What does the AST button in the car mean?
2 Answers
The AST (Automatic-Broadcast-Station-Storage) button in the car refers to automatic radio memory, meaning that pressing this button allows the radio to automatically search for and store radio stations. Other buttons on the car CD player and their functions: 1. POWER/VOL: Press to turn on/off, rotate to adjust volume. 2. TPK/MANU: MP3 track selection, browse playback tracks. 3. AST: Long press this button to automatically store radio stations. 4. RPT: Repeat playback in CD/USB mode. 5. INT: Browse playback in CD/USB mode. 6. RDM: Random playback in CD/USB mode.
As an experienced driver who has driven many cars, I find the AST button in the air conditioning system extremely practical. Pressing it allows the AC to automatically adjust temperature and fan speed, saving you the hassle of manual adjustments. I remember once on a long drive, with outside temperatures fluctuating wildly, pressing AST immediately analyzed data from in-car sensors to automatically blow cool or warm air, keeping the cabin as comfortable as spring. This not only saves effort but also reduces distraction risks from frequent operations, enhancing safety. Some models can even combine with the temperature setting knob to adjust desired values—for example, setting it to 22°C will intelligently maintain that. However, be aware that long-term use may encounter issues like fuse blowouts or switch wear, so regular maintenance checks are recommended to ensure stable system operation.
