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4.3
Bluetooth Wireless Technology
• Bluetooth 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.
"39. 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
Bluetooth communication with the CX uses the 2.4 GHz frequency band. This is
the same band used by the devices described below.
• 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
The above devices use the same frequency band as Bluetooth communications.
As a result, using the CX within proximity to the above devices may result in
interference causing communication failure or reduction of transmission speed.
Although a radio station license is not required for this instrument, bear in mind
the following points when using Bluetooth technology 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.
15
4. CX FUNCTIONS
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