Sennheiser IS 410 TV Instruction manual
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25 Pages
Sennheiser IS 410 TV lets you enjoy TV, radio, or hi-fi systems at your preferred volume using infrared technology without disturbing others. Adjust volume and balance directly on the receiver, and enhance speech intelligibility at the touch of a button on the transmitter.
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IS 410 Instruction manual A B C A B C Contents Safety instructions ........................................................................... 2 The IS 410 stethoset receiver system .............................................. 4 Delivery includes .............................................................................. 4 Operating controls ............................................................................ 5 Receiver (see inside cover) ................................................................... 5 Transmitter (see inside cover) ............................................................. 5 LED indications (see inside cover) ....................................................... 5 Connection possibilities (see inside cover) ....................................... 5 Putting the system into operation .................................................. 6 Setting up the transmitter ................................................................... 6 Connecting the transmitter to the sound source ............................. 6 Connecting the transmitter to the mains .......................................... 8 Inserting and removing the receiver’s rechargeable battery ........ 9 Inserting a spare rechargeable battery into the transmitter’s charging compartment ................................................. 9 Using the system components ...................................................... 10 Switching the transmitter on ............................................................. 10 Switching the stehoset receiver on ................................................... 10 Adjusting the volume .......................................................................... 11 Adjusting the balance .......................................................................... 11 Enhancing speech intelligibility ......................................................... 11 Storing and charging the receiver ..................................................... 12 Meaning of the LEDs and acoustic signals .................................... 13 LEDs on the transmitter ...................................................................... 13 Acoustic signals of the receiver ......................................................... 13 Care and maintenance .................................................................... 14 Cleaning the system ............................................................................. 14 Cleaning the ear cushions ................................................................... 14 If problems occur... ......................................................................... 15 Accessories ...................................................................................... 16 Connector assignment ................................................................... 17 Specifications .................................................................................. 18 Manufacturer Declarations ............................................................ 19 Thank you for choosing Sennheiser! We have designed this product to give you reliable operation over many years. Over 60 years of accumulated expertise in the design and manufacture of high-quality electro-acoustic equipment have made Sennheiser a world-leading company in this field. Please take a few moments to read these instructions carefully, as we want you to enjoy your new Sennheiser products quickly and to the fullest. 1 Safety instructions 앫 Please read these instructions carefully and completely before using the system. 앫 Make these instructions easily accessible to all users at all times. Always include these instructions when passing the system on to third parties. 앫 Do not wear the headphones in situations which require special attention (e.g. when performing skilled jobs). 앫 Keep the headphones at least 10 cm/3.94” from cardiac pacemakers or implanted defibrillators. The headphones contain magnets that generate a magnetic field which could cause interference with cardiac pacemakers and implanted defibrillators. 앫 Always keep the system dry and do not expose it to extreme temperatures (ideally 10-35°C). 앫 Use the system with care and set it up in a clean, dust-free environment. 앫 Varnish or furniture polish may degrade the feet of the transmitter, which could stain your furniture. You should therefore place the transmitter on a non-slip pad to avoid potential staining of furniture. 앫 This system allows you to set higher volumes than conventional stethoset systems. This can cause hearing damage in persons with healthy hearing and especially in children. 앫 Please observe the safety instructions for Lithium-Ion rechargeable batteries on the enclosed leaflet. 앫 Ensure that the mains unit is readily operable, easily accessible and properly plugged into the wall socket. 앫 Unplug the mains plug from the wall socket to disconnect the product from the mains during lightning storms or when unused for long periods of time. 