Ammonite System LED HELIOS Manual Download Page 3

THANK YOU FOR CHOOSING  
AMMONITE SYSTEM 

We are hopeful that your experience with Ammonite System 
products will be smooth and flawless. To ensure that please 
read this manual and follow the rules within.
For any questions please check our website 

 

www.ammonitesystem.com, contact us by e-mail or our 

 

fanpage on Facebook.

PURPOSE

Ammonite System LED HELIOS is a universal umbilical dive  
light for use as the main light source during recreational diving,  
technical diving and underwater works.
LED HELIOS is designed for underwater use. However, it is  
possible to use the headlight on the surface for a very limited 
time in the LOW and OPERATIONAL modes.

Always avoid sudden cooling of LED HELIOS light.
Do not immerse hot headlight in the water as it may cause 
its damage.

Before using the LED HELIOS, its tightness should be checked, 
i. e. if all the parts tightened with the o-rings are correctly  
screwed and whether the connecting cable is properly tightened.
O-rings cannot be soiled, any damage such as: scratches, 
cracks and cuts may cause leaks and in the consequence lead 
to the light damage.

The casing of the LED HELIOS is made from aluminium and  
polymer (Delrin®); tempered glass, PVC and NBR rubber were 
used as auxiliary materials. 
Electrical, electronic parts placed inside, might be also harmful 
to the environment. 
The symbol placed on the product or on its package indicates 
that this product cannot be treated as household waste. 

It should be handed over to the applicable 

 

collection point for the used up electrical and  
electronic equipment.
By providing a proper storage you may prevent 
dangerous consequences to the environment and 
human health. 
Recycling helps to preserve natural resources.
For more information about recycling of this 

 

product, please contact your local authorities or 
authorities responsible for environment protection, 
your household waste disposal service or the shop where the  
product was purchased. 
At the end of the use the battery should be placed in a special 
container or brought to a collection point for the recycling of 
electrical and electronic equipment. 
In order to do this please read current environment protection 
regulations.

LIGHT INTENSITY CONTROL 

LED HELIOS is equipped with the switch that enables to regulate 
the light output and operating time. 
LED HELIOS is also equipped with battery discharge warning 
system. 
This enables optimal light output and operating time management 
due to the water visibility and planned length of the dive. 
It also extends the operating time when the battery is low  
raising diving safety.

Before switching the light on you should connect the battery to 
the head and then turn the knob. 
When the knob changes its position, it can be felt like a  
specific click. Switching the torch off should be done in a similar 
way. The knob can be turned in both directions.

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