KV2 Audio SDD3 - Manual (Page 6)

Unpacking
Unpack the SDD3 and check to see if there is
any damage to it. If you find any damage notify
your supplier immediately. Only the consignee
may institute a claim with the carrier for any
damage incurred during shipping. Be sure to
save the carton and all packaging materials for
the carrier’s inspection.
Should you ever need to ship the unit, only use
the original factory packaging. If the shipping
carton is unavailable, contact your supplier to
obtain a replacement.
The SDD3 carton should contain:
t
4%%
4VQFS
%JHJUBM
"VEJP
%FMBZ
t
6TFS
(VJEF
t
*&$
1PXFS
$BCMF
Rack mounting
The SDD3 will mount in a standard 19” rack
system. Use four screws and washers to mount
the SDD3 to the rack rails. We recommend
using a shock-mounted rack for touring use to
prolong the life of your SDD3.
To prevent accidental adjustment of settings, or
unwanted tampering in a fixed installation,
,7
"VEJP
QSPWJEF
BO
BEEJUJPOBM
TFDVSJUZ
QBOFM

as an accessory.
AC Power requirements
5IF
4%%
VTFT
B
TUBOEBSE
*&$
QPMF
"$

connector. The device must be connected to a
mains socket outlet with protective earthing
connection. The SDD3 operates in either 115V
or 230V mode. This setup is preconfigured at
the factory. The mains plug of the power supply
cord shall remain readily operable.
Getting started
Voltage requirements
The SDD3 operates safely and without audio
EJTDPOUJOVJUZ
JG
UIF
"$
WPMUBHF
TUBZT
XJUIJO
UIF

operating window of 90V÷130V in 115V mode
or 180V÷260V when working in 230V mode at
50 or 60Hz.
Input Output
1 2
3
2 1
3


(SPVOE
2 = Hot (+)


$PME

Connector wiring
XLR Balanced Input and Output connectors
$"65*0/
*G
UIF
BOZ
-&%
EPFT
OPU
JMMVNJOBUF

or the system does not respond to
BVEJP
JOQVU
SFNPWF
"$
QPXFS

immediately. Verify that the volta-
ge is within the proper range. If the
problem persists, please contact
,7
"VEJP
PS
BO
BVUIPSJ[FE
TFSWJDF

center.
$"65*0/

If it is necessary to convert balan-
ced output to unbalanced, it is
impossible to short Hot(2) or
$PME 

QJOT
XJUI
(SPVOE 

In
this event the Line Drivers will
cause permanent disconnection.
For more information please refer
to page 20.
1Bge | 6