Itron 900 REMOTE METER INTERFACE TRANSCEIVER User Manual title page only

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Document ID	88448
Application ID	NpTJIXwAFEPDXm9+pL/zZg==
Document Description	User Manual (title page only ??)
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Microsoft Word - pdf
Filesize	36.04kB (450561 bits)
Date Submitted	2000-02-29 00:00:00
Date Available	2000-07-13 00:00:00
Creation Date	2001-01-12 14:47:28
Producing Software	Acrobat Distiller 4.0 for Windows
Document Lastmod	2001-01-12 14:47:30
Document Title	User Manual (title page only ??)

IMU Installation Instructions
Innovatee IMU Installation Instructions
The lMU is a combination meter register and two-way radio tratuceiver designed to
replace an existing mechanical water meter. file electronics and antenna are completely
enclosed in a watertight tamperhproot‘ sealed enclosure suitable for outdoor mounting or
installation in a below wade meter pit. Using various adapter plates, it can be mounted on
a variety ot'brands of water meters.
The IMU performs two buie functions:
0 It gather: and records usage data from the mechanical meter to which it is attached.
0 It sends and receives messages to and from the utility company computer system.
The IMU utilizes a 900 MHz spread sequence radio transceiver. This radio communicates
to the lnnovatec gateway that pusea message- to the utility via a variety ofcommon-
carrier wide area networks.
Installation Inatrnetiona
Note: Installation and programming of the lnnovatec IMU is to be performed by properly
trained personnel only.
Note: The Immune IMU is designed to operate only with the internal antenm supplied
Do not substitute any other antenna. Violation of FCC regulations may result lflhe
gateway I; operated will! any other anlertna.
The IMU should be located at lea." 20 cm awayfi'om any area where people may be
present In order lo minimize n'posure lo radio fi'equency radiation
Remove the existing mechanical meter register from the meter base by removing any
locking screws or pins and sealing wires. Rotate the register head one quarter revolution
counter clockwise. then Iifi straight up.
Select the proper mounting plate for the corresponding brand of meter. The mounting
plate is secured to the IMU with three 6-32 x V. brass screws.
Install the IMU onto the meter base by rotating the [MU one-quarter turn clockwise.
Lock the IMU to the meter base by tightening the sewrity screw in the mounting plate
with the appropriate security screwdriver.
The mechanical meter base use: a magnetic drive system to turn the mechanical register
head. The lnnovatec IMU replaces the mechanical register head and counts the magnetic
pulses produced when the magnetic drive rotates. To convert these pulses into
IMU Installation Instructions
appropriate unit of measure (gallons. cubic feet etc.) the [MU must be programmed with
the proper pulse conversion factor.
Programming is accomplished with the lnnovatec ENlCS sofiware. ENlCS is used to
select the proper radio channel within the 902-928 M“: band. set serial numbers and to
enable other firnctions such as alarms.
No adjustments to the (MU itself are possible since the lMU is sealed and uses an internal
antenna. If the unit to be installed does not communicate with the lnnovatec ENICS
software or does not configure properly. return it to the Meter Shop for evaluation. Do
not attempt to open the lMU enclosure.
FCC WARNING STATEMENTS
NOTE: This equipment has been tested and found to comply with the limits for class B
digital device pursuant to Part IS of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference in a residential
installation. The equiptnent generates, uses and can radiate radio frequency
energy and, ifnot irutalled and used in accordance with the instructions, may
cause harmful interfertmoe to radio conununications. However, there is no
guaranme that interference will not occur in a particular installation. If this
equipment doea cause harmful interference to radio or television reception,
which can be determined by turning the equipment ofl‘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
o Increase the separation between the equipment and the receiver.
0 Connect the equipment into an outlet on a circuit different from that to
which the receiver is connected
0 Consult the dealer or an experienced Radio/TV technician for help.
CAUTION: Change- or modification not expressly approved by the party
responsible for compliance could void the user‘s authority to operate
the equipment.

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Create Date                     : 2001:01:12 14:47:28
Producer                        : Acrobat Distiller 4.0 for Windows
Modify Date                     : 2001:01:12 14:47:30-05:00
Page Count                      : 2

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