1-60
HDW-750/750CE V1
4.
Select the desired ROM that you want to upgrade the version. Then press the rotary encoder. The
following confirmation message appears as follows.
When a newer version than the current version is read :
VERSION UP OK?
When the same version as the current version is read :
SAME VERSION OK?
When an older version than the current version is read :
VERSION DOWN OK?
5.
Selecting YES and pressing the rotary encoder starts upgrading of the selected ROM version.
6.
In the case of the ROM on the AT-143 board:
(1) The following displays to execute the version upgrade appear.
n
Never remove a Memory Stick or never turn off the main power until the message “COMPLETE”
appears.
(2) Within several seconds, the following message appears.
(3) Within five seconds, the following message appears.
03
O
ROM VERSION
VERSION UP OK? YES NO
AT : Ver 1.00 1.01
SS : Ver 1.00
FP : Ver 1.00
EQ : Ver 1.00
→
→
" Initializing... "
" Checking... "
"Reading ROM data ..."
AT version up!
The dislay is switched in an instance.
↓
↓
Flashing
The dislay is switched in about five seconds.
←
↓
" 2 / 3 "
" 3 / 3 "
Writing...1.01 001
1 / 3
Flashing
←
-------Complete-------
* Power off *
1-24. Upgrading the ROM Version
