Beskrivelse
The CS-120CH has extra functions besides those CS-120DU has. There is a priority key which can either mute or turn off all delegate units, or cancel all applying. The chairman unit has the right to accept or refuse applying. Voting function can be initiated only the chairman unit. The timing is also controlled by the chairman. Voting result shown on all units will be clear. In one installation only one CS-120CH chairman unit can be connected.
| Model No | CS-120CH/CS-120DU |
| Output frequency response | 40-16000Hz |
| Earphone load | >16 O |
| Earphone volume | 10 mV |
| Earphone output | f 3.5mm stereo jack |
| Max. power consumption | 1.65W (with 256 x 64LCD) 1W (without 256 x 64 LCD) |
| Connection | 7P-DIN dedicated cable with buckle |
| Microphone Type | Uni-directional electret condenser microphone |
| Sensitivity | -46 dBV/Pa |
| Frequency response | 80-18000Hz |
| Input impedance | 2kO |
| Directivity 0°/180° | >20 dB(1kHz) |
| Equivalent noise | 25 dBA (SPL) |
| Maximum sound pressure level | 125 dB (THD<3%) |
