Lightware HDMI-TPS-TX210 User Manual page 28

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4.DeviceConcept
IR Code Sending
DIFFERENCE:
ThiskindofIRcodesendingisavailableonlyincaseofSW4-TPS-TX240-Plusdevice.
CustomIRcodecanbesentovertheIR output portse.g.asanActioninEventManager.TheoutgoingIRcode
shallbeinprontoHEXformat.
Getting IR Codes
GettingIRcodeispossiblefromtwosources:
Downloading the desired code from a web database.
▪
▪ theIRcodeasdescribedintheHowtoLearnanIRCode?
Capturing
ThefingerprintofanIRcode(hashcode)canbestoredandusedasaconditioninEventmanager.Please
see further details in the Infra section.

INFO: TheprontohexcodewhichislearnedbyaLightwaredeviceislittle-endian format.
Sending IR Codes
IRcodecanbesentby:
▪ LW3 command, see the Sending Pronto Hex Codes in Little-endian Format via IR Port
maximumlengthofthecodecanbe765characters/bytes(93burstpairs).
ApplyinganAction in Event Manager.Themaximumlengthofthecodecanbe184characters/bytes(21
▪
burst pairs).
Example
ThefingerprintofanIRcodecanbestoredandusedinEventManager.SeemoredetailsintheInfra
HDMI-TPS-TX200series–User'sManual
section.
section. The
section..
Appliedfirmwarepackage:v1.2.0 | LDCsoftware:v2.2.0
The Concept
TheSystemcontrollermakesthetransmittersendingoutacodeovertheIRoutputportandtheIRemitter
towardstheBlu-rayplayer.
Settings
TheSystemcontrollerisconnectedtoTCP/IPportno.6107ofthetransmitter.ThecontrollercallsanLW3
methodtosendouttheIRcodeovertheIRoutputporttotheIRemitter.
Command Injection Mode
Inthismode,thetransmitterworksasanEthernet-IRbidirectionalconverter.TheIRsignalcomingfromthe
local or linkIR input port isconverted toTCP/IPdata and forwarded to theEthernet network.The same
happens when IR code is coming from the Ethernet network: it will be converted and forwarded to the
connectedIRoutputport.TCP/IPportnumbersaredefinedtoaddresstheIRportsdirectly,seethePort
Numbering section.
Example
The Concept
TheSystemcontrollersendsoutacodeoverthetransmittertotheIRemittertowardstheBlu-rayplayer.
Settings
Thelayoutisthesameasinthepreviousexample.Butinthiscase,theIRoutputportofthetransmitteris
addresseddirectly(byusingthecommandinjectionTCPport).ThecontrollersendstheIRcodetotheIR
emitter.
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