5
2. PRECAUTIONS
Precautions concerning water and dust resistance
The instrument conforms to IPX8 specifications for waterproofing and dust resistance when battery holder
connector cap and the external interface hatch are closed.
• Close the battery holder securely.
• Make sure that moisture or dust particles do not come in contact with the terminal or connectors.
Operating the instrument with moisture or dust on the terminal or connectors may cause damage to the
instrument.
• Make sure that the inside of the carrying case and the instrument are dry before closing the case. If moisture
is trapped inside the case, it may cause the instrument to rust.
• If there is a crack or deformation in the rubber packing for the battery holder, stop using and replace the
packing.
• To retain the waterproof property, it is recommended that you replace the rubber packing once every two
years. To replace the packing, contact your local dealer.
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.
"14. 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 TP-L6W uses the 2.4 GHz frequency band. This is the same band used
by the devices described below. As a result, using the TP-L6W 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
The above devices use the same frequency band as Bluetooth communications. As a result, using theTP-
L6W 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.
Do not use the TP-L6W 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.
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.
To Next Page
Loading...
