Set 810 S_088096_0106_Sp7.book Seite 1 Freitag, 9.
Set 810 S_088096_0106_Sp7.book Seite 2 Freitag, 9.
Set 810 S_088096_0106_Sp7.book Seite 25 Freitag, 9. Dezember 2005 11:37 11 The Set 810 S is an assistive listening system for your radio, TV, hi-fi system or similar sound sources at the volume you choose. The system allows you to move around freely without the constrictions of cables within the room where the transmitter is placed. The system uses invisible infrared light for sound transmission.
Set 810 S_088096_0106_Sp7.book Seite 26 Freitag, 9.
Set 810 S_088096_0106_Sp7.book Seite 27 Freitag, 9. Dezember 2005 11:37 11 Connecting the transmitter (charging unit) 24V English The rear of the transmitter is fitted with two audio inputs: A socket (LINE) for connection to the audio output or the headphone socket on your TV, and a microphone socket (MIC). Plug in one end of the connecting cable to the audio output or the headphone socket on your TV, and the other end to the LINE socket on the transmitter.
Set 810 S_088096_0106_Sp7.book Seite 28 Freitag, 9. Dezember 2005 11:37 11 Only use one of the two audio inputs on the transmitter (MIC or LINE). English Connect the power cable to the POWER socket on the transmitter. Plug the power supply into a household electrical outlet. Pull the power supply unit out of the electrical outlet when the unit will not be used for extended periods of time.
Set 810 S_088096_0106_Sp7.book Seite 29 Freitag, 9. Dezember 2005 11:37 11 Where to place the transmitter English Place the transmitter so that the infrared light beam is pointed directly at the receiver, i. e. there should be no obstacles in the light path between transmitter and receiver. Guide the cables backwards. Avoid exposure to direct sunlight. Direct sunlight may interfere with the reception and may damage the transmitter.
Set 810 S_088096_0106_Sp7.book Seite 30 Freitag, 9. Dezember 2005 11:37 11 Using the receiver English The receiver is turned on automatically as soon as a 3.5 mm stereo jack plug is inserted into the socket at the top of the receiver. Affix the receiver to the clothing by means of its integrated attachment clip. Make sure the receiver is positioned correctly, with the operating control facing the transmitter. There must be a free line of sight between the transmitter and the receiver.
Set 810 S_088096_0106_Sp7.book Seite 31 Freitag, 9. Dezember 2005 11:37 11 Using the induction neck loop Put the EZT 1011 induction neck loop around your neck and insert its plug into the socket at the top of the receiver. Set your hearing aid to position "T". English Adjusting the volume Adjust the receiver's volume with the operating control. Make sure your hand doesn't cover the operating control completely. This may prevent interference-free reception. If you are not using the receiver, pull the 3.
Set 810 S_088096_0106_Sp7.book Seite 32 Freitag, 9. Dezember 2005 11:37 11 English Turning the automatic compression system on Use the COM switch (compression) at the rear of the transmitter to turn the automatic compression system on. This system reproduces soft passages louder and decreases loud sounds. Choose the setting that suits your listening preferences. 24V Use the MO/ST switch to choose between mono and stereo transmission.
Set 810 S_088096_0106_Sp7.book Seite 33 Freitag, 9. Dezember 2005 11:37 11 Charging the battery English Place the receiver into the transmitter's charging compartment, with the operating control at the front. Pull the 3.5 mm stereo plug out of the receiver to turn the receiver off. The left LED on the transmitter must light up. Charge the battery for 24 hours before you use it for the first time. The normal charging time is 4-5 hours. A fully charged battery has an operating time of approx. 4 hours.
Set 810 S_088096_0106_Sp7.book Seite 34 Freitag, 9. Dezember 2005 11:37 11 English The transmitter automatically switches to trickle charging so that the battery cannot be overcharged. The receiver can remain in the charging compartment even when the battery has been fully charged. A battery has a service life of 1-2 years and should be replaced if the operating time decreases. Sennheiser batteries can be recycled. Please dispose of the batteries as special waste or return them to your specialist dealer.
Set 810 S_088096_0106_Sp7.book Seite 35 Freitag, 9. Dezember 2005 11:37 11 This system uses infrared light which is emitted by the transmitter and received by the receiver. Please note that infrared light emitted by other light sources may interfere with the useful signal of the Set 810 S. If the light path between transmitter and receiver is obstructed by clothing such as scarves etc., the reception may also be disturbed. Varnish or furniture polish may degrade the rubber feet of the transmitter.
