Dali TE-W2 User Manual

TE-W2

Thermal Image Camera

User Manual

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! Warnings, Cautions and Notes

Definitions

 WARNING Could cause bodily injury or death.
 CAUTION Could cause damage to equipment or permanent loss of data.
 NOTE provides useful information to the operator.

Important Information – Read before using the Instrument

 WARNING – Laser Radiation is emitted from this device. Do Not stare

into Laser Beam. Class 2 Laser, 635 nm, 0.9mW

 CAUTION - Never point the lens directly toward a strong radiation source

(ie. Sun, direct or reflected laser beam, etc ), with power on or power off, as

damage may result to the thermal detector used inside. Permanent
damage may result!

 CAUTION - The original shipping carton should be kept for use for future

transportation. Do not drop, shake or impact the thermal imager

excessively, in use or during transportation.

 CAUTION - Store the unit in its original case in a cool, dry, well-ventilated

area away from strong electromagnetic fields.

 CAUTION - Protect the surface of the lens from being stained or damaged

by foreign objects such as sludge or chemicals. Please replace the lens cap

after use.

 CAUTION - Please remember to backup image data regularly to avoid

losing important data.

 NOTE - For maximum measurement accuracy, allow 3 to 5 minutes for

camera to stabilize after initial power up.

 NOTE - Each camera is factory calibrated. It is recommended that

calibration be performed every 12 months.

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 CAUTION - Do not open case. Unit does not contain any user serviceable

parts. Repair should be performed by factory authorized technicians only.

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Contents

! Warnings, Cautions and Notes .......................................................... 2

1 Introduction ................................................................................. 5

1.1 Standard accessories ................................................................................................ 8

1.2 Optional accessories .................................................................................................. 8

2 Camera overview .......................................................................... 9

2.1 Function keys ............................................................................................................... 9

2.2 Interface ...................................................................................................................... 13

3 Basic operation ........................................................................... 14

3.1 Battery Installation and Replacement .............................................................. 14

3.1.1 Inserting or removing battery ..................................................................... 14

3.1.2 Replacing battery .............................................................................................. 15

3.2 Battery safety and usage ...................................................................................... 16

3.3 Quick access ............................................................................................................... 16

3.3.1 Capture an image ............................................................................................. 16

3.3.2 Temperature Measurement ........................................................................... 17

3.3.3 Save Image ......................................................................................................... 18

3.3.4 Playback Image ................................................................................................. 18

3.3.5 Download the Save Files ................................................................................ 18

3.3.6 Screen Setting ................................................................................................... 18

3.3.7 Manu Operation Introduction ....................................................................... 18

4 Operation guide .......................................................................... 19

4.1

Graphic interface description ............................................................................... 19

4.1.1 Screen graphic interface ................................................................................ 19

4.1.2 Floating Bar Interface ..................................................................................... 21

4.1.3 Main Manu ........................................................................................................... 21

4.1.4 Sub-manu interface ......................................................................................... 22

4.2 Measurement Object Adding ................................................................................ 22

4.3 Recording ..................................................................................................................... 23

4.4 Photo ............................................................................................................................. 23

4.5 Preview ......................................................................................................................... 24

4.6 Setting .......................................................................................................................... 25

4.6.1 Measuring setting ............................................................................................. 28

4.6.2 Adjustment .......................................................................................................... 30

4.6.3 Image Setting .................................................................................................... 31

4.6.4 Network setup .................................................................................................... 34

4.6.5 TF Card Management ...................................................................................... 35

4.6.6 Photo Setting ...................................................................................................... 36

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4.6.7 System Setting .................................................................................................. 38

4.7 File Management ...................................................................................................... 41

4.7.1 Playback ............................................................................................................... 41

4.7.2 Bluetooth Transmission .................................................................................. 43

4.7.3 Delete .................................................................................................................... 44

5 Webpage operate ........................................................................ 46

5.1 Webpage login ........................................................................................................... 46

5.2 Surveillance image ................................................................................................... 46

5.3 Function operate ....................................................................................................... 47

5.3.1 System parameter set .................................................................................... 47

5.3.2 Photo Setting ...................................................................................................... 48

5.3.3 Graphic setting .................................................................................................. 49

5.3.4 Measurement Setting ...................................................................................... 49

5.3.5 Network ................................................................................................................ 50

5.3.6 Local Settings ..................................................................................................... 50

5.3.7 System Maintainance ...................................................................................... 50

6 Configuration .............................................................................. 52

7 Troubleshooting .......................................................................... 54

1 Introduction

Thank you for choosing Instruments “TE-W2” hand-held infrared thermal

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imager.

