Tps Interface; Ethernet Control Interface; Audio Interface; Audio Input Modes - Lightware HDMI-TPS-TX210 User Manual

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4.DeviceConcept
4.3. TPS Interface
ThedeviceisbuiltwithTPS(TwistedPairSingle)interfacewhichareusingHDBaseT
theunittransmitsvideo,audio,Ethernet,RS-232,andInfraredsignalsviaasingleCATxcable.
TPS Interface Working Modes
TheTPSworkingmodebetweenthetransmitterandthereceiverisdeterminedbythemodesetinthem.
BothdevicesTPSmodesettingstogetherdeterminethefinallyestablishedTPStransmissionmode.
ThefollowingTPSmodesaredefinedinthetransmitter:
▪
Auto:TheTPSmodeisdeterminedautomatically.
▪ HDBaseT:Idealforhighresolutionsignalsupto4K.
▪ Long reach:Idealforbigdistancesupto1080p@60Hzwithextendedcablelengths.
▪
LPPF1*:OnlyRS-232communicationistransmitted(@9600baud).
▪ LPPF2*:OnlyRS-232(@9600baud)andEthernetcommunicationaretransmitted.
*LPPF:LowPowerPartialFunctionality.
LPPF1
LPPF1 LPPF1
LPPF2 LPPF1
HDBaseT LPPF1
Long reach LPPF1
Auto LPPF1
** If there is valid HDMI/DVI signal is on the TX side, the TPS mode will be HDBaseT on both side. If
the transmitter does not transmits HDMI/DVI signal, the TPS mode will be changed to LPPF2 or LPPF1
automatically.LongreachmodeisnotavailablewhenbothsidesaresettoAutomode.
When using automatic operation mode selection, the device determines the mode of operation. If both
halvesaresettoAutomode,thesourcesideistheinitiator.Itwillnegotiateeachstatetransitionwithitssink
side partner.
Whenoneofthedevicesisconfiguredtomanualoperationmodeselection,theotherdevicemaybeplaced
inautomaticmode.Inthiscase,themodetransitionnegotiationisinitiatedbythehost-manageddeviceand
theauto-modedevicefollowsthrough.TheallowedcablelengthsandresolutionsarelistedintheMaximum
Extension Distances section.
technology.Itmeans
TM
Selected mode on RX side
LPPF2 HDBaseT Long reach
LPPF1 LPPF1 LPPF1 LPPF1
LPPF2 LPPF2 LPPF2 LPPF2
LPPF2 HDBaseT Longreach HDBaseT
LPPF2 Longreach Longreach Longreach
LPPF2 HDBaseT Longreach HDBaseT **
Appliedfirmwarepackage:v1.2.0 | LDCsoftware:v2.2.0
HDMI-TPS-TX200series–User'sManual
4.4. Ethernet Control Interface
ThedevicecanbecontrolledoverfrontpanelEthernetstandardRJ45connectorwhichconnectedtoLAN.
ThisinterfacesupportsbothLW2andLW3protocols.Theinterfacecanbeusedtoremotecontrolthedevice
withLightwareDeviceControllerandestablishtheconnectiontoLightwareDeviceUpdatersoftwareand
performfirmwareupgrade.
4.5. Audio Interface
4.5.1. Audio Input Modes
ThedevicecanreceiveembeddeddigitalaudiosignalontheHDMI,DisplayPort,andDVI-Dinputportsand
analogaudiosignalontheJackinputports.
Audio Embedding
Thetransmitterhasabuilt-inaudioembedderfunctionwhichmeanstheaudiosignalbeingreceivedonthe
analogaudioinputportcanbeembeddedtotheTPSoutput.
4.5.2. Audio Options - Example
Auto
The Concept
Twoaudiosourcesareconnectedtothetransmitter:aBlu-rayplayerontheHDMIinput(embeddedHDMI
audio);andaMediaplayerontheanalogaudioinput(Jack).ThetransmitterisconnectedtoaTPSreceiver
whichtransmitstheA/VsignaltoaHDTV.
Thefollowingoptionsareavailableforaudiorouting/signalselection:
The video input source of the HDTV is the Blu-ray player,youcanselectfromthefollowingaudiosources:
– TheoriginalembeddedHDMIaudiofromtheBlu-ray player;
– TheanalogaudioinputfromtheMedia player.

INFO: IncaseoftheTPS-TX220seriestransmittersyoucanusetheAutoselectfeatureforaudioinput
selection. For the details see The Autoselect Feature section.
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