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Set 830 S

Set 830 S

Esse sofisticado sistema de audição assistida via infravermelho melhora a experiência de assistir TV ou ouvir música para o usuário com um som estéreo rico e customizado. O receptor recarregável se conecta diretamente a aparelhos auditivos ou a headphones.
Escolha a variante do produto

Visão Geral

O Set 830 S é um sistema de som estéreo Infravermelho para TV ideal para usuários de aparelhos auditivos. Conectado diretamente a TV, sistema hi-fi ou rádio o sistema sem fio Set 830 S, garante qualidade de som impressionante, graças também a ênfase nos agudos que pode ser personalizada conforme as necessidades do usuário.

O som pode ser transmitido diretamente do receiver para o aparelho auditivo por meio de indução sem fio usando-se o laço de indução incluído. Alternativamente, engates e fones de ouvido podem ser plugados neste leve receiver.


Características

  • Ideal para usuários de aparelhos auditivos

  • Receiver também funciona com fones de ouvido (3.5 mm estéreo)

  • Som impressionante estéreo

  • 3 ajustes selecionáveis no transmissor: inteligibilidade otimizada graças ao recursos de compressão e ênfase em agudos,

  • Ênfase em agudos pode ser ajustada manualmente,

  • Mobilidade sem fio de até 12m graças a transmissão infravermelha

  • Controle de balanço e de volume e no receiver

  • Liga e desl. no receiver

  • Receiver pode ser colocado no carregador do transmissor voltado em ambas direções

  • LEDs dão sinais visuais dos processos de controle,

  • Rotulagem de produtos limpa

  • Bateria de lítio polímero garante operação por até 12 horas

  • Compartimento de carga integrado no transmissor para bateria reserva.


O que vem na caixa?

  • 1 RI 830 S receiver com clip removível
  • 1 TI 830 transmissor
  • 1 EZT 3011 laço de indução
  • 1 cordão
  • 1 BA 300 bateria
  • 1 fonte de força com adaptadores EU, UK, US
  • 1 adaptador TV RCA
  • 1 adaptador de TV SCART
  • 1 cabo de conexão de TV com dois jacks estéreo 3.5 mm e 1 adaptador para 1/4" (6.3 mm)

Informações Técnicas

  • Cor
    vermelho
  • Dimensões
    Receiver: 70 x 60 x 26 mm
  • Dimensões
    Transmitter: 112 x 146 x 58 mm
  • Frequência de RESPOSTA
    50 – 16000 Hz
  • THD, distorção harmônica total de
    < 1 %
  • Peso
    Receiver: 50 g
  • Peso
    Transmitter: ~ 260 g
  • Tempo de carga
    ~ 3 h
  • Faixa
    up to 12 m
  • Conector de microfone
    3,5 mm, same plug as Audio-XLR connector
  • Relação sinal-ruído
    typ. 75 dB(A)
  • Tempo de operação
    Receiver: up to 12 h
  • Modulação
    FM, stereo
  • Frequência portadora
    2,3/2,8 MHz

FAQ

  • How do I add an additional headset to the Set 830 Assistive Listening System?

    The Set 830 Assistive Listening system is made up of two main components - the transmitter (TR 830) and the receiver (RR 830). Receivers can be purchased individually but transmitters are not available individually. To expand a system to have multiple headsets there are couple of options when adding extra headsets to the system.

    OPTIONS:
    1) Purchase an additional receiver (RR 830) to use with the existing transmitter. NOTE: The transmitter can charge one headset at a time and has a slot for an extra battery so the battery would need to be removed from the second receiver and placed in the spare battery charging slot.

    2) Purchase a second complete system (Set 830) and use the second receiver with the existing transmitter and then use the second transmitter only as a charging station.

    NOTE: With infrared systems the receiver needs to be line of sight to the transmitter so the number of receivers that can be used is limited to how many can be within the coverage area provided by the transmitter.



    Set 830 S-MKE ( #504238 ), Set 830 S ( #502003 )
  • How do I charge the headset of the Set 830 Assistive Listening System?

    The GREEN light on the front of the base near the bottom indicates that an audio signal is present. This light will go on and off depending on whether an audio signal is present. NOTE: The base can still charge the battery in the headset even if an audio signal is not present and hence this light is off.

