pairing procedure lm048

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LM048v2 and LM05v2 Pairing Procedure

Document Version: 1.0


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Contents

1 Introduction .................................................................................................................................... 3

2 Setup ............................................................................................................................................... 3

2.1 Requirements.......................................................................................................................... 3

2.2 Setup Procedure ..................................................................................................................... 3

2.3 Pairing Procedure.................................................................................................................... 4


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LM048v2 and LM058v2 Pairing Procedure document v1.0

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2011 LM Technologies Ltd www.lm-technologies.com

1

Introduction

This document describes the procedure to pair 2 LM048v2 or LM058v2 adapters. This document also

lists the time it should take for each step in pairing procedure including the time needed forpreparing the setup, unpacking and packing LM048v2 adapters. The time line is highlighted by

yellow colour to make it clearer. The time is estimated time for a first time new user unfamiliar with

pairing. An experienced user will take much less time and this time should reduce as a new user

becomes expert at pairing.

This document is intended for the packaging team which would unpack the adapters, pair them and

pack them upon special request. The document assumes LM048v2 and LM058v2 dual packaged

adapters are used.

Intended Audience

2 Setup

2.1 RequirementsThe list of requirements needed to pair the adapters is shown below

1. PC running Windows XP, VISTA or 7

2.

LM149 Software v 1.3 or above

3.

Serial Cable (Straight or Twisted)

4. Minimum 1 serial port on PC or USB to Serial Converter

5.

LM048v2 or LM058v2 twin packed adapters

2.2 Setup Procedure

1.

Download the LM149 Software from our website. Check the version. It should be v1.3 or

above. Check version information by going to Help->About or from file name

Time Taken = 1 min

2. Install the LM149 Software on the PC.
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Time Taken = 30 sec

3.

Connect the Serial cable to the PC and a mini USB to USB cable to the USB port.

Time Taken = 1 min

Total time taken for setup = 2 min 30 sec

2.3 Pairing Procedure

1. Unpack the 2 adapters from packaging. Just unpack the adapters. No need to unpack

accessories.

Time Taken = 1 min

2. Make sure slide switch is toward DCE if straight serial cable is used. If twisted cable is used,

slide switch position is DTE. Connect one adapter to serial port cable and power is via Mini

USB cable

Time Taken = 10 sec

3.

Start the LM149 Configuration Software. Select COM port number, 19200 Baud rate, None

Parity, 1 Stop bits, Flow Control: Disabled

Press Get Device Info. The LM149 Software will read the settings and update the window

Time Taken = 30 sec


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4.

Press Pairing button. This will bring up pairing window. Press Pair Device. It will pop up

message Connect Device 2 to COM 1 and Press OK. Connect the other adapter to Serial

Port and Press OK

5. You will get a message Connect Device 1 to COM 1 and Press OK. Connect the original

adapter to Serial Port and Press OK


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6.

You will get message Pairing completed successfully if steps 4-5 are OK. Press OK. Pairing

Procedure is done. Go to Local Device settings and check Device Address and Remote

Address Box. They should be different. Close LM149 Software

Time Taken (Steps 4-6) = 1 min


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7.

Package the adapters back in the box

Time Taken = 1 min

Total time taken for pairing 2 adapters including packing/unpacking= 3 min 40 seconds

If some problem occurs during pairing perform steps 4 to 6 again

pairing procedure lm048

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