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Summary of Contents for Chiayo IRX2
- Page 1 IRX2 Operation manual Infrared Wall-Mount Receiver Amplifier CHIAYO ELECTRONICS CO., LTD.
- Page 2 IRX2 Infrared Wall-Mount Receiver Amplifier Cautions 1. Do not cover the infrared emitter area of the wireless transmitter or the surface of the infrared sensor. 2. Do not use the transmitter too close to speakers to prevent feedback. 3. Do not install near heat source or in a place subject to direct sunlight, excessive dust, mechanical vibration or shock.
- Page 3 Instruction Parts and functions of receiver amplifier 1. External sensor inputs 14. IR MIC ② volume control 2. MIC volume control 15. IR MIC ① volume control 3. MIC input (3P PHOENIX) 16. AUX input volume control (R/L) 4. AUX input (R/L) 17.
- Page 4 IRX2 Infrared Wall-Mount Receiver Amplifier Operating the system 1. First, find the optimal location with the widest view of the room to install the IR amplifier. 2. Connect power adaptor into the power outlet, and then connect the DC plug of adaptor to the amplifier.
- Page 5 3. Turn on the amplifier and ready to use. amplifier. 3. Turn on the amplifier and ready to use. Other sensor installing recommendations One IS-20A wall sensor＋one IS-30A ceiling sensor IS-30A IS-20A ←IRX2 Ex: 10x10 sqm classroom IS-30A IS-20A 3~3.5m 2~2.5m ←IRX2...
- Page 6 IRX2 Infrared Wall-Mount Receiver Amplifier Two IS-20A wall sensors ←IRX2 Ex: 10x10 sqm classroom 3~3.5m 2~2.5m ←IRX2 ←IRX2...
- Page 7 EO so that paging call or other announcement can be broadcasted via IRX2. Important!! High sensitivity may result in noise into IRX2 too. Please set the EO SENS to a level that is just enough to make EO broadcast work.
- Page 8 IRX2 Infrared Wall-Mount Receiver Amplifier Using the wired microphone Plug and tighten the XLR microphone outreach plate cables (x3) into the 3P PHOENIX connector’s jacks in accordance with the polarity. Then plug the connector to the 3P PHOENIX jack. ※G for grounding, COM for positive, HOT for negative ...
- Page 9 Instruction – Projector, DVD player Music audio input Plug the audio cable with RCA R/L plugs to the AUX IN 1-3’s RCA R/L jacks. Minimize the aux input volume AUX IN 1-3 before power on. Then adjust to a proper level on demand after power on.
- Page 10 IRX2 Infrared Wall-Mount Receiver Amplifier Connecting L/R stereo speakers Plug the external speaker’s audio cable to the 4P PHOENIX jacks of MAIN SPEAKER OUT. The speaker’s impedance must be 4Ω or more. When using 4P PHOENIX for connection, please accord with the positive (+) and negative (-) polarities.
- Page 11 Instruction Connecting the assistive listening device (ALD) Plug the audio cable with 3.5mm plug from the ALD OUT’s 3.5mm jack to the assistive listening device. audio induction coil loop Minimize the ALD volume (ALD) before power on. Then adjust to a proper level on demand after power on.
- Page 12 CHIAYO ELECTRONICS CO.,LTD. Http://www.chiayo.com.tw ｜ Email: sales@chiayo.com.tw Office: 30, Lane 27, Section 4, Jen-Ai Road, Taipei 10685, Taiwan Tel: 886-2-27415741 ｜ Fax: 886-2-27525242 Factory: 88, Chung-Hsiao Street 2, Chiayi 60080, Taiwan Tel: 886-5-2711000 ｜ Fax: 886-5-5767611 12I1483...
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