Use on Land
1. Check the state of the batteries before use. Do not insert batteries that are leaking or if the
casings are damaged.
2. To Turn the Focus Light ON, first ensure the head of the light is turned fully inwards, in a
clockwise direction. Now turn the the head of the light slowly counter clockwise, until the
light turns ON. Next rotate the head of the light a further quarter-turn counter clockwise.
Now the light will stay turned ON even when submersed in water. NOTE: If the light is not
turned the additional ¼ turn counter clockwise, it may turn OFF as you descend in deeper
water, due the effects of pressure pushing on the head of the light.
3. Avoid keeping the light turned on out of water for longer than two minutes.
4. Avoid switching on the light during transportation.
5. Batteries must be removed from the light before being brought on board aircraft.
6. Avoid storage in excessive humidity or heat.
7. Avoid leaving the light in direct sunlight or in environments with temperatures above 50°C.
8. Remove the batteries from the light if not being used for longer than two weeks.
9. The burn time will vary dependant on the quality and charge state of the batteries being
used.
Use Underwater
1. Ensure that the two 'O' Rings are clean, undamaged and lubricated with a silicon lubricant,
before sumbersing in water. Also that the 'two O' Ring grooves in the body are clean and
free of any foreign matter – which could easily cause a leak.
2. Do not open the head of the light while diving.
3. Do not open the head of the light if it is still wet.
4. If there are constant streams of air bubbles coming out from the light during diving, turn the
light off and return to the surface as safely as possible.
5. Do not use the light as a means of sound signalling. Repeated blows to the light may
permanently damage internal components.
Battery replacement
•
Holding the head of the light in your left hand and the body in your right hand, rotate the
light casing counter-clockwise until the head comes off the body.
