hazeltine 2000 User manual

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HI 1004A
MARCH 1972
REVISED JANUARY 1975
Operating
Manual

TbU m&IIIQ1 ta published a.Dd diat:rlbut~ by ~elUne Corpon.tiol>.
Indntrlal Product, OI"bd"... The COfttelll' of lilla mallu:>.) are flUb-
}e<:t to clwlp at any time aDd wbholll prior notlc. by IUuIU~. The
lnfo..matJon present~ huein m:>,y not reflect bte~ c:~. In the
product. Conlu-matk>n and any required c:luillcauon of th1II Informa-
Uoa. CaD be obtained from your mal H:uelUne Qlu representltive.
COPyri9ht@1972 by HlIzeltine Corporation.
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Operating
Manual
lNTRODUCTIQN
The Hazeltine 2000 Video Display Terminal is a product
of advanced engineering technology which oHefs the user
greatly enhanced ability to communicate with a remote
computer system.
Speed, silence, and flexibility, coupled with the operator-
oriented features of the Hazeltine 2000 can serve to
greatly improve the efficiency of both software and pro-
grammer in data Input/oulput operations.
With the addition of optional Hazeltine Printer aocl Tape
Cassette units, increased off-line as well as on· line
capabilities are realized.
This manual will familiarize you with the Hazeltine 2000,
its operation and features. Should you need additional
technical assistance, please contact your Hazeltine P.ep.
rescntativc.
Hazeltine Corporation
Greenlawn, New York 11140
Tel.: (516) 549·8800

COSTEN'TS
INSTALLATION . . . . •,
set·Up a.IIIIII COIlQIeCUoaa
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Tum-<le &Dd WU12l·Up
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KEYBOARD ANI) FHOHT PA."iEL C()fI,'TROLS •
.. ,...,.
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OPERATION
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lnlrod>H:tIOll •••"
OperaUollIA F\ill Dupin
0 0 • • •"
Operation I.ll Hatt Duplex 0•000••"9Illeh Mode 0••"
~IUlI Modn
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APPUCATIONS
0•"I.llIrodl>dlon .•• • 0•0"Soltwuo:
Control
0 0 "
Form FIll-Qul AppUeaUon 0"
SettlnIlUp. Format
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APPENDIX I.
TECHNICAL SUMMAIty "
APPENDIX O.
TECHNICAL DESCRIPTION "
APPENDIX m.
CHARACTER CODE CHART 0"
APPENDIX IV.
CURSOR ADDRESS CHART 0
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INSTALU.TIO~
A. SET-UP A~D CONNECTIONS
"01~1 .. "",,""au., p!aQ! unit. 10 allow free a,r drnllatkla
around Nile a.Ild top or w>it. Oanneu cabin IleaIrely, InQrinC
that the, are free 01. Iit,rlk. or ~ beMa, u ,0UowI:
I. Kezl?c-rd
Phac lhe I<.tybollrd "",ble Into It.! ID.1IrUd, OOI"relpo .. lInc «11-
nector '" the rear of the dlapla, .... 11. Pill Iocalioftl and
sal .. l, 1 .. .11 wlU .111 ......... correel c:onnet:1Jon. (koI)lb:ard
cable can be pia"",,, under the dl'lllay, If dellre<!.)
2. ACeO'"""ry Units
Ac:cellOry c:on ... c:tor.. for opllonal TlIpe ea..setl<!, Aell10te
Monitor .... "" Prloter ""its are m.. rked on the .... ar 01. the
dl .. play Wilt near the KEYBOARD CONNECTOR. (~
flgurfl 1.)
3. DIl.llI. Set Or Ac:ouaUc:a1 Coupler
Tile ltandlOrd co ......<:Ior elltc:ndlllJl from the rcar of the display
unll should be plugged Into the approprlo.l.e data lie! or coupler
ConOOClor.
~. Power COrd~
Power COrdll should be pluil"ll"d Into grounded "" .... er ""tleu.
Do not use adaplera whiCh would prevent ttle di.play unit
from heine properly il"roundcd.
5. Cleaning
Dirt alld _odie. can be ",lI1O¥ed from lhe cabinet ",1.11 ""y
number of <:ommOll .......... hold IIp ..... y cleaners and a 10ft cloth.
