Instruction manual

Multi Room Audio Matrix Switcher
14
9.0 Electrical Specifications
9.1 Matrix Switcher
Parameter Description
Supply voltage 240 V AC
Mains frequency range 47 to 53 Hz and 57 to 63 Hz
AC input impedance
47 kΩ
Power consumption 200 W maximum
C-Bus output voltage 36 V DC maximum
C-Bus output current < 330 mA
Network clock and burden Software selectable
Analogue input signal level
(Source inputs)
2.8 V p-p maximum (47 k Ω)
A/D conversion 16 bit PCM
Operating temperature 10 to 40 °C (50 to 104 °F)
Operating humidity 10 to 90% RH (non-condensing)
9.2 System Audio Performance
Parameter Matrix Switcher + Amplifier*
Frequency response 40 Hz to 20 kHz (+2.4/–0.75 db)
Total harmonic distortion
(1 kHz, 20 W RMS into 4 Ω)
0.16%
Signal to noise ratio > 63 dB (peak, unweighted)
* Analogue inputs of Matrix Switcher, measured from Amplifier speaker outputs