User's Manual

Table Of Contents

µNR Operating Instructions

P/N 817439451

Rev A

1. SCOPE

This document provides a general and functional description of the µNozzle Reader

(hereafter referred to as µNR) units.

2. µNR DESCRIPTION

The µNR is a self-contained, battery operated transceiver installed on the dispenser’s

fueling nozzle. µNR uses RFID technology to read the vehicle FuelOmat data and

transfer it to the WGT network through the nearest WGT. The µNR uses an internal

battery and requires only mechanical interface to the fueling nozzles. The following

NR types are available (Figure 1and Figure 2):

Figure 1. µNR-F

Figure 2. µNR-B/T – Rectangular Coil (Left) & Round Coil (Right)

µNR Operating Instructions 1

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µNR Operating Instructions P/N 817439451 Rev A 1. SCOPE This document provides a general and functional description of the µNozzle Reader (hereafter referred to as µNR) units. 2. µNR DESCRIPTION The µNR is a self-contained, battery operated transceiver installed on the dispenser’s fueling nozzle. µNR uses RFID technology to read the vehicle FuelOmat data and transfer it to the WGT network through the nearest WGT.
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3. OPERATING INSTRUCTIONS Proceed as follows: 1. 2. 3. 4. 5. 6. Remove the nozzle from the boot Insert the nozzle spout into the vehicle fuel inlet The µNR detects the FuelOpass and the indication LED blink twice Turn on the pump handle and dispense fuel Turn the pump handle off Return the nozzle to the boot 4. TECHNICAL SPECIFICATIONS Table 1 lists the specifications for the µNR units. Table 1.
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FCC Compliance Statement This device 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 residential installations. 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 and television reception.