The Iac.. l)bte lIhould be c:tealled only .Itll. lOll, damp cloth
Or IlIlUll to aYOId 1C:ra.Ic:b!nC.
B. TlJRN-QN AND WARM-UP
A dllOlay .... il broug!ll. ill In:m a I1piflCUltly colder eaYlronm .. ""
aholIld be .Uow.... to lit OUI 01. the bailor at leUlone hour prior
to tum __ .

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DAT~CORO
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DATA CORD
DISPLAY UNIT, REAR VIEW
(SERIAL NOS. 1000 TO 10050)
DISPLAY UNIT, REAR VIEW
(SERIAL
N05.120QI AND HIGHER)
/
POWER CORD
DISPLAY UNIT. REAR VIEW
(SERIAL NOS. ABOvE 220001
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POWER CORD
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POWER CORD
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DATA CORD
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1. Turn-On
Figure 1. Hazeltine 2000 Display Rear View
Set the power ON/OFF pushbutton on the keyboard to ON by de-
pressing it. When power is on, the keyboard pushbutton/
indicator will be lighted. The RECEIVE and LOCAL indicators
on the keyboard will light indicating that the Model 2000 is in
Ready mode. Depress reset followed by a simultaneous de-
pression of shift and clear keys. This will reset the logic circuits
to a normal state and clear any extraneous data from the screen.
Allow at least 15 seconds between power "off" and power "on" in
the event of unit power recycling.
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2. Warm_lip
Allow 30 .. <eonds for display warm-I>p. AI the ~Ild of Wa perkld.
the CIlr80r w\ll a~ar lD. the upper left comer of the dt.play
Kreen. WlIh the u.DJt 10 B>,u,h mode. rou are able to type cbarac_
l<!ra ... the screen. (See figure 2 for Ioatlon 01. mode ..ntc~ I!l
front ~L I
a. If the aSC&IVE a.:I LOCAL puahbulton!lndlcato ... do not
Ucbt Wbellthe power awItd. III turned .... pre .. the RESET
1" ....... '"--. a ~Ither or both 1Ddk:alOra SCm do not licht,
cbedl to _U lhe cooling faD. .... lde the dlaplay IUll1la I!l
operallon. ThLa ""-" lie done by llaten~ lor the fan motor
or leeUDe air mcm'ment. JOear lhe Krill I!l the rear of u.. dla-
... ,.
b. If the Ian la not operating, h.m the power ... Itch off &..rId chee.t
the fu .. aIn the rear of t.... display ( ..... re I). If afuae la
burned wt, contact your KaZAlltlne RIIpreeelltaU.... for a re-
pb.cemClll.
c. If the faIIla operating and if altor depreaaln& RESET. the
RIi:Cl!:IVE and LOCAL ~5hbuttona al'(l not Ilt, turll the power
pitch 011 and carC!fuUy recheck all cable connections. FoI-
Iowlr4!: thLs, turn the power switch on agam. If altor depreB-
a\nfl: JU;SET, the RECEIVE and LOCAL I"'ahbutton!lndlcatora
do not light. contact your Hazeltine RapreKlltaUwo.
d. If the CIlrtlor does nol appear after too dlapb.y CRT has w:armed
for a reaaonable period of time (no fDO .. than 3 mlnutea). de-
pre .. the HOME key. TIlla will br\nfl: the CurSOr 10 the ''home''
poIIlllon 10 the upper left COm<!r of the display. If the cursor
doe. not app"ar and If the entire acrMlI ia b1anll:. lila
poIIalble that the CONTRAST control's not adjuatecl properl,.
To ........ the adjuBlment, ""I the CONTRAST control.,....-
pletel, elockwi .... If the CUr80r IItlU doe• .not appear, 1W'D
the ~r ... ltch off a.:I COIIt2Ct your Ib.zelUne hpr...,efttatlwe.
e. If the Hazeltine ZOllO Is used Wrequclllly th~bout the day.
II Is nl!camm~lded UQt power be left on rather I.trul eontlnu_
aul, lu.mlD& the <mit oI.f a.od on.
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Pertains to use at or above
600 baud. Under 600 baud,
switch should be ON.