    The crucial light to indicate that the battery is charging is the light directly below the Sennheiser name as this light indicates that charging is taking place. If the headset is not in the charging cradle this light will remain unlit. If the headset is in the charging cradle and the battery is charging then the light will be RED. Once the battery is charged the light will turn GREEN.

    NOTE: The headset of the Set 840 S and Set 840 TV look different but the concept is the same.

    NOTE: If the charging light is not coming on when the headset is in the charging position then re-position the headset to ensure that there is no debris (ie: dust, lint, etc) on the contact points of the battery and charging cradle, ensure that there is good contact between the battery and charging cradle and check the power source to ensure it is active.



    Set 830 S-MKE ( #504238 ), Set 830 S ( #502003 )
  • How do I fine tune my Set 830 Assistive Listening System for the best audio?

    There are a series of adjustments on the Set 830 that can be done to adjust the audio to enhance the listening experience. 

    On the transmitter:

    - Switch for Mono/Stereo = STEREO mode is different audio signals (ie: Left and Right) to each ear and MONO mode has a mixed signal (ie: Left and Right combined) that is the same sound going to both ears.

    - Speech Intelligibility Buttons = Boosts for low/medium/high frequencies (or can be turned off) for increased audio intelligibility.

    - Treble adjustment control = Adjusts treble however it is recommended to only be done by a hearing expert.

    On the receiver:
    - Balance Control = Controls how much volume each ear gets

    NOTE: All of these adjustments are done assuming that the audio signal getting to the transmitter is a good clean signal. The transmitter/receiver is set to the specific frequencies so no fine tuning for frequencies is needed. If it is an issue like static in the audio then either change the transmitter channel (frequency) or check the audio source for signal issues or check for external influences that could cause the issue.



    Set 830 S-MKE ( #504238 ), Set 830 S ( #502003 )
  • How do I set up my Set 830 Assistive Listening System?

    The Set 830 wireless headset system can be connected via a 3.5 mm plug into a dedicated headphone jack (which will often cut sound to the external speakers) OR to the RED & WHITE RCA audio output jacks (often found on the back of the TV, cable box, receiver, DVR, etc) and when connected in this manner they will allow for operation of both the headphones and the external speakers.

    The first step is top connect the transmitter (base station) to power and the second step is to connect the audio cable to the audio source. When the audio cable is connected to an audio source that is turned on the first thing to check is that the GREEN light on the front of the transmitter (base station) comes on. This indicates that the unit has both power and is transmitting audio. Once this GREEN light comes on it is simply a positioning the receiver (headset) within the transmission range of the transmitter. NOTE: The Set 830 is infrared so the transmitter and receiver must be facing each other to work correctly.

    If the GREEN light doesn't come on or comes on and then goes away when the transmitter is plugged into both a power source and an audio source then it means that the audio signal is is too low (or not getting to the transmitter at all). The transmitter needs a nice, loud signal to work with or the internal electronics will shut off within 5 minutes if no/very little volume is detected to conserve battery life. The signal level needs to be increased before reaching the transmitter. This can be accomplished by turning up your source on variable-level outputs (TV Volume) or by increasing the signal from a fixed-level output (increasing the output level to the audio output jacks which is done through the TV set up options). Try increasing it in small increments to prevent overload which results in distortion. Also check to see that you are connected to outputs and not inputs. You may also try to connect to a cable box (or DVR, HD receiver, etc) and its audio outputs or through a headphone plug.

    The other lights that appear on the transmitter (base station) are the battery charging indicator lights. There is one light to indicate charging when the headset is in the charging cradle and one light to indicate charging if a battery is in the side charging slot. These lights will light up RED when the battery is charging and turn GREEN when the battery is fully charged.

    There are three lights are on the left hand side of the transmitter (base station) and these indicate the frequency boost functions. If the frequency boost function is not activated then no light will appear. If the frequency boost function is activated then the light will appear to indicate which level (low frequencies, mid range frequencies or high frequencies) is being boosted. To change from one level to another simply push the frequency boost button.

    NOTE: If there is no analog audio output available on your audio source and the only option for connecting the headphones is a digital audio output then a digital to analog decoder would be needed to connect to the digital output to change the digital signal to an analog signal for the headphones to use. A good digital to analog decoder is the OREI DA 34 (http://www.amazon.com/Orei-DA34-Digital-5-1-Channel-Headphone/dp/B008EPW7O0/ref=sr_1_1?ie=UTF8&qid=1412708965&sr=8-1&keywords=orei+DA+34)



    Set 830 S-MKE ( #504238 ), Set 830 S ( #502003 )
  • What do I do if the volume control of the Set 830 has stopped working?

