Marantz-ZC4001-ac-mz06022 电路图 维修手册.pdf

100 Corporate Drive Mahwah, NJ 07430 Service Bulletin No. : MZ06-022 Date: December 19, 2006 _ Model: ZC4001/U1M Subject: Software Update. Symptom: Specification change of PLC channel setting. 1) If a neighbor uses the ZR6001 and ZC4001 by connecting them over PLC connection and the neighbors house is close proximity to your customers house, the PLC signal from neighbors system may penetrate your customers system through the power line. Solution: 1. Update MAIN CPUs software version to 060331b47. 2. A list of ERRATA (ZR6001/ZC4001 Addendum Sheet) is available and should be added to the User Guide. 3. Furthermore, the MAIN CPUs and SUB CPUs software of ZR6001 used in a pair of ZC4001 also needs to be changed to version Main:V060327 2 / Sub 060629 2 . Please refer to the SERVICE BULLETIN “REF.NBR: MZ06-021” for details. Please refer to the ZC4001 service manual (pages 6 to 32) for the procedure. Before updating please check the firmware version. It can be confirmed using the procedure outlined in “4. SERVICE MODE” of the service manual (see below). _ CONFIDENTIALITY NOTICE: The information contained in this document is intended for the exclusive use by MARANTZ Authorized Service Centers and their employees. This document may contain information that is privileged, confidential and may be protected from disclosure under applicable laws and terms of the MARANTZ Service Agreement. Any distribution, disclosure, dissemination or copying of this document and the information it contains is prohibited. No responsibility will be accepted by MARANTZ for any damage, injury or loss resulting from the misuse of the information contained in this document. RadioFans.CN 收音机爱 好者资料库 Parts: Ref# Description Part Number NA Firmware Upgrade ZC4001x060331b47.zip NA ZR6001/ZC4001 Addendum sheet 00M10CW851010 Serial Number Range: 1. This problem applies to the following serial number range. 1) ZC4001/U1M applies to MZ000615000300 and earlier. This improvement has been done in the production serial number MZ01xxxxxxxxxx and after. _ CONFIDENTIALITY NOTICE: The information contained in this document is intended for the exclusive use by MARANTZ Authorized Service Centers and their employees. This document may contain information that is privileged, confidential and may be protected from disclosure under applicable laws and terms of the MARANTZ Service Agreement. Any distribution, disclosure, dissemination or copying of this document and the information it contains is prohibited. No responsibility will be accepted by MARANTZ for any damage, injury or loss resulting from the misuse of the information contained in this document. RadioFans.CN 收音机爱 好者资料库