User guide

B-500-MTRX-230-8x8 Installation Manual
Pg. 11
www.snapav.com Support: 866.838.5052
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PWR
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Engineered in the USA
Manufactured in Taiwan
IR IN
ALL IR OUT
Matrix IR
Control Input
7.7. Matrix Control Connections
Alldrivers,associatedsoftwareandextradocumentationisavailableontheB-500-MTRX-230-8X8productpageat
www.SnapAV.comundertheSupportTab.
7.7.1. IR Control
TheB-500-MTRX-230-8X8canbecontrolledbyIRfromthefrontpanelreceiverorby
attachingamonocablefromthecontrolsystemasheroutputtothe“SystemIRIn”port
onthebackofthematrixswitcher.Forthemostreliablecontrol,usetheSystemIRInport.
ThematrixswitcherwillalsoprocesscommandsreceivedonIRReceiverinputsfrom
B-500-RX-230-IRinzonesconnectedviaHDBaseT.(SeeSection7.10.2.IRPass-ThroughfromRoomstoSources
onpage15foranapplicationexampleofthisfeature.)
Note: System IR Control and the front panel IR Receiver can be disabled when not in use by using the Conguration
Utility. See the Conguration Utility manual section, “Other Settings” for more information.
7.7.2. RS232 Control
TocontroltheB-500-MTRX-230-8x8withRS232,thedevicesmustconnectusingthecorrectpincongurationforthe
controlsysteminuse.
Thematrixswitcherreceivescontroldataonpin2(RxD–DataReceive)andtransmitscontroldataonpin3(TxD
-DataTransmit).TheconnectioncablebetweenthematrixswitcherandtheAutomationSystemwillneedtobe
conguredsothatpin2(RxD)ontheswitcherisconnectedtothecontrolsystemTxDpin,andpin3(TxD)onthe
switcherisconnectedtothecontrolsystemRxD(DataReceive)pin.Seethediagrambelowfordetails.
Congurationforcontrolsystemserialportscanvary.Refertothedocumentationforthesysteminusetoensure
properconnectionandconguration.
Note: This port is also used to communicate with a PC when using the PC Conguration Utility. Refer to the
Conguration Utility manual for details.
7.7.3. Ethernet/IP Control
TheB-500-MTRX-230-8x8includesanEthernetportthatcanbeusedtocontrolthedeviceusingTelnetProtocol.This
portfollowsTIA568A/Bstandards;pleaserefertothesestandardswhenterminatingcables.
Tocongurethematrixswitcherforusewiththedriver,itwillbenecessarytoconnecttheunittoaPCandaccessit
withtheMatrixCongurationUtility.SeetheCongurationUtilitymanualandtheIPdriverdocumentationforcomplete
setup instructions.
B-500-MTRX-230-8x8RS232PortConguration
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PWR
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Engineered in the USA
Manufactured in Taiwan
IR IN
ALL IR OUT
DB9 Female Connector
RxD (Data Receive)
TxD (Data Transmit)
GND
Pin Function
2 RxD(DataReceive)
3 TxD(DataTransmit)
5 Ground/Common