    On the front of the receiver (the part that you wear) is a large black volume dial. This large dial acts like a "cog" and turns a smaller internal volume dial. In a scenario where the volume control of the Set 830 or Set 840 does not appear to be functioning correctly it may be a situation where the dials are out of alignment.

    The solution is to realign the dials. To do this follow these steps:

    Step 1: Remove the large black dial. (It pops straight off).
    Step 2: Turn the volume all the way down by adjusting the small internal dial. (The small dial is grey colored and about the size of a dime).
    Step 3: Re-align the large black dial with the "0" just to the RIGHT of the "12 o'clock" position and click it back into place.
    Step 4: Test the volume.
    Step 5: You're all set.



    Set 830 S-MKE ( #504238 ), Set 830 S ( #502003 )
  • What is the transmission range of my Set 830 Assistive Listening System?

    As an industry standard the range of wireless headphones is measured "line of sight" (headphones from transmitter) as it is the only way for all manufacturers to measure the range in an equal manner.

    With infrared systems the audio is transmitted via a beam of infrared light. In order to operate the receiver (headset) must be able to "see" the infrared light being created by the transmitter (base station) hence the receiver must be "line of sight" to the transmitter. If the receiver is not "line of sight" to the transmitter or is too far to one side/up/down and is outside of the infrared coverage area or something blocks the light between the transmitter and receiver the audio signal would be interrupted. If the receiver goes beyond the range of the infrared light (ie: too far away from the transmitter) the infrared light will have dissipated and the receiver will no longer be able to detect the infrared light. For optimal range ensure that the transmitter is placed to provide a clear line of sight to the receiver. Often placing the transmitter is an elevated position with a slight downward angle to the receiver is optimal.

    To increase range Sennheiser recommends trying to increase the audio output signal of the audio device that you have the transmitter connected to. Another factor that can affect range for an infrared system is lighting within the room. Some light (especially concentrated light like a lamp) will cause the infrared light to dissipate more quickly so ensure that the transmitter and receiver is not directly next to a concentrated source of light.



    Set 830 S-MKE ( #504238 ), Set 830 S ( #502003 )
  • Assistive Listening Systems Product Descriptions & Basic Differences

    Sennheiser offers a range of wireless headset options that utilize a variety of audio transmission signals (Infrared and Radio Frequency) and a variety of wearing styles to suit different wearing preferences.

    These headsets can be connected via a 3.5 mm plug into a dedicated headphone jack (which will often cut sound to the external speakers) OR to the RED & WHITE RCA audio output jacks (often found on the back of the TV, cable box, receiver, DVR, etc) and when connected in this manner they will allow for operation of both the headphones and the external speakers. All models offer unique functions yet will be able to provide an excellent listening experience and personal preference will play a large part in selection.

    Our range of wireless headphones can be seen on our website (http://en-us.sennheiser.com/wireless-headphones).

    NOTE: We do NOT recommend Bluetooth headsets for applications like TV watching as the latency (time it takes for a Bluetooth signal to be transmitted) that is inherent to all Bluetooth devices causes the audio to be out of sync with the video.

    A few quick differences to keep in mind when choosing:

