User's Guide

TW113 user guide_REV3.docx 3 of 8
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Set the MySQL database passwords for both users and click “Set”. Clicking on the
“Default Vals” button will fill the fields with the factory default passwords. This is
provided as a convenience if password security is not an issue (for example in an
evaluation system).
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Click on the “Create a Site Entry” button to auto-fill a Site entry with the information
from this panel.
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Unplug the USB cable. It is not needed again unless you need to change the IP address
or the database passwords at a future time.
4. MDT and Repeater Configuration
All MDT and Repeaters come from the factory with a default factory-set configuration; there is
no user changeable setup. MDTs need only be connected to the meter and turned on. A
number of different MDTs are available, our most popular being a single pulse input unit with a
one-hour transmission interval. See our web site for other variations available.
Standard MDTs
MDT devices come from the factory in a powered off state. They can be powered on using a
hidden button under the Tehama Wireless logo.
The big circle in the photo below shows where the hidden button is located on the enclosure. It
may take a few times to get the feel of the button, but an LED to the left gives you feedback
when the button is pushed.
Submersible MDTs TW113
The Submersible MDT operates exactly like our regular MDT. A button press is created by waving
a magnet near the areas shown in the picture below. Status and control are the same as our
regular MDTs, including a “press” to initiate a read and transmit it to the DCAP. The LED on the
top provides the same feedback as our regular LEDs.