Yamaha Tyros3 Service Manual page 124

Tyros3
A
Initialize keyboard
"Copyright (C) 2008"
will shows up.
Part of User
drive is faulty
After executing
Factory Set (*)
Check backup data.
If it is damaged, it
will be initialized.
Clear Registration or
After executing
Factory Set (*)
Check Registration data.
If it is damaged,
it will be initialized.
User drive
unformatted?
124
Send a message
to E-BUS HOST.
Keyboard input is
not accepted yet.
Turning the power off
during data writing, etc
Restore User drive
Initialize backup data
If the booting procedure does not
reach to this stage, the backup
flash ROM (IC15) might be defective.
Initialize
Registration data
If the booting procedure does not
reach to this stage, the backup
flash ROM (IC15) might be defective.
Format user drive
If the booting procedure does not
reach to this stage, the backup
flash ROM (IC15) might be defective.
Animation to the
Second opening
screen will appear. second screen
After executing
Factory Reset (*)
Owner's name
will appear
System backup clear
or After executing
Factory Set? (*)
Initialize system
Recover System
Recover the LCD
Backup
brightness parameter to
Function setup
Release Mute
Depending on whether
headphones are inserted
or not and function setup.
Release SP OFF
(Depending on function)
If you play the keyboard,
sound will be produced
If the booting procedure does not
reach to this stage, the EBAS HOST
(IC208) might be defective.
Turn on the panel LED
Main screen will appear
Release MIDI
communication
Main
routine
Owner's name will
not appear during
Factory Reset.
backup