Set 810 S_088096_0106_Sp7.book Seite 36 Freitag, 9. Dezember 2005 11:37 11 English WARNING: Volume up? - No! When people use headphones, they tend to choose a higher volume than with loudspeakers. However, if your hearing has deteriorated and you need to rely on an assitive listening system, please avoid listening at high volume levels for a long time. Please protect your hearing. ATTENTION: Danger of short circuit! Neither transmitter nor receiver must get wet or excessively moist, e.g.
Set 810 S_088096_0106_Sp7.book Seite 37 Freitag, 9. Dezember 2005 11:37 11 Accessories ATTENTION: Components from other manufacturers (e.g. for power supply or battery) may cause damage to the unit and will invalidate the waranty.
English Set 810 S_088096_0106_Sp7.book Seite 38 Freitag, 9. Dezember 2005 11:37 11 BA 151 rechargeable battery By using a spare battery, you can use the receiver for more than four hours of continuous operation. Always store the spare battery in the small charging compartment at the right of the transmitter. The right LED on the transmitter lights up green to show charging is taking place. When charging an battery in the small charging compartment, the charging time is 10-12 hours.
Set 810 S_088096_0106_Sp7.book Seite 39 Freitag, 9. Dezember 2005 11:37 11 Fix the microphone to the loudspeaker of your TV by means of Velcro tape. Connect the microphone connector to the MIC socket on the transmitter and set the MO/ST switch to mono (MO). HD 25 SP dynamic headphones Closed dynamic headphones for connection to the RI 810 S. Any dynamic headphones with a 3.5 mm stereo jack plug and a minimum impedance of 32 ohms can be connected to the RI 810 S receiver.
Set 810 S_088096_0106_Sp7.book Seite 40 Freitag, 9. Dezember 2005 11:37 11 English If problems occur...
Set 810 S_088096_0106_Sp7.book Seite 41 Freitag, 9. Dezember 2005 11:37 11 Additional information for hearing aid acousticians Adjustments for hearing disabilities Attention: In order to ensure interference-free reception, only use the potentiometers shown below. volume R English volume L Turn the operating control fully to the left (0). Remove the operating control by carefully lifting it over the "guide notch" on the inside. Use the 4 potentiometers on the circuit board to individually adjust the max.
Set 810 S_088096_0106_Sp7.book Seite 42 Freitag, 9. Dezember 2005 11:37 11 English The adjustments can also be made when the receiver is being used. When replacing the operating control, make sure the "projections" on the inside of the operating control point in the direction of the attachment clip. After replacing the operating control, synchronize the operating control with the volume control by once turning it fully in both directions.
Set 810 S_088096_0106_Sp7.book Seite 43 Freitag, 9. Dezember 2005 11:37 11 System Modulation Carrier frequencies AF frequency response S/N ratio FM, stereo 2.3 / 2.8 MHz 40 Hz ....... 15 kHz 60 dB A rms Transmitter AF input voltage Audio input Microphone socket Charging time for battery Charging time (spare battery) Power supply Weight Dimensions 50 mV ...... 5 V 3.5 mm jack, stereo/mono 2.5 mm jack, mono approx. 4 h approx. 10-12 h 24 V DC via NT 810 mains unit approx.
English Set 810 S_088096_0106_Sp7.book Seite 44 Freitag, 9. Dezember 2005 11:37 11 Receiver AF frequency response S/N ratio Power supply Operating time Weight Dimensions Output voltage Induction neck loop AF frequency response Impedance Magnetic field strength at the hearing aid Guarantee 44 40 Hz ....... 15 kHz 60 dB A rms 2.4 V via BA 151 battery approx. 4 hours per battery approx. 35 g (without battery) length: 95 mm, width: 63 mm, height: 35 mm max. 700 mV at 32 Ω 300 Hz .......
Set 810 S_088096_0106_Sp7.book Seite 45 Freitag, 9. Dezember 2005 11:37 11 Manufacturer declarations This equipment is in compliance with the essential requirements and other relevant provisions of Directives 1999/5/EC, 89/336/EC or 73/23/EC. The declaration is available on the internet site at www.sennheiser.com.
English Set 810 S_088096_0106_Sp7.book Seite 46 Freitag, 9.
Set 810 S_088096_0106_Sp7.book Seite 1 Freitag, 9.
Set 810 S_088096_0106_Sp7.book Seite 2 Freitag, 9. Dezember 2005 11:37 11 Sennheiser electronic GmbH & Co. KG 30900 Wedemark, Germany Phone +49 (5130) 600 0 Fax +49 (5130) 600 300 www.sennheiser.com Printed in USA Publ.