Garfield Electronics Master Beat User manual

mflSTER BEAT

MA6TBR BBAT
Bum BUBD BBtTBH GOmOLLBR
OPERATION MANUAL
BEVISION 2-1.05 SOFTHJUUE
,'(1
(G) lau G«ctiald Blvctronioa
1941 Burbank, Ck 91507 CS18) 840

TABLE OF CXMTEOTB
OTOvinr
COmXI OPBRATICWAL PSATtntSS
DISPLAY MODE
1
3
4
CODE SELECT REGISTER
ENTER SWITCH c
RESET SWITCH t
BBAIKT SWITCH ^
LOOP SWITCH I
COUNT IN REGISTER S
BEGIN REGISTER !
TiMIHG OFFSET FACTOR S
SjIblb*«;S*^*^'' *roRiiAT;;;;;;;;;:;;;;;;;;;;;^
HASTBR BEAT SY^C MODES
SHPTE sue HODSS }:
imtsrhal play mode
metronome play mode t7
CLOCK AND FSK SYNC HODES lo
MIDI aiMC HODb: JJ
SYHC TO HIDI CLOCKS 20
MIDI TO POLSE COMVEESIOH ""si
PLLSE TO NIDI GOffvnsuni '['Al
CLICK SYNC MODES
REAL TIME CLICK
MEHORy ftECOilO /...'"y/Z/At
ilBHORY PLAYBACK 27
BUOCIMG MODE
TRACKING NODE PARAMETERS;,';"";"*' tl
NOTES ABOUT THE TRACKING SYSTEH tl
AUTOMATIC ENTRY INTO TRACK PLAY MODE 32
MANUAL raiRY IHTO TRACK PLAY fSQDB i2
EXITING TRACK PLAY HODS 1
«
USING THE TRACKING HODE tt
TRACKING KODE EDITING OPRRATI(»S, .•.35
TRACKING NODE AS ATBHPO PATTBttl CBlERATOii; 1
1
PROGRAHKING THE TlimW HAP ,0
CHAiiGE OPERATIONS "
SONG
END REGISTER U
^ENPo ;;II
TEMPO CALIBRATION
MAP ORIGIN OFFSET Jo
FILM FEET, FRAMES tBITS MAP 40
^Bht ::::.. ;:;; 11
BEGIN REGISTER Jj
TIMING OFFSET FACTOR REGISTER I,;!;;;"**!
corar IB RBGisTEs ;;;;;;;:;;4i

IHStar OPBRATIONS
HRMURE 42
BM 42
BAR LIHS 42
DELETE OPERATIONS
MEASURE 43
BEAT 43
BAH LINE 43
TIHE SIGH EDITING 44
VARIABLE CLOCK BDIVINQ 49
COPY NODE 40
PSOaRAHHTKG TBE SNPtE CONmOUEl) SmT STETEH
OVERVIEW 4B
EVENT EDITING OPEBATIORG
CBAHGE EVENT 50
IH9BRT BVWT 4»
DELETE EVENT.-.,.,...,. -•.•,,,50
CBAKGE EVEKT OFFSET............ ,50
CHAUGE EVENT GATE DATA 50
CHANGE EVENT PLAY 4CLICK TOGGLE DATA 50
CHANGE EVENT «DI DATA 50
NIDI EVEHT KEY S2
NOTES ABOCT THE EVENT SYSTEM 54
MASTER BEAT UTILITY FUtJCTIOSS
ACClLERAfJDO MODE 55
BEAT FRIOPm ACCELERANDO NODE 55
TIME PRIORITY ACCELERANDO NODE 56
ACCELEEAHDO NODE CHANGE 0PKRATI0H5
CDRVE ,,58
BEGIN MEASDRE, BEAT &TEMPO 58
END NEASGNE, BEAT iT£HPO..,.. 58
END ACGBLBUUUD OFFSET 58
SEGMENT TIME WODE 60
SEGMENT TIME DISPLAY CALIBRATICWS 60
SEGMENT TIME NODE CHANGE OFEPATT0N6
SBGHEMT TIME BEGIN REGISTER 61
SEGMENT TINE END REGISTER 81
GENERATING SMPTE TIME CODE 62
GENeRATING HANUAL CLICK TNACK8 63
JAM SYNC MODE 63
SAVE TO TAPE 65
SAVE 65
VERIFY b5
LOAD 66
MXECBLLANEOUS FUNCTIONS
SYSTEM REINITJALIIATION 67
CLICK TONE 67
MEMORY CAPACITY 67
ERROR INDICATION 68
SOFTNARE VERSTOH NUMBER 69
AC POWER SELECTION SHITCE AND LIME FGSE 69

