Optimus SSM-1250, 32-3009 owner manual Specifications, 03%

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32-3009.fm Page 22 Tuesday, August 10, 1999 8:31 AM

SPECIFICATIONS

Input Sensitivity/Input Impedance

 

DJ Mic (XLR jack)

1.5 mV/600 Ohms, Balanced/Unbalanced

Mic 2 (Phone jack)

1.5 mV/600 Ohms, Balanced/Unbalanced

PHONO 1, PHONO 2

3 mV/50 kOhms

LINE 1, LINE 2, LINE 3, LINE 4

150 mV/10 kOhms

Output Level

 

Main Out

2 V/10 kOhms

Record

100 mV/10 kOhms

Frequency Response

20 Hz–20 kHz +3 dB

S/N Ratio (for 1 kHz Input)

 

Mic

60 dB

Phono

70 dB

Line

80 dB

Distortion

 

Mic

0.2%

Phono

0.05%

Line

0.03%

Tone Control .................................................................................................(MIC)

±10 dB

Treble

Bass

±10 dB

Tone Control .................................................................................................(MASTER)

±10 dB

Treble

Middle

±10 dB

Bass

±10 dB

Talkover Attenuation

–16 dB

Power Source

AC 120V AC, 60 Hz, 20 Watts

Dimensions (HWD)

43/4 × 19 × 71/2 Inches

 

(120 × 482 × 192 mm)

Weight

8 lbs 9 oz

 

(3.9 kg)

Specifications are typical; individual units might vary. Specifications are subject to change and improvement without notice.

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Contents SSM-1250 Fm Page 2 Tuesday, August 10, 1999 831 AM Contents Features Illustration of mixer back Preparation Connecting OutputsConnecting Inputs 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 Operation Presetting the Input Signal LevelsIllustration of Power button w/indicator lit IllustrationIllustration of VU meters at Presetting the MicrophonePresetting the Channel 1/2/3 Input Sources 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 controlMonitoring a Second Input Source Mixing the InputsPlaying One 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