Manuel d'utilisation / d'entretien du produit GTS-822A du fabricant Topcon
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INSTRUCTION MANUAL AUTO TRACKING T OT AL ST A TION G TS - 820A SER I ES GTS -821A GTS -822A GTS -823A GTS -825A.
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1 FO REWO RD FOREWORD Thank you for purchas ing the TOPCON Auto Tracki ng Total S tation, GTS-8 2 0A series . For t he best p erformance of the instruments, please carefully read the se instructions and keep t hem in a con venient l oc at i on for future reference.
2 FO REWO RD Rotat i ng t he instrum ent and telesco pe R o tat i on of th e i nst r um ent or te le s c ope i s driven ele ct ronical ly i n no rma l ope rat ion. Do not dist u rb t he rotat ion. Stora ge in t he case Keep t h e te lescope hor izontall y and tur n the ins trument to a lign its mark wi th the lo wer bas e mark (Sto r ag e mar k) .
3 FO REWO RD Displa y for Safe U se In order to encourage t he safe use o f pr oduc ts and pr eve nt a ny danger to the operator and o ther s o r damage to p ropertie s, im por tant war nings a re p ut on the pro ducts an d in serted i n the i nst ruc tion manuals .
4 FO REWO RD User 1)Thi s product is for pr ofessi onal use o nly ! Th e user i s requi red t o b e a qua lified surveyor or have a good knowl edge of s ur vey ing, in or der to underst and the u ser an d safe t y inst ructi ons, bef or e op er ating, insp ecting or adjust i ng.
5 FO REWO RD Las er S af ety GTS-82 0A serie s uses t he visib le la ser beam fo r auto tra cking, o ptical communi c atio n. The GTS-82 0A serie s pr odu cts a re man u facture d and s old in a ccor .
6 FO REWO RD Contents FO REWO RD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 General Handling Pr ecau tions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7 FO REWO RD 4. 4 DAT A OUTPU T . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-15 5 PR OGRA M M ODES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5- 1 5. 1 S e t t i ng a D i r ec t io n Angle fo r B acks igh t Orienta tion .
8 FO REWO RD 14 DETACH/ATTACH OF TRIBRACH . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-1 15 BATT ERY S YST EM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 -1 16 PR ISM S YST EM . . . . . . . . . . . . . .
9 FO REWO RD Standar d Set Comp o sition The num erical val ue in p arenthe ses sho ws t he quan tity . (Make s ure t hat all o f the ab ove items ar e with t he instr umen t when purchas ed.
1-1 1 NOME NCLA TURE AND FUNC TIONS 1 NOME NCLA TURE A ND FUN CTIO NS 1.1 Nom enc latu re Po wer sup ply conne ctor Base fi xin g sc rew Opti cal plum m et telescope Handl e O bj ect ive lens L aser a.
1-2 1 NOME NCLA TURE AND FUNC TIONS T elesc ope fo cus ing knob Pla te level T elesc ope grip T elesc ope eye piec e I nstru m ent c enter mar k H and le f ix ing kno b V ertic al s huttl e V e rtical.
1-3 1 NOME NCLA TURE AND FUNC TIONS 1.2 Displ ay • Dis play In gene ral upp er fo ur l i nes display t he mea suri ng d ata, and the bot tom l ine dis plays th e soft ke y functi o n whi ch is c hanged by the m easuri ng mode. • Co ntra st T he c ont ras t and i ll u min at io n of d i spl a y wi ndo w are adj u sted by st a r ( H ) key .
1-4 1 NOME NCLA TURE AND FUNC TIONS l The sy mbol m arks for Auto -tra ckin g and Auto-col lima ting 1.3 Ope rat ing K ey Auto-collimating ( Laser is emit ting ) GTS-82 0A series is i n auto- coll i mat ing st atu s. Aut o-tr acki ng ( L aser is emi tting ) GTS- 820A se r ies is in au t o- tr acking s tatu s.
1-5 1 NOME NCLA TURE AND FUNC TIONS 1.4 Function Key ( S o ft Key) The So ft K ey F unc tion s are lab eled o n the bot tom o f displ a y. S oft K ey f unct ions are di fferen t for each measu rement. Page Displa y Soft key Function Ang le measu ring SD F1 Sl ope distanc e m easu ring mo de.
1-6 1 NOME NCLA TURE AND FUNC TIONS Page Displa y Soft key Function Slop e dis tan ce measu ring ME AS F1 Starts slope di sta nce measur eme nt m ode . Chan ges Con tinuous / N-time s (singl e) meas urem en t mode. M OD E F2 Cha nges F ine / Coarse (1 mm) /C oarse (10mm) m od e.
1-7 1 NOME NCLA TURE AND FUNC TIONS 1.5 Star key ( * key) mo de Pr ess the ( H ) key to vi ew the i nstr ument opt io ns. S ince the re are t hree scr een s of o ptio ns, pr ess [F6](1 ↓ ) so ft ke y to vie w the n ext screen.
1-8 1 NOME NCLA TURE AND FUNC TIONS 1) View D a te & Tim e The d ate an d time can be viewed on both scr eens. To change the dis played order of th e dat e, (Dat e/ Month /Y ear), (Mo nth / Date / Y ear) or ( Year/Month/Date), see Chap ter 8 “ PA RAMETERS SE T TI NG MODE ” .
1-9 1 NOME NCLA TURE AND FUNC TIONS 9) R e ticle illu m in atio n (OFF/Low/Middle/H igh) P r es s t he [F6 ] ke y to ge t to S cree n 2 on t he dis pla y. Pre ss th e [F 4] k ey t o turn th e reti cle illu min ati on ON. Continuin g to pres s [F4] will change th e intensity op tions.
1-1 0 1 NOME NCLA TURE AND FUNC TIONS 13) Tr a cki ng I ndicato r A m an wh o is stay ing on li ne with the direc tion of GTS- 820 A serie s or auto ma t ic tr ack i ng statu s by emit te d LED l ight (orange co l or) f rom GTS -820A seri es. • Op era tion Pr essi ng [F3] k ey on s creen th ree func tions T racking Ind icator .
