Datasheet

TK-850/JG3H User’s Manual
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1.4.3 Completion of USB Driver Installation
Confirm the USB driver is installed on PC.
Start "Device Manager", and find "NEC Electronics Starter Kit Virtual UART" (without "?" mark) under
the "Ports (COM & LPT)".
Device Manager
The screen above shows that the COM port number is "COM8". If ID850QB is not in use, you can use
this port number for connecting TK-850/JG3H.
When you change the USB port connection, the COM port number will be changed as well.
CAUTION
・Do not do “Hardware Modification Scan” when you communicate with the target device.
Find "NEC Electronics Starter Kit
Virtual UART (COMx)"