Yamaha S Rev1 Owner's Manual page 92

86
Troubleshooting
Symptom
Cannot store a Quick
memory program.
Cannot list the programs,
projects, or impulse
response data files on a
PC Card.
Cannot list the programs,
projects, or impulse
response data files on a
CD-ROM.
A program is being
recalled unknowingly.
A parameter is being
adjusted unknowingly.
Cannot receive MIDI
messages.
MIDI Program Change
messages do not recall
programs.
MIDI Control Change
messages do not control
parameters.
Several parameters are
adjusted when a Control
Change message is
received.
Noise occurs from the
outputs when the
wordclock is changed on
the wordclock master
device.
Cannot eject a CD-ROM.
SREV1—Owner's Manual
Is the selected Quick memory write-protected? See "Protecting Quick Memory
Programs" on page 44 for more information.
Make sure the PC Card is fully inserted. See "Using PC Cards" on page 29 for
more information.
Make sure the CD-ROM is inserted correctly. See "Using CD-ROMs" on page 28
for more information.
Is the program assigned to a MIDI Program Change and being recalled by exter-
nal MIDI messages? See "Assigning Quick Memory Programs to Program
Changes" on page 70.
Is the parameter assigned to a MIDI Control Change and responding to external
MIDI messages? See "Assigning Parameters to Control Changes" on page 71.
Check the MIDI connections.
Make sure the connected MIDI device is turned on and set to transmit on the
correct MIDI Channels.
Check the MIDI settings on the RC-SREV1. See "Setting the MIDI Receive Chan-
nels" on page 69.
Make sure that the SREV1 is set to receive Program Change messages on the cor-
rect channel. See "Setting the MIDI Receive Channels" on page 69.
Check that the Program Change being transmitted is assigned to a Quick mem-
ory program. See "Assigning Quick Memory Programs to Program Changes" on
page 70.
Make sure that the SREV1 is set to receive Control Change messages on the cor-
rect channel. See "Setting the MIDI Receive Channels" on page 69.
Check that the Control Change being transmitted is assigned to a parameter. See
"Assigning Parameters to Control Changes" on page 71.
If a Control Change is assigned to more than one parameter, all of those parame-
ters are adjusted when that Control Change is received. See "Assigning Parame-
ters to Control Changes" on page 71 for more information.
This is normal, although it's more likely to occur if an MY8-AT I/O card is
installed. To eliminate the risk of speaker damage, turn down your power amps
beforehand.
Use the emergency disc eject hole. See "SREV1 Front Panel" on page 12 for more
information.
Advice