Model Identification

TE-W2 imagers use the detector with 25um 384*288, and measurement

range from +30°C～+42°C

Features

TE-W2 includes the following features:

11 user selectable color palettes

11 user selectable languages

2X ，4X digital zoom

5 removable spot measurements

5 Areas measurements

2 lines measurements

Custom shortcuts

Blue tooth

Power saving mode

LCD Brightness adjustment

Video Output – NTSC or PAL

Internet settings

Time and Date settings

Factory settings restore

TF card uninstall, formatting

TF card image storage, video storage

Text and Audio annotation via image storage

Consecutive image shot storage

Alarm image capture

Alarm video record

Isotherm measurement function

Temperature measurement settings

Built in Emissivity Table list of common materials

CMOS visible image and storage

Infrared and visible image fusion

Merge set

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Applications:

Preventive maintenance

 Power industry: Power line and power facility thermal state checking;

problem and defect diagnosis.

 Electrical system: Identify potential circuit overloads.
 Mechanical system: Reduce downtime and avoid catastrophic failure.

Construction science

 Roof: Quick identification of water penetration problems.
 Structure: Commercial and residential energy audits.
 Moisture detection: Determine root cause of moisture and mildew.
 Evaluation：Evaluate the resolution to ensure the area completely dry.

Others

 Iron and steel industry: Inspect steel refining and rolling processes;

diagnose hot-blast stove defects; detect the embryo temperature of armor

plate, etc.

 Fire fighting: Forest fire prevention and detection of latent ignition

source. Preventive detection on specific materials of auto-ignition. Detection

of potential spark ignition sources.

 Medical: Human body surface temperature detection and screening.
 Petro/chemical: Oil pipeline status inspection; material surface

temperature detection; insulation inspection; power equipment status, etc.

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1.1 Standard accessories

 Infrared thermal image camera (with wrist strap)
 Carrying case
 Video out cable
 Lithium ion batteries
 User manual, Infrared report and analysis software system CD
 Lithium battery charger
 Lens cap
 TF card
 TF card reader
 USB cable
 Black body

1.2 Optional accessories

 External 0.5x wide-angle lens
 External 2x telescopic lens
 Eye patch
 Power adapter（with power cable and plug）
 European standard plug
 British standard plug
 Australian standard plug

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2 Camera overview

2.1 Function keys

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[1] Power key

Press and hold the Power Key for > 3 seconds to power on/off the camera.

! Note: After powering off, please wait ten seconds before powering the

camera on again.

[2] Select/Auto key (Marked “A”)

The “A” or attribute button performs 2 functions.

a) The first function is modification of selected parameters. It is obtained

by a quick press and release (less than 2 seconds), with this functions to

modify their parameters. Subsequent presses will “scroll” through the

available parameters. The selected function will be highlighted in yellow. The

functions include:

 Measurement points, areas, and lines

Points, areas, lines – switching the added points, areas and lines in the

interface from Up to Down, press Menu to set properties, press C to delete the

Selected measuring objects.

Color Palette

Pressing the left or right arrows will scroll through the available color

palettes, displaying their name above the palette. The selected palette will

become active after about 3 seconds of selecting it and will be set as the

default power on palette.

 Level/Span values

Pressing the left or right arrow will reduce or increase the Span and

pressing the up or down arrow will reduce or increase the Level. If the unit is

in Automatic mode, modifying any of these parameters will select Manual

mode.

b）The second function performed is to force an internal calibration cycle.

This is performed by pressing and holding the A key for 5 seconds or more.

The camera will make automatic correction to get the most accurate thermal

measurement.

c) Image transmission via blue tooth. Open blue-tooth, select object image,

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short press A, it will display sending dialog.

[3] Cancel/Camera key (Marked “C”)

 Pressing and releasing the C key cancels the present operation when in

Menu mode.

 Pressing and releasing the C key when an image is frozen or being viewed

from memory, will return to real-time measurement status.

 When not in menu mode or parameter editing, pressing and releasing the C

key will toggle between the thermal image and the visible CCD camera

image.

