RCD-510 Premium 8

12-pin Connector 3, Telephone






1. Microphone input (-)

2. Right audio output (+)

3. Audio output ground

4. Microphone output (-)

5. Telephone, low frequency signal input left (-)

6. Telephone, low frequency signal input right (-)

7. Microphone input (+)

8. Left audio output (+)

9. Microphone output (+)

10. Telephone, mute

11. Telephone, low frequency signal input left (+)

12. Telephone, low frequency signal input right (+)