bk reference 31 User Manual

 

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11. Component Video inputs - Switched input connections for two component video devices. 
 

- typically connect to the red output of a component video source 

 

- typically connect to the green output of a component video source 

 

- typically connect to the blue output of a component video source 

12. Line inputs - Connections from your audio/video sources. 
 

Red RCA jacks  

- right analog audio 

 

White RCA jacks  

- left analog audio 

 

 

Yellow RCA jacks  

- composite video 

- S-video 

13. Line level outputs - Fixed level outputs to an audio or video recorder. 

14. Zone 2 outputs - Variable level outputs to your video monitors and external amplifiers.  

15. Zone 1 outputs - Variable level outputs to your video monitors. 

16. Optical Digital inputs - Optical digital inputs are used to connect digital audio signals from your source to the 
processor.

 

The incoming signal may be PCM, Dolby Digital or DTS. 

17. Optical Digital output - Zone 1 optical output to carry digital information from the selected digital input of the 
processor out to digital recorders, personal computers, etc. 

18. Coax Digital inputs - Coax digital inputs are used to connect digital audio signals from your source to the 
processor.

 

The incoming signal may be PCM, Dolby Digital (AC-3) or DTS. 

19. Coax Digital output - Independent Zone 1, and Zone 2, coax outputs to carry digital information from the 
selected digital input of the processor out to digital recorders, personal computers, etc. 

20. AC fuse holder - Holds the AC Line fuse. Replace only with same type and value. 

The serial number of your unit is located on the back of the unit.