 When a parameter is selected, such as a measurement cursor, pressing the

C key will delete the highlighted measurement.

[4] Freeze/Save key (Marked “S”)

Used for freezing or saving thermal image. Press the key once to freeze the

image. Press Confirm to save the image or Press C to return to real-time

measurement. If Audio recording is enabled, Audio comment dialog box will

display. In document management, press S to delete video or image.

[5] Menu/Confirm key (bar)

Includes Up, Down, Left, Right and Menu/Confirm (center) keys.

Function varies with operation mode.

In Menu mode, it is used for menu selection. Up and Down keys are for
same level of menu operation. Left and Right keys are for different levels
menu operation. Confirm key (center) is to activate the menu and confirm the

choice.

In Image mode, press Up or Down key to activate X2 digital zoom. The
screen will display “X2” in the upper left corner. Press Up or Down key to

return to the original image.

In Spot Measurement editing mode (activated immediately after adding
a spot or by selecting via the A key), press the Menu key to pop up the

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attribute box. Press four navigation keys to move the spot location.

In line temperature measurement editing mode (activated immediately

after adding a line or by selecting via the A key), press the Menu key to pop up
the attribute box. If measurement line is horizontal, press Up and Down keys
to move the line location; press Left and Right keys to move the reference line.
If measurement line is vertical, press Left and Right keys to move the line;
press Up and Down keys to move the reference line.

In area measurement editing mode (activated immediately after adding an

area or by selecting via the A key), press the Confirm key to pop up the

attribute box. Select in the attribute box the parameter to be edited, either size

or position. Press the four navigation keys to move the area location or change

the size of the area.

[6] Trigger/Shortcut key

The trigger key serves as a shortcut to access the following functions:

Laser – Pulling trigger activates laser sight and releasing deactivates it.

Spot, Area– Pulling and releasing trigger adds a spot or area. Pulling and

releasing trigger again removes the spot or area.

Video and Image Save –pressing to initiate a Save cycle.

Zoom-pressing to zoom the infrared image

LCD brightness adjustment-pressing to activate

[7] Microphone

Used for recording a voice message with the Saved image

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2.2 Interface

[1] USB to RJ45 output

Used for internet connecting.

[2] TF Card slot

Accepting standard size TF card such as supplied 8GB capacity card, for

device upgrade or image storage.

[3] Video port

It is a video output interface.

[4] Power interface

External power input interface. Power source should be +12VDC. Center

pin is positive terminal.

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3 Basic operation

3.1 Battery Installation and Replacement

3.1.1 Inserting or removing battery

Battery compartment is located inside the handle. Turn the cover

counter-clockwise to remove. Remove battery for replacement.

Insert the battery (the battery contacts must face into the battery

compartment).

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Replace the cover and screw down.

! CAUTION: Use only original manufacturer replacement battery. Use of

incorrect battery may result in physical or electrical damage to the instrument

due to incorrect voltage or physical size difference.

3.1.2 Replacing battery

When battery displays empty and flashes for about 1 minute and 50

seconds, the instrument displays a low battery dialog and shut down

automatically after about 10 seconds.

Powering off display

It’s better to replace batteries now.

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3.2 Battery safety and usage

 Batteries should be stored in an ambient temperature of -4°F (–20°C) to

67.9°F (+20°C). Lithium batteries will self-discharge during storage, so

they should be fully charged before storage. Self-discharge may affect long

term battery performance. Furthermore, it is recommended that the battery

should be charged in a set time, as below;

Ambient temperature of:

 -4°F (–20°C) to 67.9°F (+20°C), once every 6 months

 67.9°F (+20°C) to 113°F (+45°C), once every 3 months

 113°F (+45°C) to 149°F (+60°C), once every month
 Battery should have greater than 50% charge prior to recharge.
 The ambient temperature for charging should be 32°F (0°C) to 104°F

(+40°C). If under 32°F (0°C), the battery capacity will be diminished; if

over 104°F (+40°C), the battery may overheat, resulting in permanent

damage.

 WARNING:
 Never disassemble, incinerate or puncture battery
 Never short circuit the battery
 Keep battery dry
 Keep out of reach of children
 Always dispose of battery in accordance with local, state and federal

regulations

3.3 Quick access

3.3.1 Capture an image

 Witch on the black body, set the blackbody temperature at 37℃

 After installing the battery, press and hold the power key (≥3 seconds)

until the display comes on. After approximately 50 seconds, the power

on routine will finish and the camera will start its measurements.

