Yamaha Disklavier Silent Mark III Service Manual page 50

DU1A
Power ON +
PLEASE WAIT
CONTROLLER C.B.
CTRL system V4.41
UPDATE
*
PK-CTL C.B.
KEY system V1.00
UPDATE
*
KEY SENSOR C.B.
SNSR system KS1 V1.00
UPDATE
*
DSP C.B.
DSP system V01.21
UPDATE
*
REWRITE SYSTEM PROGRAM
INSERT UPDATE DISK!
PLEASE WAIT
Current virsion
V .
* **
CTRL-SURE?
-/NO
V .
* **
DO NOT REMOVE DISK xxxx
PLEASE WAIT
50
(ENT)
(ENT)
(ENT)
(ENT)
ENTER
(ENT)
ENTER
New virsion
→
V .
* **
(YES, NO)
+/YES
→
V .
* **
xxxx: countdown
Power on while pushing the
Starting the UPDATE mode.
When the display appears for the circuit board that
you wish to rewrite, push [ENTER] button.
Push [ENTER] button.
Push [ENTER] button.
Insert the UPDATE DISK.
Current virsion New virsion
→
V . V
* **
KEY-SURE?
-/NO +/YES
→
V . V
* **
DO NOT REMOVE DISK xxxx
xxxx: countdown
PLEASE WAIT
[PLAY/PAUSE] button.
.
* **
(YES, NO)
.
* **