Sennheiser 830 S Headphones User Manual
Contents
1. dB 20 S Max 10 Factory preset D setting o 0 1 1 10 kHz 27 Additional technical information Changing the operating mode The transmitter can be set to a different operating mode This is useful when the sound of your sound source is very low and the transmitter therefore does not always switch on automatically Press the speech intelligibility button 3 9 for approx 5 seconds Y Dre gm 70 4 S The indicator 4 goes off The charging indi cator for the spare rechargeable battery 0 flashes several times red operating mode 2 green operating mode 1 factory preset N If the operating mode was changed success Y fully the charging indicator for the spare rechargeable battery goes off and the Y ES indicator 2 light i Y indicator 4 lights up again E Particularities of operating mode 2 In operating mode 2 the transmitter is not switched on by the sound signal from the sound source To switch the transmitter on Take the receiver out of the charging compartment To switch the transmitter off gt Place the receiver into the charging compartment If in operating mode 2 you want to use a second receiver and charge its rechargeable battery during operation Pull the battery out of the receiver s battery compartment 6 mE gt Slide the battery into the transmitter s EJ charging compartment 9 as far as it will go2. Ye Contents Contents SATELY instructions u a 2 Delivery includes vente 4 Product Overview ein 5 Putting the Set 830 S into operation seses 6 Setting up the transmitter usesenersesesnesennenensonentenenennnnn 6 Connecting the transmitter to a sound source 7 Connecting the transmitter to the mains 10 Wearing the receiver around the neck unnne 11 Attaching the receiver to clothing eseese 11 Connecting headphones or the induction loop for hearing aids to the receiver esesesesenenenenenenenennen 12 Using The SOU 830 S nennen aan 13 Switching the transmitter on off s es 13 Switching the receiver ON OFF cssssesescceeeeeeeeeeees 14 Adjusting The volume ae 14 Searching for a sound SOUFCE cocococococonononcnnononincnononarononoso 15 Adjusting the balance isn 15 Switching between mono and stereo operation 16 Individually enhancing the speech intelligibility 17 Storing and charging the receiver essees 18 Charging a rechargeable battery in the transmitter s charging compartment seses 19 What asistan dida dai 20 this indicator lights Up sima 20 you press this button een 20 you change the position of this control switch 21 you hear acoustic signals or warning signals 21 Cleaning the Set 830 S mnesensenenennenennnnenennnnenennnnnnennnn 23 Cleaning the transmitter and the receiver 23
3. Adjusting the volume if Use the volume control 2 to adjust a ae o the volume to a sufficient and com fortable level 14 Using the Set 830 S Searching for asound source Switch the receiver on Do you hear the desired sound source Yes The receiver has already found the sound source button 5 No i Briefly press the channel search The sound source is searched for On the receiver the channel indi cator 1 can light up as follows Channel Frequency You hear indicator the sound in 0 2 3 2 8 MHz stereo 2 3 MHz mona 2 8 MHZ gt If you still haven t found your sound source press the channel search button once more You cannot find your sound source Read the chapter If a problem occurs on page 23 Note The channel indicator 1 goes off after 30 seconds so that the light won t disturb you in a dark room Adjusting the balance The balance control allows for right left volume adjustment Adjust the balance so that you hear equally well with both ears Turn the balance control 4 to the left L or right R in order to increase the volume for the corresponding ear 15 Using the Set 830 S Switching between mono and stereo operation If despite a correct balance adjustment you can hear the sound only with one ear el gt Set the ST MO switch 8 on the transmitter to MO mono Meaning of the terms mono and s
4. If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures e Reorient or relocate the receiving antenna e Increase the separation between the equipment and receiver e Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help This class B digital apparatus complies with the Canadian ICES 003 Changes or modifications made to this equipment not expressly approved by Sennheiser electronic Corp may void the FCC authoriza tion to operate this equipment 33 Index Index Receiver Adjusting the balance 15 Adjusting the volume 14 Attaching the receiver to clothing 11 Channel indicator meaning 20 Cleaning 23 Indicators meaning 20 No sound signal 24 Operating time 18 Sound only audible with one ear 25 Storing and charging the receiver 18 Switching the acoustic signals off 22 Switching the receiver on off 14 Wearing the receiver around the neck 11 Rechargeable battery Replacing and charging the rechargeable battery 19 Special functions Changing the operating mode 28 Fine adjusting the speech intelligibility 26 Treble boost control 27 Terms Compression treble boost 27 Mono stereo 16 Transmitter 34 C
