The TC-700 supports both 25kHz (Wide) and 125kHz (Narrow) spacing. To comply with modern FCC narrowbanding mandates, ensure your channels are set to . 2. Battery Saver & Low Battery Alert
You can program a specific button to toggle between High (5W/4W) and Low (1W) power. Use Low power for short-range communication to save battery, and switch to High power only when you need to punch through thick walls or long distances. 4. VOX (Voice Activated Transmit)
In the "Optional Features" menu, you can toggle the mode. This adjusts the ratio of "sleep" to "awake" time when the radio is standby, significantly extending your shift life. 3. High/Low Power Settings hyt tc700 programming software top
Enable Lone Worker, Man Down (if hardware is present), and emergency sirens. Getting Started: The Essentials To program your radio, you need a "trio" of components:
Ensure you have installed the correct USB driver for your programming cable. The TC-700 supports both 25kHz (Wide) and 125kHz
Set up CTCSS/CDCSS to eliminate interference from other groups.
Assign the side keys to functions like "Emergency," "Monitor," or "Squelch Off." Battery Saver & Low Battery Alert You can
The TC-700 uses a multi-pin side connector. You will need a USB-to-Serial programming cable compatible with HYT radios. Avoid generic cables without a stable chipset (like FTDI), as they often cause "Communication Error" messages.