Bluetooth Wireless Technology/Wireless Lan - Topcon DS Series Instruction Manual

4.3

Bluetooth Wireless Technology/Wireless LAN


• Bluetooth/Wireless LAN function may not be built in depending on telecommunications regulations
of the country or the area where the instrument is purchased. Contact your local dealer for the
details.
• Use of this technology must be authorized according to telecommunications regulations of the
country where the instrument is being used. Contact your local dealer in advance.

"30. REGULATIONS"
• TOPCON CORPORATION is not liable for the content of any transmission nor any content related
thereto. When communicating important data, run tests beforehand to ascertain that communication
is operating normally.
• Do not divulge the content of any transmission to any third party.
Radio interference when using Bluetooth technology/Wireless LAN
Bluetooth/Wireless LAN communication with the DS uses the 2.4 GHz frequency band. This is the
same band used by the devices described below. As a result, using the DS within proximity to the
above devices may result in interference causing communication failure or reduction of transmission
speed.
•Industrial, scientific, and medical (ISM) equipment such as microwaves and pacemakers.
• portable premises radio equipment (license required) used in factory production lines etc.
• portable specified low-power radio equipment (license-exempt)
•IEEE802.11b/IEEE802.11g standard wireless LAN devices (When using Bluetooth function)
•Bluetooth devices (when using Wireless LAN function)
Although a radio station license is not required for this instrument, bear in mind the following points
when using Bluetooth technology/Wireless LAN for communication.
Regarding portable premises radio equipment and portable specified low-power radio

equipment:
• Before starting transmission, check that operation will not take place within the vicinity of
portable premises radio equipment or specified low-power radio equipment.
• In the case that the instrument causes radio interference with portable premises radio
equipment, terminate the connection immediately and take measures to prevent further
interference (e.g. connect using an interface cable).
• In the case that the instrument causes radio interference with portable specified low-power radio
equipment, contact your local dealer.
When using Bluetooth function in proximity to IEEE802.11b or IEEE802.11g standard

wireless LAN devices, turn off all devices not being used.
• Interference may result, causing transmission speed to slow or even disrupting the connection
completely. Turn off all devices not being used and vice versa.
Do not use the DS in proximity to microwaves.

• Microwave ovens can cause significant interference resulting in communication failure. Perform
communication at a distance of 3m or more from microwave ovens.
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