Rane AM 2 Operator's Manual

Rane AM 2 Operator's Manual

Automatic mixer
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QUICK START

If you're setting up the AM2 automixer, then this Quick Start is
for you. It's intended to get your audio working quickly in just
422 words.
Plug microphones into the Mic Inputs using standard XLR
mic cables. Condenser mics need the MIC +48V switch position.
Use the MIC +0V middle position for dynamic mics. The LINE
position is used when a wireless microphone's receiver output is
connected.
Connect the Main Output XLR to your amplifier or powered
loudspeaker and select the LINE switch position. If the Main
Output feeds a microphone input, select the MIC position.
Start with the gray OUTPUT LEVEL knob turned all the
way down – fully counterclockwise. One at a time for each mic,
talk very loudly and very closely to the mic and adjust the cor-
responding black LEVEL control so only the loudest speech just
barely flickers the red overload (OL) indicators. Once the input
gains are set, the AM2 automatically controls the mic mix to
avoid feedback. (You won't need to ride these controls.)
Turn on the amplifier/loudspeaker and turn it up about half
way. Also turn the OUTPUT LEVEL knob up until the volume
is appropriate for your application.
WEAR PARTS: This product contains no wear parts.
OPERATORS MANUAL
MIC INPUTS
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If the system feeds back (that horrible squeal), your mics
are hearing too much from your loudspeakers. First try moving
the mics farther from the loudspeaker and/or pointing the mics
and loudspeakers away from each other. Next, try turning down
the gain on the amplifier or loudspeaker. If this does not reduce
feedback, don't reach for the black Mic Input knobs, instead turn
down the OUTPUT LEVEL.
Daisy-chain up to eight AM2s together by connecting
CASCADE IN to CASCADE OUT. The Main Output on each
AM2 delivers a gain-sharing automix of it's Mic Inputs and all
upstream Inputs. This means the mix of all Mic Inputs is on the
Main Output of the last AM2 in the daisy-chain. Though each
AM2's OUTPUT LEVEL control always adjusts the volume of
it's respective XLR OUTPUT, the last OUTPUT LEVEL affects
all Mic Inputs to it's Main Output including the RAD PORT.
If your AM2(s) connect to a Rane Mongoose, the last AM2
in the cascade needs its RAD PORT connected with a shielded
CAT 5 cable to one of the Rane Mongoose's rear panel Remote
Audio Device ports. Some systems may provide a wall plate loca-
tion to connect the RAD Port cable.
If you have line sources such as iPods® or CD/DVD players
you would like to mix with these mics, or would like USB audio
playback or recording, look at the Rane AM1.
AUTOMATIC MIXER
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OUTPUT
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AUDIO TX
AUDIO RX
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AM2
AUTOMIXER
LOCATE
POWER
Manual-1

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Summary of Contents for Rane AM 2

  • Page 1: Quick Start

    Mic Inputs to it’s Main Output including the RAD PORT. barely flickers the red overload (OL) indicators. Once the input If your AM2(s) connect to a Rane Mongoose, the last AM2 in the cascade needs its RAD PORT connected with a shielded gains are set, the AM2 automatically controls the mic mix to avoid feedback.
  • Page 2: Front Panel Description

    AM2 is connected to an AM1 or other AM2s. If any of these are off or flashing, a configuration or wiring error is the culprit. 4 LOCATE indicator helps system installers identify a specific AM2 Automixer when using Rane’s Mongoose Tracker software. 5 POWER indicator lights whenever adequate power is applied to the unit.
  • Page 3: Rear Panel Description

    AM2 page at www.rane.com/am2.html. 4 CASCADE IN port permits adding up to 56 more microphones to the AM2’s eight mic inputs using up to seven Rane AM2 automixers, sold separately. Use shielded Ethernet CAT 5 cable connected from the AM2’s CASCADE OUT. See the Connection section for details.
  • Page 4: Mic Inputs

    Indicators illuminate when the two devices recognize each other. MIC INPUTS Connect up to seven more Rane AM2 Automixers for a total of The eight mic jacks are balanced XLR inputs. Unbalanced mics 64 gain-sharing mics. Be certain to connect CASCADE OUT or wiring can also be used with their inherent lower quality and to CASCADE IN throughout –...
  • Page 5: Operation

    OPERATION MIC INPUTS CASCADE OUTPUT AUDIO TX AUDIO RX AUTOMIXER COMM POWER LEVEL LEVEL LEVEL LEVEL LEVEL LEVEL LEVEL LEVEL LEVEL LOCATE POWER MIC INPUTS CASCADE IN PORT The rear panel, three-position Mic/Line switches set the mic The Cascade Input allows more mics to be added to the gain- input gain such that the maximum signal permitted almost clips sharing mic mix algorithm of the AM2’s eight Mic Inputs.
  • Page 6 CobraNet is a trademark of Cirrus Logic Inc. ©Rane Corporation 10802 47th Ave. W., Mukilteo WA 98275-5098 TEL 425-355-6000 FAX 425-347-7757 WEB www.rane.com Manual-6 112243...

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