DK-V2 - Sharp Audio User Guide / Operation Manual. Page 5

 

  DK-V2

  

  

 

 devices transmit a low 1mW signal and communicate

on a frequency of 2.45 GHz. This frequency band is also
internationally used for industrial, scientific and medical devices
(ISM). The low power limits the communication range to about 10
meters (30 feet). However the communication range may be
reduced due to electromagnetic environment and obstacles found
within the 10 meters radius.
Below conditions cause loss of signal quality and communication
range.

 - There are obstacles such as human bodies or metal objects.

 

- Other devices using the same frequency band are in use (eg:  

cordless phones, microwave oven, medical devices and
wireless LAN device).

 

- The unit is placed on a steel or other metal cabinet.

  

When this unit is placed too near a Wireless LAN device or

microwave, noise interference may occur, causing crackling
sound. It may also reduce the communication speed and cause
invalid connection. If these happen, do the following:

 

 - Place the unit at least 10 meters away from the Wireless LAN 

device.

 

- Turn off the Wireless LAN device if it is less than 10 meters

away. 

 

  - Place the unit closer to the 

 

 source device.

  

Avoid using this unit in hospitals. The microwaves emitted may

affect the electronic medical devices.

  

This unit supports security capabilities which comply with the

 

 standard enabling a secure 

 

 wireless

connection. However the security level may vary depending on
the setting. Please be careful when using 

 

 wireless

technology.

  

SHARP is not responsible for any information leakage during

 

 communication.

  

 

 - A device which features 

 

 functionality is required to

comply with the 

 

 standard, specified by Bluetooth SIG,

and be authenticated.

 

- Even if the device complies with the above 

 

 standard,

specific devices may not connect or work correctly. This is due
to the feature and specification of the device.

  

  

This unit cannot be used to talk over the telephone even when
there is a 

 

 connection made to a mobile phone.

  

Please refer to the operating manual supplied with the mobile
phone for details on operation of your mobile phone whilst
transmitting the sound using a 

 

 connection.

Optimal performance

Limited performance