Expand description
System configuration types.
Covers radio-wide settings including user preferences, frequency range limits, I/O port control, and SD card operations.
System setting types are defined in the settings module:
SystemSettings,
AudioSettings, and
DisplaySettings.
§Transceiver reset (per User Manual Chapter 12)
Menu No. 999 or [F] + Power ON provides three reset types:
- VFO Reset: initializes VFO and accompanying settings only.
- Partial Reset: initializes all settings except memory channels and DTMF memory channels.
- Full Reset: initializes all customized settings. Date and time
are not reset. To enable voice guidance after full reset, press
[PF2]+ Power ON.
§Firmware version (per User Manual Chapter 12)
Menu No. 991 displays the current firmware version. Firmware updates are applied by connecting to a PC via USB.
§USB function (per User Manual Chapter 17)
Menu No. 980: COM+AF/IF Output (virtual COM port + audio output)
or Mass Storage (microSD card access from PC). The radio is a
USB 2.0 device supporting CDC, ADC 1.0, and MSC device classes.
USB hub connections are not supported.
This module is intentionally empty; system types live in
settings to keep related types together.