 Press button “C” to switch the display image into thermal mode

 Remove the lens cap, point the camera at the blackbody, and adjust

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the focus manually until get clear image.

! Note：Focus is not clear, and will lead to measurement error.

 Press button “A” to auto calibrate to get the best image.

 Press “C” button for two times to switch the display image into fusion

mode. Press the navigation button “right” to adjust the degrees of

fusion. Normally set the parameter to display 100% of the CCD image.

3.3.2 Temperature Measurement

 Let the target move to the cross point, the number shown at the up

right corner is the temperature of the cross point. If you want more

accuracy measurement, you can measure after pressing the button “A”

for 3 seconds

 Switch the imager into fusion mode, Point the thermal imager at the

blackbody which is about 2 meters far away, press the navigation

button “down” , display “Base point Calibrate “menu as shown in the

bellowing picture. Press “Menu/Confirm” button (select the

“calibration” option) when the cross pointing at the center of the

blackbody to finish the temperature calibration.

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3.3.3 Save Image

Obtain the current image to store, you can choose one of the following four

ways：

 Press Ok button and will show panel menu, select the "photo" option in

the menu, the system will automatically save images

 Press S key, the image will froze, and press the same key again and the

image will be saved.

 Keep press S key for 3 second, the image will be automatically saved.

 To set a shortcut key as Take Photo, then just need press this key to

save image.

3.3.4 Playback Image

 Two way to open the image file：

1、 Press the Ok key to activate the main menu, select "File Manager" menu ,

then select the submenu (via the arrow keys to select)

2、 Click the "Preview" option in the floating panel to open the selected file

(via the left and right keys to switch selection)

 After you open the image, you could use upper and lower sections of the

playback control panel keys to playback the current store images.

 Press Cancel key to exit and return to the current state.

3.3.5 Download the Save Files

Can use card reader to download, delete, format the TF files.

! Note：Use the recommended form to format the TF card。

3.3.6 Screen Setting

There’s two ways to set up: 1) Via general setup menu of “LCD

brightness adjustment” to do screen brightness settings, so as to

achieve the best effect. 2) by setting shortcut keys for the “LCD

brightness adjustment”, then use the shortcut key to adjust the LCD

screen brightness.

3.3.7 Manu Operation Introduction

 Keyboard operation: press the "OK" button to pop up the floating panel,

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use left and right arrow keys on the floating panels to select the icon, click

"OK" key to enter the relevant interface.

 Main menu interface: via "up and down" key to select the menu icon, click

"OK" key to enter the submenu.

 Sub-menu interface: via "up and down" key to select, if there’s the ">"

mark, using right-click to enter the lower menu

 Parameter interface: The "up and down" key is to modify, the “left and

right” key is to choose

 < > means modify the setting of the current manu.
 Press the "OK" button to confirm the changes, save and return to the

previous menu, press the "C" key to cancel the changes and return to the

previous menu.



Cancel and return to the previous menu button； Save and

return to the previous menu button. (For touch screen)



Switch button, by the left and right keys to modify the switch

settings

4 Operation guide

4.1 Graphic interface description

4.1.1 Screen graphic interface

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[1] Emissivity： the current emissivity setting
[2] Reference Temperature： Fixed reference temperature
[3] Result： Indicates the temperature value of the target object. Black and

yellow denotes the temperature value of the selected object.

[4] Spot temperature measurement：white crosshair
[5] System： the current system time
[6] Min temperature： indicate minimum value of the palette
[7] Auto Enhancement： select auto enhancement mode
[8] Manual Enhancement： select manual enhancement mode
[9] Palette： palette bar. User can choose different palettes
[10]Bluetooth：select Bluetooth function
[11] Max temperature： indicate the max value of the palette
[12] Battery status： indicate the current battery status
[13] TF card：indicate the TF card load status
[14] Freeze logo：indicate the current image is frozen
[15] Zoom：indicate the image is zoomed
[16] Recording：indicate the recording status
[17] Continuous snap-shot：indicate the continuous snap-shot status
[18] Voice recording：indicate the voice recording status
[19] Calibration：indicate the calibration status

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! NOTE: Not all models have all functions, so the working status screen may

not show all features.

