JRC JQE-103 -, Руководство по эксплуатации

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1-2 Feature of Satellite EPIRB
The Satellite EPIRB emergency position indicating radio beacon has the following features.
▪ Emitting 2 types of distress signals: 406.028 MHz and 121.5 MHz
▪ The Satellite EPIRB main unit attached to the automatic release bracket is automatically released
within water depth 4 meters and sends two types of distress signals.
▪ After release from the automatic release bracket, the Satellite EPIRB main unit starts to send distress
signals upon sensing water. If the Satellite EPIRB main unit is removed from the automatic release
bracket on board the ship by mistake, it sends no distress signal.
▪ Manual activation to send distress signal is possible by turning selector switch ON.
▪ The transmitting of the 406.028 MHz distress signal starts 50 seconds after the power has been
turned on, and then the 0.44 second distress signal is repeatedly sent at 50 second intervals for 48 or
more hours.
▪ The transmitting of the 121.5MHz distress signal starts 50 seconds after the power has been turned
on, and then it is continuously sent for 48 or more hours.
▪ This unit normally operates even if it is dropped from the 20 meters height on the surface of the sea.
▪ This unit continuously operates at the temperature ranging from -20°C to +55°C for 48 or more hours.