Design Document Subject: UMC-A21LG User Manual REV: 1.0 PAGE 1 OF 14 UMC-A21LG User Manual The document contains proprietary information which is the property of Wistron NeWeb Corporation and is strictly confidential and shall not be disclosed to others in whole or in part, reproduced, copied, or used as basic for design, manufacturing or sale of apparatus without the written permission of Wistron NeWeb Corporation. Wistron Neweb Corporation Proprietary & Confidential Design Document Subject: UMC-A21LG User Manual REV: 1.0 PAGE 2 OF 14 Revision History Issue Date Version Description 2017/06/29 1.0 Initial Issued Wistron Neweb Corporation Proprietary & Confidential Design Document Subject: UMC-A21LG User Manual REV: 1.0 PAGE 3 OF 14 Contents 2.1 2.2 2.3 1. Introduction .......................................................................................................................................... 4 2. Test Setup Configuration ..................................................................................................................... 5 Power Supply and Debug Console Connection ...................................................................... 5 Antenna Connection ................................................................................................................. 7 Hardware Component Introduction ....................................................................................... 8 3. Zigbee Test ............................................................................................................................................ 9 Install GDM7243 Driver ........................................................................................................... 9 Confirm the GDM7243 device ................................................................................................. 9 Open the com port by PuTTy ................................................................................................. 10 Zigbee Test Command .............................................................................................................11 4. LTE B4/B13 Test ................................................................................................................................. 12 3.1 3.2 3.3 3.4 Wistron Neweb Corporation Proprietary & Confidential Design Document Subject: UMC-A21LG User Manual REV: 1.0 PAGE 4 OF 14 1. Introduction This User Manual of Victor CB (Communication Board) module is to describe how to use the following sections for lab test by specific qualified engineers or technicians. Furthermore, this module is NOT intended for commercial use but designed as part of Smart Meter product which mainly provides 4G LTE WAN access and/or Zigbee HAN access capabilities. For the procedure of CB installation into electric meter and the operation of CB in assembly factory, that information is described in assembly instruction document. FCC Interference Statement This module complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This module may not cause harmful interference and (2) this module must accept any interference received, including interference that may cause undesired operation. Radiation Exposure Statement This module complies with FCC radiation exposure limits set forth for an uncontrolled environment. This module should be installed and operated with minimum distance of 20cm between radiator and human body. Any changes or modifications not expressly approved by the party responsible for
Wistron Neweb Corporation Proprietary & Confidential Design Document Subject: UMC-A21LG User Manual REV: 1.0 PAGE 5 OF 14 2. Test Setup Configuration 2.1 Power Supply and Debug Console Connection DUT (CB) 10 pin Connect to interface board
Interface Board Wistron Neweb Corporation Proprietary & Confidential Design Document Subject: UMC-A21LG User Manual REV: 1.0 PAGE 6 OF 14 Interface Board AC-DC 5V Adaptor DUT (CB) USB Debug Port Console Power on Sequence:
I. Connect DUT to interface board II. Attach AC-DC Adaptor & USB Debug Port Cable III. Wait for 20 seconds when system ready (See Note 1) IV. Plug-in Console Port cable
[Caution] Improper power on sequence might lead to system boot-up failure!
Wistron Neweb Corporation Proprietary & Confidential Design Document Subject: UMC-A21LG User Manual REV: 1.0 PAGE 7 OF 14 2.2 Antenna Connection Connect to LTE primary antenna Connect to LTE diversity antenna Connect to Zigbee antenna Wistron Neweb Corporation Proprietary & Confidential Design Document Subject: UMC-A21LG User Manual REV: 1.0 PAGE 8 OF 14 2.3 Hardware Component Introduction AC-DC 5V Adaptor Interface Board Victor CB Wistron Neweb Corporation Proprietary & Confidential Design Document Subject: UMC-A21LG User Manual REV: 1.0 PAGE 9 OF 14 3. Zigbee Test 3.1 Install GDM7243 Driver Install the GDM7243 driver GDM7243_windows_acm_drivers_installer_v1.1.0.0.zip 3.2 Confirm the GDM7243 device Confirm the com port GCT GDM7243 LTE USB Serial Port (COMX) in the Device Manager. Wistron Neweb Corporation Proprietary & Confidential Design Document Subject: UMC-A21LG User Manual REV: 1.0 PAGE 10 OF 14 3.3 Open the com port by PuTTy Install PuTTy for connection to DUT, refer to http://www.putty.org/
Serial Line: COMX ; Speed: 115200 ; Connection Type: Serial Wistron Neweb Corporation Proprietary & Confidential Design Document Subject: UMC-A21LG User Manual REV: 1.0 PAGE 11 OF 14 3.4 Zigbee Test Command Wistron Neweb Corporation Proprietary & Confidential Design Document Subject: UMC-A21LG User Manual REV: 1.0 PAGE 12 OF 14 4. LTE B4/B13 Test It is suggested to use Anritsu MT8820C for RF conductive tests.setc For LTE radiation tests, the LTE antenna gain lists below.
LTE Main Antenna
Band 13 Peak Gain: 2.0 dBi ~ 2.5 dBi
Band 4 Peak Gain: 4.5 dBi ~ 5.0 dBi
LTE Diversity Antenna
Band 13 Peak Gain: 2.0 dBi ~ 2.5 dBi
Band 4 Peak Gain: 2.5 dBi ~ 3.0 dBi Wistron Neweb Corporation Proprietary & Confidential