Important Safety Instructions

The lightning flash with arrowhead symbol, within an equilateral triangle is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.

The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance.

1.Read these instructions.

2.Keep these instructions.

3.Heed all warnings.

4.Follow all instructions.

5.Do not use this apparatus near water. Do not expose this apparatus to dripping or splashing and ensure that no objects filled with liquids, such as vases, are placed on this apparatus.

6.Clean only with a dry cloth.

7.Do not block any of the ventilation openings. Install in accordance with the manufacturers instructions.

8.Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers)

that produce heat.

9.Only use attachments/accessories specified by the manufacturer.

10.Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.

11.To completely disconnect AC power from this apparatus, the power supply cord must be unplugged.

For US and CANADA only:

Do not defeat the safety purpose of the grounding-type plug. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. When the provided plug does not fit into your outlet, consult an electrican for replacement of the absolete outlet.

Important Service Instructions

CAUTION: These servicing instructions are for use by qualified personnel only. To reduce the risk of electric shock, do not perform any servicing other than that contained in the Operating Instructions unless you are qualified to do so. Refer all servicing to qualified service personnel.

1.Security regulations as stated in the EN 60065 (VDE 0860 / IEC 65) and the CSA E65 - 94 have to be obeyed when servicing the appliance.

2.Use of a AC separator transformer is mandatory during maintenance while the appliance is opened, needs to be operated and is connected to the AC.

3.Switch off the power before retrofitting any extensions, changing the AC voltage or the output voltage.

4.The minimum distance between parts carrying AC voltage and any accessible metal piece (metal enclosure), respectively between the AC poles has to be 3 mm and needs to be minded at all times.

The minimum distance between parts carrying AC voltage and any switches or breakers that are not connected to the AC (secondary parts) has to be 6 mm and needs to be minded at all times.

5.Replacing special components that are marked in the circuit diagram using the security symbol (Note) is only permissible when using original parts.

6.Altering the circuitry without prior consent or advice is not legitimate.

7.Any work security regulations that are applicable at the location where the appliance is being serviced have to be strictly obeyed. This applies also to any regulations about the work place itself.

8.All instructions concerning the handling of MOS - circuits have to be observed.

Electro-Voice®SbA760 User Manual

SbA760 specifications

The Telex SbA760 is a pioneering device in the realm of professional audio solutions, specifically designed for communication applications within challenging environments. This headset exemplifies the blend of cutting-edge technology, ergonomic design, and user-focused features, making it an essential tool for users in aviation, industrial fields, and public safety sectors.

One of the standout features of the Telex SbA760 is its advanced noise-canceling capabilities. Utilizing sophisticated microphone technology, this headset effectively filters out ambient noise, allowing for clearer communication even in the noisiest surroundings. This is particularly crucial for users who operate in environments like aviation control towers or busy manufacturing floors, where background sounds can hinder effective communication.

The SbA760 is engineered for comfort and extended wear. With its padded headband and plush ear cushions, it ensures users can work for long periods without discomfort. The lightweight construction of the headset further enhances its wearability, making it suitable for those who require prolonged use during their shifts or operations.

In terms of connectivity, the Telex SbA760 incorporates reliable plug-and-play functionality, making it easy for users to connect to various communication systems. This versatility is one of the reasons it is favored across different industries, as it can seamlessly integrate with existing infrastructure.

The headset is built using durable materials, ensuring it can withstand the rigors of daily use in demanding environments. This commitment to durability is complemented by the headset's weather-resistant design, which helps protect the device against moisture and dust, extending its lifespan significantly.

Another significant aspect of the SbA760 is its adjustable boom microphone. This feature allows users to position the mic for optimal voice pickup, ensuring their voice is transmitted clearly. The microphone is also designed to minimize wind noise, providing enhanced clarity even when outdoors.

The Telex SbA760 is not only practical but also includes user-friendly controls that allow for easy adjustments to volume and other settings during operations. This level of convenience enhances the overall user experience, making communication more efficient and reducing the likelihood of miscommunication.

In summary, the Telex SbA760 is a robust audio solution providing high-quality sound, exceptional comfort, and reliable performance. Its combination of noise-cancellation technology, durability, and user-centric design ensures it meets the demanding needs of professionals across various industries, solidifying its position as a leading communication headset in the market.