
/05!678$(9$%!:;8<!=4>!'(9!34!
=**!4;?<8#!4$#$%@$9!
A$%#;B(C!+,-+./0-1234DEF0/0G!

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.%$H'I$!
Read!this!user!manual!carefully!before!using!this!product.!Pictures!shown!in!this!manual!is!for!
reference!only,!different!model!and!specifications!are!subject!to!real!product.!
This!manual!is!only!for!operation!instruction!only,!not!for!any!maintenance!usage.! !
Product!model!and!logo!are!trademarks.!Any!other!trademarks!mentioned!in!this!manual!are!
acknowledged!as!the!properties!of!the!trademark!owner.!No!part!of!this!publication!may!be!
copied!or!reproduced!without!prior!written!consent.!
This!equipment!generates,!uses!and!can!radiate!radio!frequency!energy!and,!if!not!installed!and!
used!in!accordance!with!the!instructions,!may!cause!harmful!interference!to!radio!
communications.!It!has!been!tested!and!found!to!comply!with!the!limits!for!a!Class!A!digital!
device,!pursuant!to!part!15!of!the!FCC!Rules.!These!limits!are!designed!to!provide!reasonable!
protection!against!harmful!interference!in!a!commercial!installation.! !
Operation!of!this!equipment!in!a!residential!area!is!likely!to!cause!interference,!in!which!case!
the!user!at!their!own!expense!will!be!required!to!take!whatever!measures!may!be!necessary!to!
correct!the!interference!
Any!changes!or!modifications!not!expressly!approved!by!the!manufacture!would!void!the!user’s!
authority!to!operate!the!equipment.!

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L=K6+M!.46>="+3NOL!
To!in s u r e ! t h e !best! f ro m ! t h e !produ c t , ! p l ease! re a d ! a l l!instr u c t i o n s!carefu l l y ! b e f o r e ! u sing! t h e !
device.!Save!this!manual!for!further!reference.!
l Unpack!the!equipment!carefully!and!save!the!original!box!and!packing!material!for!possible!
l Follow!basic!safety!precautions!to!reduce!the!risk!of!fire,!electrical!shock!and!injury!to!
l Do!not!dismantle!the!housing!or!modify!the!module.!It!may!result!in!electrical!shock!or!
l Using!supplies!or!parts!not!meeting!the!products’!specifications!may!cause!damage,!
deterioration!or!malfunction.!
l Refer!all!servicing!to!qualified!service!personnel.!
l To!prevent ! f i r e ! o r !shoc k ! h a z ard,!do!not!expose!the!unit!to!rain,!moisture!or!install!this!
l Do!not!put!any!heavy!items!on!the!extension!cable!in!case!of!extrusion.!
l Do!not!remove!the!housing!of!the!device!as!opening!or!removing!housing!may!expose!you!
to!dangerous!voltage!or!other!hazards.!
l Install!the!device!in!a!place!with!fine!ventilation!to!avoid!damage!caused!by!overheat.!
l Keep!the!module!away!from!liquids.!
l Spillage!into!the!housing!may!result!in!fire,!electrical!shock,!or!equipment!damage.!If!an!
object!or!liquid!falls!or!spills!on!to!the!housing,!unplug!the!module!immediately.!
l Do!not!twist!or!pull!by!force!ends!of!the!optical!cable.!It!can!cause!malfunction.!
l Do!not!use!liquid!or!aerosol!cleaners!to!clean!this!unit.!Always!unplug!the!power!to!the!
l Unplug!the!power!cord!when!left!unused!for!a!long!period!of!time.!
l Information!on!disposal!for!scrapped!devices:!do!not!burn!or!mix!with!gene ral!househ o ld !
waste,!please!treat!them!as!normal!electrical!wastes.!

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>B(8$(8#!
1.!Introduction!...............................................................................................................................!1!
1.1!Introduction!to!TL-TP70-HDIR!.........................................................................................!1!
1.2!Features!...........................................................................................................................!1!
1.3!Package!List!.....................................................................................................................!1!
2.!Panel!Description!......................................................................................................................!2!
2.1!HDBaseT!Trans m itter!.......................................................................................................!2!
2.2!HDBaseT!Receiver!..............................................................!6%%B%P!QBBJ5'%J!(B8!9$H;($9R!
3.!System!Connection!....................................................................................................................!4!
3.1!Usage!Precautions!...........................................................................................................!4!
3.2!System!Diagram!...............................................................................................................!4!
3.3!Connection!Procedures!...................................................................................................!4!
3.4!PoC!Solution!....................................................................................................................!5!
3.5!ARC!Solution!....................................................................................................................!6!
3.6!Application!......................................................................................................................!7!
4.!Specification!..............................................................................................................................!8!
4.1!Supported!Resolution!......................................................................................................!9!
5.!Panel!Drawing!..........................................................................................................................!10!
6.!Troubl e shoo ting !&!M a int enan c e!.............................................................................................!11!
7.!After-sales!Service!...................................................................................................................!12!

