Wistron NeWeb CB1GA21VM User Manual

Design Document

Subject: UMC-A21VM User Manual REV: 1.0

PAGE 1 OF 14

UMC-A21VM 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

Issue Date

Version

Description

2017/11/20

1.0

Initial Issued

2018/01/02

2.0

Contained FCC ID descriptions

Subject: UMC-A21VM User Manual REV: 1.0

PAGE 2 OF 14

Revision History

Wistron Neweb Corporation Proprietary & Confidential

Design Document

Subject: UMC-A21VM User Manual REV: 1.0

PAGE 3 OF 14

Contents

1. Introduction .......................................................................................................................................... 4

2. Test Setup Configuration ..................................................................................................................... 5

2.1 Power Supply and Debug Console Connection ...................................................................... 5

2.2 Antenna Connection ................................................................................................................. 6

2.3 Hardware Component Introduction ....................................................................................... 7

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

4. LTE B4/B13 Test ................................................................................................................................. 12

Wistron Neweb Corporation Proprietary & Confidential

Design Document

Subject: UMC-A21VM User Manual REV: 1.0

PAGE 4 OF 14

1. Introduction

This User Manual of Vision 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.

FCC ID

When the A21VM is installed in Vision meter (i.e. host device), the FCC label is placed on
the outside of the Vision meter cover which contains the FCC ID: NKR-CB1GA21VM

Any changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the device.

Wistron Neweb Corporation Proprietary & Confidential