10
25 26 27 28 29
30 31 32 33 34 35
36
37 38 39
40 41
42
43
44
[Rear]
25. AUX 3 input terminal
−20 dB*, 10 kΩ, unbalanced, phone jack.
Connect a CD player, tape recorder, or other
similar equipment to this terminal. Speech input
connected to this terminal is relayed to both the
base and translation language channels.
26. AUX 2 input terminal
−20 dB*, 10 kΩ, unbalanced, phone jack.
Connect a CD player, tape recorder, or other
similar equipment to this terminal. Speech input
connected to this terminal is relayed to the
translation language channel.
27. MIC 2 input terminal
−60 dB*, 600 Ω, unbalanced, phone jack.
Connect a wired microphone to this terminal.
Speech input from the microphone connected to
this terminal is relayed to the translation language
channel.
28. AUX 1 input terminal
−20 dB*, 10 kΩ, unbalanced, phone jack.
Connect a CD player, tape recorder, or other
similar equipment to this terminal. Speech input
connected to this terminal is relayed to the base
language channel.
29. MIC 1 input terminal
−60 dB*, 600 Ω, unbalanced, phone jack.
Connect a wired microphone to this terminal.
Speech input from the microphone connected
to this terminal is relayed to the base language
channel.
30. External control terminal [RS-232C]
Connect this terminal to the serial port of a
PC, operation panel, or other external control
equipment.
31. External control terminal selection switch
Used to select either RS-232C (30) or USB (32)
external control terminals.
32. External control terminal [USB]
Connects to the external control terminal of a
PC, operation panel or other connected external
equipment.
33. Level volume control
Adjusts the line output (34) volume.
34. Line output terminal
−20 dB*, 10 kΩ, unbalanced, phone jack.
Connect an amplifier, etc. for public address
applications. Speech input from the Conference
unit, or MIC 1, AUX 1, or AUX 3 terminals is output
to this terminal. The settings of Microphone Mix/
Cut switch (10) and AUX 3 Output Mix/Cut switch
(35) determine whether or not such speech input
is output.
35. AUX 3 output Mix/Cut switch
Determines whether or not speech input is relayed
from AUX 3 terminal to the line output (34). Set
this switch to MIX in normal use, and to CUT to
enable conference participants in other rooms to
avoid potential audio feedback while speaking.
36. Recording output terminal
−20 dB*, 10 kΩ, unbalanced, phone jack, RCA jacks.
Connect an Alternate Recording Deck or MD
recorder. An amplifier can also be connected for
public address applications. The same speech
signal as the line output and that of AUX 3 terminal
are output to this terminal.
37. Graphic equalizer input terminal
−20 dB*, 10 kΩ, unbalanced, RCA jack.
Connect this terminal to the graphic equalizer’s
output terminal.
