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| Troubleshooting |
5. | Troubleshooting |
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| Problem / Symptom | Possible Cause / Solution |
| No Sound. | Is the power ON? Based on your connections, check that you |
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| have properly set the Input Selector Switch. Make sure that the |
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| Input Gain, Channel Fader, and Master output are turned up. |
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| Make sure the channels are properly assigned to the Crossfader. |
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| No | First check that the Headphone Level knob is turned up, and then |
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| check the Cue Source (Pre, Post, Master) and Cue Pan settings. |
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| Mixer sounds noisy. | If a microphone is not being used, turn all its related controls |
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| down. |
| Microphone doesn’t work. | Is the Mic gain turned up? Does the microphone require |
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| phantom power? This mixer does not provide microphone |
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| phantom power. |
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| Sound is | Turn down the Input Gain Control. Check EQ settings. |
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| Sound is | Make sure that the Phono/Line switch is selecting the proper |
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| source input (‘Phono’ for turntables, ‘Line’ for CD players, etc. |
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| that the Turn down the Input Gain Control and check EQ settings. |
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| The Fader Start feature does not work. | Are you using a CD player that includes that feature? |
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| Are you properly connecting the Fader Start cable? |
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| Is the Fader Start switch set to ON? |
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| Check the Crossfader position. |
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| I hear noise/hum. | Make sure you are using good shielded audio cables. Some less |
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| expensive audio cables can be susceptible to hum and |
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| interference. Keep your audio cables away from AC power cables |
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| and AC transformers. Make sure the mixer is not mounted too |
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| close to high power amplifiers or lighting equipment power |
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| supplies or ballasts. Make sure your turntables are properly |
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| grounded to the back of the mixer if they include a grounding |
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| wire. |
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| I hear feedback. | If you are using a microphone, make sure that you are not too |
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| close to the speakers or headphones. If you hear feedback on |
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| the Phono Input, then the turntable may be mounted to close |
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| to the speakers and/or subwoofer. Also, make sure the turntable |
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| base is placed on a surface that does not vibrate or resonate |
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| easily when the speakers are turned up loudly. |
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8
