3
Operating Controls
ActivSound 100
Front Panel
(1)Power switch. Turns the power on/off.
(2) Power indicator. Lights "green" when the
power is turned ON.
(3) Infrared Microphone Volume Control
[Teacher 1 and 2]. This control is used to adjust
the level of the infrared microphones.
(4) Infrared Signal Indicator
［
Teacher 1 and
2
］.
Lights "green" when the infrared wireless
receiver is receiving a signal.
(5) Auxiliary Input volume TV/DVD and CD/
MP3
］.
This Control adjusts the volume of the
auxiliary inputs connected to the input terminals
(11).
(6 Equalizer
［
BASS, TREBLE
］.
The Bass and
Treble controls allow the teacher to have control
over the quality of his or her voice. This adjust-
ment is made by adjusting the "BASS" low-range
or "TREBLE" high-range until the desired sound
quality is achieved.
(7) Speaker output volume
［
SPEAKER L,
R
］.
Output levels from each pair of speakers
are adjustable with this volume
●
AC adapter. Use the “3A-621DA24” AC
adapter provided to supply power to the
1
2
3
4
5
6
7
Содержание ActivSound 75
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