Operation Manual

AES50 audio panel 5
DL431 Mic Splitter
Operator Manual
AES50 audio panel
In the AES50 panel, each X and Y channel — on both the A and B
mic amp sections — has a green ok LED and red error LED, which
illuminate when communications to these channels is ok or that
there is an error, respectively.
psu 1 and psu 2 panels
These panels monitor the DL431 Mic Splitter’s
internal supply voltages for each network. The
yellow LEDs illuminate to show that their
respective voltage rails are active. The
voltages are +18V, -18V, +5V, +3.3V and +48V.
channel monitor panel
The channel monitor panel lets you connect headphones and listen to the audio of the
selected input channel.
Item Description
1 Female XLR line out socket. This monitor line output operates at unity
gain in relation to any input signal applied and has a nominal operating
level of 0dBu. (Unlike the headphone jack this output does not have an
independent level control.)
2 phones socket for connection of a set of headphones.
3 level control knob for adjustment of the headphones in the range
4 (infinity) to +10dB.