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�... <br />DIP Switches <br />� <br />�. L - �-�� <br />1) � � <br />NOTE: Bottom <br />cover must � � <br />be ciosed for ���� <br />microphone to � Z 3 4 <br />function. � <br />Use the DIP switches to configure logic settings <br />and mute button behavior. <br />The DIP switches are covered with a piece of <br />clear tape at the factory. Remove tape to modify <br />the switch settings. <br />OFF (factory ON <br />default) <br />1 Momentary Toggle <br />2 Push-to-mute Push-to-talk <br />3 Mute button enabled, Disable mute button <br />LED illuminates when (microphone always <br />mic is active on), logic controls <br />LED <br />�� I 4 ° <br />� <br />Wiring Diagram <br />NOTE: Audio and logic ground are connected at <br />microphone base. <br />�inc�i�ao syT �m <br />vo rnx �xr aa xln ax � <br />.4 •••• 000 000 : <br />'_ ....... ................ .. ..... : <br />T'� <br />Audio — (Black) : : <br />Audio + (Red) ? � j <br />C� <br />LED IN (Orange) <br />SWITCH OUT (White) <br />Ground (Green) - <br />`i <br />Mute Button Configuration <br />Use DIP switches 1 and 2 to configure the mute <br />button, as follows. <br />Be sure to set DIP switch 3 off (factory default) <br />so that the mute button controis audio from the <br />microphone. <br />Switch Function DIP Switch Setting <br />Momentary: push-to-mute � <br />c� sn�Pa�)� ��0� <br />1 2 3 4 <br />Momentary: push-to-talk � <br />08�8 <br />1 2 3 4 <br />Toggie: (Push On/Push aN <br />Off): Mic is active when ���� <br />powered on <br />1 2 3 4 <br />Toggie: (Push OnlPush � <br />Off}: Mic is mute when a�Q� <br />powered on <br />7 2 3 4 <br />Connecting to an Automatic Mixer <br />Use these settings if connecting the microphone <br />to an automatic mixer or other device that mutes <br />audio and controls the LED. <br />1. Gonnect logic leads to the automatic mixer. <br />Connect the LED IN to the gate output to illumi- <br />nate the LED when that channel is gated on. <br />2. Set DIP switch 3 on. This disbles the mute but- <br />ton (the microphone passes audio regardless of <br />whether the button is pressed or not). <br />3. Set DIP switch 1 to configure how the mute but- <br />ton sends SWITCH OUT logic: <br />�8�8 ���� <br />1 2 3 4 1 2 3 4 <br />Momentary: Toggle: <br />push = 0 Vdc, initial = 5 Vdc, <br />release = 5 Vdc push - 0 Vdc <br />Logic Wiring <br />J��+� � <br />il���jl— <br />Green (LOGIC GROUND): Connects to the logic <br />ground of an automatic mixer, switcher, or other <br />equipment. <br />Orange (LED IN): Set DIP switch 3 on to use LED <br />IN. When shorted to LOGIC GROUND, the LED <br />turns on. <br />White (SWITCH OUTj: Provides TTL logic (0 Vdc <br />or 5 Vdc) in response to the mute button. Set DIP <br />switch 1 for momentary or toggie. When phantom <br />power is appiied, logic initializes high (5 Vdc). DIP <br />switch 2 has no effect on SWITCH OUT. <br />Changing SWITCH OUT to Always <br />Momentary <br />Use the foliowing modification in situations where <br />your logic intertace requires momentary ciosure <br />of the SWITCH OUT, but you want the mute but- <br />ton to toggle the microphone (DIP switch 1 ON, 3 <br />OFF): <br />1. Access the circuit board in- � <br />side the microphone base. � <br />2. Remove the resistor at R45 I <br />and reinstail it at location <br />R46. <br />�� <br />�❑ <br />� <br />3 <br />