Roland U-8CW, Руководство по началу работы

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17
Getting Ready to Use the U-8
Connecting a Device Such As a CD Player, MD Player, or DAT Player
fig.04-06
Connect the analog output from the CD player, MD player, DAT player, or
the like to the AUX Input jack on the U-8.
AUX IN
CD/MD/DAT
LINE OUT
U-8
R
L
R
L
AUX IN B A MIC
INPUT
GUITAR (Hi-Z) OUTPUT
When making a digital
connection between the U-8
and the CD player, MD
player, DAT player, or the
like, connect the digital
output from the CD, MD,
or DAT player to the
Digital Input connector on
the U-8. For more
information, refer to
“
Making a Digital
Connection ” in “ U-8 and
External Equipment ” in
the U-8 Technical Guide.
Be careful of loop connections
fig.04-06a.e
When the U-8 is connected as shown in the above diagram to a device that passes the
input sound through to its output (an MD/DAT/CD-R that is recording), the U-8
and that device will form a loop that can cause oscillation, producing an
unexpectedly loud sound.
This type of connection can cause malfunction and damage to speakers and other
equipment; take care to avoid these conditions.
In addition to the above figure, take a moment now to check your connections for the
following conditions.
•Could there be a looped connection between the analog and digital realms?
•Has any looped connection resulted from insertion of a mixer or other piece of
equipment between the devices?
AUX IN OUTPUT
MD/DAT/CD-R
LINE OUT
U-8
LINE IN
R
L
R
L
AUX IN B A MIC
INPUT
GUITAR (Hi-Z) OUTPUT
INPUT OUTPUT
MD/DAT/CD-R
OUTPUT INPUT
FOOT SW OUTPUT INPUT
DIGITAL MIDI
IN OUT
U-8
Example of an Analog Loop Connection Example of a Digital Loop Connection