Operation Manual

LED indicators 9

DL431 Mic Splitter

Operator Manual

LED indicators

5 Y and X Ethernet control EtherCon® XLRs for connection of ‘tunnelling’

Ethernet. For a description of the LEDs, see “LED indicators” on page 9.

6 USB slave (type B) and host (type A) sockets for connection of a laptop

PC.

7 Two mains IEC sockets with on/off switches. Although both are connected

to the mains, one is a dual redundant spare that can automatically switch in

if the other fails.

Item Description

1 Green check LED illuminates to show when a channel is selected on a

console.

2 Red 48V LED illuminates to show that 48V phantom voltage is on.

3 Green and red LEDs on both the X and Y AES50 audio - A and B sockets,

indicate the following:

• Pulsating green with red extinguished = valid audio and valid aux data;

active link.

• Constantly illuminated green with red extinguished = valid audio and

valid aux data; standby link.

• Green extinguished with red illuminated = no audio; link has failed.

4 Green LEDs on both the Ethernet control X and Y sockets have the same

function as those in the Ethernet control panel on the front of the unit (see

“Ethernet control panel” on page 4).

Item Description