Sennheiser HDR 145, Instruction Manual

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Contents
1
Contents
Important safety instructions ................................................ 2
The HDR 145 RF headphones ................................................. 4
Delivery includes ...................................................................... 4
Product overview ..................................................................... 5
Overview of the headphones ................................................ 5
Overview of the acoustic signals .......................................... 5
Putting the HDR 145 into operation ..................................... 6
Inserting and changing the headphones’
rechargeable batteries ........................................................... 6
Charging the headphones’ rechargeable batteries .......... 6
Adjusting the headband of the headphones ..................... 7
Using the HDR 145 ................................................................... 8
Switching the headphones on and off ................................ 8
Searching for a sound source ................................................ 9
Adjusting the volume ............................................................. 9
Adjusting the balance .......................................................... 10
Switching the acoustic signals (beeps) on and off ........ 10
Cleaning the HDR 145 ........................................................... 11
If a problem occurs ... ............................................................ 12
Accessories and spare parts ................................................. 13
Specifications .......................................................................... 13
Manufacturer Declarations ................................................... 14