Yamaha RX-V673 Service Manual page 41

A7-10. TEST FRONT PRESENCE R
A 7 - 1 0
T E S T F P R
The test tone is output to FRONT PRESENCE R channel.
A 7 - 1 1
A7-11. INVALID ITEM
I N V A L I D I T E M
Not for service.
A7-12. INVALID ITEM
A 7 - 1 2
I N V A L I D I T E M
Not for service.
A7-13. TEST LFE 1 (SUBWOOFER)
A 7 - 1 3
T E S T L F E 1 The test tone is output to LFE 1 channel.
A7-14. INVALID ITEM
A 7 - 1 4
I N V A L I D I T E M
Not for service.
RX-V673/HTR-6065/RX-A720
41