Summary of Contents for Rough and Ready YS-1010S
- Page 1 Ver.1.03 2004,07 ROUGH AND READY INC. URL http://www.randr.co.jp Phone +81-3-3703-1211 zip 158-0082 6-40-10 todoroki,setagaya-ku,tokyo japan +81-3-3703-1215...
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Page 2: Key Features
１．Introduction Thank you for purchasing our Stereo FM Transmitter YS-1010S. For the best performance and the longest product life, please read this manual carefully before using the apparatus. Getting Started ■ １．Please use the apparatus in accordance with the instructions given in this manual. - Page 3 Diverse sound guiding system for the visually handicapped. ２．Composition The composition of this unit is shown below. Please check to ensure whether you have all required components. Name Quantity Specifications Ｎｏ YS-1010S Mainbody １ MOLEX(5051-04)， Connector ２ for synchronous control MOLEX(5159)， Terminals ３...
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Page 4: Front Panel
３．Front Panel Analog input Left ① Connect Analog input Left (2Vp-p). Adjust the volume according to the input level. Modulation factor increases as you turn the volume key clockwise. Adjustable within the range of 0.5Vp-p ∼6Vp-p, approximately. Preset at input level of 2Vp-p and ±75KHz deviations at the time of shipment. Analog input Right ②... -
Page 5: Rear Panel
⑥ Stereophonic transmission indicator The red LED will be on during stereophonic transmission. ⑦ Stereophonic/monaural changeover Changeover switch for stereophonic and monaural transmission. For monaural transmission, connect either the input L or R, or reduce the input level to half (-6dB) if you connect to both input L and input R. - Page 6 ③ SYN.CLK control connector The control for synchronizing two or more transmitters. This function will not be used when a single apparatus operates. Please consult ‘How to connect for the synchronous control’ for specific details. ④ FREQUENCY setting switch Set up a transmission frequency (3-digits), by a step of 0.1MHz and within the range of 76.0∼ 90.0MHz ⑤...
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Page 7: How To Connect
５．How to Connect Connect the AC adaptor contained in the accessory kit to DC IN (①) of the main body. Set the antenna attached to the antenna stand and connect a coaxial cable to the RF OUT (⑥) of the main body. Turn upward the power switch on the front panel. -
Page 8: How To Use
６．How to Use As a stereophonic transmitter Connect the output of the sound source (LINE OUT) to the terminals Analog input Left (white) and Analog Input Right (red), using audio cables. Output impedance of the LINE OUT should be less than 1KΩ. When the sound source and the transmitter are distant (5m or more), you may obtain noise reduction by using a balanced cable (XLR connector) for connection. - Page 9 ８．Setting up synchronous control When you use two or more transmitters within the same area, noise reduction in the interfering areas might be obtained by synchronizing the reference clocks of each transmitter. Choose one as the master transmitter and the rest as slaves. For slave equipment, place the jumper plug between pins 1 and 2 of the JP1 (inside the main body).
- Page 10 Equivalent circuit of synchronous control Replace the jumper from3-4 to 1-2.
- Page 11 How to connect for the synchronous control Attention! Getting the reduction of clock radiation noise from the connecting cable for synchronous control, the shortest cabling of sealed cables or coaxial cables (e.g. 1.5D2V) will be most desirable.
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Page 12: Product Specifications
９．Product specifications Transmission frequency ：76.0MHz∼90.0MHz Oscillation mode ：PLL synthesizer Frequency setting ：3-digit SW（100KHz step） Modulation mode ：frequency modulation Transmitter output power level ：10mW (+10dBm±2dB, approx.) Linearly variable up to 30dB, approx. Frequency accuracy ：±5ppm (at 25ºC) or less Harmonics, spurious ：-60dBc（10MHz∼2GHz）or less Modulation frequency bandwidth ：30Hz∼15KHz... - Page 13 １０．Outside drawings (mm)
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Page 14: After-Sales Service
If you would like to make any inquiry or to give us your opinion about our products, please contact the following by facsimile or e-mail: Rough and Ready Inc. ＦＭ Product Design Department URL http://www.randr.co.jp/ E-mail info＠randr.co.jp Address Rough and Ready Building Todoroki 6-40-10, Setagaya-ku, Tokyo 158-0082, Japan Phone +81-3-3703-1211 Fax +81-3-3703-1215...
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