Yamaha Tyros4, Service Manual

Page: 100 / 173

Tyros4
100
FLASH MEMORY EXPANSION MODULE CHECK
1. Install the fl ash memory expansion module to the Tyros4
when the Tyros4's power is turned off. (See page 25.)
2. While holding down the [F] button and [J] button, turn on the
power switch.
3. The device information indication mode will be started and
the following screen will be shown.
=======================
Device Information
=======================
[ A ] : USB Storage
[ B ] : Expansion Module
[ C ] : Internal HDD
Press [EXIT] to quit.
4. Press the [B] button to go to the expansion module
information indication screen.
=======================
Expansion Module Information
=======================
Capacity : 1024 [MB]
System Version : 1.00
Instrument : Tyros4
R/W result : --
Press [START] to R/W(verify) test.
Press [BREAK] to read test.
Press [DEMO] to write test data.
Press [EXIT] to quit.
5. Press the [START/STOP] button to start Read/Write check.
=======================
Expansion Module Information
=======================
Capacity : 1024 [MB]
System Version : 1.00
Instrument : Tyros4
Now Executing.. 20%
Do not turn off the power.
6. When the Read/Write check is completed successfully, "OK"
will be shown in the R/W result fi eld.
"NG" will be shown if an error is detected.
=======================
Expansion Module Information
=======================
Capacity : 1024 [MB]
System Version : 1.00
Instrument : Tyros4
R/W result : OK(verify)
Press [START] to R/W(verify) test.
Press [BREAK] to read test.
Press [DEMO] to write test data.
Press [EXIT] to quit.
In case of OK
=======================
Expansion Module Information
=======================
Capacity : 1024 [MB]
System Version : 1.00
Instrument : Tyros4
Test Result : NG (ICxxx/ICxxx)
Press [START] to R/W(verify) test.
Press [BREAK] to read test.
Press [DEMO] to write test data.
Press [EXIT] to quit.
In case of NG
xxx: IC (WaveH/L) number