Am6 Automatic Mixer


resulting in electric shock



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resulting in electric shock.
6


OPERATING INSTRUCTIONS
1) Phantom Power Selection - If phantom power is desired for any channel, seethe Installation section (page 6) for details.
2) Remote Control - If remote control of either individual channels or the overall system level is desired, seethe Installation section (page 6) for details.
3) Tone/Notch filter Jumpers - If an Tone/Notch jumpering scheme other than the factory standard setup (all channels equalized) is desired, seethe Installation section (page 6) for details.
4) Connect microphones and amplifiers) to the AM and place them in the positions in which they will be used.
5) Set the rear panel trim controls as appropriate for the signal source (i.e. line, electret, or dynamic. Select Auto or Direct mode on each channel as desired. Auto mode should be used for microphones and Direct mode is handy for testing microphone operation. Select Manual or Auto Threshold as desired. If Manual mode is selected, a good starting point for the Threshold Level pot is about 1/3 of full rotation.
6) With all Channel Level controls fully open clockwise and the Output Level control fully counterclockwise, turn on the power for the AM and the amplifier. If Auto Threshold was selected instep, wait about 10 seconds after turning the power on before proceeding. This will allow the Auto Threshold to initialize its sampling of the ambient noise.
7) Speak normally into each mic in turn, and be sure that the green ON LED lights when speaking. If not, increase the rear panel Trim level setting. After the Trim settings are determined, do not adjust them again.
8) Adjust the Output Level of the AM for adequate sound system level. If necessary, readjust the Channel Level controls to balance individual microphones.
9) Adjust the Tone controls for best sound.
10) Turn up the system until ringing (the onset of feedback) begins. Turn the Notch 1 control slowly until the ringing subsides. Increase the amplification of the system until ringing occurs again. Turn the Notch 2 control slowly until the ringing subsides. Return the system volume level to normal levels. SYMPTOM
1) No POWER LED
2) No sound from system
2) Excessive feedback


Am6 automatic mixer
Table of contents
General technical description
Front panel description
Tone controls (bass/treble)
Rear panel description
Rio rancho, nm - usa
Troubleshooting
Specifications
Returning units for repair



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