PULSE MIVE SDFPLSHSHT 7D
IJ DaiVIW FROM CLICK TRACKS 70
2) PUL6E IB GAIN CONTHOL ADJUStlUENT 71
3) MASK COKTROL ADJUSTMEMT 71
A) FOLSE OtEING 72
VAEYIHG TEXFO APPLICATIONS
CREniNG AMAHDAL CLICK TRACK 73
TEE BEHOPY FUNCTION 74
SYMCIMG TO A MANUAL CLICK TPACF 75
EYXCXHO TO A RECORDED DRUM TRACK 76
1} MASK THE DRUH TRACK TO QDftHTEH NOTES 77
2} START CLIOT TULCX PROM DEON TRACK 78
3J COhPLETB THE aiCE THACK 78
4) LOAD TINIRO KAP PROH CLICI TRACK "3$
5) PLAYBACK THE TUUHG HAF PROM CLICK TRACK., .79
6J CREATING AVARTim SVHC CODE LSMFTE SYNC. 80
ADVURAiGES OP CLICK Utm 81
mSAPAClEG
GRODNDXlia CCWBIDERATIOHS 82
CHROMA 83
EMIT 33
fAIRLIGHT Bi
KORC S4
KURZkEIL 04
LINN 85
HOOG 37
™..,87
OBERHEIM. ,,,,, ,88
ROLA^'D eg
SEOU?:^t:aL CIRCUITS 90
SIMMONS,.-,, ,91
SVNCLAVTEH 91
WAVE FFG 91
TAHMIA 92
DEFINITIONS OF SYNC RELATED TERMS 93
TECHNICAL SPECIFICATIONS
INPDTS 96
OUTFOTS 97
ILLDSntATIONS 99
MRRAHn 100

p

OVBRVlEir
Sl!IlJl™TJi eonpcehfliKive SMPTE Cafied rhythn controller and
S^^JS ^;th total code flexibility, Including the ability
to iync to click tracks or live druntB, It Is a HmcI^t
generator, te-ge-erator and jap. sync g«Dtr«toi: of 14, 25, Wdrop
and non-dtop frame SHPTfi tta« codH, *'J« atop
ti^inQ%o™?« ai"Ultaneoualy provides metrono« cllcfca and 16
r«ST23j a»quenceca, drum machinea iarpeggiators
mR^?hefS""S'i F-irlight, Korg, Kur.weil, Linn? ^Kg?
5^^ha Vh''^''*"^^"^ Circuits, Sinmona, Synclavie?
sinnal^' IT^I I^^™ °* ^« tl>lng'ref«Me;
code* irJ «^™^2 "f««»^« of the four SMPTE
Kvnr iJ^iJi; «tro«wa. ollck tracks, live drum tracks or any
f?""^ PEogranmtable -on beat" start and stop is
fSS iUi^ M:;;„ci!
When concrclled internally oc fron SUITE tlae Coda Kaater Beat
aJcorJt^a tn^^n?'Tf**^r. ""^ -ophl.ticated control
aigorlthna to oorrtlata tin* and tempo. There are ten scjm-.R
can stora the teapoe for each beat of an entire song or a ahortar
f!*T«Jf^ c^^q-^nce ol tampoa. Tempos are entered and dlapUyad
i^at SJth^i/.^ih'f' ""^ ^''"'^ "'^^ resolution or in ft^S p!?
P^««. y^^^J ^"''^ resolution for fil^i scoring application"
sHonS J,^"" ^calibratad for 2A.25^l, f.^Zl^
dtlmti^ nt -Hi"' aditlng ayaten aUova insertion or
a^i nJ 2"'.^'' ""^^^^ °^ ^''^ ^^^^"9 Hap, and copying of
any patt of thj Nap to any othei. Tr-e Begin feature allows
playback ofthaTimir^ Map to ..^r. iro:n any bwt of
b«inn-^' ^''"^ S"""" ^^''^^ ^^-^^-^a «»P to repeat t"l
^S^n^^ '^"^SS ''L f'** "^^ »«»ure and beat Set by the B*gin
The Master Beat SHPTE Controlled flvant Svata* faatucas ail
pdogcammable gates, each of vhich haa Biaultanaoiw 5-volt (TTLl I
^nfr^J^u'^i^^^^^f °"*^P!its- Bach e^t also can control the piay
f^ctiona and th< tcannisslon of any MID! data. Event
The Live Tracking viodo synchronixaa In real tiaa bo varying
;™ a^MSJ%^£Sr/ dru»wr, or from Not. On Info^SlSS
zt<m aMIDI hayboard. Thla is aliv« pecforMnca feature.
-:-

