Optimus SSM-1250, 32-3009 owner manual Features

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32-3009.fm Page 4 Tuesday, August 10, 1999 8:31 AM

FEATURES

Your Optimus SSM-1250 3-Channel Stereo Audio Mixer is a sophisticated control center, perfect for mixing sound from multiple audio sources on three separate channels such as microphones, tuners, CD players, turntables, or the audio out- puts from VCRs. The mixer is ruggedly constructed for home or professional use. Its wide-range volume controls let you adjust each audio source’s sound level so you can get the best mix for playing through your sound system or for recording.

1DJ Microphone Input — lets you connect a balanced, low imped- ance microphone with an XLR plug.

2Microphone Treble — lets you adjust the microphone’s treble.

3Microphone Bass — lets you ad- just the microphone’s bass.

4Assign Controls — lets you se- lect the input sources to be mixed.

5Talkover — lowers the sound of the input sources so you can talk over them using the microphone.

6Slide Volume Controls — for fin- gertip control of sound mixing and fading.

7Cross Fader — lets you smoothly switch between two input sources.

8Input Source Selectors — let you easily choose the desired au- dio input source to be played.

9Master Volume — lets you con- trol the mixer’s overall volume lev- el.

10Output Level VU Meters — indi- cate the mixer’s total output signal level.

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Contents SSM-1250 Fm Page 2 Tuesday, August 10, 1999 831 AM Contents Features Illustration of mixer back Connecting Outputs Connecting InputsPreparation Illustration of output AMP to sound systemFm Page 7 Tuesday, August 10, 1999 831 AM Connecting a Lamp Connecting PowerIllustration of lamp being connected Illustration of headphones being connected Connecting HeadphonesListening Safely Presetting the Input Signal Levels Illustration of Power button w/indicator litOperation IllustrationPresetting the Microphone Presetting the Channel 1/2/3 Input SourcesIllustration of VU meters at Illustration of mixer front w/arrow to controlIllustration of Phono 1/LINE 1 set to Phono Illustration of CH 1 controlIllustration of CH 2 control Illustration of Phono 2/LINE 2 set to PhonoIllustration Line 3/LINE 4 set to Line Checking the Sound Illustration of CH 3 controlMixing the Inputs Playing One Input SourceMonitoring a Second Input Source Illustration of Assign a set to 1 and Cross Fader set to aIllustration of CUE Assign with arrow to CH Switching to the Second Input SourceIllustration of Cross Fader w/arrow from a to B Using Talkover Illustration of switch set to TalkoverUsing the Tone Controls Troubleshooting Problem Possible SolutionCare and Maintenance Replacing the Fuse Specifications 03%Fm Page 23 Tuesday, August 10, 1999 831 AM RadioShack Division of Tandy Corporation Fort Worth, Texas