Pb, Mw, Rb Test - Yamaha Motif XS Series Service Manual

MOTIF XS6/MOTIF XS7/MOTIF XS8
[Judgment indication]
OK
TEST
08 : Keyboard+AT
Scaling OK
After Touch OK
AT Offset OK
NG: No indication
[MIDI code output for judgment result]
OK: A0 09 02 <== (When all the keys and After Touch are
normal)
NG: No output
[How to quit test]
If all the keys are normally checked and indicated as OK, the test
will be completed and item selection condition will be selected.
If the judgment is NG on the way, refer to "D. How to carry
out tests when judged as NG" (page 113) to proceed the
test program.
[Others]
None
T09: PB, MW, RB
(Test Code: A00A00)
Pitch Bend
(PB)
Ribbon Controller (RB)
(Touch volume)
122
MOTIF XS Test Program
OK
1.556 v
Displayed for XS8 only.
Modulation Wheel
(MW)
[First indication]
TEST
09 : PB, MW, RB
[Test contents]
Check that Pitch Bend (PB), Modulation Wheel (MW), and
Ribbon (RB) controller (Touch Volume) work normally.
Compare the PB, MW, RB value input from the EBUS A/D
input with the target values on the LCD.
[Test method]
According to an LCD indication as follows, operate controllers
In case of PB: 64(62 to 66)
"
Middle
Move smoothly in the order mentioned above.
In case of MW: 0(0 to 1) 127(126 to 127)
"
Down
Move smoothly in the order mentioned above.
In case of RB: (0 to 15) (90 to 112)
"
Leftmost Rightmost
Slide the ribbon with your finger slowly and
then release.
TEST
09 : PB, MW, RB
Pitch Bend
Modulation Wheel
Ribbon Controller
yyy: Target value
xxx: Current value
The order of the controllers to be checked is not designated.
[Check item]
Check that the knobs are not stuck, values change smoothly and
that judgments are OK.
MOTIF XS Test Program
Press [ENTER]
127(126 to 127) 0(0 to 1)
"
Up Down
Up
off(113 to 127)
"
Release
MOTIF XS Test Program
< yyy > xxx
< yyy > xxx
< yyy > xxx