Os Update - Yamaha TYROS4 Service Manual

Tyros4

OS UPDATE

CAUTIONS
• While updating the program software, do not turn off
the power or do not pull out the USB memory.
• It takes about 5 minutes to update the program
software.
1
Preparation
Download the Tyros4 updated program from the
download page on the YSISS home page to the USB
memory.
(YSISS URL>>http://plaza.yamaha.co.jp/ysiss/
exindex.nsf)
(Insert the USB memory containing only the update
program into the USB terminal of the Tyros4.)
Tools required for update:
USB memory
(containing only the update program to be installed)
The program software in the USB memory
• Installer:
TYROS4INST.PRG
• The main body of the program data (Boot part):
TYROS4MAINBOOT.PRG
• The main body of the program data:
TYROS4mainprg1.prg - TYROS4mainprg5.prg
2
Executing the software update
2-1 Connect the USB memory to the Tyros4.
Connect the USB memory containing only the update
program data to the [USB TO DEVICE] terminal on the
front panel.
CAUTIONS: Make sure of the direction of the USB
memory before inserting it.
(The reverse insertion may cause the damage on the [USB
TO DEVICE] terminal.)
Do not turn off the power during the program update.
Do not remove the USB memory from the [USB TO
DEVICE] terminal until the update has been completed.
104
2-2 Installing the update program
2-2-1 Turn the power on with the [START/STOP] button
pressed and held.
2-2-2 Keep pressing the [START/STOP] button until the
following screen is displayed on the LCD.
2-2-3 After a while, the following screen is displayed.
(Occasionally, it might take more time.)
2-2-4 Press the [START/STOP] button to display the following
screen.