Cypress CMIR-44 Operation Manual - Page 9

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8. IR Cable Pin Definitions

8.1 IR Receiver

IR Receiver

① IR signal

② Power 5V

③ Grounding

① ② ③

Note: Both the IR Receiver & Blaster can support a frequency of

20~70KHz.

8.3 IR Functioning Chart

IR IN 1

IR IN 2

IR IN 3

IR IN 4

IR IN 5

IR Sensor

◎ : IR in can select IR out

✕ : Only accepts an IR signal from the remote control included in this prod

ucts package.

△ : You do not have to select IR input as this device can receive IR signals

from all IR remote controls with a frequency between 20KHz~70 KHz

▲ : You do not have to select input IR as this device can send IR signals to

all sources With a frequency between 20KHz~70 KHz

IR OUT A

IR OUT B

◎

△

8.2 IR Blaster

IR Blaster

① Power 5V

② NC

③ IR blaster signal

① ②

③

IR OUT C

◎

△

IR OUT D

IR OUT E

◎

△

△ ▲

▲