The netronoDo click output Ceatucea adjustable volume and tone
vlth pEOTiBic» mada for t&a 9«iie»tlon of ntnaol click tracki.
Segnant Time AOffMt nodes provide aeainre tbut cotrelatlon
to time in SMFTE frames ibits, film feet &fraires, or seconda «
mllllaeconda. MIDI Song Position Pointer linltB song locations in
fill operational iDOdes and tape locations In SMPTE nodea. The
syfltem alBo includes Count In, Tempo Accelerando, Timing Map
Origin Offset (the atacting cue point with Ibit ramolutionj
,
Hon-volatlle mno^y, Frogtam data £av«-to-TiLM «nd a full
fmmtiuad «ditlng myitw.
*Firatf adescription of operatior.aL feacures conon to soma
Of all sync Nodes i-lll be prison tec <u. ].rtodee. Code Select,
Reset, Enter, Ready. Count tn. Loop, Begin, Tiailng Offset Factor,
Tempo Display Calibration and Enable PlagaJ ,follovad bJ a
diDcuaaion of aacb of tfaa Sync Hodaa.
*fiext, apreaentatlon of the programming procedures foe the
Haatac Beat Timing Nap and SHPTE Controllad Event Systeii will be
mada.
*Finally, the Master Beat Otiilty Functions will ba diacunaad
{Accelerando Node, St^Mnt Tina, canarating SMPTS tima coda,
Nanual dick tracka. Jam Sync and eava-to-Tapal
.

COHMON OPBRATIOMAL WtAJURK
0Z5FLAV HODEfl
Theee is one cow of Display Labels above th« Dlnlav Field and
eVENT HOtB mOClT* CBAimKL —lo LID
1dl^l^ fiel^ I
WS WIN SEC FftM BIT 1—LED
SOW HBAS BEftT TEMPO CODB X—LSer lS
"PPly"** ifi lit, th« uppec row skptb oppset labbls
apply? ^* ^^'^ ^"^"^
Dl^p^/luSrapp!?, ™th.
tn^^E! ?tS!f-*'^''c ^"'"^^S display foinati thftt do not ooc£«>poiid
-n^ J^*"::^ 5*^^" dUpl.y fonwti that cotrtipond
to »o3t but not all of tb> labels. The Begin, End, Bar and Count
*.;^\J!*'J*5r" y*"^ propt. in certain -odta to
dlaplSS dl«Pl«y or tha fuactlon of «£i«id vlthla a
All Numeirlc Tolooa arv Mtaitd fco» tb« laftvoat digit with
tr*qulr«d. Hhaii th« lavt digit of th« Saiue is
typjd Nuaaric entry statts over fron the left to allow aistahes
preSled^"^ ^* *toced when tbe Enter hej iq
There are five Set switcheB located below the displav which
indicate which display field la currently ectl-e. When aore than
one Sec switch la on the left«oet field li active. th* next
field to the right becomefl active vher. the Enter switch ta
preaaed. maany instances the leftooEt field will be
reectlnted «fter the clgbtvoat field hea ba«n Entered.

