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4.5 IR (Infrared) SIGNAL connection 

Usually, IR transmission is used to control an appliance (DVD player, Satellite, 
etc.)   located   close   to   the   transmitting   unit,   from  the   receiving   station   using   a 
remote control.
However, the circuitry used in the dual TPA110 IRT/ IRR also permits a reverse 
path. Transmission may therefore be bi-directional but not simultaneous.

WARNING

If two users transmit an IR signal concurrently from the receiving and 

transmitting station, a line conflict occurs and the transmissions will fail.

4.5.1 IR RECEIVER connection

The IR receiver is an electronic device able to transform IR light impulses emitted 
by a remote control into an electrical signal.
The IR receiver must be positioned so that can be easily reached by the IR beam 
emitted by the remote control.  It is usually  installed  on a wall  at medium-high 
height. When installing  the IR receiver,  always comply with the manufacturer's 
instructions regarding:
-Sensitivity
-Exposure to environmental and sunlight
-Settings and calibration

WARNING

Amplified IR receivers must be used

When   selecting   the   IR  receiver,   the   user   must  pay   particular   attention   to   the 
operating frequency of the remote control whose signal is remotized. 
Most remote controls operate at low frequencies but some manufacturers (Bang & 
Olufsen, Kenwood, Pioneer) use remote controls with carrier frequencies of up to 
1,125MHz.

WARNING

Make sure that you buy an IR receiver 

that is compatible with the frequency of the remote control.

The TPA110 IRT / IRR are compatible with 

frequencies of up to 1.2MHz

14

11

TPA110

series                

CAT5/6 VIDEO, AUDIO & IR TRANSCEIVERS

ELPRO Video Labs s.r.l.
Via della Praia 4/a FERRIERA di BUTTIGLIERA ALTA (TO) – ITALY
Tel.+39 0119348778 - FAX +39 0119348779

Содержание TPA110 SERIES

Страница 1: ...8 FAX 39 0119348779 TPA110series CAT5 6 VIDEO AUDIO IR TRANSCEIVERS 1 TPA110 M 09 06 08 Video and audio stereo Transmitter Receiver Compensation adjustment Video signal in arrival indication Dry conta...

Страница 2: ...The manufacturer shall not be held responsible for any damage or injury caused by use even correct of its products The data and characteristics of the product may be modified without prior notice 8 23...

Страница 3: ...A110 IRT IRR model this also permits passing of an IR infrared signal and will provide you with visual indication of the correct incoming video signal Also a dry contact VIDEO indicates that the corre...

Страница 4: ...or TPA110 IRT The IR emitter will be positioned on the front of the appliance to be controlled DVD player Satellite etc For other information regarding connection of IR devices refer to paragraph 4 5...

Страница 5: ...a 230 Vac 50Hz outlet 3 0 SETTINGS The dual TPA110 T R has no internal settings There are two jumpers inside the dual TPA110 IRT IRR to adapt use of this to various IR receivers The cover must be remo...

Страница 6: ...pedance output The most frequent cases are as follows IR receiver with power output position W1 ANALOG W2 LoZ IR receiver with TTL output position W1 TTL W2 HiZ The factory setting is as follows W1 AN...

Страница 7: ...e 375mt for cable type AWG26 500mt for cable type AWG24 650mt for cable type AWG22 For monitoring and signal present type applications sections of up to 900mt of AWG22 CAT5 cable can be used In critic...

Страница 8: ...equal to or less than 50 of the maximum section that can be compensated see above 5 3 Set the LONG trimmer to zero fully counterclockwise 5 4 Adjust the MEDIUM trimmer on the front panel of the TPA110...

Страница 9: ...Via della Praia 4 a FERRIERA di BUTTIGLIERA ALTA TO ITALY Tel 39 0119348778 FAX 39 0119348779 TPA110series CAT5 6 VIDEO AUDIO IR TRANSCEIVERS 9 WARNING For optimal system functioning the ground conne...

Страница 10: ...g 4 4 connection of AUDIO signals The stereo audio source must be connected to the RCA connectors called AUDIO IN L and R present on the TPA110 T IRT The video destination must connected to the RCA co...

