DynaVox VT-80, Instructions For Use Manual

Page: 48 / 84

48
Connecting a headphone
A headphone equipped with a 3.5 mm jack plug can
be plugged into the headphone socket " " (9) on
the front of the unit. All headphones with an impe-
dance between 32 and 600 Ohm can be used.
Unsuitable headphones with another impedance
may damage the unit or produce an unexpectedly
high volume that can damage your hearing. As long
as a headphone is plugged in, the speakers are
switched off. Before plugging in, be careful to redu-
ce the volume of the "VOLUME" knob (1) (this knob
is also used to adjust the volume of the headpho-
ne).
Connecting the speakers
Use cables with sufficient cable cross-section to con-
nect your speakers to the VT-80. Ensure that bare
loudspeaker wires can never touch each other or the
back of the housing! No active speakers may be con-
nected! Use only speakers with a nominal impedance
of 4 - 8
Ω
. In addition, you have the possibility to
operate the amplifier with 4 loudspeakers. For this,
only use speakers with a nominal impedance of 8 -
16
Ω
. Using speakers with a different nominal impe-
dance will damage the amplifier. For each loudspea-
ker (R: right or L: left), you will find on the back oft
he unit two loudspeaker terminals (19) (positive +
and negative -), which are connected to one side of
a loudspeaker cable. There are similar connections