Kenwood NXR-700H Service Manual

NXR-700H63-3. KCT-53U Description (USB adapter: Option)The KCT-53U is cable which connects the RS-232C Cross-wired cable to a USB port on a computer.When using the KCT-53U, install the supplied CD-ROM(with driver software) in the computer. The KCT-53U driverruns under Windows 2000, XP or Vista (32-bit).3-4. Programming Software DescriptionThe KPG-109D(C) is the programming software for NXR-700H supplied on a CD-ROM. This software runs underWindows 2000, XP or Vista (32-bit) on a PC.The data can be input to or read from NXR-700H and ed-ited on the screen. The programmed or edited data can beprinted out. It is also possible to tune the repeater3-5. Programming With PCData can be programmed into the flash memory in RS-232C format via the COM connector.4. Firmware Programming Mode4-1. PrefaceThe NXR-700H uses flash memory to allow it to be easilyupgraded when new features are released in the future.4-2. Connection ProcedureConnect the NXR-700H to the personal computer withthe RS-232C Cross-wired cable. (Connection is the same asin the PC mode.)Note:You can only program firmware from the DB-9 COM con-nector on the front panel. Using the 25-pin logic interfaceon the rear panel will not work.REALIGNMENT / 模式组合3-3. KCT-53U 说明 (USB 适配器：选购件 )KCT-53U 是将 RS-232C 交叉电缆连接到电脑 USB 端口的电缆。使用 K C T -53U 时，请在电脑上安装附带的 C D - R O M ( 含有驱动程序软件 )。KCT-53U 驱动程序在 Windows 2000、XP 或Vista(32 位 ) 下运行。3-4. 编程软件说明KPG-109D(C) 是 CD-ROM 附带的用于 NXR-700H 的编程软件。该软件在 PC 的 Windows 2000、XP 或 Vista(32 位 ) 下运行。可向 N X R -700H 写入或读取数据，并可在屏幕上进行编辑。可以打印编程或编辑的数据。此外，还可调谐中继台。3-5. 用 PC 编程通过 COM 连接器可以将数据以 RS-232C 格式写入闪存。4. 固件编程模式4-1. 前言NXR-700H 使用闪存，以便于在将来发布新功能时进行升级。4-2. 连接操作用 RS-232C 交叉电缆将 NXR-700H 连接到个人电脑。( 连接方式与 PC 模式下相同。)注意：您只能通过前面板的 DB-9 COM 连接器对固件进行编程。使用后面板的 25 针逻辑接口进行编程时不起作用。NXR-700HInterlinkcross-wired cablePCKPG-109D(C)D-SUB(9-pin/9针)RS-232CCross-wired cable交叉电缆 RS-232CCross-wired cable交叉电缆PC PCUSBKCT-53URepeater中继台Repeater中继台互联交叉电缆Fig. 1 / 图 1