2. Updating via Disc
The latest firmware can be written to a disc for update.
2.1. Support Disc
Preparation
• Provide a writable CD-R/RW disc.
NOTE :
• Do not place MCU and DSP update files in the same disc.
• Provide two discs, one for each of MCU and DSP.
2.2. How to create a disc
Write the update file to a disc
Update file :
DM_MICRO_MCU.bin
(MCU)
Update file :
DM_MICRO_MPEG.bin
(DSP)
The update file is written to the disc with the following settings.
• Multi Session : No
• File System : Joliet
• Mode : MODE1
• Write speed : 8-16x (match this with the performance of the CD-R)
• Write method : Disc at Once (Finalize(Close))
3. Updating via DSP (U4)
3.1. Preparation
• Use the Disc created in "2.2. How to create a disc".
3.2. Operations
(1) Press the power button to turn on the power.
Press the "
SOURCE
" button to set the input source to CD.
No Disc
(2) Insert the update disc.
MPG UPD
(3) Press the "
1
/
3
" button on the remote control.
UPGING
↓
The disc is ejected
(4) Eject the update disc.
(5) After updating the firmware, check the version.
"
---Cautions on Firmware Update---
• Turning on the power while the update disc is inserted starts the update automatically.
• Do not turn off the power until updating is completed.
4. MCU Updates (U10)
4.1. Preparation
• Use the Disc created in "2.2. How to create a disc".
4.2. Operations
(1) Press the power button to turn on the power.
Press the "
SOURCE
" button to set the input source to CD.
No Disc
(2) Insert the update disc.
MCU UPD
(3) Press the "
1
/
3
" button on the remote control.
UPGING
↓
This unit restarts automatically
↓
The disc is ejected
(4) Eject the update disc.
(5) After updating the firmware, check the version.
See "
"
---Cautions on Firmware Update---
• Turning on the power while the update disc is inserted starts the update automatically.
• Do not turn off the power until updating is completed.
Before Servicing
This Unit
Electrical
Mechanical
Repair Information
Updating
50
