ETM ETM770-PRO Manual de usuario

For Support Contact +46 8 25 28 75, [email protected] or +61 2 9956 7377, [email protected]

USER

GUIDE

ETM770-PRO

CELLULAR NETWORK MONITORING TOOL

Cat M1/Cat NB/NB2/4G/3G/2G

1802–20220005 Rev PA1, 2022-04-14

Features:

•Cat NB, Cat M1 Connectivity

•4G/3G/2G Connectivity

•GPS Functionality

•Select the most suitable antenna

•OLED display

•Send measured data to EWO server

•Rechargeable battery

•Sleep Mode for super low power

consumption

•Includes antenna, hard case and

charger

For Support Contact +46 8 25 28 75, [email protected] or +61 2 9956 7377, [email protected]

TABLE OF CONTENTS

1. Buttons, Navigation & Accessories............................................................................................. 3

1.1 Buttons..................................................................................................................................... 3

1.2 Device Navigation.................................................................................................................... 4

1.3 Accessories ............................................................................................................................. 4

2. Device info & settings................................................................................................................... 4

2.1 System..................................................................................................................................... 5

2.2 Settings.................................................................................................................................... 5

3. Scanning signals........................................................................................................................... 6

3.1 Understanding Signal Parameters .......................................................................................... 6

3.2 View, Test & Upload................................................................................................................ 7

4. Configuration tool ......................................................................................................................... 9

Appendix............................................................................................................................................ 10

For Support Contact +46 8 25 28 75, [email protected] or +61 2 9956 7377, [email protected]

1. BUTTONS, NAVIGATION &

ACCESSORIES

•Insert SIM card as shown in the images above.

IMPORTANT! Make sure the SIM card has PIN code DISABLED!

•To charge the ETM770, insert the charger into the mini USB connector. The battery is

charged with 5V.

•Connect the same cable to a computer if you want to configure the ETM770 using the

configuration tool.

1.1 Buttons

ACTION/BUTTON

EXPLANATION

Restart Device

Alternative 1:

Hold Arrow DOWN + Arrow UP (5 seconds)

Alternative 2:

Navigate (System > Restart Device) in the device menu

Power OFF

Hold Power button (bottom left corner) 3 seconds

Sleep mode

Hold Power button more than 5 seconds

OK Button

Action button/Forward navigation in menu

Arrow Up

Menu navigation/Backwards button when at the top of the menu

Arrow Down

Menu navigation

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1.2 Device Navigation

Use this guide to easily navigate through the device to perform different actions. Basic

functionality is described further down the document.

1.3 Accessories

•The ETM770 comes with a carrying case containing USB cable for

programming/charging, charging brick, power adapters, car charger and quick start

guide.

2. DEVICE INFO & SETTINGS

SMS COMMANDS

EXPLANATION AND EXAMPLE

ET-IP1=”IP Address”:”Port”

Change the server address

Example: ET-IP1=54.77.219.177:7162 (EWO server)

ET-IP3=”IP Adress”:”Port”

Change the PING adress

Example: ET-IP3=8.8.8.8:80 (Google)

ETSAPN=“List position”, “APN

name”

Change APN list

Example: ETSAPN=1,m2m.tele2.com

ETSUP=“List position”,

“Username”, “Password”

Change User/Password

Example: ETSUP=1,username1,password23

For Support Contact +46 8 25 28 75, [email protected] or +61 2 9956 7377, [email protected]

2.1 System

Device Data

Firmware version (TOP)

Hardware number (HW#)

IMEI Number

Date and Time

Module Temperature

Supply Volage

Battery Voltage

Rolling network Information

Server Adress

Add a server to receive data being sent from the device. This can be configured in the configuration

tool shown below or via SMS command shown above.

Check for Firmware (FW) Updates

Device will connect to the internet to check if the firmware is up to date.

Restart Device

Restart the device without using the hardware buttons

2.2 Settings

Select APN & Select User/PassW

Select which APN to use. APN can be added using the configuration tool shown below, or via SMS

command shown above. The same thing applies to Select User/PassW

Logging

This is where you activate continuous logging and sending as well as GPS. Make sure you have a

server address added for receiving data. Check this by navigating system →server address

For Support Contact +46 8 25 28 75, [email protected] or +61 2 9956 7377, [email protected]

3. SCANNING SIGNALS

*Use “1.2 Device Navigation” above for help if you need.

Step 1: Select Radio Bands

Broaden or narrow down your network scanning to only the bands you wish to scan

Step 2: Scan for available operators

This might take a few minutes. The device displays all operators it can find in your area together with a

network technology (e.g. 4G or M1)

Step 3: Scanning a signal

Explanation

•The device is connected to a 4G band. The band is 7 and the frequency is 2600 MHz.

