ZEKLER Sonic 550 User Manual

USER MANUAL
Zekler Sonic 540 / 540H
Zekler Sonic 550 / 550H
1974
EN 352
EN User manual 6-8 SR  53-55
DE  9-11 MK  56-58
FR  12-15 BG  59-61
NL  16-18 RO  62-64
ES  19-21 UA  65-67
PT  22-24 EE  68-70
IT  25-27 LV  71-73
GR  28-31 LT  74-76
TR  32-34 DK  77-79
CZ  35-37 SE  80-82
SK  38-40 NO  83-85
PL  41-43 FI  86-88
HU  44-46 IS  89-91
SL  47-49 RU  92-94
HR  50-52 AR  95-97

ZEKLER Sonic 550 Specifications

General

Microphone	Yes
Cable Length	1.2 m
Standard	EN 352-1, EN 352-3, EN 352-4
Frequency Response	20Hz - 20kHz
Impedance	32 Ohms
Connection	3.5mm jack

Summary

User Manual

Product Identification

Parts Identification (Section A)

Visual breakdown of headset components.

Accessories and Spare Parts (Section B)

List of available accessories and replacement parts.

Setup and Maintenance

Fitting and Adjustment

How to correctly wear and adjust the headset.

Hygiene Kit Replacement

Steps for replacing the hygiene kit.

Technical Specifications

Approval and Technical Data (Section E)

Detailed technical data, test results, and certifications.

Helmet Compatibility

Approved Helmet Combinations (Section G)

List of compatible industrial safety helmets.

General Information and Safety

Headset Overview and Functionality

Introduction to the hearing protector and its Bluetooth features.

Critical Safety Warnings

Essential safety information and user precautions.

Bluetooth® Device Operations

Pairing and Connecting Devices

Steps for establishing a wireless link with Bluetooth devices.

Music Streaming and Call Management

Controlling music playback and handling phone calls.

Advanced Bluetooth® Features

Voice dialing, volume adjustment, and level-dependent function.

Product Details and Compliance

Part and Accessory Identification

Comprehensive list of parts and accessories.

Hygiene Kit Replacement Process

Detailed guide for replacing the hygiene kit.

Regulatory Compliance Statements

FCC, Canada, and WEEE compliance information.