4.1.2 Floating Bar Interface

Floating bar interface
Floating bar interface ： From left to right is namely the temperature

measurement, video, photo, preview and settings manu.

4.1.3 Main Manu

Main Manu

The main menu items: display the main menu item, namely the document

management, temperature settings, image settings, camera

settings, general settings, network settings, TF card

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management and system setting.

4.1.4 Sub-manu interface

Sub-manu interface

[1] Figure name: Displays the name of the dialog box. The name of the

dialog box as shown in the example is "temperature measurement setting.

[2] Item title: A dialog box may contain more than one item. As shown in the

above figure

[3] Item Content: each item corresponds to the content of a project, the left

and right keys to make changes, ">" indicates the lower

menu.

[4] Parameter options: press the left button to select a different parameter.

4.2 Measurement Object Adding

This feature is used to increase or clear the measuring object. The

following dialog box pops up, press the Enter key, floating menu pops up,

select the temperature measurement target to add and press the Enter key.

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2

4

3

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Temperature Measurement Object Adding Manu

If select“

”，then press OK key，then the all the objects will be cleared.

! NOTE: When you delete a single temperature measurement object, direclty

press “A” key and choose the object, then press the "C" key to delete.

4.3 Recording

This function is used to save the video, save format to MP4. Pressing the
Enter key, floating menu pops up, select video and press the Enter key, as
shown below.

Recording Figure

Press stop key to end the recording, and return to the current operation
status

4.4 Photo

This item is for photo. And back up in the JPG format. Pop up the floating
menu after pressing confirming key. Then finish the photo. If turn up

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function of mark. Backup note will pop up in the OSD as followed.

Voice record note for photo

Continuous photos mark will appears in the status column if set the continuous
photo

4.5 Preview

This item is for the preview files of backup. Press confirming key. Pop up
the floating items ，select preview and press confirming key will appears as

followed .

Preview OSD

Switch to files by pressing key of left or right. Open it and it appears in the

screen by pressing confirming key. Press C key to quit

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4.6 Setting

Main OSD

Normal setting OSD

Press confirming key will pop up the panel and select the SETTING to open

the main menu. Select the Normal setting in the main menu. Normal setting

OSD will pop up after pressing confirming key. Users could set the time of auto

calibration / definition of shortcut key /Bluetooth/pattern of power saving/

brightness adjustment of LCD / unit of temperature / unit of distance .totally 7

items. Switch to items by pressing key of up or down. Change the value by

pressing key of left or right. “>” means secondary -menu and enter the menu

by pressing key of right .

Time of Auto calibration：Set time interval of auto calibration to get

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better thermal image and improve the precision. The unit is second

Auto calibration OSD

Shortcut key ：Users could set the Functions of shortcut key. System offers

record .screenshot. Enlargement. Reduction. Enlarge brightness of LCD.

Reduce brightness. of LCD Laser. Lightness. Adding or removing spot 1 of

testing temperature. Adding or removing area 1 of testing temperature and

so on. When select shortcut key of laser. It will open the aimer of laser.

Then it closes. When select shortcut key of light. It will open the lighting.

Then it closes. When select shortcut key of spot 1. It will add or remove the

spot 1. When select shortcut key of area 1. It will add or remove the area 1.

When select shortcut key of record. It starts to record. When select shortcut

key of photo. It starts to save the photos you took.

Shortcut key setting

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Bluetooth ：Turn on the Bluetooth will enable status of scanning and

searching below，Turn off Bluetooth the status is not valid .Select scan and

search key and start to scan the Bluetooth device .the model and the name

of devices will show in the OSD .Enable status of Bluetooth the device will

scan and search one time automatically

Bluetooth OSD
Power saving ：Screen off and power off
Time of scree off ：If without any operation ，thermal imaging camera will

screen off to save power。Press any key except the power

key，thermal imaging camera will screen on 。This function

is not valid when time is set to 00 minute.

Time of power off ：If without any operation ，thermal imaging camera

will power off to save power。This function is not valid when

time is set to 00 minute.

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Power saving OSD

LCD brightness adjustment ：It is valid when changing the brightness.

LCD brightness adjust OSD

4.6.1 Measuring setting

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Measuring setting Menu

Press OK button to call out the Setting Menu. Select “Measuring

Setting”,then press “OK” again to call out the setting interface. In this

interface ,Level ,magnification,Environment Temp,Ref Temp can be set. Use UP

&Down button to select ,” >” means there is sub menu, press Right Button to

enter the sub menu.

