background image

5

When the indicator does not light in
green

Check if the right and left headphones are rested
on the transmitter correctly. The indicator will
not light up if the headphones’ contact point does
not meet the transmitter’s contact pin. Remove
the headphones and replace them on the
transmitter again so that the indicator lights in
green.

To recharge the headphone battery
after use

Place the headphones on the transmitter after
use. Since the built-in timer recognizes when
charging is complete, there is no need to remove
the headphones from the transmitter after
charging.

Notes

• The transmitter automatically turns off while charging

the batteries.

• This system is designed to charge only the supplied

rechargeable batteries type BP-HP550 for safety. Note
that other types of rechargeable batteries cannot be
charged with this system.

• If dry batteries are installed, they cannot be charged.
• Do not attempt to use the supplied BP-HP550

rechargeable batteries for other components. They are
for use with this system only.

• Charge in an environmental temperature of between

0˚C and 40˚C (between 32˚F and 104˚F).

3

Close the battery compartment lid.

4

Connect the supplied AC power
adaptor to the transmitter.

5

Rest the headphones on the
transmitter so that the
headphones’ contact point meets
the transmitter’s contact pin while
making sure that the charging
indicator lights in green.

Charging is completed in about 16
hours and the charging indicator goes
off.
When placing the headphones on the
transmitter, be sure to hold them level
with both hands and that the right and
left housings are placed straight down
on the transmitter, and then tilt them
back as illustrated above.

AC power
adaptor
(supplied)

to DC IN 9V jack

to an AC outlet

Transmitter

Left housing

Right
housing

continue to next page

Содержание MDR-RF820RK

Страница 1: ...Operating Instructions Wireless Stereo Headphone System 3 254 600 12 1 2003 Sony Corporation MDR RF820RK MDR RF850RK ...

Страница 2: ...ted Kingdom CED version Germany Sweden Denmark Finland Norway Belgium Switzerland Austria Netherlands France Portugal Italy Spain To check for version please refer to the barcode label located on the top of the box Welcome Thank you for purchasing the Sony MDR RF820RK RF850RK Wireless Stereo Headphone System Before operating the unit please read this manual thoroughly and retain it for future refe...

Страница 3: ...ing electromagnetic fields The transmitter is placed on a metal instrument An area facing a roadway Noise or interfering signals exist in the surroundings due to radio transceivers in trucks etc Noise or interfering signals exist in the surroundings owing to wireless communication systems installed along roadways Table of contents Getting started Unpacking 4 Charging the supplied rechargeable batt...

Страница 4: ...ied rechargeable nickel metal hydride batteries are not charged from the first time you use them Be sure to charge them before use To charge the headphones place them on the transmitter 1 Press the button of the left housing to open the battery compartment lid The battery compartment lid comes off 2 Insert the supplied rechargeable nickel metal hydride batteries into the battery compartment matchi...

Страница 5: ...ies cannot be charged with this system If dry batteries are installed they cannot be charged Do not attempt to use the supplied BP HP550 rechargeable batteries for other components They are for use with this system only Charge in an environmental temperature of between 0 C and 40 C between 32 F and 104 F 3 Close the battery compartment lid 4 Connect the supplied AC power adaptor to the transmitter...

Страница 6: ...tery accidentally come into contact with metallic objects If you are not going to use the unit for a long time remove the battery to avoid damage from battery leakage or corrosion Checking the remaining battery power Pull up the self adjusting band and check the power indicator located on the upper part of the right housing The batteries are still serviceable when the indicator lights in red Charg...

Страница 7: ...AN is a registered trademark of Sony Corporation to represent Headphone Stereo products B To connect to LINE OUT or REC OUT jacks Transmitter to INPUT A jack Stereo system VCR etc Left channel white Connecting cord supplied Right channel red to LINE OUT or REC OUT jacks Transmitter WALKMAN TV VCR etc to INPUT B jacks Unimatch plug adaptor supplied to headphones jack stereo phone jack Connecting co...

Страница 8: ...may pick up a noise In such case place the transmitter away from the TV INPUT A INPUT DC IN 9V L R B NOISE FILTER ON OFF CHANNEL 1 2 3 2 Connect the supplied AC power adaptor to the transmitter Notes Use only the supplied AC power adaptor Do not use any other AC power adaptor If the connected equipment has the AVLS Automatic Volume Limiter System function be sure to turn the function off when usin...

Страница 9: ...t so high that the audio signal becomes distorted 2 Remove the headphones from the transmitter The transmitter s power indicator will light in red continue to next page 3 Select the radio frequency with the CHANNEL selector switch 4 Put on the headphones The power indicator on the upper part of the right housing glows red Be sure to put the right housing R on your right ear and the left housing L ...

Страница 10: ...cator will turn off When the transmitter receives an audio signal again it starts sending the RF signals and the power indicator will light in red again If the audio signal is very weak the transmitter does not send RF signals If the transmitter is connected to a headphone jack make sure the volume of the equipment connected is set to 5 6 or higher You may not hear the beginning of the sound from ...

Страница 11: ...mitter The optimum distance is up to approximately 100 m without the system picking up some interference However the distance may vary according to the surroundings and environment If the system picks up some noise while using it within the above mentioned distance reduce the distance between the transmitter unit and the headphones or select another channel Notes When you use the headphones inside...

Страница 12: ... sound Solution Check the connection of the audio video equipment or the AC power adaptor Check that the audio video equipment is turned on Turn up the volume on the connected audio video equipment if the transmitter is connected to the headphones jack MDR RF820RK Change the radio frequency with the CHANNEL selector on the transmitter then tune the headphones with the TUNE control MDR RF850RK Chan...

Страница 13: ...cator is still off after charging the supplied rechargeable batteries take the headphones to a Sony dealer for replacement of the rechargeable battery If you connect the transmitter to LINE OUT or REC OUT jacks of an audio reproducer make sure that the NOISE FILTER switch is set to OFF Move closer to the transmitter As you move away from the transmitter more noise is likely to be heard If the tran...

Страница 14: ...14 ...

Страница 15: ...15 ...

Страница 16: ...EK Royaume Uni Version CED Allemagne Suède Danemark Finlande Norvège Belgique Suisse Autriche Pays Bas France Portugal Italie Espagne Pour connaître la version que vous utilisez veuillez vous reportez au code barre situé sur la partie supérieure de la boîte Deutsch Hiermit erklärt die Sony Corporation dass sich dieses Gerät in Übereinstimmung mit den grundlegenden Anforderungen und den anderen rel...

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