TBI CODI SELICT RIOIffTER
Tb« value of tha Code 5el«ct p«ruetet configures Master Beat for
thtt ptrticjltr timing r«f«ruic« Blgnal wblch !to be used. ThiB
dotermiJbea tbe gftneral <^iration of Haotec Beat. The foiloving
table liatB the available code typaa vitb tbeir coxjceapondiDg
Coda Select nuabeEai
CODE SELECT CODE
IClick
1Memory Record
3Henory Playback
424 ppq Pulse
54B ppq Pulae
€96 ppq Pulse
7MIDI Sync
10~1» TEAcking
20 Type O(Obarbeim FSK>
21 Type R(Roland/Tamabe FSE)
22 Type L(Lira LM-l and Old ROlAAd TBK)
23 Jam Sync
24 24 ErameE pec eecona SMPTE
25 25 frames pec second SHPTE
29 Dcop frame SMFT£ (29.97 frames per second)
30 Non-drop fiaae SHPTE (30 frames par aecond)
Tfala table la alao priatad on the Haatat Baat front panal.
TO CBAHGE CODE SELECit Turn the Code Sel awitch on [hereafter
referred to as tb« Code Select svitch) .The display vlll sbov
tbe current Code Select value, use the Arrov keys in the NLiiDerlc
kaypad to index to the deeiced valiJe. Press the Entei switch to
store tbe new Code select value. Master Beat vlll automatically
rareEt to Reaat mode when the new Code Selecc value is Entered.
-4*

the Enttr Hvitch la uaed to itoi* cb«iia« of anv dni-A n^^-
jssij^^isi £i^1Hj^^1£
AiiDvx p«ac tivids in wUeh datm d««B not mtd to b« tit«r«d.
K£SET MITCH
SSt''™R,Si'2dr""iri.r; oP-^tlon and return* M..t«
do«« Sot display but not m«r»d
REMIT em:tea
LOOP SVITCB
mS5 ^?^h^^^^ 7^"^''^ encountered in tf.^ course of
measure l/beat 1or from the mpsBure and beat valua afeorod Id the
Begin Ha^latei [it the Begin ewltch is on), wroa id the

COCTTT III RBGtSTBR
The Count In Peyifitet can be set to any value fcofn 0to 99, This
value Ifi autOIDAtiCfllly counted dovr. c\ Ma^iCei Beat beCore entry
into Play mode* In several of the Sync Modes aCount In setting
£39 Indicates selection of inanual cutiiig Ln which cam MoAttr
BMt vaiu uatil tbt Play niccb i» prtaiad to mnfi Flay «od* on
th« following iMat,
CHANGE COUNT JN: Tuin the Count In switch on. The display will
Show the current count In value. Use the keypad or Arrow keys to
elsct the new Count In value. When the Enter switch is presssd
tlw D«f Count in T«luo li Btoctd ud tho aiftplay rmrts to Hoaot
DiGiN tnism
The Begin Register atovn aMaasara and beat v«la« ttom which
Tilling Hap playback and looping coHonces vhao tha Bagin switch
ia on. Whan the Begin «wltcb la off playback and looping will
always be from measure 1/bMt 1, Whenever the Begin switch is
turned on in smpte modee anow starting offset (cue point) is
automatically calculated eo that playback starts from the proper
point in the tape, Jn other modea Count In or Manual Cueing to
start £ron the desireil point in the tap*. It HIDI Gong Position
Pointer ia anabled [• Bnabla Flag 3on pag* 11) tbon laquencara
and drm uchinaa that racognlaa typa of datm will he located to
the Baaaufa and boat Indicated.
CHAfJCE BEGIS REGISTER: Tarn the Begin switch on. Tho display
will show the current Begin Maaaure and Boat valuaa. aaa th«
kcTpad or the Arrow keys to select tha new Begin lUasuro value
and prau tha Enter switch to atora tha new value. Next use the
keypad or Arrow keys to select tha new Begin Beat value. Prasa
the Enter switch to stoce the new value. Bach of the ten Mastar
Beat tiPing naps has its own Begin Register.

