Fitting Instructions - MSA left/RIGHT Mode D'emploi

DESCRIPTION
These ear muffs are equipped with an integrated AM/FM radio receiver. The sound reproduction is limited to a
maximum of 82 dB (A) to prevent hearing damage. To ensure you get the best comfort, fit and function from the
product, read the instructions carefully and save them for future reference.
These earmuffs are designed to reduce exposure to harmful levels of noise. Refer to the attenuation data tables
for details on noise reduction. Make sure you have selected the correct product for your application.
USER INSTRUCTIONS
Refer to corresponding illustrations at beginning of this instruction manual.
Battery Installation/Replacement (Illustration E)
The product must be equipped with two standard alkaline batteries 1.5V AA/LR6.
The battery compartment is located in the left cup. Remove the lid (E1) and insert the batteries. Make sure that
the + and – poles are correctly aligned (E2). Replace the lid.
Note: Rechargeable batteries type NiMH 1.2V or NiCd 1.2V should not be used because they will considerably
reduce operating time.
Battery Disposal
Batteries must be disposed of in accordance with all applicable federal, state and local regulations.
Operation (Illustration F)
• To turn radio ON, set the frequency band selector (F1) to AM or FM.
• To turn radio OFF, set the switch (F1) to OFF.
• To select a radio station, rotate the tuning knob (F2).
• Adjust the volume knob (F3).
IMPORTANT INFORMATION ABOUT RADIO RECEPTION
The quality of radio reception varies considerably due to many circumstances, e.g., distance from the transmitter
antenna, topography, natural surroundings, buildings, screening materials and electrical interference.

FITTING INSTRUCTIONS

Refer to corresponding illustrations at beginning of this instruction manual.
CAUTION
Spread the ear cups only enough to clear the ears.
Do not reform or reshape the headband.
Foreign objects (such as pencils) between the ear cup and wearer's head reduce the efficiency of the ear
muff. Remove as much hair as possible.
Use glasses with smallest temple available (cable type is best).
Headband version (Illustration A):
A 1: The inside of the headband is marked with a letter L above the left cup and a letter R above the right cup.
Ensure that the headband is positioned correctly, with the left cup on the left ear and the right cup on the right ear.
A 2: With the headband over the head, adjust the height of the cups by sliding them up or down so they comple-
tely enclose the ears.
Helmet attachment (Illustration B):
B1: Left and Right cups. The earmuff marked with the letter L must be attached to the left side of the helmet, and
the earmuff marked with the letter R must be attached to the right side of the helmet.
CAUTION!
If the helmet is worn in reverse (with the brim to the rear), the muffs must be worn on the right and left ears
as marked. Failure to do so may result in a reduction of attenuation.
B 2-3: Fitting the cups. Pull the ear cup down to the bottom of the yolk and lift the blade until the spring clicks up.
Push the attachment blade firmly into the slot on the side of the helmet until it clicks into place.
B 4: Working Position. Adjust the cups until they are comfortable. Make sure that the cushions seal tightly around
the ears.
5
USA
/ CAN / MX