Selects data transfer speed from
display terminal to computer.
Selects mode of operation (for more de-
tail, see Operation of Hazeltine 2000).
Display intensity can be adjusted for individual
preferences.
Selectable parity check to allow compatibility with those
system s which use parity checking. If you are unsure,
check with your computer system analyst. If parity
checking is not used, set control at one.
Selects EOT (end-of-transmission) code or carriage return to
indicate end-of- message to the remote computer.
Secondary POWER - ON/OFF switch. Place at OFF position to main-
tain control by Keyboard power - ON/OFF pushbutton/indicator.
Figure 2. Hazeltine 2000 Front Panel Controls
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KEYBOARD AND FRONT PANEL CONTROLS
A. KEYBOARD (Figure 3)
1. TAB
The TAB key automatically moves the cursor to the next tab
stop, if any, whether vertical, horizontal, or diagonal. Tab
stops are set automatically when the display contains both
background and foreground fields. The first foreground char-
acter following a background field is a tab stop. If there are
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CURSOR CONTROLS
AND
EDITING KEYS
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TYPING KEYS
AND
SPACE-BAR
NUMBER
KEYS
MODE CONTROL
BUTTONS
AND INDICATORS
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Figure 3. Hazeltine 2000 Keyboard
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DO uob ~ Rt, the ulb key.1II cau. the CIlr~r to ",owe 10
the )ower ript land co....,r of the dl~,. (See dlKllU ....
of fOftCl"OlIrld/llradqfrolmd In "operaUOBM lect .....
2. ESC E«ape
U. of l!IJl key II optianI..I deP"nd ... 011 I'OII'Imuntc:atlOlll501t~
_re beillC .. .00. ESC S" ....... Uy II ulled 10 p ....... re, .. pro-
II:I'aftl Inlernlpt litPJal.
S. CTRL lCordrol1
The
eontrol key II ulled In conjunction .lth ~r character
key. to ICnente non-printing- chanct~rl for .. numDo'. of
.... 1011. lncludlng ...,,,,,.ity, function cod.,., etc. When CTRL
II llied It lhould be depreucd and held willie tbe other ....qlll....d
charac ..... key II depreHlled. CTRL lend. """clal code. by
.. ll~rlng the code ....t!el'1l 01 tho other Irey llaod with It.
4. LF (LIne Feud)
The LF kuy call"'" the line feed character to I)ll transmitted
when operating In sb.ndard fllil or halt dllpleX mOllcl but hall no
other effect. It doel not movo the ellrl5O. down the Kruen and
don not call. the tine feed character 10 be IlOred. Tbe line
fced character II stored In BATCH but not ~"Cllted,
5. CR (carriage Rl:!lUtn)
11Ie CR uy 1D0ft1 tbe curlOr t.cl:. and down Lo tho beetnntn«
01 tile Reid. ...... r line thereby .cctm>pUIb .... both c:arrlage
return and line feed.
s. RUDOlfi'
The RUBOUT uy ClU" ..... cMl'IIcter of.U ''oneM bits to be
.1It out. U ..... Uy rubout.5 I" "lied &I "fluer'· cbanetera
•• 11 pfO$ram ~.wCllt"" deloty. a .... requlred,
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Number Kef Cluster
~. key. In.......,U the SUD .. c:ock I' the """'eric key. across
the lop 011 the ke:rtxJ;:lnl a.Dd are pnn'lded bI aa add1DC maeb.1ne
c1uater to Iadlltale IMltry 01 ,,~r1c dala .
Cur .. r o.lrol Ker'
Tbe HO~.key ",aYe. the ""r-or ImmedatelJ 10 the bame
position (lirM character .-Itkln 1ft UIe top UDe). ~ dw'ter
of four at ...... teps"" cur.-or·atepplllc ur'. Each lD~"
1M CUr.,. ODe space In the lIldJeated dlreclloon.
Theile ke"B "'.)' be prelllled in conjunction with the RPT key for
for rapid CIlrSOr movement. C'IlrMlr polIltlCll1lng with these
ker' Is ccmpletely nan-delltnoctl",; It will noc alter any chane-
til •• In the dlsph,.