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1. 3(8%B9)I8;B(!
1.1 3(8%B9)I8;B(!8B!+,-+./0-1234!
The!TL-TP70-HDIR!is!an!ultra!thin!design!extender!set!consisting!of!a!transmitter!and!a!receiver.!
Using!HDBaseT!technology,!the!set!transmits!a!1080p!signal!to!the!receiver!up!to!70m!via!a!
shielded!Cat5e/Cat6!cable.! ! ! Bi-directional!IR!communication!is!included!to!allow!control!of!
an!IR!source!or!display.!PoC!power!allows!you!to!connect!the!power!supply!at!either!the!
transmitter!or!the!receiver!to!power!both!units.!The!set!also!supports!ARC,!which!enables!
audio!up!streaming!from!display!to!an!audio!system!using!either!HDMI!or!the!coax!digital!
output.!
l HDMI1.4!compliant,!supports!resolutions!up!to!4Kx2K!
l Maximum!transmission!distance!is!70m!for!1080p!and!40m!for!4Kx2K!over!a!single!shielded!
l High!Bandwidth:!10.2Gps.!
l Compliant!with!HDCP1.4!
l Uses!HDBaseT!technology!for!reliability!and!features!
l Supports!bi-directional!PoC!
l Supports!ARC!on!HDMI!or!coax!digital!output!
l Bi-directional!IR!control!
² 1!x!TL-TP70-HDIR!(including!TX!and!RX)!
² 1!x!Power!Adapter!(DC!12V!1A)!
² 1!x!IR!Receiver!(5V,!with!carrier)!
&
Please!confirm!if!the!product!and!the!accessories!are!all!included,!if!not,!please!contact!

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2. .'($*!2$#I%;S8;B(!
2.1 12Q'#$+!+%'(#5;88$%!
K;?)%$!T-!E!.'($*!2$#I%;S8;B(!BH!+U!
HDBT!Link!status!indicator,!lights!when! the! transmitter!&!receiver!are! linked!and!
communicating!
HDCP!compliant!indicator!
Ø Lights!when!input!signal!is!HDCP!encrypted!
Ø Blinks!when!the!input!signal!is!not!HDCP!encrypted!
Ø Tu rns ! off!w h en! the re !is !no !input!
Illuminates!red!when!the!unit!is!powered!on!
Output!port!for!ARC!audio!
Connect!the!included!5V!IR!Receiver!(with!carrier)!to!receive!infrared!signal,!it!will!
output!at!the!RX!IR!OUT!
Connect!the!included!5V!IR!Emitter!and!attach!to!the!IR!window!of!the!device!you!
wish!to!control.!
Connect! to! the! TP! IN! socket!on!the!HDBaseT!Receiver!via! shielded! CAT5e/!CAT6!
cable,!supports!bi-directional!PoC!
Insert!the!DC!12V!power!adapter!here! (optionally! connect! to! the! RX! –! only! one!
unit!needs!power!connected).!
Dip!switch!for!ARC!mode!(see!page!5).!
TX
HDCPLINK
Front
Rear
Bottom
On
Off
1 2
1
0
ON
1
2
ARC MODE

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K;?)%$!T-!T!.'($*!2$#I%;S8;B(!BH!4U!
HDBT!Link!status! indicator,!lights!wh e n!the! transmitter!&!receiver!are! linked!and!
communicating!
HDCP!compliant!indicator!
Ø Lights!when!input!signal!is!HDCP!encrypted!
Ø Blinks!when!the!input!signal!is!not!HDCP!encrypted!
Ø Tu rns ! off!w h en! the re !is !no ! in p ut!
Illuminates!red!when!the!unit!is!powered!on!
Connect!the!included!5V!IR!Receiver!(with!carrier)!to!receive!infrared!signal,!it!will!
output!at!the!RX!IR!OUT!
Connect!the!included!5V!IR!Emitter!and!attach!to!the!IR!window!of!the!device!you!
wish!to!control.!
Connect!to!an!HDMI!display!
Connect!to!the! TP! OUT! socket! on! th e! HDBaseT!Transmitter! via! shielded! CAT5e/!
CAT6!cable,!supports!bi-directional!PoC.!
Insert!the! DC! 12V!power!adapter!here! (optionally! connect! to! the! TX! –! only!one!
unit!needs!power!connected).!

