Alesis MultiMix 6 FX Reference Manual - Page 30

5 Troubleshooting No or low sound from a channel. Internal effects aren't working. External effects aren't working. LED meters not working. No power. Microphone is damaged. Level is too low. Test the microphone on other audio devices. If you detect damage, contact the manufacturer or dealer. Increase channel level. Instrument volume is too low. Turn up the instrument's volume control. If problem persists, check the instrument by plugging headphones into the instrument's phone jack. Gain is too low. Adjust the channel's GAIN control. Effects level is too low. Turn up the level using the EFFECTS LEVEL control in the master section of the mixer. An effect hasn't been selected. Press the EFFECTS knob on the desired effect and make sure the SIG indicator is lit. Effects processor is not plugged in or turned on. Make sure unit is plugged in and turned on. Aux output of mixer isn't connected to input of processor or processor's outputs aren't connected to mixer's inputs. Make sure the mixer's aux output is connected to the processor's input and that the processor's outputs are connected to the mixer's aux inputs. EFF/AUX button not pressed. Press EFF/AUX button. Mixer's effects return signal is too low. Turn up the output of the effects processor or turn up the mixer's AUX RETURN in the master section. Nothing is routed to the Press the desired MIX or 2 TK HDPH/CTRL RM output. button. Incorrect or defective power supply. Replace with correct power supply (only use Alesisrecommended AC output power supply). 28