•Reference Signal Received Power (the signal strength without noise and interference)

measured in dBm. The signal is visualized in the signal bar below the data.

•Reference Signal Received Quality (how well the signal is coded) measured in dB. The signal

is visualized in the signal bar below the data.

•In the bottom shows rolling information about PLMN & Band, Operator, RSSI, Status

3.1 Understanding Signal Parameters

PARAMETER

RSSI

SINR

RSRQ

RSRP

EC/IO

Technology

LTE & 3G

LTE

HSPA+ & EVDO

Excellent

> -65

> 12,5

> -5

> -84

> -2

Good

-65 to -75

10 to 12.5

-9 to -5

-85 to -102

-2 to -5

Fair

-75 to -85

7 to 10

-12 to -9

-103 to -111

-5 to -10

Poor

< -85

< 7

< -12

< -111

<-10

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3.2 View, Test & Upload

Explanation

•Band 7 / 2600 Mhz

•Referenced Signal Received Power (RSRP) is -82 dBm with Min & Max values below

•Referenced Signal Received Quality (RSRQ) is -7dB with Min & Max values below

•Public Land Mobile Network (PLMN) is 240007: The channel is 2850

•Scanned Network (Operator)

Communication test

Ping to test network communication. Standard is set to Google’s server. This can be change using the

configuration tool shown below.

Upload Signal

1. Uploading a signal is made through pushing “Send Data to Server”. Make sure you have IP +

Port setup. You can easily add this by sending a SMS command seen above in “2.1 SMS

Commands”

2. Uploading signals continuously without pushing can be done through activating logging and

sending under settings.

Download Signal

If logging is turned on while sending is turned off, the logged scans will be stored on the device. They

can be downloaded using the configuration tool explained further down the manual

For Support Contact +46 8 25 28 75, [email protected] or +61 2 9956 7377, [email protected]

Current Network Data (4 pages)

*Press Arrow Down to access next page

Basic network data information.

Abbreviations described under appendix below

Neighboring cells

SIM Status, Network Status, Net Provider and

APN and LIP (Local IP Adress)

For Support Contact +46 8 25 28 75, [email protected] or +61 2 9956 7377, [email protected]

4. CONFIGURATION TOOL

•Another way of configuring your ETM770 is by using the configuration tool. Begin by

downloading the latest configuration tool located under Resources on

https://etmiot.com/. Proceed by connecting the unit to a computer with the provided

USB charging cable.

1. Start the configuration tool and connect the device to a PC running Windows

2. Go to the terminal tab, use “Set COM Port” to choose the right COM port (see device

manager →Ports (COM & LPT)) in Windows. When correct port is selected, set

baud rate to 115200.

3. Open the port by pressing “COM(X): CLOSED”

4. Click anywhere in the black terminal window until you see a flashing square. Proceed by

restarting the unit by either holding down arrow UP and DOWN for 5 seconds, or write

“ETESC” in the command window.

5. Make sure that the firmware matches the configuration tool version unlike the picture above

(Should be CT0980 on both positions, not like CT0950 in this case)

1. When done configuring the unit, press the red button “WRITE MEMORY” to upload the

configuration to the unit

2. To see what configuration is already on the unit, press “READ MEMORY” when having the

unit connected to the computer to read it onto the configuration tool.

3. To save your configuration to use for future units, press “File” in the top left corner, then

“save” in the dropdown menu, and save the file to an optional location. Your device is now

ready to be configured.

For Support Contact +46 8 25 28 75, [email protected] or +61 2 9956 7377, [email protected]

Appendix

1. Table below shows a brief explanation of the 3G network abbreviations.

ABBREVIATION

FULL NAME

FURTHER EXPLANATIONS

CHANN

CHANNEL

Shows the ARFCN (Absolute Frequency Channel Number) of the Radio Band

Frequency.

PSC

Primary Synchronization

Code

Describes start and stop time for the time slot that the device has been allocated.

MCC

Mobile Country Code

The first part of the PLMN code.

MNC

Mobile Network Code

The second part of the PLMN code.

EC/n0

Carrier to Noise Ratio

LAC

Local Area Code

CELL

CELL ID

Cell identification number

APN

Access Point Name

This will only be useful information if you have set up an ISP connection.

LIP

Local IP

This will only be useful information if you have set up an ISP connection.

RSCP

Received Signal Code

Power

Measured in dBm

Signal Quality

Quality value for base station selection in dBm

SRxL

RX level value for base station selection indBm

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