Yamaha MGP24X, MGP32X Troubleshooting,

MGP32X/MGP24X Owner’s Manual 41

Troubleshooting

* If any specific problem should persist, please contact your Yamaha dealer.

Cannot record to a USB

device

Is the USB device write-protected?

Does the USB device have sufficient capacity to save the data?

Is the USB device formatted in FAT32 format?

Since high transmission speed is required for recording in WAV format, recording songs to

USB flash drives may not be possible. We recommend using HDD (hard disc drive) or SSD

(solid-state drive) when recording songs.

If you use a USB flash drive for recording songs, change the recording format to MP3:128k,

MP3:192k, MP3:256k, or MP3:320k.

If the memory is fragmented significantly, try running a defragmentation program on the com-

puter.

iPod/iPhone signal is not

output.

Is the output signal assignment set appropriately? (page 36)

Is the iPod indicator turned off?

The unit has not recognized your iPod/iPhone. Check which iPod/iPhone models are sup-

ported.

The supported iPod/

iPhone is not recognized.

If your iPod/iPhone has not been charged, it may take some time to be recognized by the

mixer.

Please wait.

When a stereo signal is

input, the left and right vol-

ume is different.

Is the pan knob set to the center position?

If it is located in the center, try swapping the connections. If the lesser/greater volume signals

are also switched, check the connected device(s).

Is the same type of cable used for the right and left signals?

A cable with resistance lowers the volume.

The sound level is incon-

sistent, or there is an

unnatural “pumping” in

the sound.

Are you applying the compressor at an appropriate level?

You might have to lower the COMP knob levels.

The Leveler is not enabled. Is the GAIN knob on the stereo channels adjusted appropriately?

The leveler may not be enabled if you increase the gain too much.

Contents

Main Explanation of Graphical Symbols Explication des symboles IMPORTANT SAFETY INSTRUCTIONS PRCAUTIONS CONCER- NANT LA SCURIT WARNING AVERTISSEMENT Contents Setup................................................. 7 Controls and Connectors ....................... 10 Basic Operations and Display.................. 24 Using Effects (FX)................................ 26 PRECAUTIONS PLEASE READ CAREFULLY BEFORE PROCEEDING Maintenance Connections If you notice any abnormality NOTICE Handling and Maintenance Saving data Connectors Information Introduction Main features D-PRE (Discrete Class-A MIC preamp) X-pressive EQ USB device recorder Setup Preparing the power supply 1. 2. 3. Setup example Foyer etc. Stage Page Controls and Connectors Top panel Channel Control Block (input) Master Control Block (output) Rear panel Channel control block Mono input section Stereo input section t q26dB (PAD) switch w+48V switch and indicator yDUCKER SOURCE indicator uDUCKER switch iLEVELER switch and indicator oInput select switch !0 STEREO IMAGE switch !2 AUX knobs (1-4) !3 PRE switch !4 FX (effect) knobs (1, 2) !5 AUX5, AU X6 swit ch !6 PAN knob (Mono channels) BAL knob (Stereo channels) Page Master control block USB device recorder section qUSB IN connector wUSB ACCESS indicator Transport section Display section Meter section FX RTN (effect return) section qAUX (PRE) knobs (1-4) wFX TO FX BLEND knob eTAP button and indicator rON switch SEND MASTER section qAUX knobs (1-6) wAFL (After-Fader Listen) switch and indicator MATRIX section qGROUP knobs (1-4) USB IN/iPod IN section PHONES/MONITOR section TALKBACK section qTalkback knob wAUX1-4 switch and indicator eSTEREO switch and indicator GROUP section MONO master section STEREO master section Rear input/output block Channel I/O connectors section qMono inputs wStereo inputs Master I/O connectors section Power section !3 AC IN connector !4 Power swit ch Basic Operations and Display This chapter explains the basic operations about how to view the display and operate the screen. Viewing the display Setting screen HOME screen Operations of the screen Using Effects (FX) Applying effects 1. 2. 3. Applying two effects simultaneously 1. 2. 3. 4. Using Graphic EQ About the graphic EQ (GEQ) Setting the GEQ 1. 2. Finding and removing feedback 1. 2. 3. 4. Calling up/saving the GEQ program Using the Compressor About the master compressor Specifying the compressor settings 1. 2. Calling up/saving the compressor pro- gram 1. 2. 3. Saving the user program Recording/Playing back About USB device recording/playing back Signal flow of the USB device recorderf About the USB device USB device capacity Playing back songs from a USB device 1. 2. 3. 4. section to select the playback song, and then press the PLAY button. 5. MONITOR OUT When outputting to the channel 29/30 {21/22} Playing back songs from an iPod/ iPhone 1. 2. 3. 4. Using Other Functions Applying the Low Pass Filter (LPF) 1. 2. 3. Using the Leveler function 1. 2. 3. Adjusting the Leveler settings 1. Initializing the unit to the factory default settings (resetting user mem- ory) 1. 2. 3. Troubleshooting Troubleshooting Appendix Message List MESSAGE WARNING ERROR Effect Program List FX1 REV-X (REV-X algorithm) FX2 SPX (SPX algorithm) Parameter List Effect Parameter List FX2 SPX (14: SYMPHONIC) FX2 SPX (15: DOUBLER) FX2 SPX (16: RADIO VOICE) COMP/DUCKER/LEVELER Parameter List COMPRESSOR Type=Comp Type=MulitiBand DUCKER Jack List Dimensions Specifications Electrical Characteristics Analog Input Characteristics Analog Output Characteristics General Specifications Index Appendix Page Page Page 1. IMPORTANT NOTICE: DO NOT MODIFY THIS UNIT! 2. IMPORTANT: 3. NOTE: FCC INFORMATION (U.S.A.) Information for Users on Collection and Disposal of Old Equipment IMPORTANT NOTICE FOR THE UNITED KINGDOM Connecting the Plug and Cord (B) , . Model No. Serial No. ZE82430