Sennheiser RS 145 COMFORT Instruction Manual Download Page 9 | Manualshive

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Product overview

5

Product overview

An overview of the headphones and the transmitter is given
on the inside front cover of this instruction manual.

Overview of the headphones

1

Headband

2

Volume control

3

TUNE button

4

Balance control for

R

/

L

volume adjustment

5

ON/OFF switch

6

Earpad

Overview of the transmitter

7

Charging cradle

8

Operation indicator

,

green

9

Charging indicator

,

red

0

Indicator for speech
intelligibility and sound
signal, yellow

A

COMPRESSION switch

for speech intelligibility
enhancement

B

Channel selector switch

C

Connection cable

D

Adapter for connection
cable

E

Connector of mains unit

I

II

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Summary of Contents for RS 145 COMFORT

Page 1: ...RS 145 comfort Wireless Listening Pleasure Instruction mManual ...

Page 2: ......

Page 3: ...L I 1 6 2 R L BALANCE 4 3 5 OFF ON ...

Page 4: ...ON OFF II A B E C D 7 8 CHARGE 9 COMPRESSION 0 INPUT LEVEL OFF ON ...

Page 5: ...es rechargeable batteries 10 Adjusting the headband of the headphones 11 Using the RS 145 comfort system 12 Switching the transmitter on and off 12 Switching the headphones on and off 13 Searching for a sound source 14 Changing the transmission channel 14 Adjusting the signal of the sound source 15 Adjusting the volume 16 Adjusting the balance 16 Enhancing the speech intelligibility 16 Switching t...

Page 6: ...long periods of time Only use the supplied mains unit Ensure that the mains unit is always readily operable and easily accessible properly plugged into the wall socket only operated within the permissible temperature range see Specifications on page 21 not covered or exposed to direct sunlight for longer periods of time in order to prevent heat accumulation Intended use of the devices Intended use...

Page 7: ...eable battery powered devices off after use Do not pack charged batteries loose danger of shorting out fire hazard When not using rechargeable batteries for extended periods of time charge them regularly about every three months Do not continue to use defective rechargeable batteries Do not heat above 70 C 158 F e g do not expose to sunlight or throw into a fire Do not mutilate or dismantle Only c...

Page 8: ... are extremely comfortable to wear and very easy to use The volume can easily be adjusted to individual needs The speech intelligibility can be enhanced on the transmitter Enjoy a completely unrestricted listening experience without disturbing others Delivery includes 1 HDR 145 headphones 1 TR 145 transmitter with connection cable 2 AAA size NiMH rechargeable batteries 1 2 V 1 T RS 100 mains unit ...

Page 9: ...UNE button 4 Balance control for R L volume adjustment 5 ON OFF switch 6 Earpad Overview of the transmitter 7 Charging cradle 8 Operation indicator green 9 Charging indicator red 0 Indicator for speech intelligibility and sound signal yellow A COMPRESSION switch for speech intelligibility enhancement B Channel selector switch C Connection cable D Adapter for connection cable E Connector of mains u...

Page 10: ...arged flashes Rechargeable batteries are fully charged Indicator for speech intelligibility COMPRESSION and sound signal INPUT LEVEL 0 lit Speech intelligibility enhancement is switched on flashes slowly Volume of sound source is adjusted too low flashes rapidly Volume of sound source is adjusted too high Acoustic signal Meaning 6 short beeps No signal Transmitter is switched off or out of range 2...

Page 11: ...ars reinforced concrete walls etc as this can decrease the transmitter s range which is up to 150 m It is not necessary that the transmitter and headphones are in the same room so you can move around freely in the home or outside in the garden Wall mounting the transmitter One transmitter can be used to transmit to several headphones on the same frequency The transmitter is prepared for wall mount...

Page 12: ...ection cable C to the headphone socket of your sound source If the plug on the connection cable C is too small for your headphone socket plug the adapter to 6 3 mm jack socket D onto the connection cable 왘 Adjust the volume of the headphone socket on your sound source to a medium level This improves the quality of cordless sound transmission If necessary check the menu setting of your TV With most...

Page 13: ...icator 8 goes off Disconnecting the transmitter from the mains 왘 Pull the mains connector out of the wall socket Inserting and changing the headphones rechargeable batteries Before using the RS 145 comfort for the first time you have to insert the supplied rechargeable batteries 왘 Lift the left earpad 6 off as described under Replacing the earpads on page 18 왘 Insert the rechargeable batteries Obs...

Page 14: ...pprox 10 minutes before the batteries are completely discharged an acoustic signal is produced Charge the rechargeable batteries for at least 16 hours prior to first time use Subsequent charging time is about the same time as the previous operating time The operating time is up to 23 hours Always store the headphones on the charging cradle 7 to ensure that they are fully charged when they are need...

Page 15: ...ble comfort the headband has to be adjusted to properly fit your head you feel even gentle pressure around your ears a snug fit of the headband 1 on the head is ensured 왘 Wear the headphones so that the headband 1 runs over the top of your head 왘 Adjust the length of the headband so that your ears are completely inside the earpads ...

