Sennheiser RS185 Instruction Manual
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Sennheiser RS185 Instruction Manual

Digital wireless headphone system
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RS 185
Digital Wireless Headphone System
Instruction Manual

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Summary of Contents for Sennheiser RS185

  • Page 1 RS 185 Digital Wireless Headphone System Instruction Manual...

  • Page 3: Table Of Contents

    Contents Contents Important safety information ..............2 The RS 185 digital wireless headphone system ........4 Package includes .................... 5 Product overview ................... 6 Overview of the HDR 185 headphones ............. 6 Overview of the TR 185 transmitter ............7 Overview of LED indicators ................

  • Page 4: Important Safety Information

    It is considered improper use when this product is used for any application not named in this instruction manual and the associated product guides. Sennheiser does not accept liability for damage arising from abuse or mis- use of this product and its attachments/accessories.
  • Page 5 Observe correct Use only rechargeable polarity. batteries and chargers recommended by Sennheiser. Pack/store standard/ Do not continue using charged rechargeable defective standard/ batteries so that the rechargeable batteries and terminals cannot dispose of them immediately.

  • Page 6: The Rs 185 Digital Wireless Headphone System

    Created with the music lover in mind, the RS 185 now makes it possible to enjoy dynamic, high-fidelity Sennheiser sound at home without the hassle of wires. These innovative, ergonomically designed, wireless open head- phones deliver amazingly precise sound reproduction in uncompressed digital quality even as you wander from room to room, and they are light and comfortable enough for extended periods of use.

  • Page 7: Package Includes

    Package includes Package includes HDR 185 headphones TR 185 transmitter LEVE Power supply unit with multi-country adapters (EU, UK, US, AU) Low self-discharge NiMH rechargeable batteries, AAA size Optical digital cable, 1.5 m Stereo RCA cable, 1.2 m Quick guide Quick Guide Safety Guide Instruction manual CD in 15 languages (PDF files)

  • Page 8: Product Overview

    Product overview Product overview Overview of the HDR 185 headphones Headband Balance button Charging contacts Balance button Ear pads Volume – button Ear cups/Battery Volume button compartments HDR power button LEVEL button HDR status LED for manual and auto- matic level control selection RS 185...

  • Page 9: Overview Of The Tr 185 Transmitter

    Product overview Overview of the TR 185 transmitter L E V E A L C M L C M LC M IN M A X TR status LED Charge status LED rotary knob, Charging contacts for manual level control DIGITAL OPTICAL IN Digital adjustment optical audio input...

  • Page 10: Overview Of Led Indicators

    Product overview Overview of LED indicators The LED indicators on the headphones and on the transmitter indicate the current operating state. If you are not using the headphones, the LED indi- cators automatically dim after approx. 30 seconds to not disturb you. LED indicators on the headphones HDR status LED Meaning...
  • Page 11 Product overview LED indicators on the transmitter LE V EL A L C M L C ML C MI N MA X Charge status LED Meaning The transmitter is not charging. The rechargeable batteries are being charged. The rechargeable batteries are fully charged.
  • Page 12 Product overview MLC LED Meaning The Manual Level Control (MLC) mode is deactivated. The Manual Level Control (MLC) mode is activated. The Manual Level Control (MLC) mode is activated but the input signal has exceeded the maximum permitted level. ALC and MLC LED Meaning When the ALC and MLC LEDs flash three times, the optical audio input is selected.

  • Page 13: Putting The Rs 185 Into Operation

    Putting the RS 185 into operation Putting the RS 185 into operation Setting up the transmitter Choose a suitable place near your audio source. Separate the transmitter and other wireless devices in a room by at least 50 cm/20” to avoid interference. Do not place the transmitter close to metal objects such as shelf bars, reinforced concrete walls, etc.

  • Page 14: Connecting The Transmitter To An Audio Source

    2 RCA plugs to stereo audio 3.5 mm or 6.3 mm/¼“ cable with adapter 3.5 mm jack socket (analog) jack socket (cables/adapters to be ordered separately) You can purchase accessories and adapters from your local Sennheiser partner. 12 | RS 185...

  • Page 15: Connection Option: Optical (Digital)

    Putting the RS 185 into operation Connection option A: Optical (digital) To achieve the best possible listening experience, we recommended that you connect your RS 185 headphone system to your home cinema or hi-fi system using the supplied optical digital cable. Your wireless headphone system allows digital audio streaming using only PCM audio output from devices connected through the optical digital input DIGITAL OPTICAL...
  • Page 16 Putting the RS 185 into operation Connection option B: RCA (analog) Switch your audio source off before connecting the transmitter. Connect the RCA plugs to the RCA inputs of the transmitter. Connect the red RCA plug to the red RCA socket and the white RCA plug to the white RCA socket.
  • Page 17 Putting the RS 185 into operation Connection option C: 3.5 mm or 6.3 mm/¼“ jack socket (analog) Some TV models mute the loudspeakers when you connect the transmitter to the headphone socket. Check in the menu of your TV to see if the muting function can be deactivated.

  • Page 18: Connecting The Transmitter To An Ac Wall Outlet

    Putting the RS 185 into operation Connecting the transmitter to an AC wall outlet Select a suitable country adapter and slide it onto the power supply unit until it locks firmly in place. Connect the power supply unit connector to the power input socket of the transmitter.

