2■ Basic FunctionsGathering and Managing Remote Unit Data via a NetworkThe RTR-5W is able to gather via wireless communication the measured and recorded data fromany RTR-5 Series Data Logger and using a Local Area Network (LAN) or Internet connectionmakes it possible to view current readings and / or download the gathered recorded data.Extending Wireless Communication Range with RTR-50By setting up RTR-50 Unit(s) as Repeaters it is possible to extend the wireless communicationrange.Up to 250 Repeaters can be set up.With the Internal Web Server, use a browser to check current readings and view insimple graph formBecause the RTR-5W is designed with a built-in Web server, it can be accessed directly fromyour Internet browser.Via the browser you can check the current readings of any Remote Unitthat has been registered and view the recorded data in the Remote in a simplified graph form.Connect to a Wireless LAN via CF CardThe RTR-5W is designed with a CF card slot. By inserting a wireless LAN card in this CF cardslot, it is possible to connect to a Wireless LAN; releasing you from the burden of cables andwiring.*For more about Wireless LAN connections please refer to: FAQ's >> Q&A about RTR-5W >> Q.6“I want to use a wireless LAN… "(p.137)Internet Connection allows for Public Access to DataThe built-in Web server gives you the option of putting your data on the Internet for publicaccess.Also by using the Internet connection you can escape the boundaries of the Local Area Networkand gain the freedom to manage and collect data from anywhere the Internet is available; a low-cost alternative to having to be in the local area.View Current Readings via Cell PhoneIt is also possible to use your cell phone browser to view current readings.Set Upper / Lower Limits and Send Warning Report E-MailBy making upper and lower limit settings for the RTR-5W, when one of the set upper or lowerlimits has been exceeded, a warning report mail can be sent via e-mail.* To make use of the warning report e-mail send function, it is necessary to be create an environment inorder to connect to the Internet or to an in-company (in-house) SMTP/POP server.When a warning occurs it is possible to use contact outputWhen a set upper or lower limit has been exceeded, it is possible not only to send a warningreport via e-mail, but it is also possible to use the provided contact output on the main unit toissue a warning within a structured warning system.
