Pioneer HTP-SB300 User Manual download pdf (Page 38)

Additional information06

38

En

Precautions when using a

wireless subwoofer

Precautions regarding wavelength

• This unit is designed to prevent other

persons from eavesdropping on the

transmitted signals, but precautions

should nonetheless be taken against the

chance that other persons’ could intercept

and listen to the signals transmitted. Given

that this unit produces radio wave

transmissions, another person could

deliberately use a receiver to attempt to

intercept such transmissions. As a result,

this device should not be used to play

important transmissions demanding

privacy.

This unit utilizes the 2.4 GHz frequency band.

This band is also used by a variety of other

devices as noted below. In particular, devices

not often cognizant to the user are listed in

item 2.

1 Examples of common devices utilizing the

2.4 GHz band:

• Cordless phone

• Cordless facsimile

• Microwave oven

• Wireless LAN router

• Wireless AV device (including Pioneer

wireless subwoofers)

• Wireless controllers for games

• Microwave therapeutic devices

• Bluetooth wireless technology devices

2 Other devices using 2.4 GHz:

• Shoplifting-prevention systems

• Amateur wireless radio

• Distribution control systems at factories

and warehouses

• Railway and emergency vehicle wireless

identification systems

When such devices are used simultaneously

with this speaker system, signal interference

may occur, resulting in signal dropouts, noise,

or interrupted sound. In such cases, the main

unit's indicator will light red. This condition is a

result of signal interference, and is not a

malfunction of the unit.

To improve reception quality, try the following:

• Turn off the other device emitting radio

waves.

• Place the interfering device farther away.

Do not use this system in the following

locations, since noise or transmission

interruption may result:

• Locations where another device using the

same 2.4 GHz frequency is being used,

such as a Bluetooth wireless technology

device or wireless LAN, or in the vicinity

where the magnetic field, static electricity,

or radio wave interference from another

device may occur (depending on the

environment, radio waves may not transmit

effectively).

• Move the radio farther away (noise may

result).

• If visual noise appears on the television

screen, it is possible that this unit is

producing adverse influence on the

antenna input of the television, video

device, BS tuner, or CS tuner. Move this

unit farther away from the antenna input of

the affected device.

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