Sony MDR-IF540RK BROCHURE

Sony Electronics Inc. • 16530 Via Esprillo • San Diego, CA 92127 • 1.800.222.7669 • www.sony.com

MDR-IF540RK

Wireless Infrared Headphones System

Specifications

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Last Updated: 04/02/2010

Complete kit including transmitter and headphones

Lightweight, open-air design

Surround (SRS Headphone surround function) for movies and games

Vibration function (with level volume) for an exciting game and movie experience

30 mm drive units for deep bass

Adjustable headband for comfort fit

Automatic on/off for transmitter and headphones

Two audio inputs accommodate audio and video sources

General

Diaphragm:

PET

Magnet: Ferrite Plug:

UniMatch® Adapter

Headband:

Wide, Double, Self-adjusting

Design: Over-the-head, Home-music/movie/games Type of Use: Home Power On/Off:

Yes (Automatic On/Off switch)

Audio

Effective Range:

24 ft (7m); 10 ft (3m) at ±45

Frequency Response: 18Hz - 22,000Hz Driver Unit: 30mm Infrared Carrier Frequencies: Right 2.8MHz, Left 2.3MHz;

(Frequency modulation)

Volume Control: Rotary control

Inputs and Outputs

Phono Input(s): 1 (Stereo L/R phono plugs)

Hardware

Cord: None (Infrared) Headphone Type: Open-air, Dynamic

Power

Power Requirements: AC 120V, 60Hz when used with

supplied AC power adaptor, which connects to the DC 9V jack, DC 1.5V, 1 NiMH Rechargeable Battery (supplied) or 1 AA battery (optional)

Recharging Time: 24 hours (Approx.) Battery Type: NiMH Rechargeable Battery (supplied) or

1 AA battery (optional)

Battery Life (Approx): Approx. 45 hours with alkaline

batteries; Approx. 26 hours with NiMH batteries

Supplied Accessories

Rechargeable NiCad Battery NC-AA-HJ AC adapter UniMatch plug adapter Connecting cord

Optional Accessories

AA Battery

Color:

Black with silver ear cups

UPC Code:

027242610040