User's Guide
Table Of Contents
- Table of Contents
- 1 - Introduction
- 2 - Safety Guidelines
- 3 - Regulatory Guidelines
- 4 - Product Specifications
- 5 - Features
- 6 - Inside the Meter
- 7 - Inspecting the Site for Anomalies
- 8 - Installing the Meter
- 9 - Testing NIC Communications in the Field
- 10 - Updates and Repairs
- Index
Chapter 6 • Inside the Meter
A c l a r a R F E l e c t r i c I - 2 1 0 + c U s e r G u i d e 79
illuminates without blinking it indicates that it has retained the correct time despite
being powered down, and it doesn’t need to obtain time from the network. The
blue LED will extinguish 5 minutes after power-up.
The red LED indicates self-test outcomes. A rapidly blinking red LED indicates
the self-test is running. A slow-blinking red LED indicates that the test has
completed and the processor is running. The LED will extinguish after 30 seconds
if no problems were found. A steady-on LED indicates that the self-test has found
a problem with the hardware on the board. Such a board should be returned to
Aclara for replacement or repair.
The board also contains a green LED. It is only used during manufacturing. It is
used to show that the board is in a special mode and that the radio has been
temporarily disabled.