Extron electronic MAV Plus - Manual (Page 159)

B-5 CrossPoint 450 Plus and MAV Plus Switchers • Reference Information
PRELIMINAR
Y
Audio input — audio BMEs
Number/signal type ..................... 32, 48, or 64 stereo balanced/unbalanced or
32, 48, or 64 mono balanced/unbalanced
Connectors
Stereo models ..................... (32, 48, or 64) 3.5 mm captive screw connectors, 5 pole
Mono models ..................... (32, 48, or 64) 3.5 mm captive screw connectors, 3 pole
Impedance ...................................... >10k ohm, balanced/unbalanced, DC coupled
Nominal level ................................ -10 dBV (316 mVrms)
Maximum level .............................. +19.5 dBu, (balanced or unbalanced) at 1% THD+N
Input gain adjustment .................. -18 dB to +24 dB, adjustable per input by RS-232/422, Ethernet, or front
panel
N 0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV 2 dBu
Audio output — audio BMEs
Number/signal type ..................... 32, 48, or 64 stereo balanced/unbalanced or
32, 48, or 64 mono balanced/unbalanced
Connectors
Stereo models ..................... (32, 48, or 64) 3.5 mm captive screw connectors, 5 pole
Mono models ..................... (32, 48, or 64) 3.5 mm captive screw connectors, 3 pole
Impedance ...................................... 50 ohms unbalanced, 100 ohms balanced
Gain error ....................................... ±0.1 dB channel to channel
Maximum level (Hi-Z) ................. >+21 dBu, balanced or unbalanced at 0.1% THD+N
Maximum level (600 ohm) ........... >+15 dBm, balanced or unbalanced at 0.1% THD+N
Output volume range ................... 0 to 64 (-98 dB to 0 dB) in 0.5 dB increments from steps 1 to 64,
35 dB increment from step 0 to 1
Control/remote — switcher
Serial control port .......................... 1 RS-232 or RS-422, 9-pin female D connector
Baud rate and protocol ................. 9600 (default), 19200, 38400, 115200 baud (adjustable); 8 data bits, 1 stop bit,
no parity
Serial control pin confi gurations . RS-232: 2 = TX, 3 = RX, 5 = GND
RS-422: 2 = TX-, 3 = RX-, 5 = GND, 7 = RX+, 8 = Tx+
Ethernet control port..................... 1 RJ-45 female connector
Ethernet data rate .......................... 10/100Base-T, half/full duplex with autodetect
Ethernet protocol ........................... ARP, DHCP, ICMP (ping), TCP/IP, Telnet, HTTP
Program control ............................. Extron’s control/confi guration program for Windows
®
Extron’s Simple Instruction Set (SIS ™ )
Microsoft ® Internet Explorer, Telnet