Features of the microphone
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13. AUX IN (telephone coupler, DVD, etc.)
14. System LINE, recording output (LINE, REC)
15. Unit signal output (BAL OUT)
16. Wired microphone input terminal (MIC IN)
17. Effector output (EFX OUT/ IN)
18, on behalf of the socket (DELEGATES)
19, DATA interface (DATA) -- connect the computer to communicate
through the network controller
20. Power socket (ac220v-230v ~ 50hz-60hz)
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Unit type: capacitive (back)
Frequency response: 100hz-12khz
Microphone: microphone array
Directivity: corridor type
Quantity of microphones: 17
Best pickup distance: 60-80cm
Sensitivity: - 42 plus or minus 1 db (1.5 V, the 680 k Ω;
0 db = 1 v/Pa, 1 KHZ)
Output impedance: 200 Ω
Power supply: 24V
Maximum pressure level: 110dB
SNR: >65dB
Connector: 8 core wire
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System connection and debugging
1.The conference master control machine is placed on the cabinet or table
surface, and the non-voting unit is placed on the table surface of each seat.
Use the matching "T" line with "SYSTEM B" on the meeting host and
meeting unit, and align and plug it tightly according to the " " mark on the line;
Pay attention to the " " sign when connecting the cable.
Distinguish the Master Part (2M terminal) of the main cable of "T" type line from
the Extension line (1.5m terminal is the Extension line).
2. Use the male head of the 13 meter extension cord to plug it into any 8p-din
socket of the main control machine (where the host machine is marked with
DELEGTES).
3. Insert the male end of the main cable of "T" type wire into the female head of
the extension cord according to the instruction mark, and insert the extension
wire into the 8p-din socket of the passenger seat machine.
4. Connect other attendance machines in turn.If there are more meeting units
in the system, they can be divided into multiple links.
5. If the meeting room requires the line to be hidden, please bury the line
underground during the construction in advance.(according to the situation
of the meeting room first contact our company custom line, please attach the
size of the meeting room layout, our company has a special person for your
configuration).
6. Use audio cable to connect the EFX OUT of the main controller with the
balance input of the frequency shifter, and the EXF IN with the balance
output of the frequency shifter (applicable for customers with frequency
shifter).
7. If a mixer is available, connect it to the BAL OUT of the main controller
8. Connect the amplifier to the mixer. If there is no mixer, connect it to the
LINE of the main control machine.
9.Connect the speaker to the amplifier.
10. Connect the recording device to the main controller (REC.).
11. After checking the correct connection of the system, put the power switch
on the conference host panel in the disconnected state (button jumping out),
adjust the volume potentiometer (VOL.) to the minimum, and adjust other
control potentiometers to the central position (including the potentiometer
of the power amplifier).
12.Connect the conference host to the power supply with the power cord, and
then press the power switch of each host to check whether the power
indicator light of each host is on.
13.Open any microphone in the venue and adjust the volume to an appropriate
level by adjusting the system volume potentiometer (VOL).
14.According to the instructions of the main control machine, first test each
function of the main control machine.
15.Combine the software to test the various functions of the whole system.
If you have any questions, please contact us.
Содержание CM-5800
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