Harman Kardon HD 970, Service Manual

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harman/kardon
Download Procedure
HD970 June 05
To: harman/kardon Service Centers
Models: HD970/230
Subject:
FIRMWARE DOWNLOAD
Item needed: CD-R disc, writer program/CD-R writer and two files include a txt file and a BIN file
The BIN file contains the servo firmware and the txt help the unit to download the software.
1. Please add all the files to a blank CD-R as CD-ROM Mode 1 format.(standard)
Caution: If you make CD-R download disc as CD-ROM XA mode, new firmware will not be downloaded.
2. When your adding files to the blank CD-R, please do not change the file's name.
3. When you are ready to make a CD-R download disc, you should make CD-R session closed. That is, CD-R download
disc must be a single session disc (finalized). Always write the CD-R in lowest speed possible.
4. Power HD970 on and make sure the unit is 100% functional before start any upgrade.
5. Eject the tray by OPEN /CLOSE and insert the CD-R
6. Close the tray with OPEN/CLOSE or pushing tray manually.
7. Wait until tray open itself. The display will show the status of the download.
8. Remove the disc.
9. Unplug the power cord
10. Plug the power cord, power HD970 on and ensure the units are working.
11. Upgrade done.