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3. LV#8$5!>B(($I8;B(!
3.1 "#'?$!.%$I')8;B(#!
EW System!should!be!installed!in!a!clean!environment!and!has!a!proper!temperature!and!
TW All!of!the!power!switches,!plugs,!sockets!and!power!cords!should!be!insulated!for!safety.!
XW All!devices!should!be!connected!before!powering!the!extenders.!
YW Use!shielded!straight-thru!Cat5e/Cat6!cable!with!TIA/EIA!T568B!terminations.!
K;?)%$!X-!E!LV#8$5!>B(($I8;B(!
3.3 >B(($I8;B(!.%BI$9)%$#!
L8$SER Connect!an!HDMI!source!(such!as!a!Blu-ray!player)!to!the!12&3!3O!port!of!the!
transmitter!with!an!HDMI!cable.!
L8$STR Connect!the!+.!N"+!port!of!the!transmitter!to!+.!3O!port!of!the!receiver!via!a!shielded!
L8$SXR Connect!an!HDMI!display!(such!as!an!HDTV)!to!the!12&3!N"+!port!of!the!receiver!with!
TX
RX
HDTV
Blu-r ay D VD
CAT5 e/ 6 C ab le
HDMI Ca bl e
HDMI Ca bl e
S
t
a
n
d
b
y

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L8$SYR When!using!the!bi-directional!IR!control,!do!the!following.!
a) Connect!the!included!IR!receiver!to!the!34!3O!port!at!either!the!transmitter!or!the!
b) Connect!the!included!IR!Emitter!to!the!34!N"+!port!at!the!oth er!end.!
L8$SZR Connect!the!included!DC!12V!power!adaptor!to!the!power!port!of!the!transmitter;!the!
receiver!will!be!energized!synchronously.!
The!TL-TP70-HDIR!boasts!HDBT!ports!which!support!PoC.!Connect!the!DC!ad apter!to!either!the!
transmitter!or!the!receiver,!the!other!end!will!be!energized!simultaneously.!(see!in!the!
following!figure):!
K;?)%$!X-!T!.B>!>B(($I8;B(!
TX
RX
CAT5e / 6 Ca b le
DC 1 2V

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The!coax!digital!audio!port!and!the!HDMI!ports!support!ARC!(Audio!Return!Channel)!which!
enables!a!display!via!a!single!audio/!HDMI!cable!to!send!(upstream)!audio!to!amplifiers/!
speakers,!increasing!user!flexibility.!
The!transmitter!provides!an!ARC!switch!on!the!bottom!panel!to!enable!ARC!mode!selection.!
There!are!2!modes!in!total,!and!connections!will!vary!in!different!ARC!modes!to!ensure!normal!
ARC!output.!See!the!chart!below:!
TX! becomes! the! ARC! (and! CEC)! host,!
allowing! th e! ARC! audio! to! be! output!
from!the!COAX!digital!output.!
Connect! a! source! device!
(e.g.Blu-Ray! DVD! or! AVR!
that! does! not! support!
ARC)! to! the! HD MI! input.!
Connect!the!COAX!digital!
audio!output!to! an! audio!
amplifier.!
When!the!ARC!switch!is!set!as!“10”,!connect!the!devices!according!to!the!following!figure:!
K;?)%$!X-!X!LV#8$5!>B(($I8;B(![=4>!\E0]W!
ARC
TX
RX
HDTV
Blu -ray DV D
CAT5 e/ 6A Ca ble
HDM I Cable
HDM I Cable
S
t
a
n
d
b
y
Speaker
AV2
Blu -ray DV D
HDMI 1
with ARC)
HDMI 2
AV Am plif ier

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ARC! will! be! passed! through! the! HDMI!
input!of!the!TX! to!an!AVR!that!supports!
ARC.!
Connect! an! ARC! device!
(e.g.! Amplifier)! to! the! TX!
and! an! ARC! display!
(Smart!TV)!to!the!RX.!
When!the!ARC!switcher!switched!as!“00”,!connect!the!devices!according!to!the!following!figure:!
K;?)%$!X-!Y!LV#8$5!>B(($I8;B(![=4>!\00]W!
1) All!utilized!devices!including!the!HDMI!cable!should!support!ARC.!
The!TL-TP70-HDIR!has!many!applications!that!it!can!be!used!in!for!extending!HDMI!signals,!such!
as!meeting!rooms,!sports!bars,!and!corporate!board!rooms.! ! Because!of!the!ARC!function,!the!
set!is!especially!useful!for!residential!applications.!! !
TX
RX
HDTV
Blu -ray DV D2
CAT5 e/ 6 C abl e
HDM I Cable
HDM I Cable
S
t
a
n
d
b
y
AV Am pli fier 2
AV Am pli fier 1
HDMI I N
ARC
HDMI O UT(AR C)
Speaker1
Blu -ray DV D1
HDM I 2
HDM I 1
with ARC)
Speaker2

