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The RS 175 digital wireless headphone system

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RS 175

The RS 175 digital wireless headphone 
system

Taking home entertainment to the next level, Sennheiser's RS 175 offers
an impressive range of features in a compact, ergonomic package, so that
you can enjoy music and television to the fullest. The Bass Boost and Sur-
round Sound listening modes will allow you to experience your home
entertainment system like never before – the former increases the audio
bass response while the two virtual surround modes offer a more spatial
and livelier stereo sound. 

What's more, the innovative digital wireless technology ensures that sig-
nal  transmission  remains  clear  and  accurate  as  you  move  from  room  to
room.  Additionally, the user-friendly design makes it easy to set up and
enjoy the RS 175. The main controls are located on the headphones, so
nothing will distract you from an exciting audio experience, and the com-
fortable fit is ideal for extended periods of use. 

Sennheiser's RS 175: Home entertainment just got more entertaining! 

Features

Closed, circumaural headphones with excellent digital wireless audio
transmission

Exceptional digital audio clarity and transmission range of up to 328 ft/
100 m (line of sight)

Enables switching between dynamic bass and virtual surround sound
listening modes for situational sound customization

Supports analog and digital audio inputs and allows toggling between
the inputs

Intelligently designed controls for maximum ease of use

Multi-purpose transmitter – also functions as “easy-charge“ cradle and
docking station

Multi-receiver transmission – transmitter supports up to two pairs of
headphones simultaneously

Ergonomic design for enhanced wearing comfort

2-year  warranty

Digital

Analog

Summary of Contents for HDR 175

Page 1: ...RS 175 Digital Wireless Headphone System Instuction Manual...

Page 2: ......

Page 3: ...rgeable batteries 18 Adjusting the headband 19 Using your RS 175 headphone system 20 Switching your wireless headphone system on 20 Selecting an audio input 21 Adjusting the volume 21 Muting unmuting...

Page 4: ...o avoid corrosion or deformation The normal operating tem perature is from 0 to 40 C 32 to 104 F Use only attachments accessories spare parts supplied or recom mended by Sennheiser Unplug the power su...

Page 5: ...eable batteries Observe correct polarity Use only rechargeable batteries and chargers recommended by Sennheiser Pack store standard charged rechargeable batteries so that the terminals cannot contact...

Page 6: ...up and enjoy the RS 175 The main controls are located on the headphones so nothing will distract you from an exciting audio experience and the com fortable fit is ideal for extended periods of use Sen...

Page 7: ...lti country adapters EU UK US AU Low self discharge NiMH rechargeable batteries AAA size Optical digital cable 1 5 m Stereo audio cable with 3 5 mm jack plugs 2 m Quick guide Instruction manual CD in...

Page 8: ...rview of the HDR 175 headphones 1 3 2 4 0 9 7 8 6 5 1 Headband 2 Charging contacts 3 Ear pads 4 Ear cups Battery com partments 5 SURR Virtual surround sound button 6 Volume button 7 Volume button 8 BA...

Page 9: ...LED indica tor 3 Virtual surround sound LED indi cators low LO and high HI 4 SURR Virtual surround sound button 5 Charge status LED indicator 6 Charging contacts 7 DIGITAL OPTICAL IN Digital optical a...

Page 10: ...ot disturb you LED indicators on the headphones HDR status LED Meaning The headphones are switched off The transmitter and headphones are connected The transmitter and headphones are connected and the...

Page 11: ...s not charging The rechargeable batteries are being charged The rechargeable batteries are fully charged A charging battery fault has been detected Charge status LED Operating time Battery capacity up...

Page 12: ...ted The dynamic bass boost is activated 4 TR status LED Meaning The transmitter is connected to the AC wall outlet The transmitter is in standby mode The transmitter and headphones are connected The t...

Page 13: ...uitable 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 a...

Page 14: ...a suitable adapter Depending on the connection option selected go to the respective chapter and follow the instructions on how to connect the transmitter to an audio source You can also refer to the...

Page 15: ...ected through the optical digital input DIGITAL OPTICAL IN Refer to the sound menu or the instruction manual of your device to change from another audio stream e g Bitstream to PCM Switch your audio s...

Page 16: ...connect the TV and the trans mitter using a different option A or C Switch your audio source off before connecting the transmitter If necessary connect the adapter 6 3 mm jack plug onto the stereo au...

Page 17: ...adapter onto the stereo audio cable Connect the stereo audio cable to the 3 5 mm jack socket of the trans mitter Connect the RCA plugs to the RCA outputs of your audio source in most cases AUDIO OUT...

Page 18: ...adapter and slide it onto the power supply unit until it locks firmly in place 2 Connect the power supply unit connector to the power input socket of the transmitter 3 Plug the power supply unit into...

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