Verify the faceplate is firmly seated. Check both the accessory (red) and constant (yellow) fuses.
For most functional purposes, the Pioneer DEX-P99RS English manual is nearly identical in terms of menu structure, wiring colors, and DSP settings. If you cannot find a translated DEH-P01 manual, the P99RS version is your best resource. 4. Troubleshooting Common Issues pioneer dehp01 manual
Input those exact dimensions into the corresponding channel slot in the DEH-P01 interface. 3. Using the Auto-EQ and Auto-Time Alignment Verify the faceplate is firmly seated