The Viewer needs to be launched separately from SoundMaker.
Common Controller Operations
| Key Operations | Description |
| START/SELECT Button + Left/Right Button | Switches the main mode. |
| START/SELECT Button + Up/Down Button | Switches the sub-mode. |
Switching the main mode displays Sound mode, for preview of sounds.
For information on detailed Viewer settings and Controller operations, see the NintendoWare for CTR Viewer Manual, which is located at the path given below.
%NW4C_ROOT%/documents/Viewer/Viewer.html
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