Midi Data Format; Fcc Information - Yamaha WX7 Owner's Manual

MIDI Data Format

MIDI CHANNEL
MIDI channel output is basically done through channel
1, however, channel 2 is used when DIP Switch #6 is ON
(DUAL NO/USE BREATH).
Furthermore, channel 3 is used when power is turned on
while the keyhold switch and the program change switch
are held. Channel 4 is used when DIP Switch #6 is ON,
provided that channel 3 is used as a basic channel.
DETAILS OF OUTPUT MESSAGE
Note ON, OFF
1 0 0 1 0 0 $90, 91 ;note on/off
($92, 93)
0 n n n n n n n $ n n ;note no. 20 – 122
0 v v v v v v v $ v v
Control Change
1 0 1 1 0 0 $b0, b1 ;control change
($b2, b3)
0 c c c c c c c $ c c ;control no.
0 d d d d d d d $ d d ;data 0 – 127
When SW1 is OFF, WIND data is output as breath control.
When SW2 is ON, WIND data is output with master volume.
Program Change
1 1 0 0 0 0 $c0, c1 ;program change
($c2, c3)
0 0 0 0 0 d d d $ d d ;program no. 0 – 4
After Touch
1 1 0 1 0 0
$d0, d1 ;after touch
($d2, d3)
0 d d d d d d d $ d d ;data 0 – 127
When SW1 is ON, WIND data is output as after touch.
Pitch Bend
1 1 1 0 0 0
$e0, e1 ;pitch bend
($e2, e3)
0 l l l l l l
$ L L ;data LSB
0mmmmmmm $mm ;data MSB (resolution 7 bit)
;1 – 127 velocity
0 = note off
2=breath control
7=master volume
System Exclusive
Condition Acknowledge
1 1 1 1 0 0 0 0 $ f 0
0 1 0 0 0 0 1 1 $ 4 3
0 0 0 0 0 0 0 0 $ 0 0
0 1 1 1 1 1 0 1 $ 7 d
0 0 0 0 1 1 0 0 $ 0 c
0 0 0 0 0 0 0 0 $ 0 0
' L '
0 1 0 0 1 1 0 0
0 1 0 0 1 1 0 1 'M'
' '
0 0 1 0 0 0 0 0
' 8 '
0 0 1 1 1 0 0 0
0 0 1 1 1 0 0 1 ' 9 '
' 7 '
0 0 1 1 0 1 1 1

FCC INFORMATION

While the following statements are provided to comply with FCC
Regulations in the United States, the corrective measures listed
below are applicable worldwide.
This series of Yamaha professional music equipment uses fre-
quencies that appear in the radio frequency range and if installed
in the immediate proximity of some types of audio or video devices
(within three meters), interference may occur. This series of Yamaha
combo equipment have been type tested and found to comply with
the specifications set for a class B computing device in accordance
with those specifications listed in subpart J of part 15 of the FCC
rules. These rules are designed to provide a reasonable measure
of protection against such interference. However, this does not.
guarantee that interference will not occur. If your professional music
equipment should be suspected of causing interference with other
electronic devices, verification can be made by turning your combo
equipment off and on. If the interference continues when your
equipment is off, the equipment is not the source of interference.
If your equipment does appear to be the source of the interference,
you should try to correct the situation by using one or more of the
following measures:
Relocate either the equipment or the electronic device that is being
affected by the interference. Utilize power outlets for the profes-
sional music equipment and the device being affected that are on
different branch (circuit breaker or fuse) circuits, or install AC line
filters.
In the case of radio or TV interference, relocate the antenna or, if
the antenna lead-in is 300 ohm ribbon lead, change the lead-in the
co-axial type cable.
If these. corrective measures do not produce satisfactory results,
please contact your authorized Yamaha professional products dealer
for suggestions and/or corrective measures.
If you cannot locate a franchised Yamaha professional products
dealer in your general area contact the professional products Service
Department, Yamaha Music Corporation, 6600 Orangethorpe Ave.,
Buena Park, CA 90620, U.S.A.
If for any reason, you should need additional information relating
to radio or TV interference, you may find a booklet prepared by the
Federal Communications Commission helpful:
"How to Identify and Resolve Radio -- TV Interference Problems".
This booklet is available from the U.S. Government Printing Office,
Washington D.C. 20402 -- Stock No. 004-000-00345-4.
20
;system exclusive
;YAMAHA ID
;bulk dump
;condition acknowledge
;data bytes LSB
;data bytes MSB
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