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REQ42-S/REQ42-B Owner's Manual

Keith Harris
Updated

19˝ Rack Mount 2 x 21 Band Equalizer w/Spectrum Analyzer

Important Safety Instructions

  • To reduce risk of electric shock, never open the unit. There are no serviceable parts; refer service to the Rockville service center.
  • Do not expose this unit to any kind of moisture.
  • Please ensure that the unit is situated in a properly ventilated area.

Functions

  1. Digital Vacuum Fluorescent Display
  2. Power Button
  3. Input Select Buttons (DVD, TAPE, TUNER, AUX/MP3)
  4. Low Display Mode: Meters go from bottom to top.
  5. High Display Mode: Meters go from top to bottom.
  6. Direct Signal Select Button: Press this button to bypass the EQ.
  7. EQ Signal Select Button: Press this button to turn on the EQ.
  8. 3.5mm MP3 Input
  9. 21 Band Right channel EQ control
  10. 21 Band Left channel EQ control
  11. Audio signal in (DVD, TAPE, TUNER, AUX/MP3)
  12. Audio out to a recording device, mixer, or any device that uses RCA
  13. AC power cable

Features/Specifications

  • 19˝ Rack Mountable
  • Dual Channel 21+21 Band Graphic Equalizer (total of 42 bands)
  • Blue LED on each Equalizer Slide Control
  • RCA stereo input: DVD/Tape/Tuner/Aux-MP3 with Front Panel Selector Switch
  • RCA Stereo Record Output
  • Front Panel 3.5mm iPod/MP3 Player Input Jack
  • Dual VU Meters Level Monitor
  • Individual LED Indicators
  • Multi-Color LED Display
  • Display Function
  • Frequency Response: 20 – 20,000Hz
  • Signal to Noise Ratio: 80dB
  • Removable Rack Mount Brackets
  • Dimensions: 17˝ (19˝ w/brackets) x 9.0625˝ x 3.5˝
  • Weight: 5Lbs
  • Available in Silver or Black

Troubleshooting

Problem

Solution

No power

  1. Make sure the unit is plugged in and the power switch is in the ON position.
  2. Check that the power cable is not damaged.

No sound

  1. Check that all cables are plugged in correctly.
  2. Make sure the proper input source is selected.
  3. Check the volume settings of connected input devices.
  4. Make sure you press the EQ button. If the unit is DIRECT mode, it will bypass the EQ and moving the faders won’t change the sound.

Sound quality

  1. Make sure the unit is not in DIRECT mode. DIRECT mode is used for comparing the signal when applied with EQ to demonstrate how your tone settings affect output, thus acting a bypass function. Since it bypasses the EQ, press the EQ button to activate the EQ.
  2. If you hear distortion, try adjusting the input source’s volume or lower the faders on the unit.

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