1 - 11 1 NOME NCLA TURE AND FUNC TIONS 1.6 Auto Power Of f The Au to Pow er OFF feature c an be s et from 1 to 99 m inu tes. If no ke ys a re p ress ed withi n the se t tim e, t he Auto Power O FF wil l automa tica lly tu rn t he instr u ment OFF i n order to save the batt ery time.
1-1 2 1 NOME NCLA TURE AND FUNC TIONS 1.9 Using to gethe r wit h R C- 2II Rem ote C ontr ol Syst em Usi ng toge t he r wit h RC-2I I Rem ote Con t rol Syst em makes it poss i ble to opt ic al com mun icat e b et we en the i ns trument and rem ot e controll er RC-2RII , the pris m si de.
1 - 13 1 NOME NCLA TURE AND FUNC TIONS 1.10 Using conn ecting with Pe rso nal Compu ter (P C ) The a uto-tracking fu nction or auto col lima ting fun ction makes eas y remot e control of t he i nstrument fr om PC . Th e fol low ings ar e the ma in co mm unic ati on c omm and s an d ex plan ati ons .
2-1 2 PREP ARA TION FOR M EASUREME NT 2 PREP ARA TION F O R MEASUREMENT 2.1 Power Con nec tion (unneces sary if on- board Ni-MH batter y BT- 56Q i s used ) See b elow for connecting th e external bat tery pack. l Bat ter y pack BT- 3Q P owe r c ord , PC -5 is us ed .
2-2 2 PREP ARA TION FOR M EASUREME NT 2.2 Settin g I nstru ment U p For Measu r emen t Mount the inst rum ent t o the tripod. Level and cente r th e instrum en t pre cisel y to ins ure t he best per form an ce. U se t ripo ds with a tr ipod screw of 5/ 8 in.
2-3 2 PREP ARA TION FOR M EASUREME NT 2.3 Power Switch Key ON l Self check ing option The self check i ng func t ion is to che ck int er nal communi ca t ion and ti lt sens or off set valu e.
2-4 2 PREP ARA TION FOR M EASUREME NT 2.4 Bat tery Le ve l I ndicat or The batte ry power in dicator shows the leve l of battery strength. Indicates B attery Powe r Remaining Measu r em ent i s possi bl e. The pow er is p oor . T he batter y should be re char ged or r eplace t he batte ry .
2-5 2 PREP ARA TION FOR M EASUREME NT 2.5 Main Me nu Icons The main men u icons are as fo llow s . Sel ect the menu by pr e ssi ng s oft keys ([ F1 ]~[ F 6]) . ST ANDARD MEA S UREMENT MODES l Angl e measu rement l Di sta nce me asur ement l Coor dinat e meas uremen t (Se e Cha pter 4 “ST A NDAR D MEA SUR EME NT MODE ” .
2-6 2 PREP ARA TION FOR M EASUREME NT 2.6 V ertic al an d Horizo ntal Angle T ilt Co rrect ion When the til t s ensors ar e act iv ated , autom atic correcti on of ve rtical an d ho riz ontal ang le f or misl ev elm ent is di splayed . T o ens ure a preci s e angle me asurement , til t s enso rs must be tur ned on.
2-7 2 PREP ARA TION FOR M EASUREME NT l Settin g Tilt Correc tion b y Soft Key Enable you to select tilt ON/OFF function o n page 2. The set t ing perfor m ed here will be me mor ized aft e r po wering OFF .
2-8 2 PREP ARA TION FOR M EASUREME NT 2.8 Resume M ode ON/OF F The R esume mod e will memo rize the last disp lay or mode when t he powe r is turn ed OFF . When the pow er is tur ned bac k ON, th e last di splay or mode will b e shown . The R esume mod e option o nl y appea rs when the power i s OF F.
2-9 2 PREP ARA TION FOR M EASUREME NT 2. 1 0 Memo ry Ca rd Ho w to i n ser t a me m o r y car d How to extract a memory card 1) Pull the ca rd c over lev er to ope n th e car d co ver . 2) Insert a memory c ard until the card gui de i s up. 3) Close the card cover .
2 - 10 2 PREP ARA TION FOR M EASUREME NT 2.1 1 Inc lination of P rism and Measu r ing Er r or For t he bes t resu lts, aim o r poin t p risms i n the dir ection of the GTS- 820A seri es so tha t m aximum signal can b e ret urned t o the ins trument. Sig hting pr i sm obli quely because of in clined s etti ngs , may res ult in measuring errors.
2-1 1 2 PREP ARA TION FOR M EASUREME NT l Prism type-2 (Normal p ri sm ) l Prism type - 3 or 5 (P rism unit A2/A3) (Exam ple) In case Pri sm const ant val ue (C) = 0mm, Pri sm inc lina tion = 20°, Me.
3-1 3 AU T OMA TIC TR ACK ING / A UT OMA TIC CO LL IMA TION 3 AUTOMA TIC TRAC KI NG / AU T OM ATIC C OLL IM A TIO N 3.1 Automa t ic T racking Measu ring the moving t arg et i n autom at ic tr ac king mo de. l The Coars e (1 0mm) mode is used for the mov i ng tar g et.
3-2 3 AU T OMA TIC TR ACK ING / A UT OMA TIC CO LL IMA TION 4 Choos e meas urin g m odes by pressing the sof t ke ys. Me as urin g st arts . Samp le: Hori z onta l distan ce measur in g [F2] l If t he.
3-3 3 AU T OMA TIC TR ACK ING / A UT OMA TIC CO LL IMA TION 3.2 Automatic Collim ation The fu nction enabl es to co llimate a utomatically so t hat the instrument sear che s for the center of the pr ism w hen the te le s cop ic is ai m ed a pr i s m rough ly.
3-4 3 AU T OMA TIC TR ACK ING / A UT OMA TIC CO LL IMA TION 3.3 Range o f Laser fo r Auto-tr acki ng and Auto-c ollimat in g The r an ge of la ser at the long d i s tance is wi thin ±30 ' as sh own i n f ollo w in g.