TiKino orFsm factor
m! v.""^'^? '^'^ BUbtracta clwKa in atattr
tunebase clockE from nocmal cimebaAft genecatSon during th« flcBt
Tk?^ ^^"^ "^^'^ ovecdubtolng aequ«nced parts
•iE';j"^ clocking sources, rt can also afftct
Wrhythnlc f««l of th« nuBic by rushing or delaying tbe beat.
The Tialng Offset Factor can be altered during Play sod* vith
™h l«5 ^IV a clockj. When the Arrow keys are
^ifi^! purpo-o tha BtOEfld Tiding off.at Factor Is
i-hH^!?"?'^ ^Timing Offset Factor is being procoued
the disp .ui reflect the nev value and the Offalt LED^ll
if^V JA ^'^'^^ pctnad during playback the current
nff^»? factor wlU be aoneAtarily displayed. Pressing the
Offset switcbvhil. in Reset «od< vitb anon^SHPTE Code Select
FwtSr^SlSi- •^^ -Iteration of the TUi«g Offeet
*.i2l!/'''EI?,?"^f^ indicates anunber o£ uattr tinet>eee
ciS5E!"*r™^J!^ i*.? '^•^tfal value and doee not add or eubtraet
?™ %S ?; ?°^;^.4"*?"" 9««»tloii, When the value deviates
-IST ^.J^Ji* that deviation which reprasents the numbec of
vaater tioiebeee elocka that are added or subtracted For
approxiutely 1.3 aLlllseconde, bo aTJsing Offset Factor of 58
vouid advance the playback of sequencer*, and drum machines by a
c»ee 1.3 Bllliaeconds, or about 10.4 lllieeconde. The general
fotn,ula U! 156 divided by the beate per .Inute tS™ -
railliEecondfl. *^
When altering playback of£aet in SHPTE modes, ih?. time of a
Clock pulae le calculated froa the current tea>po and added to or
i^?" *^5* O^iflin Offset value. See tbe HCtiOD on
BKPTS Sync Hodea (or detella about thia>
-7-

CBAfiCE TIHItH] OPPSBT PACTCR REGISTER: Turn the 0££set switch on
With tha Cod« s*l«ct lt«9lat«r ia Mt to non-SHFTE valut.
(TiBinq OffMt op*r«tM sonmrhat dlffarently than d«icrib»d h«c«
when using SMPTE Codes). The right most portion of the display
will Qhov tb* current Timing Offaet FactoE. Uso tba keypadi Arrow
ud Aat*f avitchv* to nt tha naw valuv.
When in any of the Tracking aodaa (Code Select ID through 19),
it vill be nectaaary to prtaa tha Entar avitcb thraa timaa to
akip paat the Prawakr Poatmaah and Beat Intacval Pattern fialda
to th« Tilling Offset Factor fiald (aae Tracking node salting
OperatlonB on page 35),
In the SMPTE ipodefi the effect of the Timing Offset factor la
accomplished by changing the Kap Origin OffMt valoa (ttaa SHPTE
value corresponding to uaaura 1/baat 1),
During SMPTE driven Tlning Map playback the Map Origin OffMt
value can be altered through use of the Arrow <eys.
The right Arrow subtracta frcai the start time advancing
playback, and the left Arrow adds to tht time, delving
Slayback. £aa FEogroBAlng tha Tialng Hap on paga 3e for aoca
ataila About tha Nap Origin OCfaat valua.

