Integra DTR-4.9 Service Manual page 79

FIRMWARE UPDATE-2
UPDATE OF MAIN MICROPROCESSOR-2/2
Update Procedure
1. Double click "Update.exe Update.exe" in the unzipped folder "Update_SR606Main1.2.zip" (Folder name depends on the version).
The following window will appear.
Updater
COM Port(C)
Firmware Read Result
001. F0000007 / FF000000
002. F0000007 / 01000000
003. F0000007 / 02000000
2. Click "Main Update Main Update" button. The update takes about 15 minutes.
The message on Front Display will change as follows
Main Update
DSP Update
Front Display
S e a r c h F /W ...
F W U p d a te 0 1 0 0 0
O K : S u m = F 1 4 B 3 F 1 E
3. After the update ends, unplug the power code, remove the jig from the unit, and plug it again.
4. Turn on the unit and initialize it by holding down VCR/DVR
Confirm the new version number. Refer to "FIRMWARE UPDATE-1"
Main Update
DSP Update
This information will appear when
the click of Main Update is accepted.
Updater
COM Port(C)
Firmware Read Result
001. F0000007 / FF000000
002. F0000007 / 01000000
003. F0000007 / 02000000
Updata Request Receive (F0000007)
Firmware List Send
Firmware List Send
Firmware List Send (01000000)
Check sum (Number depends on the
Update complete
VCR/DVR and the pressing On/Standby
X
Log Visible
Main Update
DSP Update
version)
On/Standby.
DTR-4.9
If it is ticked, Log appears
while writing is proceeding.
Log Visible
X