Connecting External Devices; Connection To A Personal Computer; Connection To A Pc - Yaesu DR-1 Operating Manual

Connecting External Devices

Connection to a personal computer

The provided PC connection cable "SCU-20" and other optional cables can be used to connect the repeater to a personal computer
as a COM port.
Use the [ACC] jack at the back of the repeater to connect with the personal computer.
The pin assignments of the [ACC] jack are as follows.
Tips
• Make sure to switch off the power to the radio before connecting the cable.
• When using the PC connection cable "SCU-20", a dedicated driver needs to be installed in the personal computer. Download and use the driver and
installation manual from the YAESU website.
 PKD (packet data input)
 GND
 PSK (PTT)
 RX 9600 (9600 bps packet data output)
 RX 1200 (1200 bps packet data output)
 PK SQL (squelch control)
 TXD (serial data output [transceiver → PC])
 RXD (serial data output [transceiver ← PC])
 CTS (data communication control)
 RTS (data communication control)
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