TWtO CALIBRATION AND DWFLJkt POWT
00. BMta pai BlnuM with l/io but Maolutloo.
"««iati^" clibr.tlcn vlth VWth f™.
-9'

When Tea^ Calibc«tton iH ttt to 23f playback of tb« Tiaing and
Ev«nt upa Li ilovtd dMQ by .11 to Aohl«v* an •uct
oorraspondvQca with th« 7ldao. wban tha acora la actually
tecorded Trmpo Calibr^^te iticde 24 ia aet and an exact
C0EE«ap<jndance vlth tha actiejved.
CHANGE TEMPO CALIBRATION: Tucn the Calibi ewitch on> Tba
cigbtmofit poftion of tba display will Bbau tba currently oalactad
Tcapo Calibration aoda. Uaa tba Accov kayi to aalact tht naw
Calibration mode. Whan tha enter witch ia prasaed tha new valua
is stored and Hastec Beat reverts to Reset mode. All progiarm^d
taapo vdlues will now b« displayed in the selected tornat and
eallbratloct.
-ID -

ENABLE PLAG5
by turning the Event s2uch L»^l«er is accessed
•0(oM), oc J1(Dni Thp r".£7. •"81" aach of which will be
™dlng left tp and "re sfJT"""f^ed 1thr^^gh 6
each Of the digits: In,^A" X'^^ ''S* =vitch.s hlio;
functions
fLAG
1(iHSntT)
2(DSLKfl)
3(COPyj
4(SKDJ
«h:^'th'ri?ifff*S„ H«I eT«T OUTPUT CONTROL -
ipMd. This pernits rtl, if
recording to be done h.w "Mqumice
With aVideo or ;o3iV^f''*=f =ync
spe'^d. <.llo»l4 Bore "^ecSifr"^
node (Code
to operate
Seat before
rsea Sync
for DOE«
Ch-ge song on"^!,"!? flrSori'lnK^'"*^-
With th. «;"i:id''GMSo 'jnt.'^SL:"" t""'^"
Linn on B4 for d.iiu"f"*
OCTAVE DOHN/GSOOO HBCORD -
«nd the Code aeleet^»,(.i.. ^^^'5 Is on
(MIDI Sync %!S,f" Sfl "JL"?' 5'" "J
information vlU be tr^., 5'^^'' "'"i Note

tntecface card.
5(BAR) OCtAV£ UP -HhM thU fUg i* on and tb« Codt
Select RegiAtet tws b«e& aet to T(HiDT sync
DDd«} Oil eecelved HIDI Vote infocmation will be
tEBnapoaed up diM octave bafoce being
cetranivltted ttom the HAAter BMt UDI Out
Jacks,
6(STEP) CBASE KODB -lrb«n this flag Uon and IU>t«r
Beat li operated In any of the SHFTB aync Ru>dea
(24r 25, 29 01 30), Esther than waiting for a
specific SMPTE cue to conmence laap playbacJ^, ae
la the ncEioal caser the Shpte code fiiat lead
vill be cDi related to the Tilling Map to
determine what measure and beat la coaing up.
Then MIDI song Poaltlon Pointer (and
Garfield/Llnn 9000 HIDI measure pointer) data
will be transTii tlied to locate seqiie::cers 3:?d
dcum machines which can recognize th:= type of
data. The actual pointer icieEeagc sent :^ one or
two measures later to allow time for the slave
units to locate to the required Ecng position,
Hhen tbla delayed point la raachad H««tec Beat
caea into Play node and the aequencera and drun
machines play at the same place as previously
recorded overdubs on tape, virtually functioning
aa additional tape channels. while In 5MFTE
Sync Chase Ready mode the display Elashes a
SMPTE value of all zeroes instead of the oaul
cu« point flaafa display.
If the Song Position Pointer Enable Flag {Flag
3) is also on then the number o£ beats vhich the
llamter Beat Tiirurnj Map was loopod through to
arrive at aDeaeuie/be^t correlation vill be
added in vben tbe Song Position Pointer
calculation Is made, fliis causes the song
position Pointer to reflect the position in tha
piece of music as avhola rather than the
position in the Timing Hap, This feature ia
useful when the Master Beat lining Hap is a
relatively short beat interval pattern (a
sequence of changing teapos within aonaure or
tvo vhlch create arhythnic feel) upon vhich the
playback of alonger sequence oi drum machine
pattern is based. When the Song Position
Pointer Enable Flag is off the Song Position
Pointer reflects the position In the Timing Hap,
regardless of the nnmbar of timaa it has looped.
-12 -