5. y SS Is the plug on the connection cable WS og too small for the headphone socket gt Plug the adapter to 1 4 6 3 mm jack socket 20 onto the connection cable 19 Adjust the volume of the headphone socket on your sound source to a medium level This improves the quality of cordless sound transmission For detailed information please refer to the instruction manual of your sound source e g TV Note With most TVs the headphone socket is located at the front or sides EJ Connecting the transmitter to an RCA socket Plug the adapter for RCA socket 21 onto the connection cable 49 Connect the red connector of the adapter to the red RCA socket R of your sound source Connect the white connector of the adapter 2 to the white or black RCA socket of your sound source Note With most TVs the RCA socket is located at the rear Putting the Set 830 S into operation Connecting the transmitter to a SCART socket Plug the SCART adapter 22 onto the connection cable 49 Connect the SCART adapter 22 to the SCART socket on your TV Note If your TV has several SCART sockets use the socket SCART output D Using the MKE 800 TV N external microphone Your sound source doesn t have any of the connections mentioned above You can then use the MKE 800 TV N microphone see Accessories and spare parts on page 29 gt Directly connect the microphone to t
6. Fa problem OCCUFS iaa adas 23 Additional technical information eeeeeee 26 Accessories and spare parts ccseecesseeesssesctecseseeseeneees 29 Sp cificatio S nenne 31 Manufacturer Declarations ueeeeseeeneneeeeeenennnnnnnnnn 33 A ee 34 Safety instructions Safety instructions Please read this instruction manual carefully and completely before using the devices e Make this instruction manual easily accessible to all users at all times Always include this instruction manual when passing the devices on to third parties Do not use the devices in situations which require special attention e g when performing skilled jobs Always keep the devices dry and do not expose them to extreme temperatures e Use the devices with care and set them up in a clean dust free environment e 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 furni ture This receiver allows you to set higher volumes than conventional headphones This can cause hearing damage in persons with healthy hearing and especially in children e Refer all servicing to qualified service personnel Servicing is required if the devices have been damaged in any way such as mains cable or plug damage liquid has been spilled objects have fallen inside the devices have been exposed to rain or
7. If a problem occurs The transmitter does not switch on Possible cause Solution Is the mains unit Check the connection of the mains connected correctly unit to the transmitter and to the mains see page 10 Is the sound source Switch your sound source on switched on Is the volume of Set the volume on your sound the sound source source to a medium value sufficient Is the transmitter Take the receiver out of the set to operating charging compartment mode 2 The transmitter automatically see page 28 switches on 23 If a problem occurs You cannot hear anything Possible cause Solution Is there a free line of sight between receiver and transmitter Remove obstacles in the light path between receiver and transmitter Are transmitter and receiver exposed to direct sunlight Avoid exposure to direct sunlight Is the receiver still within the transmitter s range Move the receiver closer to the transmitter If necessary switch the receiver on again Are all connectors connected correctly Check the connection between the transmitter and your sound source see page 7 Is the operation indicator 42 lit Check if the transmitter is switched on see page 13 Is the transmitter set up the wrong way round Set up the transmitter so that the cables are guided away from the receiver see page 6 Does the receiver s Sennheiser logo fa
