Audio from the AV components is output from the front speakers in stereo, and audio from the microphones is output from the ceiling speakers to enhance clarity.

• Input/output

 

 

SPEAKERS

 

LINE OUT

 

 

 

 

 

 

 

 

 

 

 

 

 

SP 1

SP 2

70V

CH-1

CH-2

CH-3

CH-4

 

 

 

 

LINE

 

 

 

 

 

 

 

 

(SP 3-4)

 

 

 

 

 

 

 

 

 

 

 

 

 

MIC IN

ON/OFF

OFF

OFF

ON

ON

ON

ON

ON

 

 

 

 

 

 

 

 

 

 

LEVEL

0dB

0dB

0dB

0dB

0dB

0dB

0dB

 

 

 

 

 

 

 

 

 

LINE IN

ON/OFF

ON

OFF

OFF

ON

OFF

OFF

OFF

L

 

 

 

 

 

 

 

 

LEVEL

0dB

0dB

0dB

0dB

0dB

0dB

0dB

 

 

 

 

 

 

 

 

 

 

LINE IN

ON/OFF

OFF

ON

OFF

OFF

ON

OFF

OFF

R

 

 

 

 

 

 

 

 

LEVEL

0dB

0dB

0dB

0dB

0dB

0dB

0dB

 

 

 

 

 

 

 

 

 

 

AV/RGB

ON/OFF

ON

OFF

OFF

ON

OFF

ON

OFF

IN L

 

 

 

 

 

 

 

 

LEVEL

0dB

0dB

0dB

0dB

0dB

0dB

0dB

 

 

 

 

 

 

 

 

 

 

AV/RGB

ON/OFF

OFF

ON

OFF

OFF

ON

OFF

ON

IN R

 

 

 

 

 

 

 

 

LEVEL

0dB

0dB

0dB

0dB

0dB

0dB

0dB

 

 

 

 

 

 

 

 

 

 

 

 

SPEAKERS

 

 

LINE OUT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SP 1

SP 2

SP 3

SP 4

CH-1

CH-2

CH-3

CH-4

 

 

 

 

 

 

 

 

 

 

MIC IN

ON/OFF

OFF

OFF

ON

ON

ON

ON

ON

ON

 

 

 

 

 

 

 

 

 

 

 

LEVEL

0dB

0dB

0dB

0dB

0dB

0dB

0dB

0dB

 

 

 

 

 

 

 

 

 

 

LINE IN

ON/OFF

ON

OFF

OFF

OFF

ON

OFF

OFF

OFF

L

 

 

 

 

 

 

 

 

 

LEVEL

0dB

0dB

0dB

0dB

0dB

0dB

0dB

0dB

 

 

 

 

 

 

 

 

 

 

 

LINE IN

ON/OFF

OFF

ON

OFF

OFF

OFF

ON

OFF

OFF

R

 

 

 

 

 

 

 

 

 

LEVEL

0dB

0dB

0dB

0dB

0dB

0dB

0dB

0dB

 

 

 

 

 

 

 

 

 

 

 

AV/RGB

ON/OFF

ON

OFF

OFF

OFF

ON

OFF

ON

OFF

IN L

 

 

 

 

 

 

 

 

 

LEVEL

0dB

0dB

0dB

0dB

0dB

0dB

0dB

0dB

 

 

 

 

 

 

 

 

 

 

 

AV/RGB

ON/OFF

OFF

ON

OFF

OFF

OFF

ON

OFF

ON

IN R

 

 

 

 

 

 

 

 

 

LEVEL

0dB

0dB

0dB

0dB

0dB

0dB

0dB

0dB

 

 

 

 

 

 

 

 

 

 

 

• Delay

Distance compensation is not set.

SYSTEM TYPE 3

For a speaker system consisting of a pair of front speakers only.

• Delay

Distance compensation is not set.

SYSTEM TYPE 2

For a speaker system consisting of a pair of front speakers and low-impedance ceiling speakers (Lo. imp).

Audio from the AV components is output from the front speakers in stereo, and audio from the microphones is output from the ceiling speakers to prevent howling.

• Input/output

Audio from the AV components and the microphones is output from the front speakers.

• Input/output

 

 

SPEAKERS

 

 

LINE OUT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SP 1

SP 2

 

SP 3

SP 4

CH-1

CH-2

CH-3

CH-4

 

 

 

 

 

 

 

 

 

 

 

MIC IN

ON/OFF

ON

ON

 

-

-

ON

ON

ON

ON

 

 

 

 

 

 

 

 

 

 

 

 

LEVEL

0dB

0dB

 

-

-

0dB

0dB

0dB

0dB

 

 

 

 

 

 

 

 

 

 

 

LINE IN

ON/OFF

ON

OFF

 

-

-

ON

OFF

OFF

OFF

L

 

 

 

 

 

 

 

 

 

 

LEVEL

0dB

0dB

 

-

-

0dB

0dB

0dB

0dB

 

 

 

 

 

 

 

 

 

 

 

 

 

LINE IN

ON/OFF

OFF

ON

 

-

-

OFF

ON

OFF

OFF

R

 

 

 

 

 

 

 

 

 

 

LEVEL

0dB

0dB

 

-

-

0dB

0dB

0dB

0dB

 

 

 

 

 

 

 

 

 

 

 

 

 

AV/RGB

ON/OFF

ON

OFF

 

-

-

ON

OFF

ON

OFF

IN L

 

 

 

 

 

 

 

 

 

 

LEVEL

0dB

0dB

 

-

-

0dB

0dB

0dB

0dB

 

 

 

 

 

 

 

 

 

 

 

 

 

AV/RGB

ON/OFF

OFF

ON

 

-

-

OFF

ON

OFF

ON

IN R

 

 

 

 

 

 

 

 

 

 

LEVEL

0dB

0dB

 

-

-

0dB

0dB

0dB

0dB

 

 

 

 

 

 

 

 

 

 

 

 

 

• Delay

Distance compensation is not set.

20 System Configurations and Speaker Connections