~. Statu. Mode Indicator/Controls
S. ON/OFF Pusllbutton/lndlator
Energlzlls the display and kllybollrd units wlom .""ilia.)'
display "" ... ".-oN/OFF "",!tch on front panella ....1 at OFF.
Lights when power Is ON.
b. TRANSMIT Indicatn.
Ughted Wilen transmit mode Is Initialed by p", ... lng the
SHIFT lUId XKIT key or when transmit mode t. initiated
by the computer.
c. XMJT Kef
Uled aa.l7 duriJIg Batch opentloll. IIlltlatel the bakb trlLIUI-
mlmOIl 01. typed enlrY 10 the C'OaIputer by ... llcllJ.nl the
Wodel XlOO t......, , ... RNdr mode or the Local "'ode to the
Tran_lt mode. Hal DO effect dur .... ~rd laU Or filII
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duple .. operation. Must be Illled wltll the SHIFT b.,.
d. RBCV PuabbutlCl:l/lndlcator
LlclltN .. bene~r the Wodel1OOO III able to receive, Or Ia
~ .. lriJlI:, ehal'2cten fl'Olll the compul~ror fnllll tIte 0p-
tional tape ca.uelW, unit. T'he",fo", Illlt IIcIlted I.tI. an., 01
the Ill,.. .IlIod ........ k:b P",Yellt re .. ITi.tI.&: Loeal, Prlllt,
Or T.-aa-II (Ill Billett operaUon). If preued .. b.Ilft I!I an.,
01 tbo. mode.. tb.Ia button Im.llledlateir tena~tl>1I the
mode aDd the~bJ .... tumll the Model 2000 IQ the Read}' .IlIode.
e. PARITY ERROR Pwlbbutton/b:Ilcator
Dlumin:l.I~1I wbt!ll a parit., error hall oceurred In:l cI1araeter,
or eharaete,.... all data tra ... rerred betweea computer and
dlllplar l1li11. Depreuing the putltbutton .. III ruel: lIle parit.,
doellKtlon cirellli :ond extifleulllh the L1g1ll.
f. PIUNT Indle:l.lor
Llgllted
.... hen print mode III Inltbtl>d by deprelllling the
PRINT key or by the computl>r.
g. LOCAL Pullllt>utton/lndicalor
Llgllted
.... lIencver the keyboard III elollctrlcany...... blOO.
(unlocked). Therefore not Ugllted In an)' of the tllree
modell .... hlell lock the keyboard to p",venl garbllnC by
inadver1cnt typing: Print, Transmit (In Batch operatlon),
or Rsoelve (whllft ach.a.racter II arrl"tn«l. When prellsed,
tIlll button Immedlatel, 1I ... ltc ..... tile Model 2000 to the
Local mode from an., 01 the other modM.
h. PRINT ~.,
Inltlat ... a latch readout 01 the e<lrttelll.l 01 the dillpla, to
optloN.l equlpm~1lI (Rrilf-elara<:ter lard eopIel or tlpe
ca..,tte _II), by .... 'tchilll the Wodel 1000 f ..... the Ready
mode or the Local mode to lite Prillt mode. Must he II-ed
.. 1lIt the SHIFT b., .
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l. BREAK Pu~hbulton/lnd\cator
EqulvaJent to the corresponding button on a convenllonal
teletypewrltcr term Ina.!. When preUed while Ihe RECEIVE
button Is lighted, this button cau8eS a break signal to be
Iranl101ltled Ie the computer. U the coo'puter l~ lrans_
mltUng to the Model 2000 the break IIIgnaI requests the
computer to cease tranl101\ttlng lUld prepare to receive
a tranlittllnlon from the Model 2000.
j. RESET Pu~hl>utwn/lndlcator
Interrupts and rc""'lll all internal functlOOB whUe ooprcll8ed,
and returns the Model 2000 to the Ready mode when re-
lease<! (or to the Receive mode If incoming charactcrII are
being l'llc<::lvcd). Too Interrupted functions include synch-
roniu.tiOll and display refresh, and as a re~ult, the dis-
play goes completely blank when the RESET button ill
pre~se<! and then reappears when the but\ollia relealled.
The reset buttcm will reset the terminal to the background
Input modes.
