Yamaha CD REWRITABLE DRIVE CRW8824S-NB - Manual (Page 17)

Installation
To set each jumper switch, you have to bridge the two pins in the respective
column of the grid with a plastic shunt. Shunts are already attached to the jumper
switches in their default configurations.
AUDIO
OU T ID SELECT
PARITY
TERM
INATO
R BLOC
K SIZE
DC IN
PUT 1 +5V
G +12V
R
L 1 2 4
G
SCSI
INTER
FACE CONN
ECTO
R
ID SELECT
PARITY
TERMINATOR
BLOCK SIZE
1 2 4
Rear Panel
Jumper switches
Shunt
The plastic shunts actually contain metal for bridging the two pins of a jumper
switch, creating an electrical connection between them when attached. When
removed, the jumper switch is set to “OFF.” Store unused shunts in a safe place
where they will not be lost.
Use a pair of long-nosed pliers to attach or detach the shunts accordingly.
However, make sure that the computer is switched off when doing so.
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