Behringer ULTRA-DI DI100 Manuel D'utilisation page 21

Controls
(EN)
(1) With the ON/OFF switch you can switch the
battery power on and off to preserve battery
life. Switched off the ultra-di will still work on
phantom power. Switched on, the ULTRA-DI
will automatically switch between battery
and phantom power. When the DI100 is
operating on battery power the on/off LED
will fl ash once every few seconds, when
operating on phantom power the LED will
light up continuously.
(2) INPUT. Connect the source to this ¼" jack to
receive the signal.
(3) To provide maximum flexibility the
ULTRA-DI is also fi tted with an unbalanced
XLR input to connect the source.
(4) LINK OUT. This is the unbalanced parallel
output of the ULTRA-DI. Connect this to the
input of the backline or monitor amplifier.
(5) The -20 dB attenuation switches greatly
increase the operating range of the
ULTRA-DI. From the low-level signals of a
high impedance microphone or guitar to the
hot speaker terminals of a P. A. amplifier.
Depressing both will give 40 dB attenuation.
Quick Start Guide
(6) OUTPUT. This is the balanced microphone
level output of the ULTRA-DI. Connection to
the microphone input should be made with
a standard high quality balanced cable.
(7) Use the GROUND LIFT switch to either
connect the ground of input and output or
keep them completely separate. Depending
on the grounding of the connected devices
linking or disconnecting will reduce hum or
prevent ground loops. GROUND LIFT ON
means no interconnection.
(8) BATTERY COMPARTMENT. Loosen the
screw to open the compartment and to
replace the 9 V battery. When the ULTRA-DI
is switched on battery power the LED blinks,
when it stops blinking it is time to change
the battery.
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