Emax I — Repair Guides
18 guides covering the most common Emax I failure modes and upgrades.
Floppy Drive Belt Replacement
Disk not loading / "Insert Disk" loops · Drive spins but does not read · +2 more
Recalibrate Controls
Controls (wheels, sliders, pedals) are not responding accurately · Footswitch operates backwards
Factory Reset / Erase All Memory
Restore Emax to original empty state · Clear all presets, voices, samples, and sequences
Format Disk
Prepare a new disk for use · Bulk erase a disk
Copy Disk
Backup data · Duplicate a disk
Copy Operating System Software
Update system software on a disk · Copy software to a new disk
Disable Audio Channel
Audio channel failure · Noise on a specific output
Load All Presets and Sequences
Load a bank from disk
Save Bank to Disk
Save current work
Transpose Keyboard
Change key
SCSI Hard Drive / BlueSCSI Upgrade
Adding permanent sound storage (no disk swapping) · Replacing a failed internal SCSI hard drive · +1 more
SSM2047 Filter / Dead-Voice Diagnosis
One voice silent while others play · Filter will not sweep on one voice · +1 more
HxC Floppy Emulator Installation
Replacing a dead or unreliable floppy drive · Wanting SD card-based disk image storage · +1 more
NiCad Battery Replacement & Corrosion Repair
Settings or presets lost on power-off · Green/white corrosion near the battery · +1 more
Power Supply Capacitor Replacement (Recap)
Unit powers on but audio is distorted or noisy · Intermittent startup failures · +3 more
MIDI Analyzer
Troubleshooting MIDI connections · Verify MIDI data flow
Audition Note (Rack Unit)
Test sound without keyboard
Software Revision Check
Check operating system version