JTS CS-1CU Konference kontrolenhed
Kontrolenheden er centrum for diskussionssystemet, som styrer mikrofonerne på formanden og delegerede enhederne samt forbinder til anden lydindgang og -udgang.
Den leverer også strøm til selve CU'en og op til 50 formands- og delegerede enheder.
Control and Power Supply Unit
The innovative CS-1 i-Conference Discussion
System is equipped with JTS in-house made ECM capsule, intelligent automatic mixing technology and
integrated acoustic and mechanical design, providing Turn-Key solution and delivering consistently
natural, feedback-free audio performance with any environment .
The i-Conference Discussion System is ideal for discussion and meeting with up-to 150 attendants.
A CS-1 i-Conference Discussion System consists of:
One Control and power supply unit (CU).
Maximum 50 delegate or chairman units.
Peripheral audio and / or telecommunication equipment.
The control unit is the center of the discussion system which controls the microphones of the
chairman and delegate units as well as connects to other audio input and output. It also supplies the
power for the CU itself, and up to 50 chairman and delegate units.
The delegate unit enables the attendants to participate in a discussion by speaking through
a microphone, controlled by a microphone ON / OFF pushbutton, and listening to discussion by the
internal loudspeaker and external headphone.
The chairman unit not only provides the same function as the delegate unit, but also supports
the addition of a "Priority button", that enables the chairman to control the discussion by temporary or
permanently overriding and deactivating all active microphones of the delegate units.
CS-1CU
Voltage: VAC100-240 ~, 50/60Hz
Current consumption: MAX 1.0A (100VAC) / 0.42A (240VAC)
DC supply to contribution units: ± 15V, -7.5V
Line, telephone coupler and insertion in / outputs (unbalanced)
Input sensitivity:
-14dBV / +11 dBV (nominal / maximum)
Input impedance: 33KOhm
Output level:
-14dBV / +11 dBV (nominal / maximum)
Output impedance: 500Ohm
Recorder in / output (unbalanced)
Input sensitivity:
-20dBV / +5 dBV (nominal / maximum)
Input impedance: 47KOhm (for L & R channel)
Adjustment:
-20dBV / +5 dBV (nominal / maximum)
Output leve: +0 /-30dBV
Output impedance: 500Ohm
External microphone input (XLR (F) balanced)
Input sensitivity: -56dBV
Adjustment: +6dBV/-6dBV (nominal / maximum)
Phantom supply: 12V+/-1V, 2 * 680Ohm (± 2%)
Headphone output
Output level:
-8dBV / +2dBV (nominal / maximum)
Output Impedance: 22Ohm
System limits:Number of delegate / chairman
units connected to one control unit
Maximum in total: 50
Maximum per trunk output: 25
Maximum trunk length using CS-1:
standard cabling: 50m
Dimensions (HxWxD):
360 mm*150 mm*90 mm
Weight: 1845 grams
