Yamaha S-80, Service Manual

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S80
28
T12. CONTROLLER
x x x : current knob value
Move the PITCH BENDER, MODULATION WHEEL,
RIBBON and AFTER TOUCH controllers according to
the instructions on the LCD as described below. Check
that the numbers change sequentially and that “OK”
appears as the result.
PITCH BENDER: move this controller in the following
order: Center (63-65); Up (126-127);
Down (0-1); Center (63-65).
RIBBON: move this controller in the following
order: Left (6-11); Right (103-108);
Left(6-11); and then release it at
(122-127).
MODULATION WHEEL: move this controller in the
following order: Right (0-1);
Up (126-127); Down (0-1).
AFTER TOUCH: operate this controller in the following
order: Release (0-5); Push (104-109);
and Release (0-5).
x x x : current controller value
y y y
: next target value
DISPLAY OF RESULTS
OK
NG (No change in the message on the display)
TEST END
The test ends after the result is displayed.
When the test result is “NG”, refer to “C. TEST
S E L E C T I O N W H E N A N E R R O R H A S B E E N
DETECTED”.
T13. FOOT CONT, SW
Operate the FOOT VOLUME, FOOT CONTROLLER,
SUSTAIN SWITCH and FOOT SWITCH according to the
instruction on the LCD as described below. Check that
the numbers change and that “OK” appears as the result.
Release 0 (0-2); Push In 127 (125-127); and Release 0 (0-2).
Turn On (0) and Off (1) the SUSTAIN SWITCH and
FOOT SWITCH.
FOOT VOLUME: Release (0-2); Push In (125-127);
Release (0-2)
FOOT CONTROLLER: same as the above
SUSTAIN SWITCH: On (0); Off (1)
FOOT SWITCH: same as the above
x x x : current controller value
y y y : next target value
DISPLAY OF RESULTS
OK
NG (No change in the message on the display)
TEST END
The test ends after the result is displayed.
When the test result is “NG”, refer to “C. TEST
S E L E C T I O N W H E N A N E R R O R H A S B E E N
DETECTED”.
T14. BREATH CONTROLLER
x x x : current value of the breath controller
Operate the breath controller in the following order: Not
blowing (122-127) - Blowing (0-5) - Not blowing (122-127)
- Not blowing - Blowing - Not blowing, remove the jack
when “EXTRACT PLUG!” appears on the LCD. At this
time, check that the plug is not plugged in, the numbers
change sequentially and that “OK” appears on the LCD.
(The test is “OK” when the value is 34 or less.)
x x x : current controller value
y y y : next target value