Amphony 2000 Häufig gestellte Fragen - Seite 3

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Auch für Amphony 2000: Benutzer- und Installationshandbuch (13 seiten), Vergleich der Merkmale (1 seiten), Informationen zum Produkt (4 seiten), Handbuch zur Fehlersuche (5 seiten)

Q: What audio level is required from my audio source to be able to connect to the transmitter ?

A: The transmitter of the Model 2000 headphones features an analog audio interface level control that

allows the transmitter to be adjusted to work with audio sources delivering audio at levels anywhere

from 0.2 Vrms to 10 Vrms. This range covers most commercial and consumer audio equipment. By

being able to adjust the level of the audio interface, the full dynamic range of the digital transmission

can be used.

Q: Can more than one set of headphones be used at the same time ?

A: It is possible to purchase additional headphones individually which can be operated from the same

transmitter. Please contact your dealer for more information.

Q: Will my 2.4 GHz cordless telephone or wireless LAN affect the operation of the headphones

or vice versa ?

A: While the headphones will normally not affect the operation of a 2.4 GHz cordless telephone or

wireless LAN, the headphones may mute while the telephone or wireless LAN is being operated. The

range of the headphones may also be affected during the operation of other 2.4 GHz equipment. If you

do operate a 2.4 GHz cordless telephone or wireless network close to the headphones, we

recommend that you purchase one of our 5.8 GHz models to eliminate any possibility of interference.

Whether or not the headphones will be affected by other 2.4 GHz devices depends to a large degree

on the type of equipment and the distance between such equipment and the headphones relative to

the headphones transmitter. Digital cordless telephones are more likely to cause problems than analog

cordless telephones. The base station of certain types of cordless telephones, such as the Siemens

Gigaset or Panasonic Gigarange series, will periodically broadcast signal beacons, even when the

telephone is not in use, that may cause a clicking noise of the headphones. Walls located between

such equipment and the headphones will in many cases attenuate an interfering signal enough for it

not to cause any problems when operating the headphones The headphones employ an error

correction scheme and thus can tolerate interference up to a certain degree without any signal

degradation. If interference is a problem and if there is no direct line-of-sight to the headphones

transmitter then the use of RangeBooster modules is recommended.

Q: What exactly is a RangeBooster transmitter ?

A: A RangeBooster transmitter is a secondary transmitter which can be used to extend the opera-ting

range of the 2.4 GHz Digital wireless headphones. This is useful if you want to listen to your

headphones in areas where the signal may be blocked by walls or other obstacles. Also, the use of

RangeBooster transmitters is recommended in areas where there may be strong interference from

other transmitters, microwave ovens etc.

The RangeBooster transmitter can be placed in an area where signal reception from the main

transmitter is not possible or difficult. It is possible to use multiple RangeBooster transmitters. It is

necessary though to have a cable connection, preferably a coaxial cable connection, between the

location of the main transmitter and any RangeBooster transmitter. The audio will be transmitted from

the main transmitter to any RangeBooster transmitter via cable digitally, i.e. without any audio

degradation.