Level： Seeting the Measuring Level of the thermal camera.
Magnification： Seeting the Magnification and the different Temp range.
Environment Temp： It will automaticly detect the Environment Temp

after the camera start-up.

Ref Temp： When it is enabled , the target temperature shown on the LCD

is the D-Value between the real temp and the Ref-Temp.

Ref Temp Menu

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4.6.2 Adjustment

Adjustment Menu

Press OK button to call out the “Adjustment” under menu “Measuring

Setting”. In this menu , Emissivity, Tcorrect, Distance , Humidity ,TReflect can

be set. Use UP &Down button to select ,use LEFT & Right to set the value. ” >”

means there is sub menu, press Right Button to enter the sub menu.

Emissivity： Different target has different emissivity, so the user can set

different emissivity for different target. If it is not set , then will

use default setting. Attached Common emissivity table for

reference.

Tcorrect： Correct the target Temperature.
Distance： Setting the distance between the camera and the target to

make sure exact measuring. Set the real distance if the distance

is shorter than 10 meters. (unit 0.5m)

Humidity： Set the humidity of the using environment.
TReflect： It will only functioned after it is enabled. Can use fixed temp as

reference temperature.

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4.6.3 Image Setting

Image Setting Menu

Press OK button to call out the Image setting menu under “Setting” . in this

menu , Manual/Auto-Enhance Mode, Alarm types, Alarm Tempe , IR
transparency， Alarm color, Alarmlink, Tiem Interval can be set. Use UP

&Down button to select ,use LEFT & Right to set the value. ” >” means there is

sub menu, press Right Button to enter the sub menu.

Manual/Auto/Auto-Enhance Mode：Adjust the image quality for the

user to get better image for analysis purpose

When Auto-Enhance Mode is activated，can switch between manual and

automatic. Press “A “ button will enter manul mode,it can adjust the pallet

with “UP, Down, LEFT, Right” buttons. Press “C” will return into Auto Mode.

When Auto-Enhance Mode is deactivated，can switch between manual and

automatic. Press “A “ button will enter manul mode,it can adjust the pallet

with “UP, Down, LEFT, Right” buttons. Press “C” will return into Auto Mode.

The modes can be switched with the Auto-enhance mode Button.

If select auto mode, the camera will automatic adjust the sense of

hierarchicy of the image.

If select “Auto-Enhancement “ , both High temp target and low temp target

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can be viewed in the image.

If Slect Manual mode, User can set the pallet value to adjust the image

quality. Press “UP” button to increase the level range , press Down to decrease

the level range. Press Left button to reduce the upper limit， increase the

bottom limit; Press RIGHT button to increase the upper limit, decrease the

bottom limit.

Alarm Setting

Alarm Types： It is only functioned when measurting. User cab set alarm

OFF , High temp alarm，Low temp alarm here. It will alarm when

proper setting is selected. Alarm color can be set in “Alarm

Color”

Alarm Color： The color of the target area shown on the LCD will be

changed into the alarm color set when the temperature is over

the alarm temp. 9 color types can be selected. If “colorless”is

selected, then the color will not change when alarm.

Alarm Temperature： Setting alarm Temperature. Only functioned when

it is enabled。

Alarmlink： It will automatic saved when there is alarm including

snapshots and video record.

Time Intervel： Set the alarmlink time intervel.

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Isotherm Setup Menu

 Isotherm： Activates the Isotherm display by displaying the image in

the set temperature range by the specified color.

 Isotherm Color： 9 colors available for your choice，Setting to Off,

disables the feature.

 Isotherm low value：Set the Isotherm low value。
 Isotherm upper value：Set the Isotherm upper value。

IR Fusion High & Low temperature Menu

IR Fusion High & Low temperature：

It consists of three options--IR Fusion High Temp, IR fusion Low Temp, and OFF.

Set IR Fusion High Temp, when the actual temperature is higher than the

temperature of IR fusion set up, CCD image will be shown. Vice versa.

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4.6.4 Network setup

Network Setup Menu

Press the menu button to show up the floating panel and choose the

“setup” option to active the main menu. Select “Network function.

IP Address： This IP address must be the only one, can not be conflicted with

the other IP address of the same network segment.