10. EDIT KEYS
a.. CLR/FG - Clears out all da.ta on screen In foreground
(Bright) intensity.
b. CLEAR _ Clears entire IIcreen of da.la
c. Ilc - Insertll cha""cter within field
d.
D/c - Deletes character from lleid
e. III. - Inserts line of <lata
r. D/L - Deletes line of <lata
B. FRONT PANEL
1. CR/EOT Pan.el Switch
a. Purpose
selects either tbe ABCll "Carriage Return" or "End-of_
Transmlnlon" ctlaraCler as the lasl charactEr transmitted
in aMch mode.
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Till CR/EOT .... Itch atao select&: 111I liM wmaround
dledpllne the Hazelll.ne JOOO.III obM~.
(1) III the CR polltlort. the line l\ll'MrOWld .11I ,1
III ca..-d by the ~mcq coa>pl.lter ..lI. the • per-
rieory" dwmel opt1oa of Wll:1ID1 IJPI modellli.
(I) III \.hi EOT polWool, 11M t ....... roomd II ca..-d by
the Acelp;. or tn.II .....l .. ~ of \.hi BOT code.
, .......
TIll CR/ror _Ilch II operatkaoal II IU .edl .IeCI-
Ill" In the tnmlnal.
I. CA OM/CA AIIUl Paaelllwitch
•• oenaAI -Use of Half Ouplell Dlltueta: I..ch u It. WE202C
"quire transmlt/recel ... condillonlni by CA .hlch Ia alJlQ-
Illatlcally CODuOIled by tine tIIm1rOllnd dlaclpllna. ObHrved
~amlt/recel"" IItllt..1of the modem II thlrefore delllr-
Ible for lOll:le applicatlonl.
b. Tlrmlno!oK1
CA -ReQuest to send (from EL\ ltd. RS233 data ... 1 con-
nector pin 4).
c. Purpose
Wllh the CA IWllch lIet to CA ON, the RECEIVE lndlCl.tor
reflectl the RECEIVE statui of !he ~rmlnal. With tho! CA
.... Itch.,t to CA AUTO, the RECEIVE indicator retlecta
thI 1(11 .. 1 01 tho! modem cODlrol Ilpl ... hlch In lw1I conlroll
the modem trallllllit/recel ... I(It .. l. Wbe.. the RECIUVl:
l!cht Ia OFF, the modem ta conclltloD-.l to tru>8m1t. Wheo
the RBCEIVE Ua:ht Ii OS, the modem It cOD,UUoned to
.... ".1 ....
NormlUy, for IpI:leda lip to 300 IlIlId, tJPII03 modem.
IA \lied and the CA .... Itch ~ III .t to CA ON. For
h1cber Ipeed.a (1500, 1200. 1800 IlIlId), I201C-t)'pI! m ..... m
II ..-d I.IId .. Itch Iboo1d t. Nt to CA AUTO.
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OPERATION
A. INTRODUCTION
l'be .. a .. two ta,l" molin 0/. openUon under .. hid. the lb.ult1m
2000 e:u.!IlI opentld: 9tandlrd TnnAmIa'loa (It,,h IIettlDl al
HALF or FULL DuPLEX); 8aub Tnnamlllion ( Iuh ..,ulna: al
BATCH).
When the uolt Ia IlpIlralLna; In either half Or filII duplex In the
Standard TranllDlllllon mode, <tala ... hkh II keyed In II eeot
dlredlr to lhe computer. Each line I. terminate<! with a
carrLag, relurn (CR) Ilnd Ilny .dlllniit or correcllon \hilt taku
place beoom .. afuncllon ollhe computer program WIder which
you are operatlni. MOil tint •• bared 1I0ft' ... aR RCOljl:nlllu
IIp11clr.l Charactull and hal IIp11clr.lllubrouttnel for blI.ckapo.clng
Ind, In lClale ca .... , line and "'.ra"ter replacement.
