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Connections
LS9-16/32 Owner’s Manual
4
Connections and setup
■ Digital input/output connections • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •
Use the 2TR IN DIGITAL/2TR OUT DIGITAL jacks or the mini-YGDAI slot to send or receive digital audio
signals between the LS9 and external equipment. When the LS9 is in the default state, the signals of the fol-
lowing channels are patched to the 2TR IN DIGITAL/2TR OUT DIGITAL jacks and slots. This patching can
be changed as necessary (→ p. 95, 99).
The LS9’s 2TR IN DIGITAL/2TR OUT DIGITAL jacks are used to transfer two-channel digital audio signals
to or from an external device (e.g., CD player or CD/MD recorder).
By installing a separately sold digital I/O card in a slot, you can add more input/output jacks to the LS9, or
connect a DAW system or speaker processor.
For details on the types of I/O cards that can be used, refer to the appendix at the end of this manual (→
p. 274). Check the Yamaha website for the most recent information on I/O cards.
http://www.yamahaproaudio.com/
e.g., CD recorder
Digital I/O card
Speaker processor
(e.g., Yamaha DME64N)
Main speakers
Power amp
LS9-16
For the LS9-16
Digital input/output jacks Input/output channels
2TR IN DIGITAL jack (L/R) No assignment
2TR OUT DIGITAL jack (L/R) STEREO L/R channel
Slot input channels 1–8 INPUT channels 17–24
Slot input channels 9–16 INPUT channels 25–32
Slot output channels 1–8 MIX channels 1–8
Slot output channels 9–16 MIX channels 9–16
For the LS9-32
Digital input/output jacks Input/output channels
2TR IN DIGITAL jack (L/R) No assignment
2TR OUT DIGITAL jack (L/R) STEREO L/R channel
Slot 1 input channels 1–8 INPUT channels 33–40
Slot 1 input channels 9–16 INPUT channels 41–48
Slot 2 input channels 1–8 INPUT channels 49–56
Slot 2 input channels 9–16 INPUT channels 57–64
Slot 1 output channels 1–8 MIX channels 1–8
Slot 1 output channels 9–16 MIX channels 9–16
Slot 2 output channels 1–8 MIX channels 1–8
Slot 2 output channels 9–16 MIX channels 9–16
• In order for digital audio signal to be transmitted or received via the 2TR IN DIGITAL/2TR OUT DIGITAL jacks
or slots, the word clock of both devices must be synchronized (
→
p. 46).
NOTE