This document provides a user's manual for the Yamaha USB cable setup, specifically for support software. It outlines the specifications, installation procedures for various Windows operating systems, and uninstallation instructions for the driver software.

Function Description

The USB cable is a dedicated cable designed to connect a Yamaha controller to a personal computer (PC) for use with support software. It facilitates communication between the controller and the PC, enabling tasks such as programming, monitoring, and diagnostics through the specified support software. The manual covers two types of USB serial port cables: the KBG-M538F (Dsub connector) and the KCA-M538F (Round type connector).

Important Technical Specifications

Applicable USB Cable Models:

KBG-M538F USB Serial Port (Dsub connector)
KCA-M538F USB Serial Port (Round type connector)

Support OS:

Windows 2000 (32bit/64bit)
Windows XP (32bit/64bit)
Windows Vista (32bit/64bit)
Windows 7 (32bit/64bit)
Windows 8 (32bit/64bit)
Windows 8.1 (32bit/64bit)
Windows 10 (32bit/64bit)

USB Interface:

USB specification Rev 2.0, Full Speed compliant
USB Type A connector

Controller Connector:

KBG-M538F: Dsub connector (9-pin male)
KCA-M538F: Dedicated round connector (8-pin male)

Power:

Bus power (supplied from USB host controller or hub)
Voltage: 5V DC
Current consumption (Max.): 50mA

Environmental Conditions:

Ambient operating temperature: 0 to 40°C
Ambient storage temperature: -20 to 60°C
Ambient operating humidity: 35 to 85% RH, no condensation
Ambient storage humidity: 10 to 85% RH, no condensation

Cable Length:

Overall length: 5m

Support Controllers:

For KBG-M538F: SR1 / LCC140 / RCX221 / RCX222 / RCX240 / RCX240S / RCX340 / RCX320
For KCA-M538F: TS-X / TS-P / TS-S / TS-S2 / TS-SD

Dimensional Outlines: Both cable types feature a converter section between the PC (USB connector) and the controller connector. The cable segments are approximately 250mm (PC side), 82mm (converter section), and 4600mm (controller side), with the controller connector having a width of 33.8mm.

Usage Features

Installation of Driver Software: The manual provides detailed, step-by-step instructions for installing the USB cable driver software on various Windows operating systems, including Windows 2000, XP, Vista, 7, 8/8.1, and 10.

Windows 2000/XP: Involves using the "Found New Hardware Wizard" to search for and install the driver from the support software installation disc or a specified folder. Users must select "Search for a suitable driver for my device (recommended)" and specify "CD-ROM drives" or a specific location.
Windows Vista/7: Similar to 2000/XP, but with specific prompts like "Locate and install driver software (recommended)" and "Install this driver software anyway" due to Windows Security warnings. Users are guided to browse for the driver software in the support software installation folder.
Windows 8/8.1/10: Requires disabling driver signature enforcement before installation. This involves restarting the computer into "Startup Settings" and selecting the option to disable driver signature enforcement. After this, the driver installation proceeds similarly to other Windows versions, involving the "Device Manager" and browsing for the driver software. For Windows 10 (Version 1709 or later), the driver may install automatically if connected to the internet; otherwise, manual installation is required from the downloaded latest version.

Connecting the Cable:

For the KBG-M538F (Dsub connector), ensure the connector is facing correctly and insert it straight into the communication connector (COM) on the controller (e.g., RCX340).
For the KCA-M538F (Round type connector), align the arrow mark on the cable's connector with the triangular mark on the COM1 connector of the controller (e.g., TS-X) and press it straight in.
Always grasp the connector body when inserting or removing to prevent wire breakage.

Checking COM Port Number: After installation, users are instructed to verify the assigned COM port number through the "System Properties" and "Device Manager" in Windows. This is crucial for configuring the support software to communicate with the controller. The manual specifies how to locate the "KBG-M538F USB Serial Port" or "KCA-M538F USB Serial Port" under "Ports (COM & LPT)" to identify the assigned COM port.

Applicable Support Software: The USB cable is compatible with Yamaha's support software, including:

POPCOM+
TS-Manager
VIP+
RCX-Studio
RCX-Studio Pro

Users are advised to download the latest driver software from the Yamaha website and refer to the support software manual for OS compatibility details.

Maintenance Features

Uninstalling Driver Software: The manual provides comprehensive instructions for uninstalling the driver software for all supported Windows versions (2000/XP, Vista, 7, 8/8.1, 10). This is particularly important if the initial installation failed or was interrupted, as a clean reinstallation is recommended.

Using FTDI Clean Utility (Windows 2000/XP): Involves running the "FTDI Clean Utility" from the support software installation disc, selecting "Other" for VID (Hex), entering "0A5D", and clicking "Clean System". Users must ensure the USB cable is disconnected during this process.
Manual Uninstallation via Device Manager (Windows Vista/7/8/8.1/10):
- Plug the USB cable into the PC.
- Open "Device Manager" (via "Computer" -> "System Properties").
- Locate and right-click on the "KBG-M538F USB Serial Port" or "KCA-M538F USB Serial Port" under "Ports (COM & LPT)" and select "Uninstall".
- Crucially, select the "Delete the driver software for this device" checkbox in the "Confirm Device Uninstall" dialog box.
- For Windows Vista/7/8/8.1/10, an additional step involves deleting the "M538F USB High Speed Serial Converter" under "Universal Serial Bus controllers" by right-clicking and selecting "Uninstall", again checking "Delete the driver software for this device".

Safety Precautions: The manual emphasizes several safety warnings to ensure proper use and prevent damage or injury:

The cable is dedicated for connecting the controller to the PC; do not connect it to other equipment.
Ensure correct connector orientation and straight insertion.
Prevent metal parts of the connector from contacting external power supply terminals or other metallic objects to avoid heat, fire, or damage.
Do not disassemble, modify, or solder the cable directly.
Avoid water or moisture contact, and do not handle with moist hands to prevent electrical shocks.
Do not apply strong impacts to the unit.
Grip the connector body when inserting/removing; do not pull on the cable.
Stop using a worn or damaged cable immediately and seek repair.
Do not place heavy items on the cable or bend/pull it forcefully.
Only connect to specified equipment to prevent damage to internal ICs.
If smoke or strange odors are detected, remove the cable, stop using the equipment, and contact the distributor for repair.

Driver Software Updates: Users are encouraged to download and install the latest driver software from the Yamaha website to ensure optimal performance and compatibility.

Yamaha KCA-M538F - Page 2

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