171.135UK User Manual
Troubleshooting
No output
Check mains power is on
Check leads and connections
Check MASTER LEVEL and mic or channel fader is turned up
Check CROSSFADER by setting to centre
Distorted output
Check line input isn't connected to PHONO
Check channel and MASTER faders are not too high
Check volume control of amplifier, active speakers or recording equipment
Microphone feedback
Eliminate “line-of-sight” between mic(s) and speakers
Adjust EQ and/or level controls
Microphone output
No output – check if mic switched off
No output – check if phantom power source is required
Low output – ensure mic is not switched to “pad” or “Hi Z”
Quiet vocals – ask singer to sing closer to mic.
Audio output too quiet
Check turntable is not connected to line input and PHONO is selected
Check channel and MASTER faders are not too low
Check for volume control on sound source
Specification