3-5 3 AU T OMA TIC TR ACK ING / A UT OMA TIC CO LL IMA TION 3. 4 Set ting Para me ters for Au to -T ra ckin g A pr op er s etting f o r ea ch paramet e r ar e nece ssar y for cu stom use. The se tting of the par ameters ca n be done in t he st ar ke y mode.
3-6 3 AU T OMA TIC TR ACK ING / A UT OMA TIC CO LL IMA TION [Ex a m pl e] SEARC H RANG E : 10 ° i n horiz ontal, 5 ° in v ert ic al Set ti ng Sea rch ra nge r equ i res c onsidera tion.
3-7 3 AU T OMA TIC TR ACK ING / A UT OMA TIC CO LL IMA TION 3.4.2 How to set the para mete rs Sa mpl e setti ng: Se t TRAC KING SPEE D to [M ACHINE CO NTROL ] Ope rating pro cedur e Op tion Disp lay 1 Pr ess the star [ * ] key to be in star k ey mode.
4-1 4 ST ANDAR D MEAS UR EM ENT MO DE 4 ST ANDARD ME AS U REMENT MODE 4.1 Angle Me asuremen t 4.1.1 Measuring Horizontal Angle Right and V ertical Angle Make sur e the mo de is in Angl e m eas urement. Op era t ing pro ced ure Ope rati on Di spl ay 1 Collimate the 1st t arget (A).
4-2 4 ST ANDAR D MEAS UR EM ENT MO DE 4. 1 .2 Swi tc hi ng Ho rizo nt al A n gle R ight /Lef t Make sur e the mo de is An gle m ea sureme nt. 4.1.3 Measuri n g from the Required Ho rizontal Angle 1) Sett i ng by Ho l d ing the Angle Make sur e the mo de is an gle m easure men t .
4-3 4 ST ANDAR D MEAS UR EM ENT MO DE 2) Set ting a Hori zontal Angle fr om t he Keys Make sur e the mo de is An gle m ea sureme nt . 4.1.4 V ertical Angle Perc ent Grade(%) Mod e Make sur e the mo de is An gle m ea sureme nt . Ope rating pro cedure Ope ration Dis play 1 Collimate t he target.
4-4 4 ST ANDAR D MEAS UR EM ENT MO DE 4.1.5 Automatic R otati on to a Required Horizon t a l and V ertical Absolute Angle The G TS-820A series can be r otat ed to a re quired h orizo ntal and vertical abs olute an gle by direct key input.
4-5 4 ST ANDAR D MEAS UR EM ENT MO DE 4.2 Distance Meas ureme nt 4.2.1 Setting of the Atmospheric Correction When setti ng t he atmosph eric corr ection, o bta in th e correc tion value b y measuri ng the tem per atur e and pres sure.
4-6 4 ST ANDAR D MEAS UR EM ENT MO DE 4.2 .4 Dist ance Mea s ure ment ( Si ng le/N - t imes M easu rement) When presetti n g th e n umber o f tim es, the inst rument measur es t he dist ance as the setti ng times a nd th e av era ge d is tanc e will b e di splaye d.
4-7 4 ST ANDAR D MEAS UR EM ENT MO DE The av erag e val ue is disp laye d foll owin g with buzze r sound and “ * ” mark d isappea rs. l Pr ess [F1] (MEAS) key for re-m ea suring af ter t he mea sure ment in hel d. l T o retu rn to th e conti nu ous measu ring , pr ess [F1] (MEAS) key twi ce.
4-8 4 ST ANDAR D MEAS UR EM ENT MO DE 4.2.5 Fine / Coar se Measuring Mode •Fine mo de : This is a n ormal d istance measuri ng mod e. Measu rement tim e 0.2mm mod e : appr ox.2 .8 s eco nds 1 mm mod e : appr ox.1. 2 s eco nds The un i t to b e dis played is 0.
4-9 4 ST ANDAR D MEAS UR EM ENT MO DE 4.2.6 Stake Ou t (S-O) The st ake out dista nce is the di f ference betw een the m e asured di sta nce and t he preset dista nce.
4 - 10 4 ST ANDAR D MEAS UR EM ENT MO DE 4.3 COORDINA TE M E ASUREMENT 4.3.1 Setti ng Coordinate Values o f Occupied Point The occu pied poin t c oordina tes (NEZ) can be pre set in the GTS -82 0A Se ries to c al cu lat e th e unknow n poi nt c oordina tes.
4-1 1 4 ST ANDAR D MEAS UR EM ENT MO DE 4 Input new data and press [ENT] key . *1) Me as urin g st arts . N coord. [ENT] E coor d. [ENT] Z coor d. [ENT] *1)T o ca ncel the set ting, press [ F 1](E XIT ) key . Set ting occ. poin t N : 0. 0000 E : 0. 0000 Z : 0.
4 - 12 4 ST ANDAR D MEAS UR EM ENT MO DE 4.3.2 Setti ng of the Instrument He i ght / Pri sm Height The in stru ment he ight and pris m h eigh t ar e used to compute the g round elev ation of th e unknow n point. If the option to stor e NEZ is (o n), the instr ument and prism heights w ill be stored in memory when power is turned off.
4-1 3 4 ST ANDAR D MEAS UR EM ENT MO DE 4. 3 .3 E x ecu ti on of C oor di nate Measu ri n g Measu re the c oordinat es by en tering t h e in stru m ent he ight and pri sm heig ht, c oord ina tes of un known point will b e measured directly . l When setti ng coordinate value s of oc cupied point, see Section 4.
4 - 14 4 ST ANDAR D MEAS UR EM ENT MO DE The r e sult will be s hown. *1) In case the coordinate of in s trument point is not entered, ( 0,0 ,0) will be u s ed as the de fault for the ins trum ent poi nt. The i n stru m ent he ight will be cal cu late d as 0 whe n th e ins trument hei ght i s not entere d.
4-1 5 4 ST ANDAR D MEAS UR EM ENT MO DE 4.4 DA T A OUTPUT Resul t of meas ure men t is tran sfer red to D ata Col l ect o r (FC serie s) fr om GTS-8 2 0A serie s . [Ex am ple: Distanc e measu rement mo de] Conf ir m the d istance measur e ment m ode. The fo llowi ng dat a wi ll be outp ut at eac h mode.
