Instruction/ maintenance manual of the product MDR-RF830RK Sony
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Operating Instructions W ir eless Ster eo Headphone System 3-864-094- 11 (1) Sony Corporation © 1998 Printed in Korea MDR-RF830RK.
2 WARNING To prevent fire or shock hazard, do not expose the unit to rain or moisture. To avoid electrical shock, do not open the cabinet. Refer servicing to qualified personnel only. Welcome! Thank you for purchasing the Sony MDR-RF830RK Wireless Stereo Headphone System.
3 ( Getting started Unpacking Check that you have the following items: • The transmitter • Ni-Cd rechargeable batteries NC-AA-HJ • AC power adaptor • The headphones • Unimatch plug adaptor (.
4 4 Connect the transmitter to a power source. 5 Press the OFF/CHG•POWER ON switch so that the OFF/CHG indicator lights up green. Charging starts. Notes • Charge only the supplied rechargeable batteries NC-AA-HJ. • You cannot recharge other R6 (size AA) rechargeable batteries (NC-AA etc.
5 Setting up the headphones 1 Open the battery compartment lid on the left outer side of the head band. 2 Insert two charged NC-AA-HJ batteries by matching the ] and } on the batteries to the ] and } in the battery compartment. 3 Close the battery compartment lid.
6 b To connect to LINE OUT or REC OUT jacks Setting up the transmitter 1 Connect the transmitter to audio/video equipment. Select one of the hookups below depending on the jack type: a To connect to a headphones jack Transmitter Left channel (white) Right channel (red) Unimatch plug adaptor (supplied) Discman, MD, WALKMAN*, VCR, etc.
7 c To connect to TV etc. If noise occurs when the transmitter is connected to your TV or VCR, set the NOISE FILTER switch to ON. Note • If you connect the transmitter to LINE OUT or REC OUT jack of an audio reproducer such as an MD player or CD player, do not set the NOISE FILTER switch to ON.
8 ( Operating the system Listening to a program 1 First turn on the audio/video equipment, then turn on the transmitter. 2 Select the radio frequency with the CHANNEL selector switch.
9 After listening to a program Take the headphones off and rest them away on the holder of the transmitter as shown below. Note Do not hang the headphones by the self adjusting band, otherwise, the self adjusting band will be pulled up and the headphones will be switched on.
10 ( Additional information Precautions • When the headphones are not to be used for a long period of time, remove the batteries to avoid damage caused by battery leakage and subsequent corrosion. • When the transmitter is not to be used for a long period of time, disconnect the AC power adaptor from the AC outlet holding the plug.
11 Problem Distortion Loud background noise Solution If the transmitter is connected to the headphones jack, turn down the volume of the connected audio/video equipment. Select the radio frequency with the CHANNEL selector. The headphones’ POWER indicator light is weak or turned off.
Sony Corporation Printed in Korea Specifications General Carrier frequency 863.32 – 863.67 MHz Channel Ch1, Ch2 Modulation FM stereo Frequency response 20 – 20,000 Hz Transmitter TMR-RF830R Power source DC 9 V: supplied AC power adaptor Audio input phono jacks/stereo mini jack Dimensions Approx.
An important point after buying a device Sony MDR-RF830RK (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Sony MDR-RF830RK yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Sony MDR-RF830RK - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Sony MDR-RF830RK you will learn all the available features of the product, as well as information on its operation. The information that you get Sony MDR-RF830RK will certainly help you make a decision on the purchase.
If you already are a holder of Sony MDR-RF830RK, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Sony MDR-RF830RK.
However, one of the most important roles played by the user manual is to help in solving problems with Sony MDR-RF830RK. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Sony MDR-RF830RK along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
