The duration of each flash shall be about one second, the interval between flashes shall be about one second, and the interval between successive signals shall be not less than 10 seconds.
Ubude bokudanyaza mabungadluli kwisiqingatha somzuzu, ikhefu phakathi kwezidanyazi malube malunga nesiqingatha somzuzu kwaye ikhefu phakathi kwemiqondiso enempumelelo mayingabi ngaphantsi kweshumi lesiqingatha somzuzu.