8. The intelligent battery charging technology prevents over charging 18 Using the Set 830 S Charging a rechargeable battery in the transmitter s charging compartment You can charge the receiver s rechargeable battery or a spare BA 300 rechargeable battery not included in the delivery of the Set 830 S in the charging compartment 9 at the side of the transmitter The spare battery offers extended listening time while the discharged first battery is being recharged Note Before using the spare rechargeable battery for the first time charge it for at least 3 hours BS Removing and charging the receiver s battery To remove the receiver s battery A Pull the battery out of the receiver s 2 battery compartment 6 y comp Insert the receiver s battery into the charging compartment 9 at the side of the transmitter as shown When the battery is inserted correctly into the charging compartment the indicator 0 lights up red The battery is being charged green The battery is fully charged gt Slide the battery into the receiver s battery compartment 5 as far as it GR PEI will go Y 19 What if What if this indicator lights up Indicator Status Meaning Channel lit yellow Receiver has just been indicator 1 switched on or a button on the receiver has just been pressed off Receiver is switched on for more than 30 secs and
9. moisture do not operate properly or have been dropped e WARNING To reduce the risk of fire or electric shock do not expose the device and the mains unit to rain or moisture e Use only the supplied mains unit e Disconnect the mains connector from the wall socket to completely disconnect the device from the mains during lightning storms or when unused for long periods of time Ensure that the mains unit is always readily operable and easily accessible properly plugged into the wall socket not covered or exposed to direct sunlight for longer periods of time in order to prevent heat accumulation only operated within the permissible temperature range see Specifications on page 31 not operated near heat sources Safety instructions Intended use of the devices Intended use includes having read this instruction manual especially the chapter Safety instructions e using the devices within the operating conditions and limitations described in this instruction manual Improper use means using the devices other than as described in this instructions or under operating conditions which differ from those described herein Safety instructions for the Lithium lon rechargeable battery The BA 300 is a Lithium lon rechargeable battery If abused or misused this rechargeable battery may be damaged Please understand that Sennheiser does not accept liability for damage arising fro
10. signals Acoustic signal Meaning 3 ascending beeps The receiver has just been switched on 3 descending beeps The receiver has just 33 been switched off 1 acknowledgement The channel search beep button has been pressed once briefly The channel search button has been pressed for 6 seconds 1 2 short beeps The receiver is set to channel 1 or 2 Q 21 What if Warning signal Meaning 6 short The receiver does not N A A N N a beeps receive any signal from z ee the transmitter e Transmitter and receiver are too distant The receiver switches off after 3 minutes e The transmitter is switched off 2 long The rechargeable battery a A beeps is almost flat To switch the acoustic signals on and off Press the channel search button 5 on the receiver for approx 5 seconds You hear a short acoustic signal Note Warning signals cannot be switched off 22 Cleaning the Set 830 S Cleaning the Set 830 S Cleaning the transmitter and the receiver CAUTION Liquids can damage the electronics of the devices A Liquids entering the housing of the devices can cause a short circuit and damage the electronics Keep all liquids far away from the devices Do not use any cleansing agents or sol vents Before cleaning disconnect the transmitter from the mains Use only a slightly damp cloth to clean the devices
11. the receiver Wear the receiver around your neck with the Sennheiser logo facing away from your body Attaching the receiver to clothing Attach the clip 25 or the clip of the induction loop to the receiver as shown Attach the clip 25 to your clothing or belt 11 Putting the Set 830 S into operation Connecting headphones or the induction loop for hearing aids to the receiver The socket 7 on the receiver allows you to connect e headphones e the induction loop 7 or e a connection cable to your hearing aid Connect the corresponding cable to the socket 7 on the receiver If you want to connect the induction loop 27 to the receiver gt Set your hearing aid to position T If your hearing aid has no position T please contact your hearing aid acoustician Note For alternative connection possibilities to your hearing aid as well as the connection to cochlea implants please contact your hearing aid acoustician 12 Using the Set 830 S Using the Set 830 S To switch the Set 830 S system on proceed as follows 1 Switch your sound source e g TV on The transmitter EN automatically switches on see next chapter 2 Switch the receiver on see page 14 3 Adjust the desired volume see page 14 Switching the transmitter on off To switch the transmitter on Switch your sound source on The transmitter automatically switches on The opera tion in
