Yamaha LS9 - Manual (Page 24)

Rear panel
24 LS9-16/32 Owner’s Manual
1 INPUT jacks 1–16 {1–32}
These are balanced XLR-3-31 female input jacks for inputting analog
audio signals from line level devices or microphones. The nominal
input level is -62 dBu – +10 dBu. Resettable head amps are provided
on all jacks, and head amp settings can be stored in scene memory.
B OMNI OUT jacks 1–8 {1–16}
These are XLR-3-32 male output jacks for outputting ana-
log audio signals. These are used mainly to output MIX/
MATRIX channel signals. The nominal output level is +4
dBu.
C Slots {1–2}
Separately sold mini-YGDAI I/O cards can be installed in
these slots to provide additional input/output ports. The
LS9-16 has one slot, and the LS9-32 has two slots. Each
slot can input/output a maximum of 16 channels of sig-
nals.
LS9-16
LS9-32
Male XLR plug
1 (ground)
3 (cold)
2 (hot)
LS9-16
LS9-32
Female XLR plug
1 (ground)
3 (cold)
2 (hot)
• The nominal output level of OMNI OUT jacks 1–8 {1–16} is +4 dBu
(maximum level is +24 dBu), but if necessary this can be changed
by an internal switch to -2 dBu (maximum level is +18 dBu). (A fee
will be charged for this change.) For details, contact to your
Yamaha dealer listed at the end of this manual.
NOTE
LS9-16
LS9-32