Page 16: ...8 lights up If the transmitter does not switch on 왘 Increase the volume of your sound source and if necessary read the section The transmitter does not switch on on page 19 Switching the transmitter off 왘 Switch your sound source off Sequence of steps Page 1 Make sure that the rechargeable batteries are charged 10 2 Switch your sound source e g TV on 12 3 Set the volume to a low level 13 4 Switch ...

Page 17: ...channel search stops You hear the signal of the found sound source If you do not hear the sound source after a short while please refer to the chapter If a problem occurs on page 19 When not using the transmitter for extended periods of time pull out the mains connector from the wall socket In this case however the headphones rechargeable batteries will not be recharged CAUTION Hearing damage due ...

Page 18: ...ansmission channel If several transmitters are operated simultaneously and are very close to one another the sound quality can deteriorate and you hear e g hissing noise To improve the sound quality change the transmission channel 왘 Set the ON OFF switch 5 on the headphones to the position OFF The headphones switch off Always store the headphones on the charging cradle 7 to ensure that they are fu...

Page 19: ...cator for speech intelligibility and sound signal 0 flashes slowly 왘 Gradually increase the volume of your sound source until the flashing stops Signal of the sound source is too strong If the signal of the sound source is too strong the indicator for speech intelligibility and sound signal 0 flashes rapidly 왘 Gradually reduce the volume of your sound source until the flashing stops 왘 Set the chan...

Page 20: ...trol 4 to the left L or right R in order to increase the volume for the corresponding ear There is a click stop in the center position Enhancing the speech intelligibility The RS 145 comfort features a dynamic compression system which allows you to enhance the speech intelligibility This system evens out volume differences i e it reproduces soft passages louder and decreases loud sounds 왘 Set the ...

Page 21: ...phones on see page 13 왘 Press the TUNE button 3 for 5 seconds 왘 Switch the headphones off for testing see page 13 If the acoustic signals are switched on the headphones produce a sequence of three beeps at switch off If no beeps are produced the acoustic signals are now switched off The setting for the acoustic signals is retained in memory until you change the setting again or replace the recharg...

Page 22: ...ailable from your Sennheiser dealer see Accessories and spare parts on page 21 CAUTION Liquids can damage the electronics of the devices Liquids entering the housing of the devices can cause a short circuit and damage the electronics 왘 Keep all liquids far away from the devices 왘 Do not use any cleansing agents or solvents 왘 To loosens the quarter turn fastener which secures the earpads to the ear...

Page 23: ... the trans mitter Make sure that the transmitter is not placed close to metal objects 7 Are the headphones still within the transmitter s range Move the headphones closer to the transmitter If necessary switch the headphones on again 7 Are all connectors connected correctly Check the connection between the transmitter and your sound source 8 Is the operation indicator 8 lit Check if the transmitte...

Page 24: ...ible cause Solution Page Is the speech intelligibility enhancement deactivated Slide the COMPRESSION switch A to the right 16 You do not hear your desired channel Press the TUNE button 3 on the headphones to start the search for your desired channel 14 Is there another transmitter operating in the proximity Set the transmitter to a different channel and press the TUNE button 3 on the headphones 14...

Page 25: ...145 additional headphones 511792 1 pair of earpads Specifications RS 145 comfort system Modulation FM stereo Frequency range 863 865 MHz Frequency response 18 21 000 Hz Signal to noise ratio typ 68 dB A Ambient temperature 0 C to 40 C TR 145 transmitter Carrier frequencies 863 3 864 0 864 7 MHz Radiated RF power 10 mW Power supply 9 V DC via NT RS 100 mains unit Power consumption 1 8 VA Channels 3...

Page 26: ...D x H HDR 145 headphones Transducer principle dynamic circumaural closed Max SPL at 1 kHz 110 dB THD at 1 kHz 0 5 Power supply 2 AAA size NiMH rechargeable batteries LR 03 Charging time approx 16 hrs full charge Operating time up to 23 hrs with fully charged rechargeable batteries Weight approx 280 g incl rechargeable batteries NT RS 110 mains unit Nominal input voltage 230V AC Mains frequency 50 ...

Page 27: ... respective country specific regulations Rechargeable batteries The supplied rechargeable batteries can be recycled Please dispose of them as special waste or return them to your specialist dealer In order to protect the environment only dispose of exhausted batteries WEEE Declaration Your Sennheiser product was developed and manufactured with high quality materials and components which can be rec...

Page 28: ...signals on off 17 Switching the headphones on off 13 Rechargeable batteries Changing the batteries 9 Charging indicator 6 Charging the batteries 10 Transmitter Adjusting the signal of the sound source 15 Changing the channel 14 Cleaning 18 Connection to a headphone socket 8 Connection to a sound source 8 Connection to the mains 9 Enhancing the speech intelligibility 16 Installation 7 Operating ele...

Page 29: ......

Page 30: ...Sennheiser electronic GmbH Co KG Am Labor 1 30900 Wedemark Germany www sennheiser com Printed in China Publ 09 08 532002 A01 ...

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