12. Accessories and spare parts Accessories and spare parts CAUTION Danger of damage to the device Components from other manufacturers e g for power supply or rechargeable battery may cause damage to the device and will invalidate the warranty Use only use original Sennheiser accesso ries and spare parts Do you wish to use additional receivers The following receivers are available from your specialist dealer Cat No Accessory spare part 502021 RI 830 S receiver 502020 RI 830 stethoset receiver 502023 RI 900 stethoset receiver 29 Accessories and spare parts The following Set 830 S accessories are available from your specialist dealer Cat No 001676 004658 001678 004657 002408 004652 002409 004653 003448 528184 528185 500898 517627 500974 502566 30 Accessory spare part HZL connection cables HZL 30 6 3 5 mm jack plug to 1 mini plug 40 cm HZL 30 600 3 5 mm jack plug to 1 mini plug 60 cm HZL 32 6 3 5 mm jack plug to 2 mini plugs 40 cm HZL 32 600 3 5 mm jack plug to 2 mini plugs 60 cm HZL 34 6E 3 5 mm jack plug to 1 Euro plug 40 cm HZL 34 600E 3 5 mm jack plug to 1 Euro plug 60 cm HZL 36 6E 3 5 mm jack plug to 2 Euro plugs 40 cm HZL 36 600E 3 5 mm jack plug to 2 Euro plugs 60 cm EZI 120 induction couplers Clip for attaching the receiver Lanyard BA 300 spare rechargeable battery Extension cable 3 m 3 5 stereo jac
13. B Canada IC ICES 003 32 Manufacturer Declarations Manufacturer Declarations Warranty Sennheiser electronic GmbH amp Co KG gives a warranty of 24 months on this product For the current warranty conditions please visit our web site at www sennheiser com or contact your Sennheiser partner CE Declaration of Conformity C This equipment is in compliance with the essential requirements and other relevant provisions of Directives 2004 108 EC and 2006 95 EC The declaration is available at www sennheiser com Batteries or rechargeable batteries Please dispose of exhausted batteries and rechargeable bat teries as special waste or return them to your specialist dealer WEEE Declaration Please dispose of this product at the end of its operational life time by taking it to your local collection point or recycling centre ma Tor such equipment Statements regarding FCC and industry Canada This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment gener ates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful inter ference to radio communications However there is no guarantee that interference will not occur in a particular installation
14. a TV screen see page 6 You do not hear the desired channel Press the channel search button 5 onthereceiver to restart the search for your desired channel Is the receiver still within the trans mitter s range Move the receiver closer to the transmitter If necessary switch the receiver on again Additional technical information The loudspeakers of your TV are muted Possible cause Solution Some TVs have a Via the operating menu of your TV function that mutes check if and how the muting func the loudspeakers tion can be deactivated when you connect Use either a different audio socket a transmitter on your TV or use the MKE 800 TV N external microphone see Accesso ries and spare parts on page 29 If a problem occurs that is not listed in the above tables or if the problem cannot be solved with the proposed solu tions please contact your Sennheiser partner for assis tance Additional technical information Fine adjusting the speech intelligibility The speech intelligibility can be enhanced individually on the trans mitter see page 17 There are the following settings Setting Indicator Fine adjustment lit yellow Compression Nu Treble boost Nu dS e O Compression and treble boost Default setting No fine adjustment made eNO 26 Additional technical information Compression settings 1 and 3 Deter
