RS 2000
RS 2000
RS 2000
RS 2000
RS 2000
RS 2000
RS 2000
電視用無線耳機

RS 2000

先進的無線技術、直觀的操作,極其舒適的佩戴和長效的電池。 RS2000為您帶來電視節目的聲音享受。
物品編號 506822

您的電視節目聆聽設備

聆聽並欣賞電視節目的聲音。如果不能夠提升電視節目的聆聽效果,那麼電視節目也會枯燥乏味。 Sennheiser的RS 2000正是為了解決這一問題而設計的聆聽設備。它能夠提升您的聆聽感受,按照您的音量調整和平衡處理來滿足您的聆聽需求。由於RS 2000採用無線化和輕量化設計,因此您可以在聆聽過程中自由活動。

糟糕的電視節目聆聽感受會扼殺電視節目的精彩性:來提升您的聆聽體驗吧。體驗佩戴舒適而且清晰悅耳的聲音效果。

您的電視節目聆聽體驗

使用RS 2000來欣賞電視節目,您將會獲得Sennheiser品質的聲音體驗。可以調整左右的音量來實現上佳的平衡性,然後讓清晰的語言和多彩的音樂滿足您自己。

您的電視節目聆聽體驗

自由自在的聆聽體驗

RS 2000能夠將您從線纜的束縛中釋放出來,在您欣賞電視節目的同時可以為您提供50米範圍的自由活動空間而不影響您的聆聽感受,還有9個小時的工作時長。因為RS 2000非常輕,您完全可以自由自在的全身心投入到聆聽感受之中。

自由自在的聆聽體驗

您的舒適性和便捷性

只需關注您的電視節目,而不用擔心您的設備:RS 2000提供了簡單便捷、直觀化的使用模式,並且能夠完全兼容所有的模擬電視輸出。 RS 2000所提供的佩戴舒適性能夠讓耳朵在長時間聆聽過程中感受不到壓力-親身體驗之後您會有更好的感知。在不使用的時候,它會自己關閉,自動的。

您的舒適性和便捷性

您的時尚風格

RS 2000配置的時尚型基座能夠理想適應各種家庭娛樂系統的風格設計。基座同時也是一台智能充電座,能夠在耳機和接收機放置在基座上時對其內置的電池進行充電。

您的時尚風格

包裝內含?

  • 耳機配置了鋰聚合物電池水平基座使用滿足EU、UK、US和AUS標準接口的適配器進行電源供應3.5毫米插頭連接線,從電視耳機輸出取信號指導手冊

技術數據

  • 尺寸
    接收機: 約102 cm x 265 cm x 23 cm (開關, W x H x D)
  • 各國的變體(電源)
    EU
    US
    UK
    Australia
  • 频率响应
    15 Hz到16 kHz
  • 最大聲壓級
    125 dB (在1kHzm 1Veff)
  • THD,總諧波失真
    < 0.5 % at 1 kHz, 100 dB SPL
  • 接觸壓
    約0.8N
  • 佩戴方式
    矽膠
  • 插頭
    電源供應: 直插/ 黃色
    3,5mm音頻連接: 1x 地線和1x 雙絞線
  • 線長
    power supply 1.5m
    3,5mm audio 1.5m
  • 重量
    接收機:約60克
    發射機:約230克
  • 充電時間
    up to 3 hours
    30分鐘充電可使用2小時
  • 範圍
    最遠50米/150英尺
  • 功耗
    工作功率:典型值1瓦
    待機功率:≤0.5 W(不充電)
  • 信噪比
    模擬輸入:在1Vrms下85dBA,數字輸入:> 90 dBA
  • RF輸出功率
    最大10dBm等級1
  • 工作時間
    高達9個小時
  • 電源
    接收機:內置鋰離子聚合物電池BAP 800,3.7伏,350毫安發
    射機:5伏,600毫安
  • 電池規格
    Integrated battery BAP 800, 3.7 V, 350 mAh
  • 顏色
    dark grey
  • 頻率
    2,4 - 2,48 GHz
  • 供電
    自動開關
  • 換能原理(耳機)
    動圈式,釹磁
  • 連接
    模擬輸入: 3.5 mm插座
    輸入電壓範圍: 0,15 … 4,0 Vpk
  • 时延
    <60msec
  • 顯示
    電池狀態LED指示燈
  • Maximum number of connected receivers
    2

FAQ

  • Manufacturer declaration in relation to magnetic fields and pacemakers/defibrillators



    RS 2000 ( #506822 )
  • Manufacturer's Declaration in relation to Pacemakers RF Compatibility



    RS 2000 ( #506822 )
  • What do I do if my Assistive Listening System suddenly stopped working?

    In a situation where a unit that has been functioning correctly has suddenly stopped functioning for no apparent reason the issue is likely an internal electronics glitch caused by a power surge. To resolve this issue an internal electronics reset is required.

    Disconnect the transmitter (base station) from both the audio source and the power source and at the same time remove the batteries from the headset. Leave the system disconnected from power and the batteries out of the headset for 15 minutes. This gives the internal electronics unit a chance to reset back to factory settings.

    After the reset period reconnect the system to power and put the batteries back in the headset and test the system.



    RS 2000 ( #506822 )
  • What is the wireless signal range of a wireless 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.
    The effective wireless signal transmission range (ie: how far the headphones can get from the transmitter) will vary from product to product and is determined by the type of wireless transmission signal (Infrared, radio frequency, etc) being used by the individual wireless headphone system. 
    The effective wireless signal transmission range will also be affected by external factors like obstacles, audio signal strength, wireless signal congestion, etc.



