Operation Manual Thank you for selecting the ZOOM 503 (hereafter simply called the "503"). Please take the time to read this manual carefully so you can get the most out of your 503 and ensure optimum performance and reliability. Retain this manual for future reference.
Selecting Patches Bank switching Banks A, b, C, d, E, F are available BANK F PATCH PATCH DOWN PATCH 1 PATCH 2 Patch switching PATCH 3 24 patches are available PATCH 4 BANK E PATCH 1 PATCH 2 The 24 patches can be easily selected by PATCH 3 pressing the patch pedals.
When the PATCH DOWN pedal is pressed while the center dot in the display is flashing, the AMP TYPE • Adjusts the simulated mike position and the ZNR (Zoom Noise Reduction) sensitivity. parameter is selected again and the unit stays in Edit mode.
Patch Switching (Application: Bank Hold ON) In the initial setting, the patch pedal switches all patches in order, regardless of the bank Bank Hold ON divisions. Keeping the EDIT key depressed for at least 1 second activates Bank Hold. To cancel Bank Hold, press the EDIT key again for 1 second. The bank hold function limits switching to the four patches within a bank.