앫 To reduce the risk of fire or electric shock, do not use the product near water and do not expose it to rain or moisture. Intended use of the system Intended use includes: 2 앫 having read these instructions, especially the chapter “Safety instructions”. 앫 using the system within the operating conditions as described in these instructions. Improper use Improper use means use of the system other than as described in these instructions or under operating conditions which differ from those described in these instructions. 3 The IS 410 stethoset receiver system The IS 410 is a cordless infra-red stethoset receiver system with which you can adjust the volume of your TV, radio, personal stereo and other hi-fi equipment to suit your individual needs. In addition, the system allows you to move around freely without the constrictions of cables within the room where the transmitter is placed. The IS 410 is particularly easy and intuitive to operate. The stethoset receiver automatically switches on when you pull the earbows apart. The volume can be adjusted directly on the receiver. The speech intelligibility can be enhanced at the press of a button on the transmitter. The transmitter has an integrated charging compartment for storing the receiver and simultaneously charging the receiver’s rechargeable battery. In addition, a spare rechargeable battery can be charged in the small charging compartment at the side of the transmitter. Delivery includes Delivery of the IS 410 stethoset receiver system includes: 4 앫 1 RI 410 stethoset receiver 앫 1 TI 410 transmitter with integrated charging compartment 앫 1 BA 300 Lithium-Ion rechargeable battery 앫 1 mains unit 앫 1 connecting cable fitted with two 3.5 mm stereo jack plugs for connection to headphone socket (with one adapter to 1/4“ (6.3 mm) jack socket) 앫 1 adapter to RCA socket (e.g. TB/Aux-Out) 앫 2 pairs of ear cushions (available in different versions) 앫 Instructions for use Operating controls A Receiver (see inside cover) Volume control Compartment for BA 300 rechargeable battery Balance control B Transmitter (see inside cover) 3.5 mm stereo jack socket labeled AUDIO (marked blue) for connection of sound source DC socket labeled 12 V (marked yellow) for connection of mains unit “Speech intelligibility” button Charging compartment for receiver Charging compartment for spare rechargeable battery B LED indications (see inside cover) Charging control LED for spare rechargeable battery Charging control LED for receiver rechargeable battery Operation indication C Connection possibilities (see inside cover) Connecting cable for headphone socket Adapter to 1/4“ (6.3 mm) jack socket Adapter to RCA socket SCART adapter (optional) Mains unit 5 Putting the system into operation Setting up the transmitter 왘 Place the transmitter so that there are no obstacles in the light path between transmitter and receiver. Note: Avoid exposure to direct sunlight. Direct sunlight may interfere with the reception and may damage the transmitter. If you use a plasma TV screen, please observe the following to ensure interference-free reception: 앫 Make sure that the transmitter’s infrared light beam is pointed directly at the receiver and that the light path between transmitter and receiver is not obstructed. 앫 If necessary, use a standard extension cable (3.5 mm stereo jack plug) to reduce the distance between transmitter and receiver. This extension cable is available from your Sennheiser dealer. Connecting the transmitter to the sound source 왘 Plug in one end of the connecting cable to the blue AUDIO socket on the transmitter. 왘 Check the connection possibilities of your sound source (e.g. TV). A B C TV TV AV L Headphone socket 6 R RCA sockets SCART socket D No socket External microphone A Connecting the transmitter via the headphone socket 왘 Plug in the other end of the connecting cable to the headphone socket on your sound source. t oucket so dio e audphon hea 왘 Adjust the volume of the headphone socket on your sound source to a medium level. This improves the quality of cordless sound transmission. If necessary, check the menu setting of your TV. Note: With most TVs, the headphone socket is located at the front or sides. Depending on the socket, you may have to use the adapter . In order to prevent damage to hearing, newer TVs often have a function that mutes the TV sound as soon as headphones are connected. 왘 If another person wants to listen to the TV sound via the loudspeaker, deactivate the muting function via the TV menu setting. B Connecting the transmitter via the RCA sockets 왘 Connect the connecting cable to the adapter . a t out io cke ud so A RC L R 왘 Connect the red and white RCA connectors of the adapter to the matching red and white RCA sockets on your sound source. Note: With most TVs, the RCA sockets are located at the rear. 7 C Connecting the transmitter via the SCART socket If your sound source has a SCART socket, you can order the suitable SCART adapter (see “Accessories” on page 16) from your Sennheiser dealer. 왘 Connect the connecting cable to the SCART adapter . 왘 Plug in the SCART adapter to the SCART socket on your TV. If your TV has several SCART sockets, select a SCART socket that is also an output (for details, see operating manual of your TV). D Using an external microphone If your sound source doesn’t have a headphone or audio output, SCART or RCA socket, you can use your system together with an external microphone (see “Accessories” on page 16). 왘 Connect the microphone to the blue socket AUDIO on the transmitter. 