    - Set 900 - (Infrared transmission - must be line of sight to the transmitter to work) (Incorporates increased audio intelligibility where the frequencies of the human vocal range are enhanced to make dialog stand out from background noise and and hence dialog is more distinct.) (Incorporates built in microphones to increase ambient sound and built in preset audio adjustment levels to adjust for different types of hearing loss.) (Volume to each ear can be adjusted independently and the transmitter can be set to stereo or mono sound.)
    - Set 840 TV - (Radio Frequency transmission - you don't have to be line of sight to the transmitter and can move around within the range of the transmitter). (Incorporates increased audio intelligibility where the frequencies of the human vocal range are enhanced to make dialog stand out from background noise and and hence dialog is more distinct.) (Incorporates built in preset audio adjustment levels to adjust for different types of hearing loss.) (Volume to each ear can be adjusted independently and the transmitter can be set to stereo or mono sound.)
    - Set 840 S - (Radio Frequency transmission - you don't have to be line of sight to the transmitter and can move around within the range of the transmitter.) (Incorporates increased audio intelligibility where the frequencies of the human vocal range are enhanced to make dialog stand out from background noise and and hence dialog is more distinct.) (Utilizes induction loop technology to work specifically with Hearing Aids.) (Incorporates built in preset audio adjustment levels to adjust for different types of hearing loss.) (Volume to each ear can be adjusted independently and the transmitter can be set to stereo or mono sound.)
    - Set 830 TV - (Infrared transmission - must be line of sight to the transmitter to work.) (Incorporates increased audio intelligibility where the frequencies of the human vocal range are enhanced to make dialog stand out from background noise and and hence dialog is more distinct.) (Incorporates built in preset audio adjustment levels to adjust for different types of hearing loss.) (Volume to each ear can be adjusted independently and the transmitter can be set to stereo or mono sound.)
    - Set 830 S - (Infrared transmission - must be line of sight to the transmitter to work.) (Incorporates increased audio intelligibility where the frequencies of the human vocal range are enhanced to make dialog stand out from background noise and and hence dialog is more distinct.) (Utilizes induction loop technology to work specifically with Hearing Aids.) (Incorporates built in preset audio adjustment levels to adjust for different types of hearing loss.) (Volume to each ear can be adjusted independently and the transmitter can be set to stereo or mono sound.)
    - IS 410 - (Infrared transmission - must be line of sight to the transmitter to work). (Incorporates a compression feature that compresses background noise to allow dialog to become more distinct.)
    NOTE: On the Set 830 S and the Set 840 S the induction loop can be replaced with a set of wired headphones to allow for more wearing options. This means that there is a wire from the headphones to the wireless receiver but you are wireless from your audio source.

    - A 200 - (No wireless signal transmission) - Personal amplifier that amplifies ambient sound and makes it louder but does not receive a signal directly from an audio source via wireless transmission.



    Set 830 S ( #502003 )
  • Why do I experience Static/Hum/Hiss when using an Infrared Assistive Listening System?

    Typically a static/hum/hissing sound in the infrared headset is caused by one of the following events: 

    1) One of the RCA cables (red/white) is connected into an input rather than an output or the 3.5 mm connection has been plugged into a digital output rather than an analog output. To resolution is to make sure the audio cable is connected into analog audio outputs.

    2) There is some form of interference with the infrared beam of light from an external source (ie: a lamp or other form of light is disrupting the infrared light). The resolution is to remove this external interference. NOTE: If the unit is connected to an LED or plasma TV the light from the screen can actually be causing the interference and we would recommend switching to a radio frequency (RF) model rather than use an infrared model.

    3) The hiss is being created by the audio connections themselves through a faulty connection. The resolution is to try the unit on a separate independent audio source (like a cable box, DVD player, iPad, stereo, etc). If the unit works correctly on the new audio source you can then determine that the issue lies with the original audio connections and new connections with the original audio source need to be established. NOTE: For testing purposes we would recommend connecting directly to the audio source with the 3.5 mm connection on the audio cable as it is possible that a faulty 3.5 mm to RCA adapter could cause the issue.

    4) The audio signal itself is corrupted and the hiss is actually part of the audio signal. This typically occurs when a cable signal is involved. The resolution is to call the cable company and request that the audio signal is reset.



    Set 830 S ( #502003 )
  • Why is the sound of my Assistive Listening System slightly behind the video image or speaker sound?

    The issue where the sound of the headphones is slightly behind the image on the TV or audio from the speakers could be caused by the latency of the headphones (the time it takes to transmit sound via a wireless signal) or it could be the device that the headphones are connected into and how that device is outputting the audio signal that is the issue.

    Latency occurs in all wireless headphones however the technology being used to create the wireless signal does affect how much latency is caused. For example a Radio Frequency (RF) model (like the Set 840) has a latency of approximately 3 m/s whereas a KLEER digital model (like the RS 160/RS 170/RS 180) has a latency of approximately 45 m/s. Usually the delay (even at the 45 m/s level) is not discernible and hence goes unnoticed.

    The component that the headphones are connected to will also affect this issue and could make the inherent latency more obvious. For example if a TV outputs sound to it's own speakers slightly faster than it outputs sound to the audio output jacks that the headphones are connected to then that would mean that there is a delay in the audio getting to the headphones on top of the latency of the headphones so the difference between audio and image would be more obvious. 

