Microphone Station Cs-50Ch (Cs-50Du); Safety Notes - Monacor CS-50CU Mode D'emploi

15 RCA jacks "Recorder" with input (in) and output
(out) to connect a recorder; the jacks are availa-
ble for the left (L) channel and right (R) channel
respectively of a stereo recorder; however, sig-
nal 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 amplifica-
tion for the inputs "Recorder in" (15)
18 Control " Gain" to adjust the input amplifica-
tion for the microphone input (20)
19 Jacks "Trunk in /out" 1 and 2 to connect the mi-
crophone stations; each of the two jacks will
allow connection of a chain of up to 25 micro-
phone stations CS-50CH and /or CS-50DU
20 Microphone input as an XLR jack; the input will
supply a phantom power of 12 V; therefore, con-
nect microphones with balanced output only!

1.3 Microphone station CS-50CH (CS-50DU)

Figure 3 shows the microphone station CS-50CH (for
the chairperson); deviations from the microphone
station CS-50DU (for delegates) are described in the
corresponding operating elements .
21 Microphone
22 Ring; will light up when the microphone is
switched on or when a system test is performed
( chapter 5 .7)
☞
23 LED; will light up when the microphone is
switched on or when a system test is performed
( chapter 5 .7)
☞
24 Two 3 .5 mm jacks to connect headphones; if
a plug is connected to one of these jacks, the
speaker (25) will be switched off
25 Speaker
26 for CS-50CH only: Priority button for the chair-
person to interrupt a discussion between del-
egates
27 Talk button to switch on /off the microphone
28 Jack to connect the next microphone station
29 Plug for connection to one of the jacks "Trunk
in /out" (19) on the controller or to the jack (28)
of another microphone station
30 Volume control for the headphone outputs (24)
31 Control GAIN to adjust the microphone ampli-
fication
32 for CS-50CH only: Switch for the automatic
acoustic signal which will sound when an an-
nouncement is interrupted; the acoustic signal
will be audible when the switch is in the upper
position
33 for CS-50CH only: Switch to define the behav-
iour after interrupting an announcement
lower position: microphones of stations which
had been switched on before the interruption
will be automatically switched on again after
the interruption
upper position: after an interruption, the mi-
crophones of all delegate stations will remain
switched off

2 Safety Notes

The units (the controller CS-50CU and the micro-
phone stations CS-50DU/CS-50CH) correspond to
all relevant directives of the EU and are therefore
marked with .
WARNING The controller uses dangerous mains
voltage . Leave servicing to skilled
personnel only . Inexpert handling or
modification of the unit may result in
electric shock .
•
The units are suitable for indoor use only . Protect
them against dripping water and splash water,
high air humidity and heat (admissible ambient
temperature range 0 – 40 °C) .
•
Do not place any vessel filled with liquid on the
units, e . g . a drinking glass .
•
The heat generated inside the controller must
be dissipated by air circulation; never cover the
air vents .
•
Do not operate the controller and immediately
disconnect the mains plug from the socket
1 . if one of the units or the mains cable is visibly
damaged,
2 . if a defect might have occurred after a unit was
dropped or suffered a similar accident,
3 . if malfunctions occur .
In any case the units must be repaired by skilled
personnel .
•
Never pull the mains cable for disconnecting the
mains plug from the socket, always seize the plug .
•
For cleaning only use a dry, soft cloth; never use
water or chemicals .
•
No guarantee claims for the units and no liability
for any resulting personal damage or material
damage will be accepted if the units are used for
other purposes than originally intended, if they
are not correctly connected or operated, or if they
are not repaired in an expert way .
If the units are to be put out of operation
definitively, take them to a local recycling
plant for a disposal which will not be harm-
ful to the environment .
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