4 - 16 4 ST ANDAR D MEAS UR EM ENT MO DE l Cont ro l by int er fac e for T opcon AP -L1A sy stem, se e Chap ter 5 “ PROG RAM M ODES” - [EX T .LI NK] sect ion . l When using othe r wi r eles s modem or optica l re mote con t rolle r, se lect to [N one] for t he p roto col of co mmunic ation i n Chapte r 8 “P ARAMETER S SETTI NG MODE ” .
5-1 5 P ROGRAM MODES 5 PROG RAM M OD ES l The l oa ded measu ring program s are a dde d o n thi s menu. Prog St d Me m Comm Adj Para 2003-10-10 15:30:40 PROG RAM M ODE (AP PLICATION ME ASUR EME NT) 1. Set ting a Hor iz ontal An gle 2. Re taini ng a Co or di nate (ST ORE-NE Z) 3.
5-2 5 P ROGRAM MODES 5.1 Settin g a Directio n Angle for B ack sight Or ientation ( En t er i ng th e i ns tr um e nt an d b acks ig ht coordinate value s ) Fr om the c oor dinate v alue of b ack sigh t point ( beari ng poin t) an d instru ment po int, the dire ctio n a ngle fro m the in strumen t poi nt t o the b ack sight po i nt can be set .
5-3 5 P ROGRAM MODES 5.2 Retai ning a Co ordin ate (ST ORE- N EZ) Suppose the instru ment P0 mo ves to P1, P2, P3, e tc. and the coordinate at P1 , P2, P3 e tc., last point will be retained in the memory , a fter m o v ing , as from th e origin poi nt.
5-4 5 P ROGRAM MODES 5 Pre ss [F6] ( SET ) ke y . Coordinate o f P1 will b e d isplayed . [F6] 6 Pre ss [F5] ( YES ) key . Coordi nate of P 1 will b e decided. [F 5] The d i spl ay return to main menu. T urn power off and mo ve instru ment to P1 ( Pris m P1 move to P0 ).
5-5 5 P ROGRAM MODES 5.3 Remote Ele vatio n meas urem ent (REM) T o obt a in e leva tion of t he point at w hic h setting the t arg et p rism i s not p oss ible , place t he prism at any poi nt o n the ve rtical l ine fr om the targ et then carry out REM procedur e as fol l ows.
5-6 5 P ROGRAM MODES 2)W ithout pris m height input. Hori zo ntal dist ance (HD) b etw een t he instrument and prism will be s h ow n. 6 Pre ss [F6] ( SET ) ke y . The prism po siti on wil l be dec i ded. *1 ) [F 6] 7 Collimate t arget K. V ertical distanc e (VD) will be shown.
5-7 5 P ROGRAM MODES 5 Pre ss [F6] ( SET ) ke y . The prism po siti on wil l be dec i ded. [F 6] 6 Collimate ground point G . Collimate G 7 Pre ss [F6] ( SET ) ke y . The p osition of point G will be decided. * 1) [F6] 8 Collimate t arget K. V ertical distanc e (VD) will be shown.
5-8 5 P ROGRAM MODES 5.4 Missing Line Measu rem en t (M LM) Measu rement for hori zont al d istance (dH D), slope di stance (dSD ) and eleva ti on ( dVD) b etween t wo tar get prisms. MLM mod e has t wo mod s. 1.( A -B, A-C) :Mea surement is A-B , A-C, A-D,.
5-9 5 P ROGRAM MODES 3 Collimate prism A, a nd pres s [F1](MEAS) ke y . Hori zo ntal dist ance (HD) b etw een t he ins t rum ent and prism A wi l l be sho wn. Collimate A [F1] 4 Pre ss [F6] ( SET ) ke y . [F6] 5 Collimate prism B and press [F1](MEAS) key .
5 - 10 5 P ROGRAM MODES 9 Pre ss [F6] ( SE T) k ey . The h orizonta l dis tance (d HD) rel ative ele vati on (dVD ) and sl ope dist ance bet ween pri sm A and C . [F6] 10 T o mea sur e the dis tance b etwe en points A and D, rep eat p roc edure 7 to 9 .
5-1 1 5 P ROGRAM MODES 5.5 Line Me asurem en t (LI NE) Thi s mode is u seful to obta in t he li ne hei gh t. [Ex ampl e: Inpu t of prism he ight ] Ope rating pro cedure Ope ration Dis play 1 Pre ss [ F6]( MORE) key from progr ams m e nu to g et t he next page of pro grams.
5 - 12 5 P ROGRAM MODES 5 Collimate prism A and press [F1](MEAS) key . The d i sta nce measuremen t w ill st art. Hori zo ntal dist ance is disp laye d. Collimate A [F1] 6 Pre ss [F 6] (SET ) key , a nd ho rizont a l distance will be reco rded. [F6] 7 Collimate prism B and press [F1](MEAS) key .
5-1 3 5 P ROGRAM MODES 11 Rot ate t he vert ical tangent scre w , and sight gro und point G. Si ght G 12 Press [F 6 ] (S ET) key , line height (LH ) and hor iz on tal distance (Off) are disp layed. [F6 ] l T o fi nis h the measu rement , press t he [ F1]( EXIT) o r [ESC] key .
5 - 14 5 P ROGRAM MODES 5.6 Offset m eas urement (OFFS ET) Ther e are four of fset me asu rem ent modes i n the Of fs et Meas ure ment . l Angl e of fset l Dis tan ce o ff set l Pla ne of fset l Co lum n of f set l Outputting the Measurement Data The re sult s of of fset me asur ement c an be o utput to external devi ce.
5-1 5 5 P ROGRAM MODES 5.6.1 An gle Offset This m ode is usefu l when it is dif ficu lt to set up t he p rism directl y , for example at the center of a tree. Pla ce the pri sm at the sam e horiz onta l di stance fr om th e inst r um ent a s th at of poi nt A 0 to me asure.
