User's Manual
Table Of Contents
- 1 User Information
- 2 Important Safety Instructions
- 2.1 Safety and Precautions
- 2.2 Regulatory
- 2.2.1 USA – FCC Supplier Declaration of Conformity Product Identification and Responsible Party
- 2.2.1.1 Information to User
- 2.2.1.2 RF Exposure Statement
- 2.2.2 Canada – ISED Compliance Information
- 2.2.2.1 RF Exposure Statement
- 2.2.3 European Union (EU) Compliance Information
- 2.2.3.1 Radio Equipment Directive
- 2.2.3.2 RF Exposure Statement
- 2.2.3.3 WEEE
- 2.2.3.4 RoHS
- 2.2.3.5 REACH
- 2.3 Battery Safety
- 3 Introduction
- 4 Powering Up
- 5 Connecting to Sierra
- 6 Connecting using Aruba’s Web-based GUI
- 7 WLAN Setup
- 8 User Interface
- 9 Performance Data
- 10 Technical Data
- 11 Reliability and Maintainability
- 12 Support and Service
Page | 51 Revision Date April 30, 2020 || Document Number UM-E71-314 || Rev B
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10.2.6 Product Identification
The Part Number Identification Label for each Sierra LRU is located on bottom panel and contains
information as shown in Figure 10-5.
10.2.7 Finish and Color
The paint color of the Sierra is medium texture black.
10.2.8 Materials
All materials used in the construction of the Sierra are inherently non-nutrient to fungus and do not
support combustion. The materials are of the best commercial quality and will not blister, corrode,
crack, soften, or show other immediate latent defects that affect the storage, operation, or
environmental capabilities of the unit after any or all of the tests specified.
Materials used in the Sierra have been selected in accordance with the appropriate flammability
requirements of Code of Federal Regulations FAR-25.853a.
10.2.9 Weight
The Sierra weighs 7.3 lbs, which includes a full complement of two (2) Li-ion battery modules.
10.2.10 Cooling Characteristics
The Sierra is designed with passive cooling.
• Battery Powered:
Power Consumption: 15.76W nominal, 17.65W max
Current Draw: 1.09A nominal, 1.23A max
Input Voltage: 14.4V nominal
• Installation Powered (batteries not charging):
Power Consumption: 15.76W nominal, 17.65W max
Current Draw: 0.88A nominal, 0.98A max
Input Voltage: 18V nominal
• Installation Powered (with batteries charging):
Power Consumption: 178.0W nominal, 179.9W max
Current Draw: 9.89A nominal, 9.99A max
Input Voltage: 18V nominal
• AHM250PS19 Supply Powered (with batteries charging):
Power Consumption: 178.0W nominal, 179.9W max
Current Draw: 9.37A nominal, 9.47A max
Input Voltage: 19V nominal