5
Reverb is not applied to the sound
Are the REVERB switches of each channels set to ON?
Are the two REVERB controls set to their maximum setting
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Getting a more powerful sound from the speakers
Is the VOICE/MUSIC switch set to MUSIC ?
Are the Equalizer controls (HIGH/LOW) set to appropriate level?
Getting a clearer sound for announcements
Is the VOICE /MUSIC switch set to VOICE ?
Are the Equalizer controls (HIGH/LOW) set to appropriate level?
Using a single speaker
You can use a single speaker. If you use a single speaker, the mixer outputs just one channel of the stereo signal, left or right.
Outputting the signal for monitoring
Connect a powered speaker to the MINITOR OUT jack. The MONITOR OUT jack outputs the signal prior to routing through the
MASTER LEVEL control. Adjust the level of output signal from the MONITOR OUT jack with the MONITOR OUT control. The
MONITOR OUT control does not affect the MASTER LEVEL control. If only the L (left) MONITOR OUT jack is used, the mixer mixes
the left and right signals and sends them to the jack.
Troubleshooting
Power does not turn on
Is the included power cord correctly connected to a power outlet?
Amplifier shuts down suddenly
Is the vent on the top panel of the mixer blocked?
Since inadequate ventilation can result in overheating the mixer, the amplifier may be turned off automatically and the mix may reset
itself.
Is the LINITER flashes continuously?
If the internal power amplifier section is excessively overloaded, the amplifier may be turned off automatically the mixer may reset itself.
No sound is heard
Sound is distorted or noise is produced
Are external instruments (including a microphone) or speakers correctly connected to the mixer?
Are the LEVEL controls of all relevant channels and /or the MASTER LEVEL control set to appropriate levels?
Are the SPEAKERS L/R jacks connected to the included speakers?
If sound is not still output, contact your Sound Barrier dealer.
Are the LEVEL controls of all relevant channels and/or the MASTER LEVEL control set to appropriate levels?
Are the MIC/LINE switches of each channels set appropriately?
Are both XLR type and phone type jacks on channels 1-4 being used (connected) at the same time?
Please connect to only one of these jacks on each channel.
Is the input signal from the connected device set to an appropriate level?
Sound is not loud enough
Are the LEVEL controls of all relevant channels and/or the MASTER LEVEL control set to appropriate
levels?
Are the MIC/LINE switches of each channels set appropriately?
Are both XLR type and phone type jacks on channels 1-4 being used (connected) at the same time?
Is the input signal from the connected device set to an appropriate level?
