Installation Instructions
Table Of Contents
- nanoBTS Installation and Test Manual
- 1 Introduction
- 2 Overview
- 3 Customer safety and regulatory information (CENG0133)
- 4 BTS Hardware Installation (CENG0210)
- 5 PSU Installation Guide (CENG0033)
- 6 BTS Installer User Guide (CENG0048)
- Introduction
- 6.2 Capabilities
- 6.3 Concepts
- 6.4 Getting Started
- 6.5 User Interface Reference
- 6.6 The DHCP Server
- 6.7 BTS Attribute Reference
- 6.7.1 The BTS Configuration Dialog box
- 6.7.2 Current Values Display
- 6.7.3 Identifying a nanoBTS
- 6.7.4 How Defaults Work
- 6.7.5 Enabling Configuration Phases
- 6.7.6 The BTS tab
- 6.7.7 The DHCP tab
- 6.7.8 The Unit ID tab
- 6.7.9 The NV Attr (1) tab
- 6.7.10 The NV Attr (2) tab
- 6.7.11 The NV Attr (3) tab
- 6.7.12 The NV Attr (4) tab
- 6.7.13 The Download tab
- 6.8 Using Network Listen
- 6.9 Using BTS Installer via a proxy
- 6.10 Connecting to a nanoBTS via SSL
- 6.11 Configuration File Reference
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6.7.12 The NV Attr (4) tab
The NV Attr (4) tab, Figure 53, contains additional non-volatile attribute settings. All the
controls on this tab are disabled unless the Enable NV Attr Configuration check box
on the NV Attr (1) tab is checked.
Figure 53 - NV Attr (4) tab
This tab contains thresholds for various alarms that the nanoBTS can raise.
Attribute Description
Configure Alarm Threshold
List
Whether to send a new value for the Alarm Threshold
List to the nanoBTS.
Input Supply Voltage Thresholds for the input supply voltage alarm
Internal Temperature Thresholds for the internal temperature alarm
Input Supply Current Thresholds for the input supply current alarm
Input Supply Power Thresholds for the input supply power alarm
Each measured quantity can cause an alarm to be generated if it falls below the Lower
Threshold or rises above the Upper Threshold. Any of these alarms can be turned off
using the Off check box.
When the Off check box is not checked the threshold is entered as a percentage of
the nominal working range of the value. For example, for a unit with a nominal input
supply voltage range 40V – 56V, setting the input supply voltage upper threshold to
90% would give rise to an alarm when the voltage was above
40 + 0.9 * ( 56 – 40 ) = 54.4 V
Each percentage value can be between –20% and 120%.