Sub network mask： Divide the segment of the sub network.
Default network gateway ： Set the gateway address to realize the

communication among different segment.

Link type： Default 10M/100M self-adapt, 10M、100M.

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4.6.5 TF Card Management

TF Card Management Figure

TF Unload

TF Card Format Figure

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TF Card Format Successful

Press the Enter key to pop up floating panel, then select "Settings" option

to activate the main menu, select the "TF Card Management item in the setup
menu.

Unload：Unload TF card.
Format： This function is used to format the TF card. Select the formatting

options, pressing the confirm key to format, press cancel or "C" key to cancel

the formatting

! Note： Verify that the file is no longer needed or have been backed up

before formatting; after formation, the saved thermal imaging pictures will be

lost unrecoverable. If format by PC, please select FAT16 to format the card.

4.6.6 Photo Setting

Photo Setting Manu

Pressing confirm key to pop up the floating panel, then select "Settings"

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option to activate the main menu, selected the camera settings option

Associated Pictures： This function is to associate the infrared images

with digital image, to save the picture together.

Image annotation mode ： This option has two kinds of

annotations,audio annotations and text annotations. Audio annotations is to
add voice when you save the picture; text annotation is to add text messages
when save the image.

CS Shots：Set Continuous capture the number of sheets can be set for 1,

3, 5, 10 shot.

Continuous Capture Interval： can be 0.5s or 1s.
Record Time：can set 1、3、5、10 or 15 minutes to shut off the recording.
Manu Setting：

Manu Setting

Set the path to save the file, directory type can be set by custom, by month,

by date. In preview mode, the playback file path set by directory type.

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4.6.7 System Setting

System Setting Manu

Press the Enter key to pop up "Settings" option to activate the main menu,

select "System Settings" item in the setup menu. Users can customize the set

system language, time / date formats, time / date, restore the factory value

items. Pressing the up/down key to switch the setting, use left and right arrow

keys to set the contents of the setting. The ">" indicates that there’s a

lower-level menu, use right-click to enter.

Language：Set the languages
Time / Date Format：

Time/Date Setting Manu

Change the format of the time/date

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Time Setting：

Time Setting Manu

Customer can via the Time Setting manu to set the thermal imaging

camera’s time. After the setting, the data the time will be saved.

Users can customize to set the year, month, day, hour, minute entries.

Press the left and right key to do the settings.

! Note: When left unused for a long time, due to the limited internal battery

power, the thermal imaging camera need to re-adjust the system time.

Restore the factory settings： This f u n ction i s u sed to re s t or e the fa c t or y

settings. Pressing the confirmation button, the setting manu will come up,

continue to press the confirm key system to restore the factory settings. When

pressing the cancel button to exit, the restore the factory settings will be

cancelled. The details of the thermal imaging camera’ factory parameters

listed please see the Annex parameter table.

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Recover Factory Setting

! Note： Recover factory setting will cancel all user-defined parameters.

System Version Info：

System Version Figure

Display thermal imaging device model, device number, software version

number and MAC address

Import: New TF card the Create DCIM / Import directory on the TF card,

import the fixed file name as PicNote.cfg

File Name Form：

[Note]

Note1 =

Note2 =

Note3 =

Each line is not more than 20 words. After the import is complete, restart

the instrument to take effect.

Export: TF card, make sure the TF card is in the machine, then select the

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menu and then click the Export button to export the contents stored in the TF

card the DCIM / Export directory.

4.7 File Management

4.7.1 Playback

Two modes of playback：

File Management Figure

1、 File management mode: press the Enter key to pop up floating panel

select "Settings" option to activate the main menu, select the file

management menu in the setup menu, press the confirm button to

open the infrared image in the storage. The image arrangement format

has abalone grid , press the upper, lower, left, and right arrow keys can

switched the stored image. Pressing the "C" key to exit open image and

return to the measurement state.

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Preview Mode Figure

2、 Preview mode: press the OK button to pop-up floating panel to select

"Preview" option, enter the preview mode. Through the left and right

keys to switch selection, selected press the OK button to enter the

playback. Pressing the "C" key to exit open image and return to the

measurement state.

Video Playback Interface

Video playback interface: Via the left and right key to select the play

button on the status bar, press the "confirm" key to take effect on the next key

to show and hide the playback status bar (press the "on" button is displayed,

press the "next" button is hidden)

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The icon buttons from left to right is as follow: play / pause, stop, rewind,

fast-forward, the former one, the next.

