Yamaha RY20 Owner's Manual - Page 16

Rear Panel - midi

Page 16 highlights

The Controls and Connections s Rear Panel OUT MIDI IN Q OUTPUT R L/MONO PHONES DC IN POWER ON OFF R ST U Q MIDI IN and OUT Connectors The MIDI IN connector receives data from a sequencer or other MIDI device used to control the RY20. The MIDI OUT connector transmits MIDI data to other MIDI devices. The RY20 can control other instruments with note and timing messages. It also uses MIDI to transmit the contents of its internal memory. See page 110 for further details. R OUTPUT L/MONO and R Jacks These phone jacks are the main stereo outputs from the RY20. If a plug is inserted into the L/MONO jack only, the left and right-channel signals are combined and delivered via this jack (which can be used for connecting to a mono sound system). The Volume control adjusts the level of the signal sent to these jacks. S PHONES Jack Accepts a pair of stereo headphones with a miniature stereo phone plug for headphone monitoring of the RY20. T DC IN Jack The DC output cable from the supplied AC Adaptor should be connected here. CAUTION Always use the supplied Yamaha AC Adaptor to power your RY20. The use of an incompatible adaptor may cause irreparable damage to the RY20, and might pose a serious shock hazard. U Power Switch Press this switch to turn the RY20 power ON or OFF. 8

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8
The Controls and Connections
Q
MIDI IN and OUT Connectors
The MIDI IN connector receives data from a sequencer or other MIDI
device used to control the RY20.
The MIDI OUT connector transmits MIDI data to other MIDI devices. The
RY20 can control other instruments with note and timing messages. It
also uses MIDI to transmit the contents of its internal memory. See
page 110 for further details.
R
OUTPUT L/MONO and R Jacks
These phone jacks are the main stereo outputs from the RY20. If a plug is
inserted into the L/MONO jack only, the left and right-channel signals are
combined and delivered via this jack (which can be used for connecting to
a mono sound system).
The Volume control adjusts the level of the signal sent to these jacks.
S
PHONES Jack
Accepts a pair of stereo headphones with a miniature stereo phone plug
for headphone monitoring of the RY20.
T
DC IN Jack
The DC output cable from the supplied AC Adaptor should be connected
here.
U
Power Switch
Press this switch to turn the RY20 power
ON
or
OFF
.
Rear Panel
CAUTION
Always use the supplied Yamaha AC Adaptor to power your RY20. The use of an
incompatible adaptor may cause irreparable damage to the RY20, and might pose a
serious shock hazard.
ON
OFF
R
L/MONO
IN
OUT
MIDI
OUTPUT
PHONES
DC
IN
POWER
Q
R
S
T
U