15. ce the transmitter Wear the receiver the right way round with the Sennheiser logo facing the transmitter Is the volume of the sound source sufficient Set the volume on your sound source to a medium value Is the volume of the receiver sufficient Increase the volume by turning the volume control 2 on the receiver see page 14 Is the rechargeable battery inserted properly into the receiver and fully charged Check if the channel indicator is lit If it is not lit recharge the rechargeable battery see page 19 Remove the rechargeable battery and reinsert it into the receiver If this doesn t help recharge the rechargeable battery see page 19 24 If a problem occurs You hear the sound only with one ear Possible cause Solution Is the balance adjusted correctly Turn the balance control 4 to the left or right see page 15 Is the transmitter set to mono Set the mono stereo switch 6 on the transmitter to the left see page 16 The sound of your sound source is hardly intelligible Possible cause Is the speech intelligibility enhancement out of adjustment Solution Press the speech intelligibility button 3 Y on the transmitter until the sound is optimally adjusted to your needs see page 17 Do you use a plasma TV screen Make sure that the transmitter is placed as far as possible from your plasm
16. dicator 2 lights up green The transmitter doesn t switch on Read the chapter If a problem occurs on page 23 To switch the transmitter off Switch your sound source off The transmitter automatically switches off after 3 minutes The operation indicator 42 4 goes off To disconnect the transmitter from the mains Pull out the mains connector from the wall socket Note When not using the transmitter for extended periods of time e g when you are on holiday pull out the mains connector from the wall socket In this case however the receiver s rechargeable battery will not be recharged 13 Using the Set 830 S Switching the receiver on off CAUTION Hearing damage due to high volumes a This receiver allows you to set higher A volumes than conventional headphones This can cause hearing damage in persons with healthy hearing and especially in children Before using the receiver set the volume on the receiver to a low value Do not continuously expose yourself to high volumes Switching the receiver on Press the on off button 3 for 2 seconds The channel indicator 1 lights up Switching the receiver off Press the on off button 3 The channel indicator 1 goes off Notes For how to store and charge the receiver see page 18 If you are not within the range of the trans 3h mitter the receiver automatically switches off after 3 minutes
17. er for SCART socket lanyard clip for attaching the receiver instruction manual Product overview Product overview DE Receiver see inside cover Bi 1 Channel indicator Channel search button 2 Volume control Battery compartment 3 On off button Socket for headphones 4 Balance control induction loop or connection cable to hearing aid 900 T Transmitter see inside cover Charging compartment for receiver 9 Charging compartment for optional spare rechargeable battery Charging indicator for optional spare rechargeable battery Charging indicator for receiver s rechargeable battery Operation indicator Speech intelligibility button Y Indicator for the selected speech intelligibility Socket marked blue for connection of sound source or external microphone Mono stereo slide switch Treble adjustment control DC socket marked yellow for connection of mains unit Putting the Set 830 S into operation Putting the Set 830 S into operation Setting up the transmitter Place the transmitter so that there are no obstacles in the light path between trans mitter and receiver and transmitter and receiver are not exposed to direct sun light Direct sunlight may interfere with the reception and may damage the transmitter If you are using a plasma TV screen Plasma TV screens radiate an infra red signal that can adversely affect the trans
18. he blue socket 5 on the transmitter Position the microphone in front of the loudspeaker of your sound source Note You can change the sound by varying the position of the microphone in front of the loudspeaker Putting the Set 830 S into operation Connecting the transmitter to the mains Notes 10 Select the suitable country adapter 4 for your wall socket Plug the suitable country adapter onto the mains unit 23 Connect the yellow connector of the mains unit to the yellow socket 8 on the transmitter Plug the mains unit 23 into a wall socket The operation indicator 2 on the transmitter lights up green When connecting the transmitter to the mains for the first time charge the rechargeable battery for 3 hours as described in the chapter H Storing and charging the receiver on If there is no audio signal from the sound source for about 3 minutes the transmitter automatically switches off The operation indicator 12 1 goes off Putting the Set 830 S into operation Wearing the receiver around the neck Use the supplied lanyard 26 or induction loop 27 to wear the receiver around your neck Note If you want to use the receiver with your hearing aid attach the induction loop instead of the lanyard If necessary remove the attach ment clip 25 from the receiver Connect the fasteners of the lanyard 26 to the metal ring at the rear of
