How To Use The Manual - Yamaha PORTATONE PSR-400 Owner's Manual

HOW TO USE THE MANUAL

This operation manual is divided into three main sections:
PREPARATION [page 4]
This section outlines the first things you must do before playing the PSR-400/PSR-
500. Including power supply setup and external connections.
QUICK OPERATION GUIDE [page 6]
The QUICK OPERATION GUIDE provides simplified operation procedures for sev-
eral of the PSR-400/PSR-500's main features. Each step includes a page number in the
"FEATURE REFERENCE" section on which you can find full details about the corre-
sponding control or feature.
FEATURE REFERENCE [page 10]
This section provides full details on all PSR-400/PSR-500 features and controls. The
features are organized in the same way as they are on the PSR-400/PSR-500 panel — in
functional groups such as "OVERALL CONTROL," "AUTO ACCOMPANIMENT,"
"VOICE " etc.
Start with the "PREPARATION" section to ensure that you set up your PSR-400/PSR-
500 properly. Then try out the basic features outlined in the "QUICK OPERATION
GUIDE," referring to the page numbers given if you need more information. Refer to the
"FEATURE REFERENCE" section whenever you need detailed information about a
control or feature. The manual has an INDEX at the back which you can use to quickly
locate information about specific features. The "NOMENCLATURE section which fol-
lows also provides page numbers on which details about each control can be found.
The Appendices
In addition to the three main sections described above, the manual has five appendices
containing general information about MIDI, PSR-400/PSR-500 polyphony, troubleshoot-
ing, maintenance, and system reset.
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