User`s guide

Multi Room Audio Matrix Switcher and System User's Guide
13
5 Specifications
Matrix Switcher
Parameter Description
Supply Voltage 220 – 240 V a.c.
Mains frequency range 47 to 53 Hz and 57 to 63 Hz
Power consumption 220 VA maximum
C-Bus network voltage 15 to 36 V d.c.
C-Bus sink current 22 mA; the matrix switcher does not supply
current to the network
C-Bus AC input impedance 80 kΩ @ 1 kHz
Network clock and burden Software selectable
Source input signal level 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)
System Audio Output Specifications
Parameter Description
Frequency response 40 Hz to 20 kHz (+2.4 dB / -0.75 dB)
Total harmonic distortion
(1 kHz, 20 W RMS into 4 Ω)
0.16% at 1 kHz, 20 W RMS into 4 ohms
Signal to noise ratio > 63 db (peak, unweighted)