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1!19-pin!Type-A!female!HDMI!
1!3.5mm!mini!jack!
1!3.5mm!mini!jack!
1!RJ-45!
1!SPDIF!
1!3.5mm!mini!jack!
1!RJ-45!
1!19-pin!Type-A!female!HDMI!
1!3.5mm!mini!jack!
800x600@60Hz~4K×2K@30Hz!
Transmission!Mode! !
Transm i ssi o n!Di sta nce!
1080p 70m (TX and RX powered separately)
1080p!!65m!(PoC!Solution)!
4k!≤!40m!
All!nominal!levels!are!at!±10%.!

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4.1 L)SSB%8$9!4$#B*)8;B(#!
OB8$C!The!TL-TP70-HDIR!supports!4k!HDMI!signal,!choose!quality!HDMI!cables!compliant!with!
HDMI1.4!for!reliable!transmission.!

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l Ensure"that"the"display"device"has"been"set"to"the"correct"input."
l Ensure"that"the"HDMI"cables"used"for"both"the"source/transmitter"and"the"
receiver/display"are"properly"connected"and"are"working."Tes t"the"H D M I"cab les"d irectly"
from"a"source"to"display"and"ensure"their"operation."
l Ensure"that"the"Cat5e/Cat6"cable"has"not"been"damaged"and"that"it"has"been"
terminated"correctly"with"T568B"on"both"ends."A"tempora ry"leng th"o f"Cat5 e/C at6 "can"
be"used"for"testing"to"ensure"that"the"devices"are"all"compatible"and"working"properly."
l Ensure"proper"grounding"of"the"power"supply."
l Known"issues"with"HDMI"1.2"source"devices:"
Older"compatibility"(HDMI"1.2)"may"result"in"HDBaseT"transmission"issues."Please"
contact"Technical"Support"of"your"local"distributor"for"a"solution"to"these"issues."
l No+output+at+the+ARC+port+
Loose"or"failed"HDMI"or"ARC"connection;"
Ensure"HDMI"IN"port"of"TX"is"connected"to"an"ARC"device;"
There"is"connection"at"the"ARC"port"of"TX"and"the"device"is"working"normally."
Loose"or"failed"HDMI"or"ARC"connection;"
There"is"connection"at"the"ARC"port"of"TX"and"the"device"is"working"normally."
l Color+loss+or+poor+picture+quality:+
l Ensure"that"the"HDMI"cables"used"for"both"the"source"and"transmitter"and"the"receiver"
and"display"are"properly"connected"and"are"of"good"quality."Test"the"HDMI"cables"
directly"from"a"source"to"display"and"ensure"their"picture"quality."
l Ensure"proper"grounding"of"the"power"supply."
l If"the"static"becomes"stronger"or"pictu re "q u a lity"becomes"worse"when"connecting"the"
video"connectors,"this"may"be"due"to"improper"grounding."
l Check"the"grounding"and"make"sure"all"the"components"are"properly"grounded"to"a"
common"ground."Improper"grounding"may"cause"damage"to"the"receiver."

If"some"problems"occur"when"using"the"device,"please"check"the"troubleshooting"section"
referenced"in"this"user"manual."
1) Product+Limited+Warranty:+We"warrant"that"our"products"will"be"free"from"defects"in"
materials"and"workmanship"for"three+years.+Please"see"warranty"page"posted"on"
www.tlnetworx.com"for"more"info."
2) What+the+warranty+does+not+cover:"
l Warranty"expiration."
l Factory"applied"serial"number"has"been"altered"or"removed"from"the"product."
l Damage,"deterioration"or"malfunction"caused"by:"
l Normal"wear"and"tear"
l Use"of"supplies"or"parts"not"meeting"our"specifications"
l No"certificate"or"invoice"as"the"proof"of"warranty."
l The"product"model"showed"on"the"warranty"card"does"not"match"with"the"model"
of"the"product"for"repairing"or"had"been"altered."
l Damage"caused"by"force"majeure."
l Non-authorized"service"
l Other"causes"which"does"not"relate"to"a"product"defect"
l Delivery,"installation"or"labor"charges"for"installation"or"setup"of"the"product"
3) Te c h n i c a l+Supp o r t : + Email"or"call"our"after-sales"department,"please"prepare"the"following"
information"about"your"cases."
l Product"version"and"name."
l Detailed"failure"situations."
l Date"and"place"of"purchase."
Remarks:"For"any"questions"or"problems,"please"try"to"get"help"from"your"local"distributor."