1/1 the BIlteb mode, bowner, the dalll. t t I' keyed In I. held ID
the HIlultlne 2000 memol')' until the ope tor CbooNl to lJ'iIlDJImit
II to the eomputer. 'nle _ .. tor c:an pN!pIIR one liM or ...... ral
IlJlu 0/. dIllll. uad, t.b.roolJh .... of the eurllOr COIItI'Ol Ind edlUnr
IteYIl, may make oy con .. etiolli lUCk .. cla .... ~r uad Hne
tn.Ioertioa Or deletloa, ...... U .. relJplnl prior to tJ'aM;Il:lI .. IOD
to the eompul.er ."l.em. Whell the ope .. lOr .. _tulled thIlt
hi' dati. La "orrect Ind ... lIdy for eompuU!r Input, III *1'"'.'
the SHIFT I.Dd TRA~MtT keyl IJI. addltlan to Or In pll". of bI,
lI't arrll.p reNMl (CH). 'nle dua I' thellllent to the computer.
8. OPERATION IN FULL DUPLEX
The full duplell mode of eomm\lf\l<:aUon ean only be uled when the
communIcation .y.tem I' cllpllble of slmuitanlloul two· .....y IranI·
million. In thl. mode, data entered lrom tile lteybooo.rd I, eenl
directly 10 the remote computer .y.tem. Upon reaehlnljl: the "om·
puter, the data I. "echoed" bIIck to the lla~ltlne 2000 .ereen.
Umodemll are ulled, tl>ly mUlt be "Full dupleX" type.
C. OPERATION IN HALF DUPLEX
The half duplell mode or ODDImunlcatlon La uled .. !>ell the commulII·
c:atloll ,ystem III nol capable of ,lmultan_1 two·way tran_I .. lon.
10 WI mode, the termInal "ec~I" allite 0\II'1t keyed dIll.ta ODto the
aereen for the opel"ltor to In,,,,,et.
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D. DATClI MOOE
The Balch mode mar be..-d .Ith ~Il.her hall Of flill dIIplel< <:<lII:I-
mlindaUOII Irltema. It 111M Balch mode of opcraU0ll1ll:l.1 e ... blel
lhe operat.or t.o take ildnnUp! oll.he edltl .. f"""tlgnl llIhere"l 1ft
lhe !lll.wltlne 2000.
I. r> ..... $!fll'!( Dala
Datil
la ""!ere<! thl"OOlgh the ke:rt-rd and dllplayed ... the
ICt'eo:'lI :aa illl hekl 1ft the memllry oll.he Hueblne 2000.
The OIlerator ma,. .i .... to ..rw.r and Irall_1I _ or w ... ral
characters, part ofil 1IDe, a flllllille, Or In.,nlllnel of data.
in each c .. ~ l.he operator hal Control ollhl Ke)'boan:l (Ioc:al
li&ht II lttJ.
2. Edllh\Jll Do.to
The CurlOr control keYIi are aIIleflil and Important pIlrt oIl.he
edith'll funcUon. The CUrSOr can be m......d 1ft :any dl ..... CII"" ...
the ltCn!eo to pDllUon It for a correction. The ClirloOr keYIi can
be \I11!<1 _llll t!we RP'T kcy for rapid CurlOr m.... cment.
a. RJIllyplng - To relype :a character Or aerlel of characlerl,
limply posillon Ih8 CuellOr al the '"Pllr"prlale ...... etln"
polnl and make the COrfeCtion. Wilen correction II com-
plete, reposltlon CUrllOe :allr .. nBmlulon polnl (end-ol-
melAgel Or continuation point.
b. Chllracter Insertlon - This fealure precludes the neceeslty
of retyplng:an entire line Ihould a character Or s[>lce be
mlslln". PotIltlon lIIe CUrllOr WIder the clrl.racler to tbe
right or the desired COrl'<!ctlon, depre .. the l/c k"y, and
_IllIe holding l!we l/C ke,. do_II, depre .. the dellred
cllaeaCler (or IIpace boor) to be IllIlerted.
c. Characler Dekle - PoalUon the curlOr under the c/IOlnc-
ter to be deleted and dep ...... o/C Ir.er.
d. lII11ert u.. -PoslIIOll tile CUrlOr ... ywlle.... on the line at
.Illcll JUU .1 .... to llllll!rl a1>1'_ line and deprell 1/L key.
l:.M.1:a 011 that lIne:and below.1lI move down _ IIDe allow_
1III)'OIl to Inaert your De. IIDe of dat;>.
