C411
III
MANUAL
C411
III
MANUAL
24
25
INTERFAcINg
INTERFAcINg
3.1.2 Connecting to Unbalanced Inputs
You may connect any AKG phantom power supply (2) to an unbal-
anced input, too.
Use a cable (3) with a female XLR connector and TS jack plug:
2
3
1
S
S
T
T
Phantom
MPA
INPUT 1
INPUT 2
INPUT 3
INPUT 4
2
4
5
3
1
Figure 2: Connecting to unbalanced inputs
1)
On the XLR connector (4), use a wire bridge to connect pin 1
to pin 3 and the cable shield.
2)
Connect the inside wire of the cable to pin 2 on the XLR
connector (4) and the tip contact of the jack plug (5).
Unbalanced cables may pick up interference from stray magnetic
fields near power or lighting cables, electric motors, etc. like an
antenna. This may introduce hum or similar noise if you use a cable
that is longer than 16 feet (5 m).
3.2
C411
III
L
The optional B23 L battery supply allows you to connect the pickup
to balanced or unbalanced inputs with no phantom power.
C411
III
PP
Connecting to
unbalanced
inputs
3.2.1 Connecting to Balanced Inputs
2
3
1
S
S
T
T
INPUT 1
INPUT 2
INPUT 3
INPUT 4
B23 L
3
4
5
2
1
Figure 3: Using the B23 L to power the microphone
1)
Connecting the cable:
Push the mini XLR connector (1) on
the pickup cable into one of the two mini XLR sockets on the
B23 L (2) to the stop.
The connector will lock automatically.
Disconnecting the cable:
To disconnect the cable, press the
unlocking button on the mini XLR connector (1) and pull the
connector (1) out of the socket.
To avoid damaging the cable, never try to pull out the cable itself!
2)
Connect the B 23 L (2) to the desired input.
Use a commercial XLR cable (3) to connect the B23 L (2) to a
balanced input.
3.2.2 Connecting to Unbalanced Inputs
C411
III
L
Connecting
to balanced
inputs
C411
III
L
Connecting to
unbalanced
inputs
