Hardware Connections
Lyra Digital Mixer from D&R Phone +31 294 418014, email:
Page 22
9.1.3 External
inputs
The Lyra can sum two external inputs to the CRM buss. The sources for the external busses can be
selected by using the web server.
9.1.4 Program/Sub/Aux/CRM
outputs
The Lyra is a very intuitive mixer which is very similar to analog mixing consoles. Therefore you also have
all common outputs in the analog domain. That means you can directly hook up your equipment. Below
you see a picture of the connections available.
Figure 10: Program/Sub/Aux/CRM outputs at rear side
PROGRAM SUB
AUX
CRM
Pin 1
Left OUT +
Left OUT +
Left OUT +
Left OUT +
Pin 6
Left OUT -
Left OUT -
Left OUT -
Left OUT -
Pin 2
GND
GND
GND
GND
Pin 7
Right OUT +
Right OUT +
Right OUT +
Right OUT +
Pin 3
Right OUT -
Right OUT -
Right OUT -
Right OUT -
Pin 8
GND
GND
GND
GND
Pin 4
Mono OUT +
Not Connected
Not Connected
GPO A
Pin 9
Mono OUT -
Not Connected
Not Connected
GPO B
Pin 5
GND
Not Connected
GND
Not Connected
Table 5: Pinning for PROGRAM, SUB, AUX and CRM
GPO-A and GPO-B make connection if the GPO is activated!
Maximum
current:
200
mA
Maximum resistance when connection made: 12 Ohm
Maximum
Voltage:
24
V