    To overcome latency issues sometimes the component that the headphones are connected into will have a latency adjustment which can be used to adjust the component to match up with the headphones. If the component does not have a latency adjustment then a second option would be to connect the headphones directly to the audio source (ie: cable box, DVD player, etc) so that the headphones get the audio signal slightly before the TV and hence the latency factor compensates for getting the audio signal before the TV.



    Set 830 S ( #502003 )
  • RF (Radio Frequency)

    RF is the acronym for Radio Frequency.

    Radio Frequency is a type of wireless signal.

    Radio Frequency signals have the ability to pass through most obstacles (like walls).



    Set 830 S ( #502003 )
  • How do I get sound from BOTH the TV and headphones at the same time?

    Having sound from BOTH the TV and the headphones at the same time is actually determined by how the headphones are connected to the audio source. Generally speaking there are a couple of ways of creating these connections which are:

    1) If a set top box (cable box, DVR, etc) is in use look for audio output jacks on this device and connect the headphones to the set top box to allow for independent operation of TV speakers and headphones.

    2) Check the TV manual/set up guide for an option that allows the TV to operate the speakers and audio output jacks independently (ie: fixed output) to allow for independent operation of TV speakers and headphones and connect into the audio output of the TV.

    NOTE: If you have a dedicated headphone jack and use that connection it automatically cuts sound to the TV speakers.



    Set 830 S ( #502003 )
  • How do I get sound ONLY from the headphones and not the speakers?

    Having sound ONLY from the headphones and not the TV is actually determined by how the headphones are connected to the audio source. Generally speaking there are a couple of ways of creating this type of connection which are:

    1) Connect the headphones to a dedicated headphone jack which will usually automatically route sound from the TV speakers to the headphone jack and hence audio is only coming out of the headphone jack.

    2) If a set top box (cable box, DVR, etc) is in use look for audio output jacks on this device and connect the headphones to the set top box to allow for independent operation of TV speakers and headphones and hence the TV volume can be turned down or muted.

    3) Check the TV manual/set up guide for an option that allows the TV to operate the speakers and audio output jacks independently (ie: fixed output) to allow for independent operation of TV speakers and headphones and hence the TV volume can be turned down or muted.



    Set 830 S ( #502003 )
  • How do I know if the wireless headphones will work on my audio device?

    Our Wireless Headphone Systems can be connected into virtually any audio device and it is just a matter of identifying the appropriate audio output port and then having the appropriate connecting plug or component.

    The type of connector you have available will depend on the Sennheiser Wireless Headphone System that you choose. The type of audio output that you will have available to connect into will depend on the audio device you are connecting to. 

    Typical audio output ports include:

    - 3.5mm headphone port
    - red and white RCA audio output ports
    - digital audio output (either optical or coaxial)

    NOTE: In some instances an adapter or extra component will be needed to make the appropriate connection.

    For example to change a 3.5mm headphone plug to an RCA connection you would use a female 3.5mm to male RCA adapter.

    For example to change an analog connection (3.5mm headphone plug or red and white RCA plugs) to a digital connection (ie: optical) you would use a digital to analog decoder (like the OREI DA 34).



    Set 830 S ( #502003 )
  • What headphones can connect directly into a optical audio output?

    The number of wireless headphones (regardless of manufacturer) that will connect directly to a optical audio output is actually quite limited. The Sennheiser RS 175, RS 185 and RS 195 Wireless Headphones have the ability to connect directly to a digital optical output that is outputting a PCM signal.

    The alternate way to connect to a digital output is to use a digital to analog decoder which will take the digital signal and change it into an analog signal. When using a digital to analog decoder any analog headphones have the ability to be connected to a digital output.

    NOTE: The Digital to Analog Decoder we recommend is the OREI DA 34 as it is a good quality component that not too expensive but does not compromise the audio quality.



    Set 830 S ( #502003 )

Downloads

  • Manual de instruções
    • Manual de utilização (1.1 MB) Download

      Versão 08/2016

  • Spec Sheets
    • SpecSheet_Set_830_S_eng.pdf (1.5 MB) Download

  • Declaração UE de conformidade
    • EC Declaration of Conformity (250 KB) Download