User's Manual

Model: R900-v2 Advanced Compliance Solutions FCC ID: P2SNTGSRFV2
ACS Report: 02-0177-15C Page 2
3. Information to User
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 interference 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 the FCC RF radiation requirements for uncontrolled environments. To
maintain compliance with these requirements, the antenna and any radiating elements should be installed
to ensure that a minimum separation distance of 20cm is maintained from the general population
Caution:
Changes or modifications not expressly approved by the party responsible for compliance could void the
user’s authority to operate the equipment.
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.
4. Installation guide
The N-901 MIU is designed for use with four types of encoder registers: Neptune ARB V, ProRead,
Sensus ECRII & Invensys ECRIII. Before installing an MIU, the encoder registers must be correctly wired
and/or programmed to work with the MIU.
Note: When a ProRead encoder register is used, the
ProRead register must be programmed for three-wire mode.
If the MIU will be connected to a new ProRead encoder register, or if a three-conductor cable is already
connected to a ProRead encoder register, ensure that the ProRead register is programmed for three-wire
mode using the ProRead programmer and its RF/MIU 6, 8, or 10 ID TDI format. This can be
accomplished through the ProRead receptacle before removing the receptacle.
Wiring the encoder register
Run a three-conductor cable from the encoder register to the MIU.
Refer to the steps below.