Extron electronics MAV Plus Series - Page 197

B-7
CrossPoint / MAV Matrix Switchers • Reference Information
Audio input— audio models only
Number/signaltype ..................... 8,12,or16stereo,balanced/unbalanced
Connectors ..................................... (8,12,or16)3.5mmcaptivescrewconnectors,5pole
Impedance ...................................... >10kohm,balanced/unbalanced,DCcoupled
Nominal level ................................ +4dBu(1.228Vrms)
Maximumlevel .............................. +21dBu,(balancedorunbalanced)at0.01%THD+N
Inputgainadjustment .................. -18dBto+24dB(default=0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 models only
Number/signaltype ..................... 4,8,12,or16stereo,balanced/unbalanced
Connectors ..................................... (4,8,12,or16)3.5mmcaptivescrewconnectors,5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1.0%THD+N
Maximumlevel(600ohm) ........... >+20dBm,balancedorunbalancedat1.0%THD+N
Output volume range ................... 0to64(-92.8dBto0dB)in1dBincrementsfromsteps1to64,in30dB
incrementfromstep0to1;default=64=0dB
Control/remote — switcher
Serialhostcontrolport ................. 1bidirectionalRS-232orRS-422,rearpanel9-pinfemaleDconnector
1bidirectionalRS-232,frontpanel2.5mmministereojack
Baud rate and protocol ................. 9600(default),19200,38400,115200baud(adjustable);8databits,1stopbit,
no parity
Serialcontrolpincongurations
RS-232 ................................. 9-pinfemaleDconnector:2=TX,3=RX,5=GND
Ministereojack:tip=TX,ring=RX,sleeve=GND
RS-422 ................................. 9-pinfemaleDconnector: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,SMTP
Ethernet default settings .............. Linkspeedandduplexlevel=autodetected
IPaddress=192.168.254.254
Subnetmask=255.255.0.0
Defaultgateway=0.0.0.0
DHCP=off
Web server ...................................... Upto200simultaneoussessions
1.24MBnonvolatileusermemory
Programcontrol ............................. Extron’scontrol/congurationprogramforWindows
®
Extron’sSimpleInstructionSet(SIS
™
)
Microsoft
®
InternetExplorer,Telnet