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1.2.2 ARMING THE AU9 – making the unit ready for both manual and auto-activation. A quick reminder
label is attached to the rear of your AU9 unit.
Fig. 7
Slide the side arming switch DOWN (no. 11, refer to Fig 1. on page 5). This is done by lifting the rubber
restrainer ‘O’ ring (no. 6) up and over the side switch, manually pushing the side switch (no. 11) down
until it positively clicks and then letting the ‘O’ ring sit back in the gap above the side switch. The unit
will ‘BEEP’ 3 times to let you know it has been armed. THE UNIT IS NOW ARMED and the green LED will
flash every 3 seconds (continuously) to show the unit is armed and the battery is engaged; it can now be
activated for full power transmission by one of two methods:
1.
Manually by pressing the round rubber activation button on the front (12 on fig.1)
2.
Automatically after 5 seconds of constant immersion in water, salt or fresh; water sensor pins 3 &
9 on fig.1.
NOTE - For units fitted with 40 second override function the unit can also be automatically activated
after 40 seconds of constant immersion in water, salt or fresh; water sensor pins 3 & 9 on fig.1.
Fig. 8
