Beyerdynamic Classis OM 304 User manual

Phoenix Audio Technologies | 16 Goodyear #120, Irvine, CA 92618 | 818-937-4774
Using the Beyerdynamic OM304 US with Phoenix Stingray
The Classis OM 304 gooseneck microphone is designed for ceiling mounting. The
microphone has a short exible gooseneck with an 8 metre (25 ft.) cable for any hang-
ing application, the cable can be easily shortened for optimal positioning.
Beyerdynamic Classis OM304
Specications
Microphone Sensitivity: 17 mV/PA
Dynamic Range: 107 dB-A
Require Phantom Power: 8-52V
Recommended Mic Sensitivity
Ceiling Mount: 26 dB
Loud Speaker Output: 22 dB
1) The microphone should be connected to to the “microphone input” port of the Stingray. Note on
the beyerdynamic mic, Audio + and Audio - with the Shield being ground.
Setting the Stingray
The Stingray’s mixer should be assigned to the mic mixer. The setting can be selected either via
the device front panel or through the Stingray’s setup GUI. NOTE: Mic Mixer is the Default on the
Stingray.

Stingray Front Panel :
1) From the front panel enter into the menu
2) Scroll down to the second menu item which is the “automatic mixer selection”.
3) Select it, and in it select “mix microphone input”.
Stingray GUI:
1) Select the primary unit and then click on “edit primary parameters”.
Phoenix Audio Technologies | 16 Goodyear #120, Irvine, CA 92618 | 818-937-4779

2) In the next screen you should select MIC MIXER.
3) Select the Microphone button to adjust microphone sensitivity. You can also view the micro-
phone levels from this screen.
Phoenix Audio Technologies | 16 Goodyear #120, Irvine, CA 92618 | 818-937-4779

Beyerdynamic Classis OM 304 US Ceiling Microphone - Tested Congurations
1) Ceiling Mount
Challenges:
• When testing the OM 304 microphone, there was issues when the speaker volume out
is set at high levels.
Solutions:
• When using in a setting with loud speaker volume output, it is recommended to adjust
the microphone sensitivity setting to 22 dB.
Phoenix Audio Technologies | 16 Goodyear #120, Irvine, CA 92618 | 818-937-4779