Extron electronics CrossPoint 450 Plus 2412 HV, User Manual

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B-11
CrossPoint / MAV Matrix Switchers • Reference Information
Audio — audio models
Routing
88 Series .............................. 8 x 8 stereo matrix
816 Series ............................ 8 x 16 stereo matrix
128 Series ............................ 12 x 8 stereo matrix
164 Series ............................ 16 x 4 stereo matrix
168 Series ............................ 16 x 8 stereo matrix
1616 Series .......................... 16 x 16 stereo matrix
2412 Series .......................... 24 x 12 stereo matrix
2424 Series .......................... 24 x 24 stereo matrix
3216 Series .......................... 32 x 16 stereo matrix
3232 Series .......................... 32 x 32 stereo matrix
Gain
MAV Plus 128 AV RCA ..... Unbalanced output: 0 dB
All other models ................ Unbalanced output: -6 dB; balanced output 0 dB
Frequency response ...................... 20 Hz to 20 kHz, ±0.05 dB
THD + Noise .................................. 0.03% @ 1 kHz at nominal level
S/N .................................................. >90 dB, balanced, at maximum output (21 dBu), unweighted
Crosstalk ......................................... <-80 dB @ 1 kHz, fully loaded
Stereo channel separation ............ >80 dB @ 1 kHz
CMRR .............................................. >75 dB @ 20 Hz to 20 kHz
Audio input — audio models
Number/signal type
MAV Plus 128 AV RCA ..... 12 stereo, unbalanced
All other models ................ 8, 12, 16, 24, or 32 stereo, balanced/unbalanced
Connectors
MAV Plus 128 AV RCA ..... 12 pairs of RCA connectors
All other models ................ (8, 12, 16, 24, or 32) 3.5 mm captive screw connectors, 5 pole
Impedance ...................................... >10k ohm, balanced/unbalanced, DC coupled
Nominal level
MAV Plus 2412/2424/3216/3232 Series
-10 dBV (316 mV)
All other models ................ 0.1 dBu (775 mV)
Maximum level .............................. +19.5 dBu, (balanced or unbalanced) at 1% THD+N
Input gain adjustment .................. -18 dB to +24 dB (default = 0 dB), adjustable per input by RS-232/422 or
front panel or by Ethernet
N
0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV
≈
2 dBu