Yamaha MY16-C Owner's Manual download pdf (Page 9)

MY16-C

Owner’s Manual

ENGLISH

■

Panel Connectors and Switches

[PRIMARY] and 2

[SECONDARY] Connectors

These are 100Base-T Ethernet connectors. The MY16-C provides two Ethernet connectors to

allow construction of redundancy networks employing dual (primary and secondary) circuits. The

[PRIMARY] connector is for connection to the main circuit, while the [SECONDARY] connector is

for connection to the backup circuit.

If a failure occurs on the PRIMARY circuit (e.g. a cable failure, accidental disconnection, switching

hub failure, etc.) the SECONDARY circuit will automatically take over. Basic redundancy network

setup is described on page 17.

Use STP (Shielded Twisted Pair) cables to protect against electromagnetic interference.

[LINK/FAULT] Indicators

These are the LED indicators to the left of the [PRIMARY] and [SECONDARY] connectors.

These indicators will light when a network cable is connected to the corresponding connector. The

indicator for each connector will light green when a network cable is properly connected, and will

flash while data is being properly transferred via the corresponding connector. If an error occurs on

the connected network, the appropriate indicator will light or flash red.

If an indicator lights or flashes red, try disconnecting it from the corresponding Ethernet connector.

The indicator will go out if a cable, hub, or other device connected to the network has failed. If the

indicator remains lit or flashing even after the cable is disconnected, there may be a fault in the

MY16-C card itself. In this case please refer the problem to qualified Yamaha service personnel.

[IN USE/CONDUCT] Indicators

These are the indicators to the right of the [PRIMARY] and [SECONDARY] connectors. These

indicators will light when power has been properly applied to the MY16-C card. These indicators

normally light green, but will light orange when the MY16-C is operating as the

network conductor.

Controls & Functions

CobraNet INTERFACE CARD

MODEL MY16-C

MADE IN JAPAN

BUNDLE ASSIGNMENT

PRIMARY

SECONDARY

IN 1IN 2OUT 1OUT 2

Gr-LINK

Rd-FAULT

Gr-IN USE

Or-CONDUCT

6 5

34 34

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Yamaha MY16-C Owner's Manual Page 9

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