Instruction/ maintenance manual of the product MDR-RF880RK Sony
Go to page of 16
Operating Instructions Wi r eless Ster eo Headphone System 3-263-524- 32 (1) © 2005 Sony Corporation MDR-RF880RK.
2 WA R N ING To prevent fire or shock hazard, do not expose the unit to rain or moisture. To prevent fire or shock hazard, do not place objects filled with liquids, such as vases, on the apparatus. To avoid electrical shock, do not open the cabinet. Refer servicing to qualified personnel only.
3 Notes on r eceiving performance This system utilizes very high frequency signals in the 800 MHz band so the receiving performance may deteriorate due to the surroundings. The following examples illustrate conditions that may reduce the reception range or cause interference.
4 N Getting started Unpacking Check that you have the following items before using the headphones: • The headphones MDR-RF880R (1) • The transmitter TMR-RF850R (1) • AC power adaptor (1) • Unimatch plug adaptor (1) (stereo mini jack y stereo phone plug) • Connecting cord (1) (phono plugs y stereo mini plug), 1 m (3.
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.
6 Charging and usage hours * 1 at 1 kHz, 1 mW+1 mW output when the VIBRATION switch is set to OFF * 2 hours required to fully charge empty batteries * 3 Time stated above may vary, depending on the temperature or conditions of use.
7 INPUT A INPUT DC IN 9V ! L R B NOISE FIL TER ON OFF CHANNEL 1 2 3 INPUT A INPUT DC IN 9V ! L R B NOISE FIL TER ON OFF CHANNEL 1 2 3 Setting up the transmitter 1 Connect the transmitter to audio/ video equipment.
8 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. Notes • If you connect the transmitter to LINE OUT or REC OUT jacks of an audio reproducer such as an MD player or CD player, do not set the NOISE FILTER switch to ON.
9 N Operating the system Listening to a pr ogramme Before listening To prevent your ears from being damaged, first lower the volume. 1 Turn on the audio/video equipment connected to the transmitter.
10 Sending RF signals from the transmitter The transmitter starts sending RF signals automatically when it detects an audio signal from the equipment connected. If it does not detect an audio signal for more than about four minutes, the transmitter will stop sending RF signals, and the power indicator will turn off.
11 Replacing the ear pads The ear pads are replaceable. If the ear pads become dirty or worn out, replace them as illustrated below. The ear pad is not commercially available. You can order replacements from the store where you purchased this system, or at your nearest Sony dealer.
12 N Additional information Pr ecautions • 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 and remove the batteries to avoid damage caused by battery leakage and subsequent corrosion.
13 Problem Distortion Loud background noise Solution If the transmitter is connected to the headphones jack, lower the volume of the audio/video equipment connected to the transmitter. Change the radio frequency with the CHANNEL selector on the transmitter.
14 Specifications General Carrier frequency 863.5 – 864.5 MHz Channel Ch1, Ch2, Ch3 Modulation FM stereo Frequency response 18 – 22,000 Hz Transmitter TMR-RF850R Power source DC 9 V: supplied AC power adaptor Audio input phono jacks/stereo mini jack Dimensions Approx.
15.
Svenska Härmed intygar Sony Corp. att detta högtalarsystem står i överensstämmelse med de väsentliga egenskapskrav och övriga relevanta bestämmelser som framgår av direktiv 1999/5/EG. Mer information finns på webbadressen: http://www.compliance.
An important point after buying a device Sony MDR-RF880RK (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-RF880RK 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-RF880RK - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Sony MDR-RF880RK you will learn all the available features of the product, as well as information on its operation. The information that you get Sony MDR-RF880RK will certainly help you make a decision on the purchase.
If you already are a holder of Sony MDR-RF880RK, 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-RF880RK.
However, one of the most important roles played by the user manual is to help in solving problems with Sony MDR-RF880RK. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Sony MDR-RF880RK 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
