Roland TD-7 - Page 115

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I System Messages
S§*.~"ten1 A-It-ssttges can he sent nu mutter ltnw the A-'IlI)I ehttnnels are set, System messztges inelutle
e-xelt|.~;i\~e tttess:|_etrs. ztte.s.~:;tge:~' int .<yneI1rnniz;ttinn. etc,
O Reattime Messages
These |ne.ss;t_ee.~+ are ttsetl int at-'ttt‘ltt't snizutit tn. The TD-7’ am tr;tn~amit attttl retfeive MIDI timing elr>e|<.~@.
I Active Sensing
.-tctive sensing-,=-_ ttte.~t:+;t§;e~; !ttt>ttitt'tt' the integeitt" of it-llI“)l mnnet?ti<.>n.~;. Once the TI")-7 t‘et.'ei\'e.s' Aelit-'e
st=t1sittgtt1t-ssztees via It-'lll‘)l I;\£. it will ;ttttt>|n;ttie::|l§' Innk Int" further tttessatges. In this mutle, ilthe TD-
‘ tlt.ter~' nut re'eci\'e :1 in-' t\="llI_'JI tttL':-;.s;t_t:t.’r-z til‘ .-;\.t'l%\'e sensing tttessttges (hr ether MIDI ntessttgesl withi n
5l.'Il')tn§~‘et" (Tl)-"F l, it will itttlge that the t\lII)I ezthle is tli.~smttnet.*tetl t'll‘tI;tt1lLl§{t:‘Ll. The unit will cttt eIl';tll
sttumls and take ex;tetI_\_-' the matte action us when ret?ei\‘in_e Reset All Llttntrttllers tttessages. Active
Settsine, tttt=ss;t_e,t.*s' will no ltm_t1t".‘l' he mnnitrwetl. The Tl)-Ti can ztlsh ttttnsntit .-"tt'ti\'e sensing tt"tes5ttges.
O Exclusive Messages
lr.".xt."lt:.s"i\-‘e nte.~;s;t ges :1 re unique in ;t p;trliettl;t1' model and m;tnu|';tctt:rer I e. g. Patch til:-ttzt 1. |*m' :1 cletatiletl
e.\;pI;:n;ttiun. see A-lll)I Implementation ti’. I-SH)
I About MIDI implementation Chart
.\-lI DI h;1.~"- tnzttle it |m.s:siltIel'nr;1\\'itle \-';tt'iety t >I’t.le\-'it:e.-< In ezteltatnge i1tl'c._>rttt-.tti0n, hut it is net ul\\=';t}-'s
true thztt ztll types uI':’\-'lll)l t"t"te.~+.~+;tge.<. can he emltztttgetl hetweett all types <1l'tle\'iee's. Fur exztntple.
I il yntt use at at-’nllte.~:i.?.er as :1 ttt;t.stet* device tn etmtml :1 digital pianu, the pitch hetttlet' l the level"
I hr xvlteel that tttutliltes the pitch) ulthe syntltesizer will ltzne nu elleel on the snuntl el the piann,
I . . . .
3, The tmphrtztnt tlttng to keep tn mtntl when ttstttg it-lll.)l ts that the slztve clevtce must he zthle to
I 't|ntlet'st';tm|' wlutt the tnztster is 's;t}’ing'. In ntlter wnrtl.~4. the t\=’Ill')l t1tes.~;:tge.~t must he etttntnun to
I hntlt muster atntl sl;l\-‘L’.
II .
I Th help you quieltly determine whztt types oi t'vllI)l tttessztges can he ext'lt:tngetI hetween tttztster
1: ntl sl;t\'e. the Operzttinn A-tlztttttttl of ettelt MIDI device ineltttles at MIDI Implementation eltatrt (P.
Ih—t' l. By-'Ir>t">l<i|1g:tt this chart. ‘_\_-‘Oil can t|uit:l<ly see at-'l1;tt tttessatges the cleviee is zthle to transmit and
I receit-'e. The left side nl the eltttrt lists the names of a variety of :\=IIl.)l tttessages. ttntl the
'i'r;tnstni.»".~titm and Reception ehltttntts use "0" and marks to intliettte whether or not euelt of
the.-te tttessztgt-rs cztn he tnmsmittetl ill‘ received. This means that at specilie A-1Il)ltttessttge can he
exel1;:n_eetl mtly if there is :1 n "0" in hnth the 'l":';tnstnissiz'>:t cttlttmn ul the ntuster and the Reception
; eulumn of the slut-'e dex-‘ice. MIDI itttplementztttnn clmrts 1-tre st";1ntl;-tttlizetl. so vttu can lhlcl the
I
t'h:ttt.s irnm two ttt;tm|;tls tr_>getltet' tn see at zt _t-tlztnee ltttw the two devices will chnttttttnieatte.
For at tletztilecl L’K['!l1I!'I2tIlt'tl't hi the Tl)-‘?'s Mil)! implementtttion, 1'e|"e.rth p;.tge I 58.
I‘ I
W ‘...,
When the TD-7 receives
a Reset All Controllers
message, it will reset
some of the parameters
to the power ON values,
e.g. pitch bend, after-
touch, etc. Fora detailed
explanation about the
Fteset All Controllers
message, see page 159.
‘I13
Chapter 6 System Setting