Sony STR-DA1800ES Benutzerhandbuch

D:\NORM'S JOB\SONY HA\SO120031\STR-DA1800ES_PMRF 
02\4428194122_USFR\US07ADD_STR-DA1800ES-CEL.fm

STR-DA1800ES
4-428-194-12(2)

• Place the receiver in a location with adequate 

ventilation to prevent heat buildup and 
prolong the life of the receiver.

• Do not place the receiver near heat sources, 

or in a place subject to direct sunlight, 
excessive dust, or mechanical shock.

• Do not place anything on top of the cabinet 

that might block the ventilation holes and 
cause malfunctions.

• Use caution when placing the receiver on 

surfaces that have been specially treated 
(with wax, oil, polish, etc.) as staining or 
discoloration of the surface may result.

Clean the cabinet, panel, and controls with a 
soft cloth slightly moistened with a mild 
detergent solution. Do not use any type of 
abrasive pad, scouring powder, or solvent, 
such as alcohol or benzine.

On Bluetooth communication

• Bluetooth devices should be used within 

approximately 10 meters (33 feet) 
(unobstructed distance) of each other. The 
effective communication range may become 
shorter under the following conditions.
– When a person, metal object, wall or other 

obstruction is between the devices with a 
Bluetooth connection

– Locations where a wireless LAN is 

installed

– Around microwave ovens that are in use
– Locations where other electromagnetic 

waves occur

• Bluetooth devices and wireless LAN 

(IEEE 802.11b/g) use the same frequency 
band (2.4 GHz). When using your Bluetooth 
device near a device with wireless LAN 
capability, electromagnetic interference may 
occur. This could result in lower data 
transfer rates, noise, or inability to connect. 
If this happens, try the following remedies:
– Use this receiver at least 10 meters 

(33 feet) away from the wireless LAN 
device.

– Turn off the power to the wireless LAN 

equipment when using your Bluetooth 
device within 10 meters (33 feet).

– Install this receiver and Bluetooth device 

as closer to each other as possible.

• The radio waves broadcast by this receiver 

may interfere with the operation of some 
medical devices. Since this interference may 
result in malfunction, always turn off the 
power on this receiver and Bluetooth device 
in the following locations:
– In hospitals, on trains, in airplanes, at gas 

stations, and any place where flammable 
gasses may be present

– Near automatic doors or fire alarms

• This receiver supports security functions 

that comply with the Bluetooth specification 
to ensure secure connection during 
communication using Bluetooth technology. 
However, this security may be insufficient 
depending on the setting contents and other 
factors, so always be careful when 
performing communication using Bluetooth 
technology.

• Sony cannot be held liable in any way for 

damages or other loss resulting from 
information leaks during communication 
using Bluetooth technology.

• Bluetooth communication is not necessarily 

guaranteed with all Bluetooth devices that 
have the same profile as this receiver.