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Instructions for fitting the headband, adjusting cups, and positioning on the head.
Guidance on attaching to a helmet and switching between ventilation/working modes.
Steps for inserting the rechargeable battery and charging the device.
Instructions for recharging the headset's battery.
Procedures for switching the headset on/off and scrolling through menu options.
How to adjust surround and radio volume, and select radio channels.
Details on VOX sensitivity, squelch levels, and sub-menu operations.
Essential advice on fitting, usage, and potential risks associated with hearing protection.
Warning about high volume levels and potential hearing damage.
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General