Related Manuals for Huawei EMUA Series
Summary of Contents for Huawei EMUA Series
- Page 1 EMUA V100R001 User Guide Issue Date 2010-03-30 Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
- Page 2 All other trademarks and trade names mentioned in this document are the property of their respective holders. Notice The purchased products, services and features are stipulated by the contract made between Huawei and the customer. All or part of the products, services and features described in this document may not be within the purchase scope or the usage scope.
- Page 3 3.4 Door Status Sensor............................3-5 3.5 Humidity/Temperature Sensor........................3-7 3.6 Self-Selected Sensors............................3-8 4 Installing the EMUA........................4-1 5 Installing the Sensors........................5-1 5.1 Installing the Water Sensor..........................5-2 5.2 Installing the Smoke Sensor..........................5-3 Issue 10 (2010-03-30) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
- Page 4 Contents User Guide 5.3 Installing the Infrared Sensor..........................5-6 5.4 Installing the Door Status Sensor........................5-7 5.5 Installing the Humidity/Temperature Sensor....................5-9 6 Commissioning the EMUA......................6-1 7 Handling Common Faults......................7-1 Huawei Proprietary and Confidential Issue 10 (2010-03-30) Copyright © Huawei Technologies Co., Ltd.
- Page 5 Figure 3-8 Relations between the humidity and output current................3-9 Figure 3-9 Relations between the temperature and output current...............3-9 Figure 4-1 Installing the EMUA inside the cabinet.....................4-2 Figure 4-2 Installing the EMUA inside the rack....................4-2 Issue 10 (2010-03-30) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
- Page 6 Figure 5-5 Connecting the infrared sensor......................5-7 Figure 5-6 Connecting the AGX105F door status sensor..................5-8 Figure 5-7 Connecting the HO-03A door status sensor..................5-8 Figure 5-8 Connecting the humidity/temperature sensor...................5-10 Huawei Proprietary and Confidential Issue 10 (2010-03-30) Copyright © Huawei Technologies Co., Ltd.
- Page 7 Table 3-7 Technical specifications of the WS302A1T4 humidity/temperature sensor........3-8 Table 5-1 3-core leading cable of the water sensor....................5-3 Table 7-1 Solutions to common faults in the EMUA...................7-1 Issue 10 (2010-03-30) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
- Page 9 System Engineer Site Maintainer Change History For changes made in this document, refer to 1 Changes in EMUA User Guide. Organization 1 Changes in EMUA User Guide Issue 10 (2010-03-30) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
- Page 10 (EMUA) is used to monitor the environment in the equipment room and the cabinet. 3 Introduction to the Sensors The sensors provided by Huawei can be used directly. The sensors not provided by Huawei can be used only if their specifications meet the requirements. 4 Installing the EMUA This describes how to install the EMUA.
- Page 11 Multi-level menus are in boldface and separated by the ">" signs. For example, choose File > Create > Folder. Keyboard Operations The keyboard operations that may be found in this document are defined as follows. Issue 10 (2010-03-30) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
- Page 12 Press the primary mouse button twice continuously and quickly without moving the pointer. Drag Press and hold the primary mouse button and move the pointer to a certain position. Huawei Proprietary and Confidential Issue 10 (2010-03-30) Copyright © Huawei Technologies Co., Ltd.
- Page 13 Fourth release. The title of the preface is changed, the document structure is adjusted, and the procedure for installing the EMUA on a wall is added. 03 (2007-04-20) Third release. Indexes are added, parameter description of the self-selected sensors is added. Issue 10 (2010-03-30) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
- Page 14 EMUA 1 Changes in EMUA User Guide User Guide 02 (2007-02-02) Second release. Testing problems are solved. 01 (2007-01-15) First release. Huawei Proprietary and Confidential Issue 10 (2010-03-30) Copyright © Huawei Technologies Co., Ltd.
- Page 15 2 Overview of the EMUA Overview of the EMUA About This Chapter Applicable to all types of BTSs/NodeBs manufactured by Huawei, the outdoor environment monitoring unit (EMUA) is used to monitor the environment in the equipment room and the cabinet.
- Page 16 EMUA and the BTS/NodeB. Comparison Between the Functions of the Three EMUA Models Table 2-1 lists the functions of the three EMUA models for you to make a comparison. Huawei Proprietary and Confidential Issue 10 (2010-03-30) Copyright © Huawei Technologies Co., Ltd.
- Page 17 Each Module of EMUA has three types of exterior A, B, and C. Exterior of the EMUA of Type A Figure 2-1 Figure 2-2 show the exterior of the EMUA of type A and its front panel respectively. Issue 10 (2010-03-30) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
- Page 18 (13) Grounding screw Exterior of the EMUA of Type B Figure 2-3 Figure 2-4 show the exterior of the EMUA of type B and its front panel respectively. Huawei Proprietary and Confidential Issue 10 (2010-03-30) Copyright © Huawei Technologies Co., Ltd.
- Page 19 The grounding screw of the EMUA of type B is on the rear panel. Exterior of the EMUA of Type C Figure 2-5 Figure 2-6 show the exterior of the EMUA of type C and its front panel respectively. Issue 10 (2010-03-30) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
- Page 20 2.3 Internal Structure of the EMUA This describes the internal structure of the EMUA. Board Layout Figure 2-7 shows the board layout inside the EMUA of type A or B. Huawei Proprietary and Confidential Issue 10 (2010-03-30) Copyright © Huawei Technologies Co., Ltd.