Страница 11: ...mitted by the remote control It is usually installed on a wall at medium high height When installing the IR receiver always comply with the manufacturer s instructions regarding Sensitivity Exposure t...

Страница 12: ...e of interface If the IR receiver has a SIGNAL output at TTL level the TPA110 IRR IRT unit must be set as described in paragraph 3 0 WARNING If available use of IR receivers with TTL output can be rec...

Страница 13: ...r must have the following connections Tip A Anode Emitting led Sleeve K Cathode emitting led Inside the TPA110 IRT IRR the sleeve is connected to ground GND 13 TPA110series CAT5 6 VIDEO AUDIO IR TRANS...

Страница 14: ...must also buy the modulator with related power supply which reconverts the 40KHz up again The IR emitter must be connected to the output of the modulator while the IR OUT output of the TPA110 IRT IRR...

Страница 15: ...e std outputs of CD DVD players and VHS available on the market 15 TPA110series CAT5 6 VIDEO AUDIO IR TRANSCEIVERS ELPRO Video Labs s r l Via della Praia 4 a FERRIERA di BUTTIGLIERA ALTA TO ITALY Tel...

Страница 16: ...f up to 900mt of AWG22 CAT5 cable can be used In critical noise conditions in order it improve the all round performance of the system the CAT6 cable can be used The CAT6 cable has the same characteri...

Страница 17: ...17...

Страница 18: ...The trimmers are factory set for minimum compensation counterclockwise of 50 mt of AWG26 CAT5 cable If you have purchased the dual TPA110 IRT IRR arrival of a correct video signal is indicated by lig...

Страница 19: ...are not so significant as for the video signal However for long sections of cable the output level of the audio signal must be calibrated in order to compensate for losses due to the cable To do this...

Страница 20: ...stening is possible with a single unit using the tabs code 01069014 or with a second mechanically compatible Elpro unit to the side Assembly of the accessories for assembly in a 19 rack is shown in th...

Страница 21: ...orst case LF Response 1 2 on 50Hz squarewave Hum noise 70 dBm unweighted with 375 mt CAT5 AWG26 cable VIDEO Video presence 3 Phoenix screwtype detachable C NO NC dry contact Audio out RCA socket Outpu...

Страница 22: ...to EN55103 1 and EN55103 2 CE Mark How to order TPA110T Video Audio transmitter TPA110R Video Audio receiver TPA110 IRT Video Audio transmitter IR transceiver TPA110 IRR Video Audio receiver IR trans...

Страница 23: ...in Turin with a regular accompanying note The units repaired will be returned CARRIAGE FORWARD to the addressee Outside the warranty period Elpro will repair the faulty units EX its Turin offices char...

Страница 24: ...ELPRO Video Labs s r l Via della Praia 4 a FERRIERA di BUTTIGLIERA ALTA TO ITALY Tel 39 0119348778 FAX 39 0119348779 24 TPA110series CAT5 6 VIDEO AUDIO IR TRANSCEIVERS...

Страница 25: ...below N Conn TPA110T TPA110R TPA110 IRT TPA110 IRR 1 IR IR 2 IR IR 3 VIDEO 1 VIDEO 1 VIDEO 1 VIDEO 1 4 VIDEO 1 VIDEO 1 VIDEO 1 VIDEO 1 5 ALa ALa ALa ALa 6 ALb ALb ALb ALb 7 ARa ARa ARa ARa 8 ARb ARb...

Страница 26: ...he Elpro DA124 product for this purpose TPA110series CAT5 6 VIDEO AUDIO IR TRANSCEIVERS ELPRO Video Labs s r l Via della Praia 4 a FERRIERA di BUTTIGLIERA ALTA TO ITALY Tel 39 0119348778 FAX 39 011934...

Страница 27: ...NG Make the following connections on the IR OUT output jack Tip connect to IN Signal input Modulator Sleeve connect to GND Modulator IR RECEIVER WITH DOWN CONVERTER IN LONG DISTANCE IR TRANSMISSION SY...

Страница 28: ...rminal of the receiver unit and LINE OUT terminal of the transmitting unit Usually the 4 pairs are connected to terminals 1 2 3 4 5 6 and 7 8 Complying with the color of each pair the installation tec...

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