User's Manual

84145_UM_ SART20_B 9
Indicators:
Tron SART20 is equipped with an LED and a built in buzzer to indicate operation.
The LED will normally flash with a frequency of 1 per second to show that the Tron
SART20 is activated.
When a search and rescue unit is approaching the internal speaker will sound each
time the SART20 is hit by the radar. A continuous sound from the buzzer means that
the ship or helicopter is close to the Tron SART20 and the radar is hitting the Tron
SART20 continuously.
Battery unit.
The battery module is to be replaced every 5.year. A label on the battery module and
Tron SART20 housing displays the expiry date.
A new battery comes complete with cable and connector.