12 VDC
+
CHANNEL
1
CHANNEL
2
INPUTS
POWER
STEREO
OUT
AUX
IN
OUTPUT LEVEL
MIC
LINE
To camera input
or other mic or
line level stereo
input
3
4
CONNECTION
Connect microphones to the MX34c via balanced XLR cables.
Stereo auxiliary sources such as the output from another mixer, AM/FM tuners,
CD Players, and MP3 players may be connected to the AUX IN via a stereo 1/8”
(3.5mm) Tip-Ring-Sleeve plug.
Connect the STEREO OUT to the Input of your recording device also using a
stereo 1/8” (3.5mm) Tip-Ring-Sleeve plug.
If you wish to use AC power for the MX34c, connect the Rolls PS27 12VDC
power supply.
OPERATION
Once your MX34c is properly connected, apply power by pressing in the POWER
button on the rear panel. The blue pwr LED on the front panel should light.
If you are using condenser type microphones, apply the phantom power to the
desired channels. Test the microphone levels by speaking into the microphones
at a normal operating volume, and adjust the Mic Level controls until you achieve
desired levels. Adjust each Pan control to place the signal in the stereo fi eld.
Adjust the Headphone Level control for a comfortable listening volume.
For best results, we recommend recording a couple of test runs to ensure you
have proper levels set.
c
HEADSET
MIC
1/8”
When the signal becomes weak and distorted, or the pwr LED dims, the batter-
ies will need replacing. See page 2; Battery Installation for details.
NOTE: ON CONNECTING A WIRELESS MIC TO THE AUX INPUT
DO NOT CONNECT A MONO PLUG TO
THE AUX IN OR STEREO OUTPUT. DO-
ING SO WILL RESULT IN SIGNAL LOSS
OR DAMAGE TO THE MX34c.
If you need to connect a MONO signal (like
the output of a wireless microphone) to the
AUX IN of the MX34c, you will need to make or
purchase a MONO TO STEREO cable.Shown
here is a diagram of this cable’s wiring.
MONO PLUG
TIP RING SLEEVE
STEREO PLUG
Tip and Ring are wired together,
then connected to the Tip of the
Mono Plug.
Connect STEREO headphones
or earphones to the 1/8” (3.5mm)
HEADPHONE OUTPUT located
on the MX34c front panel.
