Page 1
Subject: UMC-A21LG User Manual
PAGE 1 OF 14
REV: 1.0
UMC-A21LG User Manual
Design Document
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
Page 2
Design Document
Subject: UMC-A21LG User Manual
PAGE 2 OF 14
Revision History
Issue Date Version Description
2017/06/29 1.0 Initial Issued
REV: 1.0
Wistron Neweb Corporation Proprietary & Confidential
Page 3
Design Document
Subject: UMC-A21LG User Manual
PAGE 3 OF 14
1. Introduction .......................................................................................................................................... 4
2. Test Setup Configuration ..................................................................................................................... 5
2.1 Power Supply and Debug Console Connection ...................................................................... 5
2.2 Antenna Connection ................................................................................................................. 7
2.3 Hardware Component Introduction ....................................................................................... 8
3. Zigbee Test ............................................................................................................................................ 9
3.1 Install GDM7243 Driver ........................................................................................................... 9
3.2 Confirm the GDM7243 device ................................................................................................. 9
3.3 Open the com port by PuTTy ................................................................................................. 10
3.4 Zigbee Test Command .............................................................................................................11
REV: 1.0
Contents
4. LTE B4/B13 Test ................................................................................................................................. 12
Wistron Neweb Corporation Proprietary & Confidential
Page 4
Design Document
Subject: UMC-A21LG User Manual
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.
REV: 1.0
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
ĐŽŵƉůŝĂŶĐĞĐŽƵůĚǀŽŝĚƚŚĞƵƐĞƌƐĂƵƚŚŽƌŝƚLJƚŽŽƉĞƌĂƚĞƚŚĞĚĞǀŝĐĞ
Wistron Neweb Corporation Proprietary & Confidential
Page 5
Design Document
Subject: UMC-A21LG User Manual
PAGE 5 OF 14
2. Test Setup Configuration
2.1 Power Supply and Debug Console Connection
DUT (CB)
REV: 1.0
10 pin Connect to interface board
ŽŶƚĐĂƌĞůĂƐƚϮƉŝŶ
Interface Board
Wistron Neweb Corporation Proprietary & Confidential
Page 6
Design Document
Subject: UMC-A21LG User Manual
PAGE 6 OF 14
Interface Board
DUT (CB)
REV: 1.0
AC-DC 5V Adaptor
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
Page 7
Design Document
Subject: UMC-A21LG User Manual
PAGE 7 OF 14
2.2 Antenna Connection
REV: 1.0
Connect to LTE primary antenna
Connect to LTE diversity antenna
Connect to Zigbee antenna
Wistron Neweb Corporation Proprietary & Confidential
Page 8
Design Document
Subject: UMC-A21LG User Manual
PAGE 8 OF 14
2.3 Hardware Component Introduction
REV: 1.0
AC-DC 5V Adaptor
Interface Board
Victor CB
Wistron Neweb Corporation Proprietary & Confidential
Page 9
Design Document
Subject: UMC-A21LG User Manual
PAGE 9 OF 14
3. Zigbee Test
3.1 Install GDM7243 Driver
Install the GDM7243 driver ³GDM7243_windows_acm_drivers_installer_v1.1.0.0.zip´
3.2 Confirm the GDM7243 device
REV: 1.0
Confirm the com port ³GCT GDM7243 LTE USB Serial Port (COMX)´ in the Device Manager.
Wistron Neweb Corporation Proprietary & Confidential
Page 10
Design Document
Subject: UMC-A21LG User Manual
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
REV: 1.0
Wistron Neweb Corporation Proprietary & Confidential
Page 11
Design Document
Subject: UMC-A21LG User Manual
PAGE 11 OF 14
3.4 Zigbee Test Command
REV: 1.0
Wistron Neweb Corporation Proprietary & Confidential
Page 12
Design Document
Subject: UMC-A21LG User Manual
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.
¾ LTE Main Antenna
Band 13 Peak Gain: 2.0 dBi ~ 2.5 dBi
Band 4 Peak Gain: 4.5 dBi ~ 5.0 dBi
REV: 1.0
¾ 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
Loading...