13BASIC OPERATION2■ Lone Worker Emergency CallWhen the Lone Worker function is ON, and if no operationoccurs for a set time period*, the transceiver automatical-ly enters the emergency mode. Then the countdown for theemergency call transmission starts.After a set time period* has passed, an emergency call is au-tomatically transmitted once, or repeatedly*.If the user operates the transceiver before the call is trans-mitted, the transceiver exits the emergency mode, and theemergency call is cancelled.To turn ON the function, see page 6.■ Man Down Emergency CallThis function may or may not be available, depending on thepresetting.When the transceiver has been left in a horizontal positionfor a set time period*, the transceiver enters the emergencymode, and then a countdown starts.After a set time period* has passed, an emergency call is au-tomatically transmitted once, or repeatedly*.If the transceiver is placed in a vertical position before thefirst transmission, the transceiver exits the emergency mode,and the emergency call is cancelled.■ Motion Detection Emergency CallThis function may or may not be available, depending on thepresetting.If the acceleration sensor detects the user continuous-ly moves for the set timer period and at the set speed, thetransceiver enters the emergency mode, and then the count-down starts.After a set time period* has passed, an emergency call is au-tomatically transmitted once, or repeatedly*.Once the countdown starts, you cannot cancel the emergen-cy call.* Depending on the presetting. Ask your dealer for details.