Yamaha DME4io-ES Service Manual page 53

1-4. Connection
Connect the USB connector of the DME Satellite and the USB connector of PC with a USB cable.
Connect the EtherSound [IN] connector of the DME Satellite and the [OUT] connector of the NAI48-ES as a jig with a
LAN straight cable.
Connect the [IN] connector of the NAI48-ES as a jig to PC and [Ethernet] connector of the DME Satellite to PC with
LAN straight cables through a hub.
USB cable
DME Satellite
EtherNet
LAN straight cable
Used during analog AD/DA test
CAUTION:
1. Connection A or B should be used alternatively. Be sure to connect either connector according to the test item. If the A
and B are connected at the same time, test result may be affected.
2. To check the EtherSound IN connector and OUT connector, connect AES/EBU 1 and AES/EBU 2 of NAI48-ES and with
Dsub25P cable for loopbacking. (Connection C)
[Names of connectors to be used and explanation on connection]
q USB connector
Connection is necessary during checking of USB connector only.
w NETWORK connector
e EtherSound IN connector
Connect only during checking of OUT connector and disconnect connection B.
r During checking of IN connector: EtherSound IN connector
During checking of OUT connector: EtherSound OUT connector
t During checking of IN connector: EtherSound OUT connector
During checking of OUT connector: EtherSound IN connector
y EtherSound IN connector
Connect only during checking of IN connector and disconnect connection A.
u WORD CLOCK IN connector
i AES/EBU connector
Connect to a mixer during AD/DA test
o AES/EBU connector 1
During checking of the EtherSound IN connector and OUT connector, connect to the AES/EBU connector 2
for loopbacking.
!0 AES/EBU connector 2
During checking of the EtherSound IN connector and OUT connector, connect to the AES/EBU connector 1
for loopbacking.
!1 During AD test: INPUT connector
During DA test: OUTPUT connector
PC
Switching Hub
EtherNet
A
LAN straight cable
LAN straight cable
(Used for testing OUT connector)
C
EtherNet
LAN straight cable
EtherNet
LAN straight cable
Used for testing IN/OUT terminal
It is necessary to change cable
B
connections during test.
Word Clock
NAI48-ES
Used during AD/DA test
DME4io-ES/DME8i-ES/DME8o-ES
EtherNet
Mixer
AES/EBU
01V96, etc.
53