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FAQs

How do you decide whether broadcasts are live or pre-recorded for High-Capacity Systems?

1. On High-Capacity Systems, pre-recorded broadcasts are activated by wireless transmission near the tracks, triggered as the trains arrive at the station.
2. Train operators use pre-recorded and live broadcast in specific areas to provide information to passengers.
3. Train operators use both pre-recorded and direct broadcast to alert passengers in the event of special circumstances.