Overview

I have an Icom IC-7300 Transceiver that I use for digital modes. I am going to record the Connectors setting here for my future reference but also for others who may want to check their settings or new users.

Connectors Settings

[MENU] > SET > Connectors

Function Name	My Setting	Default Setting
ACC/USB Output Select	AF	AF
ACC/USB AF Output Level	50%	50%
ACC/USB AF SQL	OFF (Open)	OFF (Open)
ACC/USB AF Beep/Speech… Output	OFF	OFF
ACC/USB IF Output Level	50%	50%
ACC MOD Level	50%	50%
USB MOD Level	50%	50%
DATA OFF MOD	MIC,ACC	MIC,ACC
DATA MOD	USB	ACC
External Keypad VOICE	OFF	OFF
External Keypad KEYER	OFF	OFF
External Keypad RTTY	OFF	OFF
CI-V Baud Rate	Auto	Auto
CI-V Address	94h	94h
CI-V Transceive	OFF	ON
CI-V USB→REMOTE Transceive Address	00h	00h
CI-V Output (for ANT)	OFF	OFF
CI-V USB Port	Unlink from [REMOTE]	Unlink from [REMOTE]
CI-V USB Baud Rate	115200	Auto
CI-V USB Echo Back	ON	OFF
USB Serial Function	CI-V	CI-V
RTTY Decode Baud Rate	9600	9600
USB SEND	OFF	OFF
USB Keying (CW)	OFF	OFF
USB Keying (RTTY)	OFF	OFF
Inhibit Timer at USB Connection	ON	ON
PTT Port Function	PTT Input + SEND Output	PTT Input + SEND Output

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Serial Port Settings

Settings are typical for a serial connection.

• Speed/Baud Rate: 115200 (Match the CI-V USB Baud Rate setting from the radio)
• Data Bits: Eight (8)
• Stop Bits: One (1)
• Flow Control/Handshake: None

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