3M PRO-PROTECT Manual Del Usuario página 5

BASIC OPERATIONS
PRO-PROTECT PRO-COMMS ELECTRONIC HEARING PROTECTION
Fitting Headset:
Fully extend sliders and place cups over ears so
that microphones are facing forward. Then, tighten
headband using sliders.
Power and Volume:
POWER/
BLUETOOTH
®
VOLUME
Press and hold power button for 3 seconds to power
ON/OFF headset. Voice Assist will announce "Power
ON" or "Power OFF."
Adjust ambient volume by selecting one of the four
levels by pressing the volume button (SPEAKER).
To mute the ambient volume, press and hold the
volume button. While muted, press the volume
button once to return to your last volume setting.
Performance is best when volume is set to lowest
level needed for conversation.
English 5