    RS 2000 ( #506822 )
  • 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.



    RS 2000 ( #506822 )
  • Why do my speakers shut off when I connect my Assistive Listening System to the headphone output?

    A connection to the headphone jack of any audio component (ie: TV, A/V receiver, computer, etc) will automatically disable the speakers.

    If you need the speakers active so others can be enjoying the same audio we recommend connecting your Assistive Listening System to the audio outputs (ie: RCA, optical output, digital audio out, etc) of the audio component.



    RS 2000 ( #506822 )
  • 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.



    RS 2000 ( #506822 )
  • 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).



    RS 2000 ( #506822 )
  • 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.



    RS 2000 ( #506822 )
  • 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.



    RS 2000 ( #506822 )
  • 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).



    RS 2000 ( #506822 )
  • What do I do if my Wireless Headphone System suddenly stopped working?

    In a situation where a unit that has been functioning correctly has suddenly stopped functioning for no apparent reason the issue is likely an internal electronics glitch caused by a power surge. To resolve this issue an internal electronics reset is required.

    Disconnect the transmitter (base station) from both the audio source and the power source and at the same time remove the batteries from the headset. Leave the system disconnected from power and the batteries out of the headset for 15 minutes. This gives the internal electronics unit a chance to reset back to factory settings.

    After the reset period reconnect the system to power and put the batteries back in the headset and test the system.



    RS 2000 ( #506822 )
  • What do I do when there is wireless signal (or WiFi) interference?

    The wireless headphones that utilize a digital transmission signal operate in the unlicensed 2.4 Ghz range as do many other wireless devices (like WiFi routers, wireless printers, etc) and the headphones have a specific frequency range on which they can operate. The headphones scan the local wireless signal environment and then automatically select an unused frequency within their designated range. The headphones are designed to work in conjunction with other wireless devices without the different devices interfering with each other.

    Typically the bandwidth of the WiFi router is greater than that of the headphones and it actually encompasses the bandwidth that the headphones want to use. Most of the time the two signals are away from each other and there is no issue. Occasionally if the WiFi router has established it's signal in the bandwidth that the headphones want to use then the two signals butt up against each other this can cause issues. Sometimes it is possible to change the WiFi router frequency manually by using a switch on the router itself.

    In situations where the WiFi router cannot be changed manually the simple solution is to turn off the headphones and the WiFi router. Start the headphones and let them run for 15 minutes to establish their signal and then turn on the WiFi router. The WiFi router will "see" the signal of the headphones and establish it's own signal in a different part of the bandwidth and the two devices will work without interfering with each other. NOTE: Once this process has been done the signals are established and will remain established even with a device is turned off.

    If the above solution does not resolve the issue it may be a situation where the wireless environment is too crowded and the multiple wireless signals keep butting up against each other and causing issues. To resolve this some wireless signals would need to be removed from the environment (ie: turned off). For example if a wireless printer was turned on it is creating wireless signal that would be part of the wireless signal congestion. If the printer is not used all the time then it could be turned off to reduce the congestion and allow the other wireless devices (like the headphones) to work.



    RS 2000 ( #506822 )
  • 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.



    RS 2000 ( #506822 )
  • What is the wireless signal range of wireless headphones?

    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.

    The effective wireless signal transmission range (ie: how far the headphones can get from the transmitter) will vary from product to product and is determined by the type of wireless transmission signal being used by the individual wireless headphone system. 

    The effective wireless signal transmission range will also be affected by external factors like obstacles, audio signal strength, wireless signal congestion, etc.



    RS 2000 ( #506822 )
  • Why don't all headphones have a digital/optical connection or include a digital converter?

    Many of the older wireless headphones manufactured by Sennheiser were designed before the digital/optical connection became as common as it is today and up until quite recently most audio devices had both RCA outputs and digital/optical outputs hence the headphones were able to be connected directly.

    It is not possible to retrofit older Sennheiser models to have a digital audio input as the internal electronics are designed for an analog connection/signal not a digital connection/signal. NOTE: Newer wireless headphone models (like the RS 175, RS 185 and RS 195) do have optical audio connections.

    Since a digital to analog converter/decoder is not required for all applications it is not practical (and in fact would be cost prohibitive) to include this kind of a component with all older headphone models. Instead if a digital to analog decoder is needed for an individual set up it would be purchased as an aftermarket accessory. A good quality digital to analog decoder is the OREI DA 34.



    RS 2000 ( #506822 )
  • Why do the speakers shut off when I connect my Wireless Headphones to the headphone port?

    A connection to the headphone jack of any audio component (ie: TV, A/V receiver, computer, etc) will automatically disable the speakers.

    If you need the speakers active so others can be enjoying the same audio we recommend connecting your headphones to the audio outputs (ie: RCA outputs, digital optical audio output, digital coaxial audio out, etc) of the audio component rather than the headphone output.



    RS 2000 ( #506822 )

下載

  • Links to FAQ pages
    • RS 2000 frequently asked questions 下載

  • EU Declaration of Conformity
    • EU Declaration of Conformity RS 2000, RS 5000, Flex 5000, Set 880, Set860 (930 KB) 下載

  • 快速指南
    • Quick guide RS 2000 (1.5 MB) 下載

      Version 08/2017

  • 用戶指導手冊
    • Instruction manual RS 2000 (4.7 MB) 下載

      Version 08/2017

  • 安全指南
    • Safety Guide RS/RR 5000 Flex/RR 5000 RS 2000 (7.3 MB) 下載

      Version 02/2017

  • How To Videos
    • Video tutorial: How to connect your Sennheiser RS 2000 to your TV 下載