5 - 16 5 P ROGRAM MODES 4 Select the ver tical angle [FRE E] o r [H OLD]. *1) [F1] or [ F2 ] 5 Collimate prism P , and press the [F1 ](MEA S) key . *1) The horizontal distance fr o m t he instr ument to t he prism wi ll be measu red. Collimate P [F1] 6 Collimate point A 0 usi ng th e hori zontal motion cla mp and hori z on tal tange nt screw .
5-1 7 5 P ROGRAM MODES 5.6.2 Distan ce Offset M easu rement The meas urem ent of a plac e apart fr om a pris m i s pos si bl e by inputti ng offs et horizo ntal dis tanc e of front a nd back / right a nd left. When mea sur i ng coor di na tes of groun d poin t A 1 : Set the i nst rument heig ht / prism heigh t.
5 - 18 5 P ROGRAM MODES 4 If y ou rese t the of fse t value, pres s the [F6 ](IN P) key and input the val ue. * 1) [F6] 5 Collimate p rism using the ho riz ont al motion cla mp and hori z on tal tange nt screw . Pre ss the [F1] ( ME AS) key . * 2) The o ff set measureme nt data will b e s hown .
5-1 9 5 P ROGRAM MODES 5.6.3 Pl ane Offset M easur ement Measu ring w ill be taken fo r th e place wher e direct measuri ng can not be done, for example dis tance or coor di nate me asuring f or a ed ge o f a pl ane .
5 - 20 5 P ROGRAM MODES 4 Collimate p rism P1 , and pres s the [F1](M EAS) ke y . Measuring will start. Aft er meas urin g, th e se cond p oint measurement screen will be show n. Collimate P1 [F1] 5 Measure th e second and t hird pris m i n th e same w ay .
5-2 1 5 P ROGRAM MODES 5.6.4 Co l umn Offset Me asurement If i t is pos sibl e to me asu r e c ir cu msc ri pti on point (P1) o f co l um n di rectl y , the di stance to the center of the col umn (P0), coo rdina te and dire ctio n an gle can be cal cula ted by measure d c ircu mscri pti on p oint s (P 2) and ( P3) .
5 - 22 5 P ROGRAM MODES 5 Collimate the left side of the column (P 2 ) and pre ss t he [F6]( SET) ke y . Aft er the m eas uremen t, an gle mea suri ng display o f the right side (P3 ) will be sh own. Collimate P2 [F6] 6 Collimate the r ight sid e of the c olumn (P3) and pr e ss the [ F6]( SET ) ke y .
5-2 3 5 P ROGRAM MODES 5.7 External Link Y ou can u se compati ble c ommunicat ion com m and o f AP-L1 A fo r GTS-820A series. In t his process car ry ou t se t ti ng for re mo te con t rol sys tem RC - 2II u sin g tog e th e r. 5.7.1 Starti ng com patibl e com munication p rogra m of AP-L1A 5.
5 - 24 5 P ROGRAM MODES (2 )Set ting P ar am eter s of C abl e (RS -2 32C ) In case co nnec ti ng T opcon ' s desig nate d w irel e ss mod em, sim pl y sele ct c omm uni cation cours e a s "RAD IO MOD EM " it is e nough to do setti ng of par am et e r aut omatica lly .
5-2 5 5 P ROGRAM MODES (3 )Set ting P ar am eter s of R C Set the pa ame ter s forc ommuni cat ion w it h rem ote cont rolle r syst em . Paramet ers 1) Chann el Set s c ommu nica ti on channel The sa me channel must be set for GTS-82 0A serie s and RC-2 RII.
5 - 26 5 P ROGRAM MODES heat s immer , or happe ns cut o ff the opt ical path, in such ca ses it t akes long time f or communi catio n or results fai lu re. You ar e o ffered to se t [Divid ed] item. 4) REC T YPE Select the option to recor d the data for the distance meas urement .
5-2 7 5 P ROGRAM MODES Set ch anne ls : A, B, C. ..... 2) REC T YPE Select the option to recor d the data for the distance meas urement . REC-A : Measur e the distanc e again a nd record th e upda ted distanc e. REC-B : Record the dat a for t he last dista nce me asu rem ent on the displa y .
6-1 6 MEMO RY MANA GE MO DES 6 MEMOR Y MANAGE MODES 6. 1 Vi e w I ntern al Me mory and C ard Memory S tatu s When selectin g the interna l me mory o r card mem o ry , th e GTS-820 will disp lay the m em ory siz e, the amoun t of fre e m e mory and t he expi ration d a te for t he inter nal lithium bat te ry.
6-2 6 MEMO RY MANA GE MO DES 6.2 Protect a File Protec ting one or more files c an be accomplished wi th the file protect i on mode . When a f ile is pro tec t ed, an aste r isk app ears aft er the f il e name exte nsi on. If a fil e i s protec ted, you can not delet e the file unless you rem ove the fil e prot ecti on.
6-3 6 MEMO RY MANA GE MO DES 6.4 Deleting a Fi le T he de le te mode er ases a fi le fr om intern al memo ry o r t he card mem or y. If a fi le is protected, t he f i le can n ot be erase d . Fi l e pr otec tion must b e remo ved be for e yo u can d elete a fi le.
6-4 6 MEMO RY MANA GE MO DES 6.6 Initializing M emory The initiali z e memory option will e ra se AL L FILES in either th e internal m emory or ca rd memory and fi l es canno t be r etri eve d. Examp le: Initializi ng c ard memor y Ope rating pro cedure Ope ration Dis play 1 Press [F2] key to selec t ca rd mem ory .
7-1 7 COMM U NICA TION MODES 7 COMMUN ICA TION MODES The co mmunicatio n modes ar e used for setti ng the Baud rate (Protoc ol ), rece iving a file ( Data file in) and se nding a file (Data fil e out). A data tr ansf er program on your PC that supports (Y MODE M) will be necess ary to send or r eceive d ata fi les .
7-2 7 COMM U NICA TION MODES 7.2 Data File In When tr ansfe rrin g d ata fi les fr om a P C t o the GT S-820A Se ries , t he file receiv ed into the mai n direct or y. Data fi les CANNOT be received into a sub director y . Data files CANNOT b e transfe rred to the card memo ry .
