Inserting Or Removing Batteries; Putting On The Headset; Turning The Headset On And Off - Num'axes CAS1036 Guía De Uso

The headband and the cushions are the parts of the headset which are in touch with the user. They are
composed of ABS, PU and silicone. Also, the headband force is not adjustable. The cushions composed of
silicone are replaceable.
Subject to normal conditions of storage, use, cleaning, and regular maintenance, the expiration date of
your earmuff is 5 years (from the date of purchase). Remember to have your earmuff revised annually by
a professional.

Inserting or removing batteries

The battery housing is situated inside the cup which not possessing the button ON/OFF of your headset.
Remove the battery cover by sliding it up. Be careful not to lose the battery cover. Observe the polarity
indicated in the battery housing and install 2 LR03 batteries ensuring the polarity is correct. To close the
battery cover, place it over batteries and snap it into place. The headset is functional.
Whenever batteries are low, the headset does not turn and the low natural sounds are not anymore
amplified. Then you need to replace the batteries. Please follow the previous section's procedure.

Putting on the headset

The headband has two independent settings. Tighten the headband then adjust it until the cups are
correctly positioned on your ears. For maximum efficiency, the headband must be perfectly adjusted and
the ear pads must provide a perfect seal over your ears.
Tip: remember to slacken your headset before taking it off.

Turning the headset on and off

To turn your headset on, simply turn the large button ON/OFF situated on the right cup upward. A light
"click" will tell you that you have just turned the headset on and the surrounding low noises are amplified.
CAS1036 – ind.B – septembre 2021
Battery cover
Polarity +
Battery
housing:
2 LR03
AAA
batteries
Polarity +
14/44