Okayo EJ-501IR, Руководство пользователя, Страница: 5 / 16

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CH.A: LED lights red when power is on; LED lights green when receiving signal
CH.B: LED lights green when receiving signal
AF: LED lights amber when sound outputs
Volume control and power switch (sensor)
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INFRARED RECEIVER ILLUSTRATION
IR-501 Dual-channel Infrared Receiver Module
IR-502 Dual-channel Infrared Receiver Module
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CH.A volume control and CH.A power on
CH.A: LED lights red when power is on; LED lights green when receiving signal
AF: LED lights amber when sound comes out
CH.B: LED lights red when power is on; LED lights green when receiving signal
CH.B volume control and CH.B power on