User's Manual

This manual is an unpublished work and contains the trade secrets and confidential information of Neptune Technology
Group Inc., which are not to be divulged to third parties and may not be reproduced or transmitted in whole or part, in
any form or by any means, electronic or mechanical for any purpose, without the express written permission of Nep
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tune Technology Group Inc. All rights to designs or inventions disclosed herein, including the right to manufacture, are
reserved to Neptune Technology Group Inc.
The information contained in this document is subject to change without notice. Neptune reserves the right to change
the product specifications at any time without incurring any obligations.
Trademarks used in this manual
R900 is a trademark of Neptune Technology Group Inc. Other brands or product names are the trademarks or registered
trademarks of their respective holders.
FCC Notice
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device
may not cause harmful interference, and (2) this device must accept any interference received, including interference
that may cause undesired operation.
“NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to
Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed
and used in accordance with the instructions, may cause harmful interference to radio communications. However, there
is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful inter
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ference to radio or television reception, which can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.”
RF Exposure Information
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment
should be installed and operated with minimum distance 20cm between the radiator and your body. This transmitter
must not be co-located or operating in conjunction with any other antenna or transmitter.
Professional Installation
In accordance with section 15.203 of the FCC rules and regulations, the MIU must be professionally installed by trained
utility meter installers.
Changes or modifications to this device not expressly approved by Neptune Technology Group, Inc.
could void the user's authority to operate the equipment