왘 Position the microphone in front of the loudspeaker of your sound source. You can change the sound by varying the position of the microphone in front of the loudspeaker. Connecting the transmitter to the mains 왘 Connect the mains unit to the yellow socket (12 VDC) on the transmitter. 왘 Plug the mains connector into a wall socket. The LED lights up green. If the receiver is stored in the transmitter’s charging compartment , the LED goes off. Note: Pull the mains connector out of the wall socket when the transmitter will not be used for extended periods of time (e.g. when you are on holiday). In this case, however, the rechargeable battery will not be recharged. 8 Inserting and removing the receiver’s rechargeable battery 왘 Insert the battery into the compartment as shown on the left. Make sure that the battery is inserted correctly. 왘 To remove the battery, use the finger catch projection to pull the battery out of the receiver. Note: 웇 The receiver is delivered with the battery inserted. 웇 Before you use the rechargeable battery for the first time, charge it until the LED lights up green (see “Storing and charging the receiver” on page 12). This can take a maximum of 3 hours. Inserting a spare rechargeable battery into the transmitter’s charging compartment You can charge a spare battery (not included) in the charging compartment at the side of the transmitter. This spare battery is not required for operating the IS 410 but offers extended listening time while the discharged first battery is being recharged. 왘 Insert the spare battery into the charging compartment as shown on the left. 왘 If the battery is inserted correctly, the LED lights up red: The rechargeable battery is being charged. green: The rechargeable battery is fully charged. 9 Using the system components Switching the transmitter on 왘 Take the stethoset receiver out of the transmitter’s charging compartment . The transmitter automatically switches on. The LED lights up green. Note: If the receiver is placed into the transmitter’s charging compartment , the transmitter automatically switches off. The LED goes off. Switching the stehoset receiver on Attention! Volume up? - No! When people use headphones, they tend to choose a higher volume than with loudspeakers. Listening at high volume levels for long periods can lead to permanent hearing defects. Please protect your hearing, Sennheiser headphones also sound exceptionally good at low volumes. OFF ON The stethoset receiver automatically switches on when you pull the earbows apart and put the receiver on. When you take the receiver off, it automatically switches off. 왘 Before putting the receiver on, use the volume control to adjust the volume to a low level. This protects your hearing from damage. 왘 Put the receiver on the correct way round, with the Sennheiser logo at the front. 10 Adjusting the volume 왘 If the transmitter is connected to a headphones socket of your sound source: Adjust the volume of the sound source to a medium level. This improves the quality of cordless sound transmission. 왘 Use the volume control to adjust the volume to a sufficient and comfortable level. Adjusting the balance The IS 410 features a balance control for right/left volume adjustment. 왘 Use the balance control to adjust the volume so that you hear equally well with both ears. Enhancing speech intelligibility The button allows you to enhance speech intelligibility. 왘 If the speech is barely intelligible, press the button . The button is backlit in yellow and speech intelligibility is enhanced. Note: If the speech remains barely intelligible, increase the volume of your sound source. 11 Storing and charging the receiver Do not store your receiver on a glass dummy head, chair armrest, or similar for long periods of time as this can reduce the contact pressure of the earbows. Furthermore, with the earbows pulled apart, the receiver remains switched on. 왘 After use, place the receiver into the transmitter’s charging compartment as shown on the left, without exerting too much pressure. The transmitter automatically switches off. 왘 If the receiver is placed correctly into the charging compartment, the LED lights up red: green: The rechargeable battery is being charged. The rechargeable battery is fully charged. 왘 Before you use the rechargeable battery for the first time, charge it until the LED lights up green. This can take a maximum of 3 hours. With a fully charged battery, the operating time is approx. 9 hours. Note: 12 웇 Always store the receiver in the transmitter’s charging compartment to ensure that it is fully charged. The intelligent battery charging technology prevents over-charging. 웇 When not using the receiver for extended periods of time, charge the battery regularly every three months. Meaning of the LEDs and acoustic signals LEDs on the transmitter LED Status Meaning lit green The transmitter is switched on. The receiver is not stored in the charging compartment . off The transmitter is switched off. The receiver is stored in the charging compartment . Charging control LED of spare rechargeable battery lit red Spare rechargeable battery or rechargeable battery is being charged Charging control LED of receiver rechargeable battery lit green Spare rechargeable battery or rechargeable battery is fully charged “Speech intelligibility” button lit yellow Speech enhancement is activated Operation indication Acoustic signals of the receiver Acoustic signal Meaning Commentary 6 short beeps No audio signal (transmitter is not activated or out of range) Automatic switch-off after approx. 