  • Page 19: Inserting Or Replacing The Rechargeable Batteries

    Putting the RS 185 into operation Inserting or replacing the rechargeable batteries Lightly twist the ear pads counterclockwise until you overcome a slight resistance. Lift the ear pads off the ear cups to reveal the battery compartments. Insert the rechargeable batteries into the compartments. To replace the batteries, pull the batteries out of the compartments and insert the new ones.

  • Page 20: Charging The Rechargeable Batteries

    Putting the RS 185 into operation Charging the rechargeable batteries CAUTION Danger of damage to the headphones! If you insert non-rechargeable batteries into the battery compartments, the batteries may leak during charging and can damage your headphones. Do not place the headphones on the headphones holder if you are using non-rechargeable batteries.

  • Page 21: Adjusting The Headband

    Putting the RS 185 into operation Adjusting the headband For good sound quality and best possible wearing comfort, the headband has to be adjusted to properly fit your head. The headphones feature an adjustable headband with a snap-in locking mechanism for easy adjust- ment.

  • Page 22: Using Your Rs 185 Headphone System

    Using your RS 185 headphone system Using your RS 185 headphone system Switching your wireless headphone system on WARNING Danger due to high volume levels! Listening at high volume levels can lead to permanent hearing defects. Before putting the headphones on and before toggling between your audio inputs, adjust the volume on the headphones to a low level.

  • Page 23: Selecting An Audio Input

    Using your RS 185 headphone system Selecting an audio input If both analog and digital audio inputs are connected to different audio sources, the headphone system enables you to toggle between the two inputs. Push the AUDIO INPUT SELECTION switch up to listen to an audio source connected to the digital optical input (see page 13).

  • Page 24: Adjusting The Balance

    Using your RS 185 headphone system Adjusting the balance The balance buttons allow you to adjust the volume on the left or right channel of your headphones. Adjust the balance so that you hear comfort- ably or equally well with both ears. Press the Balance button or the Balance button to increase or...

  • Page 25: Controlling The Input Level Of Analog Signals

    Using your RS 185 headphone system Controlling the input level of analog signals The RS 185 headphone system offers two modes (Automatic Level Control ALC/Manual Level Control MLC) for controlling the input level of analog signals going through the system. Level control Definition Automatic Level...
  • Page 26 Using your RS 185 headphone system Using the Manual Level Control (MLC) mode WARNING Danger due to high volume levels Before putting on the headphones and before toggling between the level modes, adjust the volume on the headphones to a low level.

  • Page 27: Pairing Headphones To The Transmitter

    Using your RS 185 headphone system Pairing headphones to the transmitter The headphones and the transmitter enclosed in this package have been paired from the factory. The following procedure is only necessary if you have cleared all pairing information from your wireless headphone system and you want to revive the lost pairing, or if you want to pair another set of headphones to the transmitter.

  • Page 28: Switching Your Wireless Headphones Off

    Using your RS 185 headphone system Switching your wireless headphones off There are two ways to switch your wireless headphones off. Press and hold the HDR power button for approx. 2 seconds. The headphones switch off. If no other pair of active wireless head- phones is connected to the transmitter, the transmitter switches to standby mode.

  • Page 29: Cleaning And Maintaining The Rs 185

    Replacing the ear pads For reasons of hygiene, you should replace the ear pads from time to time. Spare ear pads are available at your local Sennheiser partner. Lightly twist the ear pads counterclockwise until you overcome a slight resistance.

  • Page 30: Troubleshooting

    Troubleshooting Troubleshooting Sound problems Problem Possible cause Possible solutions Page Headphones are switched off. Switch the headphones on. Check the connection of the power supply No power connection. unit. Headphones are muted. Deactivate the muting function. Audio plug is not properly connected. Check the audio plug connection.

  • Page 31: Other Problems

    If you encounter a problem that is not listed in the table, or if the solutions provided do not work, please visit the RS 185 product page at www.sennheiser.com for the most up-to-date list of frequently asked questions. You may also contact your local Sennheiser service partner for assistance. To find a Sennheiser service partner in your country, visit www.sennheiser.com.

  • Page 32: Leaving The Range Of The Transmitter

    Troubleshooting Leaving the range of the transmitter The range of the transmitter largely depends on environmental conditions such as wall thickness, wall composition etc. If the headphones leave the range of the transmitter, the audio first cuts out occasionally until it finally cuts out completely.

  • Page 33: Specifications

    Standby mode: ≤ 0.3 W (without charging) Dimensions (W x H x D) approx. 12.7 cm x 23.4 cm x 10.9 cm Sennheiser NT 9-3AW power supply unit Rated input 100 – 240 V~, 50 – 60 Hz, 80 mA Rated output 9 V , 300 mA Operation: 0°C to +40°C/32°F to 104°F...

  • Page 34: Manufacturer Declarations

    Manufacturer declarations 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 goods come with guarantees that cannot be excluded under the Australian Consumer Law.
  • Page 35 Section 2.1093 of the FCC rules. Trademarks Sennheiser is a registered trademark of Sennheiser electronic GmbH & Co. KG. Other product and company names mentioned in this instruction manual may be the trademarks or registered trademarks of their respective holders.
  • Page 37 Sennheiser electronic GmbH & Co. KG Am Labor 1, 30900 Wedemark, Germany www.sennheiser.com Publ. 01/15, A01...

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