3M Peltor Alert Manual Del Usuario página 7

GB
3M™ PELTOR™ Alert
Hearing protector with FM-radio, level-dependent function and option to connect external equipment.
Read these instructions carefully before use and save them for future reference.
1. COMPONENTS headband (Figure A on cover)
(A:1) Headband
(A:2) Headband padding (PVC foil)
(A:3) Headband wire (stainless steel)
(A:4) Two-point fastener (acetal)
(A:5) Ear cushion (PVC foil and polyurethane foam)
(A:6) Attenuation cushion (polyurethane foam)
(A:7) Cup
(A:8) Microphone with level-dependent function for surround sound
(A:9) Radio volume control
(A:10) Channel search control
(A:11) Level-dependent function control
(A:12) Antenna
(A:13) External audio input (3.5 mm stereo jack)
(A:14) Battery cover
1. COMPONENTS helmet attachment (Figure B on cover)
(B:1) Cup supporting arm (stainless steel)
2. FITTING AND ADJUSTMENT
Note! Brush aside hair around your ears so the ear cushions (A:5) fit snugly.
Spectacle frames should be as thin as possible and fit close to the head to minimise acoustic leakage.
Headband:
(C:1) Slide out the cups (A:7). Tilt the upper part of the headset outwards to ensure the wires are outside the headband
wires (A:3).
(C:2) Adjust the height of the cups by sliding them up or down while holding the headband in place.
(C:3) The headband should be positioned across the top of your head.
Helmet attachment:
(D:1) Insert the helmet attachment in the slot on the helmet and snap it into place. To switch the unit from ventilation mode
to working mode, press the headband wires inwards until you hear a click on both sides. Make sure that the cups and the
headband wires do not press on the edge of the helmet when in working mode as this can cause noise leakage.
(D:2) Working mode.
(D:3) Ventilation mode. Avoid placing the cups against your helmet as this prevents ventilation (D:4).
3. USAGE/FUNCTIONS
3:1 Inserting batteries
Use a screwdriver or the like to open the cover by turning it anticlockwise.
Insert the 1.5 V AA batteries. Check that the battery polarity (+/–) is correct before closing the cover (see diagram on battery cover).
Warning! Do not try to charge the included alkaline batteries as this may damage the headset. The batteries may also
explode. Always switch off the unit before you remove or insert new batteries.
Warning! Performance may deteriorate with battery usage.
3.2 Switching the headset on and off
Turn the radio volume control knob (A:9).
3.3 Adjusting the radio volume
Turn the radio volume control knob (A:9).
3.4 Searching for radio stations
Turn the channel search control knob (A:10).
3.5 Adjusting the level-dependent function (surround)
Turn the level-dependent function control knob (A:11).
Note! When this function is switched off you will not hear any surround sound, which could be hazardous.
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