•• Dekle Une -Poo-lL\olltlle C\lrlor ")'Where gn the !me
rou.laIIdeleted and dep ....... 0 Liter. U .... oIdat;>
low l.he II.,. deleted .lU roll up _ lu.e.
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Trail_Utili, Data
Who:'n fOIl are ready to SCm the Infonaalloa 011 tbe .-creeD to
~ computer, depress u., SHIfT by alld, while bokllllg It
doa'n, depre ... Ihe lQUT key. ThIllwm caUI04' alJ'anllll]il
-,.abo! to appear 011 the ..,~ which lIldta.tu poW of
tn............. (n... SHIFT Iter III u ..... ,til x.urr. PRTh"T,
CLEAR, aftlI Cut/FG to Pf'e",lIt a«ldenul tra ..... l .. i .. on
e .... rlJlC of da1a belJlg ~patN 0II1he .creell.) 11>e curSOr
Will ttlllm to Ihe 'bo:Jone" po5ll>on Or 10 u.. 11De lolkJ-U1g
the 1iI.- In .......n .11".,1001 ....... bee. to tl'afl8nllt all lo~1"OUDd
....
n.e cuuor .. 1U KaIlN.eh line (I. .. um1nc II ",u1lJple lone
elluJI wtlllllllClllle.l a nrrlap retllm or e.... -of-llDe and
"Wao on to the neIl line ... 1\1 II ... tll~ to the t<t4SlIllt
.,mbol. It .. llIlhen ""nd II CR Dr roT (selectable) "ymbol
to lhe computer ;m:l reposition to the beglJlnlnc of the ""n
line rOt ....... ponlle from !be computet Or anew operator
enlr,.
4. ClearlnK the SCreen
Oepre .. the SHIfT key aDd whlloJ I>oldlng Lt <!own, depress t!»
eLR kOJ. Thill "'lll clear tile lleTH" 'u'ld automatically ''home''
lile CUrBOt (first charade. ""81t1011 of flrst Une).
5. Background/Foreground
When In Balch mode, dilta llpp.!arll on the ""reen of the Haultl""
2000 In Ilaekll'Olln<l (dim) and foreground (brIght) Intensity.
Unle ... pecltled ot!lerwlae under ··Appllcatlon.··. page 16.
cbla r«ewed from the computer will be In bacqround
(prou.cted), whIle data that I. entered by the ope .... tor !II In
fOl'ellround (""P<"oteclCd). ONLY DATA IN FORKGROUND
(BRIGHT) n.:TEKSITY CAN BE EDITED BY nlE OPERATOR.
Thl. prevent. the operator from ucklentallr dieatl"Oring Infor-
"IatlOll from the computer ... ch U. lormat atilt ncce ... l12tiD&
Ita l'egeneralllll1.
Dr u.~ the CLR/TC ter in the same manlier aa the CLR te,.
the operator I. able to clear the &erHR (I( onlr lorel...,..,.;!
dill.. Thi. I_ ~remclJ' usef,,1 .. all .ppllcatlon IlUCb as reo
~tltl" form 011-<>111.
WIlen usl,. Bacq:round!Torellf"OQlld la Rtlln, up a fO"",
protected fields an' created on the acrHn In wblch the TAB
"

I~'otll~ can be used. The bellnn1nc of ~Ich lo""ground liekl
be«lmu I TAB stop. Addlllona.l Wormallon ""promg
fonnaltblf and the TAB ILlnetlon Ire found In "AppUcaUOM··,
pqe 16.
XMn', PRn.""T, CLEAR, a.nd CLR/FG ke,1
m\lllt be deprea-.:l _1I.b SHIFT te, 1.0 .... ftDt
llladft~nt c.learlzls or trla.mlubl of cIaU
belnc p""'pIlrecl "" the dllpla, Kroft ••
g. STATUS MODES
I. Ready Mode - (RECEIVE and LOCAL IlldlealoOr. lighted)
Thil LI the ""nIIal slate of the Llnil when a_IIing: either key-
~rd lnptllllorlnCGnlncdaa lrom lhe computer s7~m. The
ModeL 2000 IIt.ar1.ll Ir the Re<idy mode when Illmed on aM re-
luma to the Ready mode al the e""'plett .... 01 prlnl, t ... n8mil,
or receive fWlclions. "nIe operator may Interrupt any func-
tion 10 return til<> unit to Ready m<><lt! by dlepre"lng ell.hcr
Rl<:CEIVt.: nr RESl<:T.
