Welcome!

Thank you for purchasing the Sony MDR-IF540RK Cordless Stereo Headphone System. Before operating the unit, please read this manual thoroughly and retain it for future reference.

The MDR-IF540RK is a cordless stereo headphone system using infrared transmission. You can enjoy listening to a programme free from the restriction of the headphone cord by simply connecting the transmitter to a TV, or audio components equipped with a headphone jack or a line output jack.

•Cordless, noiseless infrared headphone system resistant to external noise, etc.

•Easy rechargeable battery system automatically charges the headphones when placed on the transmitter.

•Wide infrared reception range of up to 7 m (23 ft.).

•Auto power on/off function to automatically turn on the headphones when they are worn, and turns them off when they are taken off.

•Self-adjusting headband mechanism eliminating the need for headband adjustment.

•Single VOL control adjusts both the right and left volume of the headphones.

•Either rechargeable nickel-metal hydride batteries (supplied) or commercially available (size AAA) dry batteries can be used to power the headphones.

•Vibration function to vibrate the built-in vibration motor by detecting low frequency (approx. 100 Hz and lower) of audio signals.

•SRS headphone surround function* reproduces realistic surround sound through the headphones.

*SRS is a trademark of SRS Labs Inc. SRS Headphones are manufactured under license from SRS Labs. Inc.

3GB