1.2 Controller CS-1CU (rear panel)
10 IEC connector for connection to a mains
socket via the cable provided
11 Support for the mains fuse;
always replace a fuse that has blown by one
of the same type
12 Selector switch
via a device for signal processing (e. g. equal-
izer) connected to the jacks "Insertion" (14)
position "I":
device inserted into the signal
path
position "O": device not inserted into the
signal path
13 RCA jacks "Telephone" with input (in) and
output (out) to connect a telephone system
via a telephone coupler
14 RCA jacks "Insertion" with input (in) and
output (out) to insert a device for external
signal processing (e. g. equalizer) into the
signal path
15 RCA jacks "Recorder" with input (in) and
output (out) to connect a recorder; the jacks
are provided for both the left (L) channel and
the right (R) channel of a stereo recorder;
however, signal processing in the conference
system will be monophonic
16 RCA jacks "Line" with input (in) to connect
a signal source with line output level and
output (out) to connect an amplifier system
17 Control "
Gain" to adjust the input am-
plification for the inputs "Recorder in" (15)
18 Control "
Gain" to adjust the input ampli-
fication for the microphone input (20)
19 Jacks "Trunk in /out" 1 and 2 to connect the
microphone stations; a chain of up to 25
microphone stations CS-1CH and /or CS-1DU
can be connected to each of the jacks
20 Microphone input (XLR jack); the input will
supply a 12 V phantom power; therefore,
connect microphones with balanced output
only!
to route the audio signals
1.3 Microphone station CS-1CH
(CS-1DU)
Figure 3 shows microphone station CS-1CH (for
the chairperson); deviations from microphone
station CS-1DU (for delegates) are described in
the corresponding operating elements.
21 Microphone
22 Ring; will light up when the microphone
is on or when a system test is performed
(
chapter 5.7)
☞
23 LED; will light up when the microphone
is on or when a system test is performed
(
chapter 5.7)
☞
24 Two 3.5 mm jacks to connect headphones;
when a plug is connected to one of these
jacks, the speaker (25) will be switched off
25 Speaker
26 for CS-1CH only: Priority button for the chair-
person to interrupt a discussion between
delegates
27 Talk button to switch on /off the microphone
28 Jack to connect the next microphone station
29 Plug to connect one of the jacks "Trunk in /
out" (19) on the controller or the jack (28)
of another microphone station
30 Volume control for the headphone outputs
(24)
31 Control GAIN to adjust the microphone
amplification
32 for CS-1CH only: Switch for the automatic
acoustic signal which will sound when a dis-
cussion is interrupted; the acoustic signal
will sound when the switch is in the upper
position
33 for CS-1CH only: Switch to define the
behaviour after a discussion has been
interrupted
lower position: microphones of stations
which were switched on before the inter-
ruption will be automatically switched on
again after the interruption
upper position: after an interruption, the
microphones of all delegate stations will
remain switched off
15