1. To enter the Front test menu press and hold "BYPASS/UTILITY + PROGRAM".
2. Power on the unit.
3. Follow the instructions on the screen confirm your choice by pressing "ENTER"
4. To enter the more advanced test menu press and hold "BYPASS/UTILITY + PROGRAM/EDIT".
5. Power on the unit.
6. Follow the instructions on the screen confirm your choice by pressing "ENTER".

Resetting the unit:

1. Power up the unit while pressing and hold the "TAB" button.
2. Scroll to reset system, please make sure to backup all presets!
3. Restart the unit.

Check:

1. Check, if the ground loop works.
2. AP-test:
3. Test the unit when warm.
4. M5000 setup: Preset 46, Mix 100%, I/O = A/A, Gain = 0.0 dB.
5. AP-Setup: Press recall/save, scroll to preset 6 "sound check DSP" (AP = THD+N, Gentrack, Generator: 2kHz, -37 dBu).
   Remember to change between -37dBu and -47 dBu from the AP'en for hearing if the Reverb tail sounds normal.

Start:

1. Connect audio cables to the unit, MIDI and the toggle switch.
2. "Power On" while pressing the Bypass button, choose Serial, check if the S/N matches the one at the back of the unit.

Noise:

1. "Power On", Press Utility, G-Levels, pause the CD and turn the volume up.
2. Check ground, click and conversion noise. Feedback at +/- +12dB on the A-IN.
3. Repeat with A-Out, there is more white noise on this channel (notice, A-Out can go down to -18dB).
4. Turn the D-In to OFF noise disappears.
5. Repeat 7-9 with music and remember to turn the volume down between.

Midi:

1. Choose MIDI-menu, second window, set "Prg. Out" to "On", press Edit and check that the midi Led blinks when pressing the DO button.
2. Choose "Utility", and set “Prg. Out" to Off.

Meters:

1. Choose Meters menu, press Bypass, remove on of the Input and check if the PPM falls out.
2. Set "Show" to "Output" and se PPM to both sides.
3. Set "Show" back to input.

File:

1. Install the M5000 application software.
2. Choose "File" menu, set the” Select" to “Disk Directory" and press "Do".
3. View the floppy content, and choose the appropriate software version press “DO”

Pedal:

1. Choose "Pedal" menu, set "Pedal-Function" to "Bypass Toggle".
2. Se and listen if the toggle –switch works correctly.
3. Set "Pedal-Function" to "None".

I/O:

1. Choose "I/O" menu, listen if the unit locks to both 48 and 44.1 kHz.
2. Se and listen if both”D-In” and”D-Out” works.

Sound quality:

1. Press Edit.
2. Choose Preset 46 adjust mix to 100%
3. Stop the CD and listen for if the Reverb trail is ok without any digital clicks and noises.
4. Choose Preset 58, adjust the mix to 100% and listen if the reverse is OK.Choose Preset 64, adjust the mix to 100%, adjust the”DELAY" to 1%, adjust the "FB" to 100% and listen if it Flange in stereo = the Right/Left "follows each other.
5. Choose Preset 99, in window 2, adjust "Action" to “Rec", press "Do".
6. Play the sample by pressing “DO”, listen for any bad noises.
7. Choose Preset 46.

Finish up:

1. Run the M5000 self test.
2. Knock test the unit, listen for any sound changes, click or noise sounds
3. Power off and on again.