HMVER BUT gTHC IICH>BS
7bm following diaciuiion o£ Sync Hodei aaauu* falll«fjty with
th% prAcadlttfl Comwn OparAtioul »£oaoduK«a ••etlon.
ii«et*r Best Sync modnn aco divldoa into mix groups:
XI SHPTE Sydc RodoA (Code Select 24, 25, 29 t30J
2] Intftcul AiMtronona Play modern
3] Clock and FSR Sync Hodee (Code Selact 4^ 5, 20, 21 t 22)
4) HIDI Sync Hod* (Code 8elaet 7)
51 Click Sync HodcB {Code Select 1, 2 s 31
6} Tracking Sync Hod«e (Code Select 10 through 19}
-13 -

SHPTI mC WWU "a»l select 24, 25, 29, 30
In fch« SMPTB Sync nodss, tvapos foe ««ch b«at of an entice song
or one or nore reprecentatlv» mtaflurea ace pcogEammcd inco a
Timing The tempos csn be entered in any of the Tempo Dlaplay
Calibcation ^odes ptevicusly discussed. The ptogcdnucied tnpDS
aie Ee^eienced Co SHPTE by the sstting of tlia Hap Odgin OffMt
R*gl»t>r, wbUh tb* ea« point for BAanirt l/b«at 1of tha
nap*
Khen the Begin Switch ia on, naat«r Beat calculates tlie cue
point for th« Begin neaauFfi and beat values atoted in the Bogln
Register based cn the Map Origin OffMt Aaglstar tina and tba
teppoH o£ the Tljning Map,
If Count In la used, an earlier cue point la calculated to
at«rt tbe count ao that playback atlll atacta at tha tine
Bpeclflad In the Hap Ocicin off&ot Ragiatar. Saa FcogrMDiing tha
Tialng Hap on page 3a fcr details.
Concurrent uith the playbacJt of tbe atorad tampoa la the
oparatioD of the s^pte Controllad Svant Svatas. Dp to 600 avaata
caA ba prograued. Each avant conviats ofa
•The prograuijned status of the Bix Event Gfltea
•The fltatuB of the ClicJt and Play Toggle functiona
HIDI data which la to ba tranaaittad
•Asuns tiM coda T&lua at whtoh tha Svant it to coaur.
Refer to Prograaaiing tha SMPTS COntrollvd Srent SvBtaa on page
48 for pEograKlng datalls.
Internal Play aode alXowa Raster But to play without any
tlBlng reference code input. It operates identically to the
SHPTE Sync Modes by reading ts own Internal SHPTI ^eneratoc. For
datailB on generation o| SHPTE tracks saa Ganaiating SKPTE Tiae
Coda on pag« 57.
All Hastar Beat SHPTE oparationa are p«rfor»d with rafatanca
to 2At 25, 30 drop Crake or 30 non-drop fraa« SHPTB tiaa coda aa
progranned in tha Code Select Register,
hhen Reset mode Is activated the display reeeta to neasura 1/
beat 1. Turning on the Offset switch will light the five Sat LBDa
and display tha currently prograavad Hap Origin Offaat ti«a which
-14 -