Aviom 6416Y2 - Manual (Page 34)

Auto LED
The Auto LED will be on and lit yellow to indicate that the Pro64 network is running in Auto Mode. In the off state,
this LED indicates that the network is operating in Managed Mode.
Control Master (CTL) LED
The yellow Control Master (CTL) LED indicates that the 6416Y2 card is set to be the network’s Control Master. A
6416Y2 card set to be the network’s Control Master is automatically set to be the network Clock Master as well,
deriving the network clock from the Yamaha host device. Only one Pro64 device can be set to be the Control
Master, regardless of the number of 6416Y2 cards installed.
When off, this LED state indicates that the card is a slave device. For more info about the Control Master, see
page 17.
Here, DIP switch 12 is in the down position, making this 6416Y2 card the Pro64 network Control Master. Both the Control Master
(CTL) and Clock Master (CLK) LEDs will be lit. (DIP switch handles are shown in black.)
Clock (CLK) LED
The Clock (CLK) LED will light yellow when the 6416Y2 card is set to be the Pro64 network’s Control Master, which
automatically sets the card to be the network Clock Master. When the 6416Y2 card functions as the network Clock
Master, its clock is derived from the Yamaha host device.
Only one Clock Master is possible in a Pro64 network. The Clock LED will remain unlit when the 6416Y2 card is
a slave device to another clock source (either the Pro64 network internal clock or from an external Word Clock
reference connected to a Pro64 digital I/O module such as the 6416dio).
Error (ERR) LED
The Error LED will light red to indicate errors in enumeration, configuration, or clocking.
A-Net LED
Whenever a valid A‑Net connection is detected, the blue A‑Net LED will light solid. The A‑Net LED will flash during
the network enumeration process as Pro64 devices are added to the network, or during a firmware update. If no
valid Pro64 A‑Net signal is detected, the A‑Net LED remains off.
24 c
ard
c
omPonents