Yamaha AO8 - Manual

SYAMAHA PM7D
DIGHAL AUDIO MIXING SYSTEM
T
ANALOG INPUT BOX
a i
8
ANALOG OUTPUT BOX
a o
8
MIC/LINE INPUT CARD LMY2-ML
AD CARD LMY4-AD
DA CARD LMY4-DA
hank you for choosing the Yamaha input card for the analog input box AI8, and the Yamaha output card for the analog
output box AO8.
Be sure to ask an authorized Yamaha service engineer to install the cards. Do not install the cards yourself.
The connecting screw also functions as the ground. Secure the screw tightly.
ffili7'7'a7-X*M77O7L^ X
I/O cards
■ LMY2-ML
This is a two-channel analog input card. Set the input level in the range
of -68 dB to +10 dB.
You can install up to eight cards in the analog input box AI8.
27^77^®77n7A77—KT7o A77A^a-68 dB~+10 dBO
7An7'777VN7^7XAI8A8^STS^7A77o
When the indicator is lit in orange, channel B is selected.
When the indicator is turned off, channel A is selected.
(iUV7) + +
t^miR
The green LED lights up
at 34 dB before clipping.
7U + ^V77ffl34 dBT®
feLEDt^sS
Input
Terminals
GAIN***
Actual Load
Impedance
For Use With
Nominal
Input Level
Connector
Nominal Max. Before Clip
CH1A, CH1B
CH2A, CH2B
-68 dB
3 kn
50-600 n Mics
& 600 n Lines
-68 dB (309 pV)* -54 dB (1.55 mV)*
XLR-3-31 type
(Balanced)**
+ 10 dB + 10 dB (2.45 V)* +24 dB (12.3 V)*
* 0 dB is referenced to 0.775 Vrms.
** 1=GND, 2=HOT, 3=COLD
*** CS1D®GAIN^:yhP-^#m / The GAIN control level displayed on the CS1D.
+48VDC (phantom power) is individually supplied to each input connectors.
AD Conversion: 24 bit linear +4 bit floating, 128 times oversampling.
+48VDC (7^VK^«S)
AD PVM—7aV: 24k7hUPT +4k7h7P-7+V7'x128ei-M—^V7U>7'
■ LMY4-AD
This is a four-channel analog input card.
You can install up to eight cards in the analog input box AI8.
47^7AA®7AnAAA7—FTAo
7AnA7y7VN777XAI8A8^STS^7A77o
7 0 + ^777^34 dBT^feLEDt^,»
Input
Terminals
Actual Load
Impedance
For Use With
Nominal
Input Level
Connector
Nominal Max. Before Clip
CH 1-4 1 0 kn 600 n Lines +10 dB (2.45 V)* +24 dB (12.3 V)* XLR-3-31 type (Balanced)**
* 0 dB is referenced to 0.775 Vrms.
** 1=GND, 2=HOT, 3=COLD
AD Conversion: 24 bit linear +4 bit floating, 128 times oversampling.
AD P7M—'7'a7: 24k7h0P7 +4k7h7P-7+V7'x 128^7-^—777077'