Unika SDI-1, Руководство пользователя

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UNiKA SDI-1 User Guide
3
AUDIO CONNECTION
Instrument Direct input & Parallel Link connection
As with all audio gear, always ensure audio system levels are turned down
or equipment turned off before making connections. This will avoid plug-
in or turn-on transients from damaging more sensitive components such as
tweeters.
There is one channel on the SDI-1, featuring an XLR- ¼“TRS Combo jack
INPUT, a ¼“ TS parallel LINK output and a balanced XLR OUTPUT.
Connect your source instrument or audio device to the input and the
balanced XLR output to the mixing console. The LINK connector output
provides the means for connecting the signal to an instrument amplifier or
personal monitor system. Unbalanced cables are much more susceptible to
noise than their balanced counterparts. Keeping unbalanced cables under
8 meters (25 feet) in length is good practice while balanced cables can
easily extend to 100 meters (300 feet). The balanced output of the SDI-1 is
mic level, meaning that it should be connected to the mic input of a mixing
console or mic preamp.
For Unbalanced connection, pin-3 should be connected to Ground with pin-1.
XLR-TRS Combo input
1-Ground 2-Signal Hot +
3-Signal Cold -
Fig-2: XLR-¼"TRS Combo
socket for direct input
Fig-1: XLR Plugs Balanced
connection:
1-Ground
2-Signal Hot (+)
3-Signal Cold (-)
1
Female Male
2 1
3 3
2