8-1 8 P ARA METER S SETT ING MO DE 8 P ARAME TERS SETTING MODE 8.1 Paramet er Set ting Op tions 8.1.1 Para meters for Measur ement and Display Menu Select ing Item Con tents Ang. U nit de g / gon / mil Sel ect degr ee(360° ), gon(400 G) or mil (6400 M) for t he measur ing ang le un it to be sh own on the dis p l ay.
8-2 8 P ARA METER S SETT ING MO DE Dist. Unit METER /FEET Select th e dist an ce m easuring unit Meter or Feet s hown on the display . C.F . m/ft U s.f /Intl.f Sel ect the met er / feet conversion fact o r. US SU RVEY feet 1m =3.2 808 3333333 3333 ft .
8-3 8 P ARA METER S SETT ING MO DE 8.1.2 Para meters for commu n ication Serial port . Setti ng par ameters for RS2 32C Setti ng par ameter for RC Menu Select ing Item Con tents S.P ort RS232 C /RC Sel ecti n g seria l por t, RS-232C con nector 1(6pi ns) or Remote cont roll system.
8-4 8 P ARA METER S SETT ING MO DE Ret ry St d. / Div . Sel ectin g the m etho d of the dat a re-tr an smi tting . Std (St andard) : Th i s is of fered in nor mal condi t io n. Div .(Di vi ded ) : Using in bad con di tion such in l ong di stan ce, bad con ditio n of sig ht, str ong heat s immer .
8-5 8 P ARA METER S SETT ING MO DE 8. 2 S etti ng Para met e rs 8.2.1 Para meters for Measur ement and Display [Example setti n g ] S/A BUZZER: OFF , Atmospheric pre ssure: hPa Ope rating pro cedure Ope ration Dis play 1 Pre ss the [F6] key from the ma in menu ico ns.
8-6 8 P ARA METER S SETT ING MO DE 8.2.2 Para meters for Communi cati on Sampl e sett ing : RS232 C 8.2.3 Pass word Option Establ ishing a Passwor d A pas sword can be se t i n the G TS-820 A s eries t o secur e t he use of the i n strumen t . Once a pas sw o rd i s est abli shed the user ca n di sable t h e op t ion or c hange th e p assword .
8-7 8 P ARA METER S SETT ING MO DE T urning OFF the Password Aft er a p asswor d i s e stab lishe d, you ca n di s abl e the p ass word opt ion. Onc e you disable the o pti on , the passw ord-inpu t scr een will no t appear eve ry time you power o n the ins trumen t.
8-8 8 P ARA METER S SETT ING MO DE Changing a Passwor d Once a pa sswor d is estab lished, y ou c an c han ge t he origin al pass word. T he new passwor d ta kes the pla ce o f t he o rigin al p as sword in memo r y. Changing th e Pas sword 4 T o turn of f th e p ass word opt ion, press [F6](OFF).
9-1 9 CHEC K A ND ADJ USTMENT 9 CHEC K AND ADJUSTMENT 9.1 Chec king an d Ad just ing of I ns trume nt Constan t Norma lly , the in strumen t co nstant d oes not have disc re panc y .
9-2 9 CHEC K A ND ADJ USTMENT 9.2 Checking th e Optica l Axis T o che ck if t he opt ical axis of EDM and the odo lit e are matc hed, f ol low the procedu re b elow . It i s especi ally i mp ort a nt t o check after adjust m ent of the eyepi ece ret ic le i s c arrie d out.
9-3 9 CHEC K A ND ADJ USTMENT V ertical dire ction conf irmati on (Do no t move Horizon tal di re c tion ). 13) Ca rry out as Horiz ont a l dir ect io n confi r mat ion. Compa re the r eading V erti cal angl e value a nd cal c ulat ed value . If the d i ffer ence is wit hin 1’ 30” , n o problem for use.
9-4 9 CHEC K A ND ADJ USTMENT 9. 3 C he ckin g/Ad jus tin g t he T heo doli te Func tion s l Poi nte rs o n th e A dju stm ent 1) Adjust the eye piece of the te les c ope pr op erly pr ior to an y checki ng ope ration w hic h inv o lves sig htin g throug h the tel escope.
9-5 9 CHEC K A ND ADJ USTMENT 9.3.1 Ch ecking /Adjus t i ng the Plate Level Adj ust m ent i s requ ired if th e a xis of the pl ate le vel i s not perp endicu lar to the vert ical axis . l Check 1) Place t he plat e lev el parall el to a lin e ru nning th rough th e c enters o f tw o leveli ng scre ws, sa y, A and B.
9-6 9 CHEC K A ND ADJ USTMENT 9.3.3 Ad ju stm ent of the Vertica l Cros s -hair Adj ust m ent is required if th e vertic al cr oss -hai r is not i n a p lace p er pen dic ular t o the ho r izontal axi.
9-7 9 CHEC K A ND ADJ USTMENT 9.3.4 Co l l imation of the Instrume nt Collimatio n is requ ired to m a ke th e lin e of sight of the tel escop e perp e ndicu lar t o the horiz ontal axi s of the instrument , otherwise, it w ill not be pos sibl e to exte nd a str aight lin e by direct means.
9-8 9 CHEC K A ND ADJ USTMENT 9.3.5 Ch ecking / Adjusting the O pti c al Pl ummet T elescop e A dj u stm ent i s r eq uir e d t o ma ke t he li ne o f s i ght o f t h e o p ti c al p lu mme t tel esco.
9-9 9 CHEC K A ND ADJ USTMENT 9.4 Adjustm ent of Com pe nsat ion Syste matic Error o f Instr um ent 1) Erro r of vertical axis ( X, Y til t sensor of fse t) 2) Collim atio n error 3) Er ror of vertic .
9-1 0 9 CHEC K A ND ADJ USTMENT 7 Collimate t arget A. Collimate A (Rever se) 8 Pre ss [F6] ( SET )key . Repea t the proced ures i n st ep 7 and 8 so that the c o unt of measured tim es matches to the one in F A C E(1). * 2),3), 4) The t itl e di spl ay wi ll be sho w n auto matical ly .