19. ioration of the ability to hear quiet sounds as well as loud ones is a typical symptom of old age Compression compensates for these volume differences by boosting the volume of quiet sounds and reducing the volume of loud sounds if necessary Compression seems to put the speech in the foreground making it easier to understand Compression is self regulating once it has been activated it is not necessary to make any other settings Treble boost settings 2 and 3 Another typical age related phenomenon is the deterioration of the hearing with regard to high frequencies However high frequencies are important for the intelligibility of speech The treble boost makes the speech clearer and easier to understand With the treble boost settings 2 and 3 additional fine adjustment is possible using the treble boost control 7 on the rear of the trans mitter gt Use a screwdriver to turn the treble boost control 7 to the left or right until the sound can be heard very well The position 0 corresponds to a minimum boost the position MAX corresponds to a maximum boost and the control is factory preset to the medium position Function of the treble boost control By means of the transmitter s steplessly adjustable treble boost control 7 the audio signal is boosted as shown in the diagram The treble boost control 7 allows you to select one of the curves shown in the diagram below
20. k plug MKE 800 TV N external microphone mono EZT 3011 induction loop Specifications System Modulation Carrier frequencies Frequency response THD Charging time for rechargeable battery Signal to noise ratio 1 mV peak deviation Operating temperature Transmitter Range Audio microphone connection Power supply Weight Dimensions Receiver Audio connection Max SPL Power supply Operating time Weight Dimensions Specifications FM stereo 2 3 MHz 2 8 MHz 50 Hz 16 000 Hz lt 1 approx 3 hours typ 75 dB A 10 C to 40 C up to 12 m within a room 3 5 mm stereo jack socket 13 5 V DC 500 mA via NT 13 mains unit approx 260g approx 115 x 145 x 40 mm 3 5 mm stereo jack socket 125 dB SPL via BA 300 rechargeable Li lon battery 3 7 V 150 mAh up to 12 hours approx 50 g incl BA 300 approx 72 x 60 x 25mm 31 Specifications NT 13 mains unit Nominal input voltage 100 V to 240 V Mains frequency 50 60 Hz Max power consumption 2 4 W incl battery charging Nominal output voltage 13 5 V DC Nominal output current 500 mA Standby consumption approx 0 9 W w o battery charging Ambient temperature 5 C to 40 C The devices comply with the following standards Europe EMC EN 55013 EN 55020 Safety EN 60065 EN 61558 EN 60950 USA FE 47CFR15_
21. leaning 23 Connection to a headphone socket 8 Connection to a SCART socket 9 Connection to a sound source 7 Connection to an RCA socket 8 Connection to the mains 10 Enhancing the speech intelligibility 17 Installation 6 Operation indicator meaning 20 Switching between mono and stereo operation 16 Switching the transmitter on off 13 Troubleshooting 23 Using the MKE 800 TV N external microphone 9 Sennheiser electronic GmbH amp Co KG Printed in China Am Labor 1 30900 Wedemark Germany Publ 07 08 www sennheiser com 528251 A01
22. m abuse or misuse WARNING In extreme cases the rechargeable battery may even present a e heat hazard e fire hazard e explosion hazard e smoke and gas hazard gt lt Do not heat above gy Only charge rechargeable 70 C 158 F e g do batteries with the appro not expose to sunlight priate Sennheiser chargers or throw into a fire A Do not expose to When not using the at moisture rechargeable battery for extended periods of time charge it regularly every six months for about one hour Do not short circuit Only charge rechargeable batteries at ambient temperatures between 10 C and 40 C 2 N a Do not mutilate or 4 Do not charge the SJ dismantle rechargeable battery if the device is obviously defective rechargeable batteries or devices with defective in a cool and dry place rechargeable batteries to at room temperature your specialist dealer Q Store the devices Y Return defective devices Delivery includes Delivery includes Delivery of the Set 830 S system includes 1 RI 830 S receiver with BA 300 Lithium lon rechargeable battery TI 830 transmitter with integrated charging compart ments EZT 3011 induction loop NT 13 mains unit with 3 country adapters EU UK US connection cable with two 3 5 mm stereo jack plugs for connection to a headphone socket audio adapters 1 adapter 3 5 mm to Ya 6 3 mm jack plug 1 adapter for RCA socket 1 SCART adapt
