Telex ST300 operating instructions Battery Replacement, Battery Installation SR-50 and SR-400

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BATTERY REPLACEMENT

The SR-50 and SR-400 Receivers use two (2) AA batteries. When the batteries are low the sound will be distorted. Replace weak batteries with two fresh

AAbatteries, and position them in the battery com- partment as illustrated in Figure 9.

For additional information refer to the “Battery In- formation” Section.

NOTE: If the unit is to be stored for any length of time make sure you remove the batteries from the unit.

BELT CLIP

BATTERY

ORIENTATION

BATTERY COMPARTMENT COVER

Figure 9

Battery Installation - SR-50 and SR-400

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Contents Telex Page What Frequency Band does the Telex System Operate IN? What is the Telex Sound Enhancement SYSTEM?Block Diagram of Typical Sound Enhancement System IntroductionFrequencies Available Often Asked QuestionsAvailable Frequencies Channel FREQ. in MHzSR-50 Receiver Operating FeaturesOperating Features SR-50 Technical InformationGeneral Description SR-400 Operating FeaturesSpecifications SR-400 Synthesized ReceiverSR-400 17 Channel Synthesized Receiver Operating Features SR-400ST-300 Front Panel Operating Features ST-300 Front and Rear PanelST-300 Synthesized Transmitter General DescriptionLCD Display Functions ST-300 SpecificationsSystem SET UP Session Connecting PowerEquipment SET-UP Change Lock Out Problem Solution Operation of the SR-400 Receiver Equipment OperationSR-50 Synthesized Receiver Operation of the SR-50 ReceiverLow Battery Display Low Battery IndicationBattery Installation SR-50 and SR-400 Battery ReplacementGeneral Battery InformationAntenna Alignment Antenna Placement Antenna InformationTransmitter Antenna Placement Keeping Site Clear to AntennaOperating Through Obstruction Troubleshooting Problem SolutionBatteries Dont Last Customer Service Information NL-4S
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ST300, SR-50, SR-400 specifications

Telex has established itself as a leader in professional communication equipment, known for its reliability and advanced technology. Notably, the Telex SR-400, SR-50, and ST300 are celebrated products, each tailored to meet distinct communication needs in various environments, whether for broadcasting, events, or industrial applications.

The Telex SR-400 is a state-of-the-art belt pack intercom designed for clear, robust communication. It features a 4-channel configuration, allowing seamless connectivity with multiple users, making it perfect for live productions and large events. The device is lightweight and ergonomically designed for comfort during prolonged use. One standout feature of the SR-400 is its high-performance audio processing technology, providing crystal-clear voice quality, even in noisy environments. It also comes equipped with an integrated LED indicator for quickly checking battery levels, ensuring that communications remain uninterrupted.

Meanwhile, the Telex SR-50 serves as an essential companion in various communication settings, providing a reliable intercom solution. This model is known for its compact design and ease of use, featuring a straightforward interface that allows users to connect effortlessly. The SR-50 supports multiple channels, offering flexibility in communication by allowing simultaneous conversations. Its durability and high-quality construction make it suitable for rugged settings, from stage environments to industrial applications. The SR-50 also boasts advanced noise cancellation technology, which effectively filters out background noise, ensuring clarity in every message transmitted.

The Telex ST300 is an ingenious solution that combines transmission and reception capabilities in a single unit. This sophisticated device is particularly advantageous in professional broadcasting scenarios and event management, where instant communication is vital. The ST300 supports both wireless and wired connections, making it versatile for various setups. Its advanced encryption technology ensures secure communication, a critical requirement in sensitive environments. The ST300 is user-friendly, with intuitive controls that simplify operation, which is especially beneficial during high-pressure situations.

In summary, the Telex SR-400, SR-50, and ST300 represent the pinnacle of communication technology in their respective classes. Each model is equipped with features that enhance usability, reliability, and audio quality, making them indispensable tools for professionals who demand excellence in communication. Whether for event production, broadcasting, or industrial use, these devices stand out for their innovative technologies and robust performance, solidifying Telex's reputation in the industry.