3 minutes 2 long beeps Rechargeable battery is flat Automatic switch-off after approx. 3 minutes 13 Care and maintenance Cleaning the system Attention! Liquids can damage the electronics of the units! Liquids entering the housing of the units can cause a short-circuit and damage the electronics. 왘 Keep all liquids far away from the units. 왘 Before cleaning, disconnect the transmitter from the mains. 왘 Only use a slightly damp cloth to clean the units. Do not use any cleansing agents or solvents. Cleaning the ear cushions 왘 Carefully remove the ear cushions from the receiver. 왘 Clean the ear cushions with warm soapy water and rinse thoroughly. 왘 Dry the ear cushions before putting them back on the receiver. Note: For reasons of hygiene, the ear cushions should be replaced from time to time. Please order the ear cushions from your Sennheiser dealer. 14 If problems occur... 왘 Check if the problem you face is listed in the table below: Problem Possible cause You cannot 앫 Are all jack plugs connected correctly? hear anything 앫 Is the transmitter connected to the sound source? Page 6 ff 6 ff 앫 Is the transmitter connected to the mains? 8 앫 Is the volume of the sound source sufficient? 7 앫 Is the green operation indication lit? 8 앫 Is the volume of the receiver sufficient? 11 앫 Is the rechargeable battery fully charged and inserted properly into the receiver? 9 앫 Do you wear the receiver the right way round, with the Sennheiser logo at the front? 10 앫 Is there a free line of sight between transmitter and receiver? 6 The speech intelligibility is reduced 앫 Is the “Speech intelligibility” backlit in yellow? button 11 You hear the sound only with one ear 앫 Is the balance adjusted correctly? 11 If problems occur that are not listed in the above table or if the problems cannot besolved with the proposed solutions, please contact your local Sennheiser agent for assistance. 15 Accessories Attention! Components from other manufacturers (e.g. for power supply or rechargeable battery) may cause damage to the unit and will invalidate the warranty. 왘 Only use original Sennheiser accessories and spare parts. The following accessories are available from your authorized Sennheiser dealer: BA 300 spare rechargeable battery Cat. No. 500898 RI 410 receiver Cat. No. 500684 Ear cushions (lamellar form), 5 pairs Cat. No. 520377 Ear cushions (normal), 5 pairs Cat. No. 520378 Ear cushions (transparent, Cat. No. 520379 mushroom form), 5 pairs SCART adapter Cat. No. 077798 3 m extension cable Cat. No. 517627 (3.5 mm stereo jack plug) MKE 800 TV-N Cat. No. 500974 external microphone (mono) 16 Connector assignment The blue socket AUDIO is designed for use with two different connector types (Line/Mic). The connector type used is identified automatically. 3.5 mm 3-pole jack/standard stereo L R GND 3.5 mm 4-pole jack/microphone with additional power supply L R 8V GND 1kΩ 17 Specifications System Modulation FM stereo Carrier frequencies 2.3 / 2.8 MHz Range approx 12 m within a room AF frequency response 50 Hz–16 kHz THD <1% Signal-to-noise ratio typ. 75 dB(A) Transmitter Audio /microphone connection 3.5 mm stereo jack socket Charging time of rechargeable battery approx. 3 hrs Power supply 12 VDC/50 mA via NT 12-5A mains unit Weight approx. 140 g Dimensions approx. 115 x 145 x 40 mm Receiver 18 Max. SPL 125 dB (SPL) Power supply via BA 300 Li-Ion rechargeable battery (3.7 V / 150 mAh) Operating time approx. 16 hrs Weight approx. 50 g Dimensions approx. 230 x 135 x 20 mm Manufacturer Declarations Warranty Sennheiser electronic GmbH & Co. KG gives a warranty of 24 months on this product. For the current warranty conditions, please visit our website at www.sennheiser.com or contact your Sennheiser partner. FOR AUSTRALIA ONLY Sennheiser’s goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure. This warranty is in addition to other rights or remedies under law. Nothing in this warranty excludes, limits or modifies any liability of Sennheiser which is imposed by law, or limits or modifies any remedy available to the consumer which is granted by law. To make a claim under this warranty, contact Syntec International Pty Ltd, Unit 3, 31 Gibbes Street, Chatswood NSW 2067, AUSTRALIA, Phone: (02) 9910 6700, email: [email protected]. All expenses of claiming the warranty will be borne by the person making the claim. The Sennheiser International Warranty is provided by Syntec International Pty Ltd (ABN 9400 3433798), unit 3, 31 Gibbes Street, Chatswood NSW 2067 Australia. In compliance with the following requirements 앫 WEEE Directive (2012/19/EU) Please dispose of this product by taking it to your local collection point or recycling centre for such equipment. This will help to protect the environment in which we all live. 앫 Battery Directive (2006/66/EC & 2013/56/EU) The supplied rechargeable batteries can be recycled. Please dispose of them as special waste or return them to your specialist dealer. In order to protect the environment, only dispose of exhausted batteries. 19 CE Declaration of Conformity 앫 앫 R&TTE Directive (1999/5/EC) 앫 EMC Directive (2014/30/EU) 앫 Low Voltage Directive (2014/35/EU) 앫 ErP Directive (2009/125/EC) 앫 RoHS Directive (2011/65/EU) The declaration is available at www.sennheiser.com/download. Before putting the product into operation, please observe the respective country-specific regulations! 20 Sennheiser electronic GmbH & Co. KG 30900 Wedemark, Germany Phone +49 (5130) 600 0 Fax +49 (5130) 600 300 www.sennheiser.com Publ. 08/17 517637 / A06
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