Telex PS-1 specifications Audiocom Intercom Systems, General Description, Specifications

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AUDIOCOM " INTERCOM SYSTEMS

MODEL PS-1 FLUSH-MOUNT POWER SUPPLY

INSTALLATION AND OPERATION INSTRUCTIONS

GENERAL DESCRIPTION

WARNING

The Telex AudiocomT"Model PS-1F Power Supply mounts in a standard two-gang electrical outlet box. It may be used to power a single intercom channel containing up to 25 belt-pack headset stations. It may also be used as a local power source for speaker stations such as the Telex Model ICQSF.

SPECIFICATIONS

Power Requirements: 105-125 Vac, 50-60 Hz, 30 watts

Output Voltage: 24 Vdc regulated (less than 50 millivolts ripple)

Output Current:

-500 milliamps maximum continuous

-700 milliamps maximum intermittent

-240 milliamps short circuit current limiting

Channel Terminating Impedance (provided by PS-1F):300 ohms t15O/0

Connectors:

-Intercom Channel: Three screw terminals with wire clamps for No. 14-22 AWG stranded or solid wire

-Power: Three wire pigtails

THE PS-IF REQUIRES CONNECTION OF LINE VOLTAGE AND LOW VOLTAGE WIRING IN THE SAME OUTLET BOX. ANY INSTALLATION OF THIS UNIT MUST MEET ALL RELEVANT NATIONAL AND LOCAL ELECTRICAL CODES.

INSTALLATION

1.Ac power should be supplied from a circuit protected by a service fuse or circuit breaker with a maximum rating of 15 amps. Connect ac power to the black and white leadwires; connect ground to the green wire.

2.To power an intercom channel: Connect the intercom channel to the CHANNEL terminals, and connect intercom dc return to the SHLD terminal.

To locally power a speaker station: Connect the speaker station positive terminal to either one of the PS-1F CHANNEL terminals, and connect speaker station ground to the PS-1FSHLD terminal. The remaining CHANNEL terminal on the PS-IF is not used. On the speaker station, be sure to remove the jumper installed between

-.

the +24 and PH terminals. (This jumper is used only when the speaker station is phantom powered from the intercom channel.)

3.Mount the PS-IF in an electrical box using the screws provided with the unit.

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Model PS-IFDimensional Drawing

TELEX.

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TELEX COMMUNICATIONS, INC. 9600 Aldrich Ave. So., Minneapolis, MN 55420 U.S.A.

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Contents Installation SpecificationsAudiocom Intercom Systems General DescriptionFactory Service Service InformationCustomer Assistance

PS-1 specifications

The Telex PS-1 is a notable product in the realm of professional audio equipment, specifically designed for high-quality communication in complex environments. This powerhouse of a headset is particularly popular in broadcasting, film production, and live event settings, where clarity and comfort are paramount.

One of the main features of the Telex PS-1 is its exceptional audio quality. It utilizes advanced audio processing technology to ensure that users receive crisp and clear sound. This is critical in environments where communication is key, such as during live broadcasts or in film sets where every word matters. The headset's wide frequency response provides a richer sound that enhances speech intelligibility, allowing users to communicate effectively even in noisy surroundings.

The Telex PS-1 is equipped with a dynamic microphone that features a noise-canceling design. This characteristic significantly minimizes background noise, ensuring that the user’s voice is picked up with great clarity. The microphone can be positioned easily and features adjustable sensitivity, making it versatile for different talking styles and environments. This adaptability allows users to focus on the task at hand without worrying about outside interference.

Comfort is a critical consideration in headset design, especially for professionals who may wear them for extended periods. The Telex PS-1 addresses this concern with its ergonomic design. It features plush padding on both the ear cups and headband, distributing pressure evenly and enhancing comfort. The lightweight construction also makes it easy to wear for long durations without discomfort.

Moreover, the Telex PS-1 is built to last. It incorporates sturdy materials that not only provide durability but also withstand the rigors of daily professional use. The cables are reinforced to prevent tangling and damage, ensuring that the headset remains functional even in the most demanding conditions.

In terms of connectivity, the Telex PS-1 supports standard audio input/output configurations, making it compatible with a wide range of audio equipment. This flexibility is a significant advantage in dynamic environments where users may need to switch between different systems.

Overall, the Telex PS-1 stands out for its combination of superior sound quality, user-centric design, and robust construction. Its advanced technology and attention to detail make it an ideal choice for professionals seeking reliable communication tools in any setting. Whether in a studio, on a film set, or at a live event, the Telex PS-1 provides the performance required to meet the demands of the modern audio landscape.