9 - 11 9 CHEC K A ND ADJ USTMENT 9. 5 S how ing C on sta nt Lis t an d S w itch ON / OF F Compen sat ion System atic Error of Instrum e nt [Ex am ple sett i ng: Swit ch OFF the com pen sation] Ope rating pro cedure Ope ration Dis play 1 Press [F 5] key from th e main m enu.
9-1 2 9 CHEC K A ND ADJ USTMENT 9.6 How to ad just t he date and time Ope rating pro cedure Ope ration Dis play 1 Press [F 5] key from th e main m enu. [F 5] 2 Press [ F3] key . Curren t date will be o n the displa y. [F 3] 3 Press [F5] (YES) k ey . The cursor will blink on the fi rst digit t o typ e in a nume ric valu e.
9 - 13 9 CHEC K A ND ADJ USTMENT 9.7 How t o Set the Ins trume nt Cons tant V alue T o set the Ins t rument constant w hic h is ob tained in se ction 9.1 “ Check ing and Adju stin g of Instrument Const a nt”, follo w as below . Ope rating pro cedure Ope ration Dis play 1 Pre ss the [F5] key from the ma in menu .
9-1 4 9 CHEC K A ND ADJ USTMENT 9.8 Referen ce Freque ncy Check ing Mo de The bea m modul ated by t he r efer ence fr equency of ED M is em itted co nt inuousl y. Thi s mode is u sed for frequenc y test mai n ly . Ope rating pro cedure Ope ration Dis play 1 Pre ss t he [ F 5] key f r om t he main men u ic ons.
9 - 15 9 CHEC K A ND ADJ USTMENT 9.9 Inspect ion and A djust ment of Op tic Axis f or Auto -T r acking Activates auto trac king to the prism. Confir m if the center of telesc ope reticle and the cen ter of t he prism is coincided . Any er ror b etw een t he m requir es adju stment a ccordin g to t he foll o wing pro ced ure .
9-1 6 9 CHEC K A ND ADJ USTMENT 8 Pre ss the [F6] ( ME AS) key . The m easurem ent starts. [F6] The sh ifted qua ntit y betwee n H ang le and V angle measured fro m the measuring will b e cal cula ted inte rnal l y . 9 Conf irm t he co incid ent of cross ha ir lin e and the sen ter of pr ism, pre ss the [ F 5](YES ) key .
10- 1 1 0 SETT ING TH E P RIS M CON S TANT VALU E 10 SETTING TH E PR ISM C ONS TANT VALUE The p rism cons ta nt v alue of Topc on i s set t o zero. When usi ng pris m other t han Topcon's, it is necess ary to set th e prism con stant co rrecti on val ue of tha t specif i c pr ism .
11- 1 11 SETTI NG A TMOSP HERIC CORRE CTION 1 1 SETTING A TMOSPHERIC CORREC TION T he vel o cit y of lig ht t h rou gh ai r i s no t cons tant and depend s on the atmosph er ic temp erat ure and pressu re. The atm osp heric co rrec t ion syst em of th i s instru me nt correc ts a utom ati cally wh en the cor rec t ion valu e is set .
11- 2 11 SETTI NG A TMOSP HERIC CORRE CTION l How to Set the Atmospheric C orrection V alu e Dir ectly M eas ure t he t empe ra tur e and air p res sur e to fi nd at mo spher ic cor rect ion va lue (p pm) f rom th e chart or correc tion formula . [Ex ampl e] Atmosp heri c corre ction val ue The d i spl ay returns S TAR key me nu.
11- 3 11 SETTI NG A TMOSP HERIC CORRE CTION Atmos ph eric Cor r ec tion Ch art ( For your refer ence) The a tmospheric cor rection v alue is ob tai ned easily with the at mosp h e ric cor recti on chart . Fi nd the measu red tempera ture in horizont al, a nd p ress ure in v ertical o n the ch art.
11- 4 11 SETTI NG A TMOSP HERIC CORRE CTION.
11- 5 11 SETTI NG A TMOSP HERIC CORRE CTION.
12- 1 12 CORR ECT ION F OR R EFRA CTIO N AND EA RTH CUR V ATU RE 12 CORRECTI ON FOR REFRACTION AND EARTH CUR V A TUR E T he ins tr um e nt mea sur es d is tan c e, t ak in g in to ac cou nt cor re ctio n fo r re f rac tion and ear th c ur va ture . 12.
13- 1 1 3 POWER S OU RC E AND CHARG ING 13 P OWER SOURCE AND CHARGING 13.1 R echarg eable B atter y BT- 56Q l To r e m o v e Remo ve the b atter y while pulli ng both battery fixin g levers . l T o char ge 1 Plu g th e charg er in to th e o utlet . 2 Connect th e charger co nnector to the batte ry , then charging w ill sta rt.
13- 2 1 3 POWER S OU RC E AND CHARG ING l Do no t cha rge or di sch arge conti n uously , otherw ise the batter y and the char ger may be det erio rated. If cha rging or di scharging is ne cessar y , us e th e c harg er after sto ppin g charge for appr ox imately 30 minutes .
14- 1 14 DET ACH/A TT ACH OF TRI BRA CH 14 D ET ACH/A TT ACH OF TRIBRACH The inst ru men t is easi ly detac hed or a t tac hed t o the tribr ac h. l Det achme nt 1) Loosen t he trib rach fixi ng scre w . 2) Loosen t he trib rach fixi ng lever by turn ing c ounterc l ock wise.
15- 1 1 5 BA TTER Y SYST EM 15 B A TTER Y SYSTEM I n ca se of R echargeab le Batte ry BT-5 6Q In case of Ext erna l ba ttery Pack BT- 3Q BT- 3L BT- 56Q BT- 3Q BC- 10 B BC- 10 C Appr ox.15h BC- 5 BC -9 BT- 3L BC -6 Nor mal BC- 10B for AC 120 V use BC- 10C for AC 230 V us e Norm al for AC 100 V / 120 V / 220 V / 240 V us e Qu ick fo r DC 13 .
