g 957 instal lation problems Typi cal prob lems that may oc cur duri ng or after the 957’s installa tion ar e described in the t ables be low. T ab le 1 0: T roubleshootin g the 957 i nstallation Problem Area Sympto m [...]

S E CTIO N S E V E N: T r oubleshooti ng and serv icing t he 957 syste m Page 56 957 INST ALLATION MANUAL, Revision C1 DISPLAY (cont.) • The disp lay screen dims , either sligh tly or more, after the 957 has been on for a certain t ime. • The mes sage 8117 F AILUR E appears where th e video i nput ima ge shoul d be. • Color bars appe ar where[...]

S E CTI ON S E VE N: T roubles hooting an d servic ing the 95 7 system 957 INSTALLATION MAN UAL, Revision C1 Page 57 T able 1 1: T roublesh ooting the 220 1 ins tallation If . . . Then . . . Satellite signals are oft en lost, or the 220 1 works while you ’re travelling i n one directio n, but not the opp osite one. The 2201 may be parti ally sh a[...]

S E CTIO N S E V E N: T r oubleshooti ng and serv icing t he 957 syste m Page 58 957 INST ALLATION MANUAL, Revision C1 T able 1 2: T roubleshooting the 27 0 1 and AN2 05-P installat ion If . . . Then . . . Satellite signals are of ten lost, o r the AN205-P works while you’re travelli ng in one dire ction, but not the opposite on e. The an tenn a [...]

S E CTI ON S E VE N: T roubles hooting an d servic ing the 95 7 system 957 INSTALLATION MAN UAL, Revision C1 Page 59 Getting technical support Co ntacting North s tar Af ter you’ve followed the inst ructions in this ma nual, if you need technical assista nce or h ave any ot her service- rela ted questi ons, y ou ca n cont act the Northstar S ervi[...]

S E CTIO N S E V E N: T r oubleshooti ng and serv icing t he 957 syste m Page 60 957 INST ALLATION MANUAL, Revision C1 Hear ing fr om y ou Y ou r feedback is import ant and help s Northstar ensu re that this manu al is a va luable resou rce f or all mari ne tec hnician s. Emai l your comm e nt s or suggesti ons about this manu al to the follo w ing[...]

S E CTI ON S E VE N: T roubles hooting an d servic ing the 95 7 system 957 INSTALLATION MAN UAL, Revision C1 Page 61 For dealers Once Norths tar has posted an addendum to its website, y ou can ca ll the N orthst ar Sal es Depa rtme nt to or der th e corre sponding sof tware update , or do wnload the update from the D ealer E xpress are a of the web[...]

S E CTIO N S E V E N: T r oubleshooti ng and serv icing t he 957 syste m Page 62 957 INST ALLATION MANUAL, Revision C1 Returnin g a 957 system f or service The 95 7 is covered by a two- year hardware- only warranty , which, in summ ary , stat es that if the u nit is retu rned to t he factory b y the o wner or dealer during the warranty period, Nort[...]

957 INSTALLATION MAN UAL, Revision C1 Page 63 A PPEN DIX A : 957 system technical specifications T able 1 4: 957 t echnical specifications Physical fe atures/envir o nmental Interfaci ng Waterproof c ontrol hea d Two b i-directional NMEA I/O ports, 1 AUX p o rt 10.4” diago nal color LCD Two b i-directio nal RS-23 2 ports Unsurpa ssed sun light vi[...]

AP P E N D IX A: 957 system tec hnica l speci fic ations Page 64 957 INST ALLATION MANUAL, Revision C1 T able 1 5: 2 20 1 techn ical specifications Physical fe atures Interfacin g Self-contai ned 12-chann el L1 GPS/WAAS pod ant enna- receiv er. Dimens ions: 4.5 " (114mm ) diamet er x 3.79 " (96mm) high. Weight: 1.2 lb. maximum excluding c[...]

A PP E N D IX A: 95 7 system techn ical spec ifica tions 957 INSTALLATION MAN UAL, Revision C1 Page 65 T able 1 6: 27 0 1 technical specifi cations Physical fe atures Interfacin g Dimens ions: 2.0 ” high x 4.68” wide x 8.9” deep Weight: 2 p ounds Prim ary power: 10 to 40 VDC (12V and 24V syste ms). 10 wat ts typical. RS-232 , GPS, and beacon [...]

AP P E N D IX A: 957 system tec hnica l speci fic ations Page 66 957 INST ALLATION MANUAL, Revision C1[...]