2. T....nlNlllt Mode - (TRANSMIT Indlcalo. llghtod)
WtlOl n In Tranl<lll iL mode, LOCA L and R£CEIV £ Lndleators
arc cxtlngulst\ed and the keyi>ollrd II eLeclronleallydlsable<l
til pr~venl g'Hbllng by Inadvertent typLng. When In Tnr. .. "lt
mode, the Ku.,ltlne 200ll cannot r.."",lve lncomln" cha .... cte.s.
ThLI mllde aulomallcally ..,1Ie11 to Ready when transmllaion
LI completed.
3. Receive Mode - (RECEIVE ptlahbuUoojllldl<:::ltor lighted)
Thl. mode Is IDltiated from Ready mode whe_ Incominl:
ch:lraCleri arrl\·~. When In Recel"ll mode, the ke,t-rd i_
~lectronl""lI, dh.llbled to p~",lIl prbU ... , ellOqll-..hen In
Sl<>ndllrd Fall Duple" made _here two'ora, lran ... lnl"" Is
""nuilte<!.
4. Prlnl Mode (PRINT puMbullOn/iadicllOt 11&bt.ed)
nus ... ode I.a initiated lor lbe lIUtPO!Ie 01 prLntiBI the l:'OIlle .......
of the d,spk, :n ..... ory ""10 the optlonlll h.1rd COI)J printer or
to the opUo....1 tape """selle. W'",n In Print mode, tbt! key-
~rd I. ~~ct.I'onl""J1, disabled .
..
,
,

•
,
$. Local Mod<' -(J..OCAL pusllbutt.on,/lndlClltor Ilgbled and
kSCIUv,,; lnc1Icator oIl. J
The k1eJ'bgard '- ~loectl"OillIC"II, unlocked and I. In full OOIltl"Ol
of the dlapla, with aU "lttI: .... 1"OIIlm\lftlcatlon pru~ated.. Re·
blrn to Ready mode la llCCOIllpl11Jled bJ' depreaslnj the RE-
CEIVE Or RKSKT puahbuUon ••

Al'l'lJCATIOSS
A. INTRODUCTJ)S
Tbe Hazeltine 2000 display lena_lias twelq dlatlDct '.....,tiona
t1at can be UM!d thl"OlC!> a.... i_ CGIZIblnaUc. of ASCU charaeurs
which QA "slly be m.a.de a part at J'OIlr remote eamputer Pl'OItlLIlls.
.. T....1\SQllt
,.
Clear Sc I'ftft
••
Address CUrsor
••
CIea rForectOWKl Dlila
••
H_ Cut .. r
••
", .
••
Delete Une
".Sci
",,"Iround lnlensity
••
Sci Bacql'OUml Inten.llUy u .
cattlap Rel.. rn
••
Inserl Une u.
&dcSflllC<! Cursor
••
SOFTWARE CONTROL
In ordl!r to call atermln:l.! functlon from soltwal'll, Ills alway.
necessary to precede the runctlon code with .. lell.d-In code. The
lead-In code (key stroke: Control-Shifted-Period) alerts the \.er-
minal that afunction code Is foll.....lng. Functlon code. can then
be tran¥mlttod to perform any of the aboYe listed runcHOM. For
exampLe:
I. 'fOIl may find It desirable to .IIUlr\ an OIltput Sl lhe Lop or lhe
.c ......n. This would mean that J...t hero~ the OIltput lItream,
)'OIlr proeraID wwld. I •• "" • clear .creen eommand.
2. You may want part of an error me_p h41hlllht.ed. YOIlr
Proc ....... would Iss .... a....1 'orelround eomm&nd.
3. YOIl llUIy .11b YOIlr Pt"llI"ram 10 Qlltput Information In lhe left
oenter of lhe .c......... Your P"'OC ............ Id 1_:01 c"'",
.cf'ft:ll, bl-.eldreas cursor fof~ by lhe X-V cootd..... te.
C .... e......... -.eldreu chari -Appendb: IV) 01 where ..",.ctly the
output wauld bI!Iln.
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