23. mission quality Make sure that the transmitter is placed as far as pos sible from your plasma TV screen If necessary use a standard extension cable 3 5 mm stereo jack plug to reduce the distance between trans mitter and receiver This extension cable is available from your Sennheiser dealer Note One transmitter can be used to transmit to several receivers on the same frequency Putting the Set 830 S into operation Connecting the transmitter to a sound source Switch your sound source e g TV off before connecting the transmitter Plug one end of the connection cable 9 into the blue socket 45 on the transmitter Check the connection possibilities of your sound source e g TV Connection possibility U U Bi on on Loor A source Name of Head RCA SCART MKE 800 TV N connection phone socket socket external possibility socket microphone gt Select one of the four connection possibilities I 3 or DJ and follow the instructions in the corresponding chapter Note If there are several connections PN J or 14 available select the SCART socket fa SCART adapter and microphone are also available as accessories see page 29 Putting the Set 830 S into operation N Connecting the transmitter to a headphone socket A Br Plug the other end of the connec a tion cable 19 into the head phone 6 socket on your sound source CAL
24. no button has been pressed Receiver is switched off Q Operation lit green Transmitter is indicator 12 switched on on the trans off Transmitter is mitter switched off Charging lit red Rechargeable battery indicator 1 is being charged Charging lit green Rechargeable battery indicator is fully charged 30 Speech lit yellow Speech intelligibility intelligibility enhancement is 19 Indicator on switched on the transmitter off Speech intelligibility enhancement is switched off you press this button Button Function see page Channel search Searches for the sound source 15 button 5 on or a different channel the receiver Speech Selects one of the possible 17 intelligibility settings in order to button 49 9 on the transmitter individually enhance the speech intelligibility 20 What if you change the position of this control switch Control switch Function see page Volume control 2 Reduces or increases the 14 on the receiver volume of the receiver Balance control 4 Increases the volume for the 15 on the receiver left or the right ear Mono stereo slide Sets the transmitter to mono 16 switch 6 on the or stereo operation transmitter Treble adjustment Treble adjustment is only to 27 control onthe be made by a hearing aid transmitter technician an expert you hear acoustic signals or warning
25. tereo Stereo ST Mono MO 2 S 2 a LFR Y Roy I Example Speech from the left R Music from the right You hear speech from You hear speech and music the left and music from coming from the front the right 16 Using the Set 830 S Individually enhancing the speech intelligibility The speech intelligibility button 139 allows you to adjust the sound to your individual needs Try out which setting works best for ou a Press the speech intelligibility button 3 Y until the sound is optimally adjusted to your needs Press the Button 1x 2X 3X 4x Indicator 3 3 3 lit yellow 1 1 1 1 Setting 1 2 3 Default setting If necessary you can have the speech intelligibility fine adjusted to your hearing ability see page 26 17 Using the Set 830 S Storing and charging the receiver After use place the receiver into the transmitter s charging compart ment 8 without exerting too much pressure When the receiver is placed correctly into the charging compartment the indicator 1 lights up The battery is being charged The battery is fully charged Notes With a fully charged battery the operating time is up to 12 hours If you have several receivers they can be used during charging Always store the receiver in the transmitter s charging compartment 8 to ensure that it is fully charged
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