HHB-CDR882-cdr-tb 维修电路原理图.pdf

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1、Page 1 of 2 CDR-882 DRIVE TYPES & FIRMWARE TECHNICAL BULLETIN From August 2009 HHB CDR-882s were shipped with new DVD-R drives and firmware. This document contains useful information regarding drive types and firmware versions to be installed in the CDR-882. Drive firmware version 60TE released Augu

2、st 2009 is written for the new DVD-R drives DH-22A9P and CDR-882s shipped from HHB from August 2009 will have this drive firmware or later. In addition there is a new v2.62 firmware for the CDR-882 to fully support the new drives. This CDR-882 firmware is independent of the drive firmware. Finally,

3、a new firmware DO3E for the original CD-R drive DH-52R2P is also available which improves finalization compatibility and reduces data loss in the event of an error. Q & A Q Should CDR-882 firmware v2.62 be installed in existing CDR-882s with DH-52R2P drives? A Yes it is best to keep the CDR-882 firm

4、ware on the latest version. Q Is the version 60TE drive firmware also compatible with DH-52R2P drives? A No, there is a separate firmware version DO3E for the DH-52R2P drive. Q What will happen if I install the wrong firmware with the wrong drive type? A This is not possible. If you try to install t

5、he wrong drive firmware the update process will not start. Note that firmware v2.62 is required to update the firmware in the new DH-22A9P. Q If there is a drive failure in a CDR-882 with DH-52R2P drives can the new DH-22A9P drives and 60TE drive firmware be used? A Yes, the new drives and firmware

6、are fully compatible with the existing CDR-882s provided v2.62 CDR-882 firmware is installed. You can even mix the two different drive models in the same CDR-882. Q Are there any changes to the operation of the CDR-882 with the DH-52R2P and DH-22A9P drives? A No Q Is there any difference in quality

7、when using DH-52R2P and DH-22A9P drives? A No Q Where can I find the latest firmware versions and installation instructions? A All latest versions and instructions can be found in the SOFTWARE section of the CDR-882 pages of the HHB website. http:/www.hhb.co.uk/support_downloads.php RadioFans.CN 收音机爱 好者资料库Page 2 of 2 SUMMARY OF CURRENT FIRMWARE VERSIONS Type Description Version release date CDR-882 for CDR-882 DualBurn 2.62 November 2009 Old drive for DH-52R2P drive only DO3E August 2009 New drive for DH-22A9P drive only 60TE August 2009 RadioFans.CN 收音机爱 好者资料库