16- 1 1 6 PRIS M SYST EM 16 PRISM S YSTEM Ar rang ement a cco rdin g to you r ne eds is p ossi ble. l Use t he abo ve p r ism s af ter set ti n g the m at the same h e ight as t he in st rume n ts. To adjus t th e heig ht of pr is m s et, c han ge t he po si t ion of fixi ng sc rew s.
17- 1 17 P RECAUTI ONS 17 PRECAUT I ONS 1) For t ra nsp orta tion, hold by the handle o r yoke of the i ns trum en t. Ne ver hold b y the lens ba rrel as i t can a ff ect t he fi xing bra cket insi de and reduce t he acc uracy of the inst rum ent . 2) Never expose t he instr ument w itho ut a filt e r to dire ct s unlight.
18- 1 18 ERROR D ISP LA YS 18 E RROR DIS PL AY S l If e rror still per sist afte r att em pting to c lear the m, c onta ct your local T opcon de aler or T opc on head of fic e. Error co d e Desc ripti o n Coun termea sures Backu p batter y empty Dis play ed whe n built in b a tter y for memory back u p is empty .
19- 1 19 SPECI AL A CCESSOR IES 19 SPECIAL ACCES SORIES Remo t e Contr ol S ystem R C -2 II Usi ng togeth er wit h RC-2I I makes it poss ible t o opti cal commu nication bet ween th e G TS-8 20A ser ies and RC-2I I. Thi s gives e asy oper ati on for o ne man sur veyi ng.
19- 2 19 SPECI AL A CCESSOR IES Pri sm unit cas e, M ode l 6 Fix ed 9 pris ms unit or t ilting 3 p risms u nit c an b e sto red in this ca se. Especi ally , thi s is a v ery eas y c ase to carry . Soft material is used. l E x ter nal d ime nsi ons : 250( L) × 12 0(W) × 4 00( H ) mm l Weight:0 .
19- 3 19 SPECI AL A CCESSOR IES Dat a card Power cord PC -6 (For BT -3L, AC -6) l L-sh ape plug provided l Cord l e ngth : 2m ap prox. Pow er cord PC- 5 ( For BT- 3Q, AC-6 and TOPCON FC seri es Data colle ctor) l L- sha pe plug provide d l Cord lengt h: 2m appr ox.
20- 1 20 SPECIFICA T IO NS 20 SPECI FIC A TIONS T elesco pe Lengt h : 166m m Obj ect ive lens : 50mm (E DM 50mm) Magni ficat ion : 30 × Image : E rect F i el d of v i ew : 1° 30 ' Resol v ing pow er : 3" Mi n i m um f o cu s : 1.
20- 2 20 SPECIFICA T IO NS Di stan ce mea sur ement Measu rement rang e Condi t ion 1: S ight haz e with vi sibil ity abou t 20km ( 12.5mil es) mod erat e sunlig ht wit h l ight heat shi mmer . Condit ion 2: No h aze wi th visibilit y about 40km(2 5 miles), ov ercast with no heat shimm e r.
20- 3 20 SPECIFICA T IO NS Tilt Correct ion Metho d : Autom at ic verti ca l an d Ho ri zo ntal ind ex : Li qui d ty pe Comp ensa ting Ra nge : ± 4' Corr ec tion uni t : 1"(0.
20- 4 20 SPECIFICA T IO NS Recha rgeable Batter y BT -56Q ( T his bat tery do es n ot c ont ain me rcur y) Out put vo ltage : 7.2 V Capac ity : 4.0 A h Maxim um ope rating t im e( w hen fu lly recha rged) a t +2 0°C (+ 68°F ) Wei ght : 0.
APPEN DIX APPENDI X-1 APPENDIX 1 Dual Axis C omp ensa tion Inc lina tion of the v erti c al a xis w ith respect to t rue verti cal w ill r es ult in in corre ctly measu red ho riz onta l angl es .
APPEN DIX APPENDI X-2 It is cl ear from the table th at dual axi s compensa t ion has the mo st be nefit when the e l evati on of th e t ar get is g re a ter th e n 30 ° and th e ax i s is tilt ed m or e than 10 " . The entr i es i ndicate d i n bol d in the tab le s how, i n fact, th a t for ma ny co mmon su rv eyi ng ap plic at ions i.
APPEN DIX APPENDI X-3 2 Preca ution when Charg ing or St oring B at teries The c apacity of battery will be affec t ed an d its serv ice life shorte ned in any of the following c ases w hile it i s rechar ged, dis charged or s tore d. 1) Re cha rging Fig .
APPEN DIX APPENDI X-4 01 0 20 30 40 50 6 0 20 40 60 80 100 120 0 Ambient temperature when charging i j Charging efficiency (discharge capaci ty 0.1C charge Fig.1 Recharging Discharge : 0.2, E.V. = Temperature at discharge : 20 0 20 40 20 40 60 80 100 120 0 Ambient temperature i j Discharge capacity i j 0.
END U SER L ICENSE AG REEME NT IM POR T AN T -- R EAD CAREFUL L Y B EFORE US ING THE EMBED D ED SYSTEM WHIC H C O NTAINS MI- CRO SOFT SO FTW ARE . By usi ng the embedded system c ont a ining soft ware, y ou indi cate y our ac cep tance of t he fo llow in g S o ft wa re Lic e ns e Agre em ent .
EMC NOTICE In industrial locations or in proximity to industrial power installations, this instrument might be affected by electromagnetic noise. Under such conditions, please test the instrument performance befor use.
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TOPCON CORPORATION 75-1 Hasunuma-cho, Itabashi-ku, Tokyo 174-8580, Japan Phone: 3-3558-2520 Fax: 3-3960-4214 www.topcon.co.jp TOPCON POSITIONING SYSTEMS, INC. 5758 West Las Positas Blvd., Pleasanton, CA 94588, U.S.A. Phone: 925-460-1300 Fax: 925-460-1315 www.
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Topcon GTS-822A c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Topcon GTS-822A - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Topcon GTS-822A, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Topcon GTS-822A va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Topcon GTS-822A, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Topcon GTS-822A.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Topcon GTS-822A. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Topcon GTS-822A ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
