JTS CS-1 - Delegate unit operation

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6. Technical Data
6.1 Electrical and Electro-Acoustical
Characteristics
6.1.1 CS-1CU
Voltage: VAC100-240~, 50/60Hz
Current consumption: MAX 0.9A(100VAC) 0.3A(240VAC)
DC supply to contribution units: ±15V
Line, telephone coupler and insertion in/outputs (unbal-
anced)
• Input sensitivity: -14dBV/+11dBV (hominal/maximum)
• Input impedance: 33KΩ
• Output level: -14dBV/+11dBV (hominal/maximum)
• Output impedance: 500Ω
Recorder in/output (unbalanced)
• Input sensitivity: -20dBV/+5dBV (hominal/maximum)
• Input impedance: 47KΩ (for L & R channel)
• Adjustment: -20dBV/+5dBV
• Output level: +0/-30dB
• Output impedance: 500Ω
External microphone input (balanced)
• Input sensitivity: -56dBV (-6dBV via mcludod adapter)
• Adjustment: +6dBV/-6dB
• Phantom supply: 12V+/-1V, 2*680Ω (+/-2%)
Headphone output
• Output level: -8dBV/+2dBV
• Output Impedance: 22Ω
System limits
Number of delegate/chairman units connected to CU
• Maximum in total: 50
• Maximum per Trunk output: 25
• Maximum trunk length using CS-1: standard cabling:
100m (328 ft)