Image Playback Interface

The image playback interface: Via the left, right key to select the play

button on the status bar, press the "confirm" key to take effect on the next key

to show and hide the playback status bar (press the "on" button is displayed,

press the "next" button is hidden)

The icon buttons from left to right is as follows: the former one (above),

the next (paragraph), sound recording, voice playback, text playback.

4.7.2 Bluetooth Transmission

This f u nction i s us ed to tra n s fe r the st o r ed images o n TF card. F i r st, tur n o n

Bluetooth, then open the file manager, and the arrow keys to select the files
you want to transfer and Bluetooth transmission prompt box pops up, press
the "A" key, as shown below:

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Bluetooth Transmission Figure

Press confirm key, will show the progress bar, as shown below:

Transmission Progress Bar

4.7.3 Delete

This function is used to delete data stored in files on the TF card. Open File

Manager by the up and down keys to select the file you want to delete, press

the "S" key to bring up the prompt box, delete the currently selected image

files when the Enter key is pressed, the image voice or text comments will also

be deleted, then press the "C" key to undelete

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File Delete Figure

! Note： Before deletion, make sure that the file is no longer needed or

have backup, the deleted image can not be recovered

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5 Webpage operate

5.1 Webpage login

Will pop up a menu after inputting the IP of camera，as bellow：

Login interface

User ID and code both is admin .Enter the operate menu after press the

login. If ActiveX cannot download automatically .please download manually.

5.2 Surveillance image

Surveillance image will be shown as follow ：

Monitoring Figure

Switch ：Switch on /off to open and close the image

Link save ：save the thermal image and visual image both
Local capture：Save image in BMP format
Local record ：Save the video in AVI format

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Automatic /manually：refer to manual。

Calibration ：refer to manual 。
Original data save：There are two types. One is frame rate
Another is interval time between two frames. Frames rate means frames

per seconds. Could set as different modes like continuous
/5/20/50/100/random. Interval time means time between two frame .it
could also set different modes .like 20/40/100/200/1000/random。

5.3 Function operate

Press buttons are shown in the left in the screen：

Buttons

5.3.1 System parameter set

System parameter menu will pop up after login：

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System Configuration Manu

The manu include the setting for time, for system setting and for the short
key, see as the operation guide.

5.3.2 Photo Setting

Click photo setting, and come to the setting manu, see as the follow：

Photo Setting

The details please see as the operation guide

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5.3.3 Graphic setting

Click the setting, and see as the follow:

Graphic Setting

It include tow sub-manu, one is graphic setting, another is the alarm

setting.

5.3.4 Measurement Setting

Click the measurement setting, and see as follow：

Measuring Parameters Menu

Under Measuring Parameters Menu there are sub-menu of Measuring
Settings, measuring correction and isothermal . For the detailed function
operation please refer the operation manual.

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5.3.5 Network

User can enter network setting with pressing network button,refer below

picture

Network setting Menu

Refer the operation manual for the detailed functional descriptions.

5.3.6 Local Settings

Press Local settings can enter into local settings menu. Refer below

picture:

Menu of local settings

Default Vedio port number is 5000 . The file saving path can be defined by
user.

5.3.7 System Maintainance

Press System Maintainance will show menu as below picture:

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Sub-manu

Restore factory Setting： Refer operation Manual for detailed funcation

description.

Press Firmware update,it will switch into upgrade interface as below:

Hardware Upgrade Figure

upload/download configuration ： click this function, and will

seeasfolow:

upload/download configuration figure

System State：Click system situation, then will see ：

System State Figure

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6 Configuration

Item

Technical Specification

TE-W2

Detec

tor

Type Un-cooled FPA micro-bolometer
Array size 384*288
Pixel Pitch 25μm
Spectral range 8-14μm
Frame rate 50Hz
Thermal
sensitivity

0.06℃@30℃

Lens

FOV 25°×19°
Min Focus
Distance

10cm

Focus Manual
Interface Type Screw Type

Imag

e

IFOV 1.36mrad
Zoom

2×、4X

CCD

3 million pixel，CMOS module

Frame Rare

50HZ/60HZ，

Video Output PAL / NTSC

Imag

e

Displ

ay

LCD display

3.6″TFT LCD，640*480，touch screen
Color Palette 11 color palette for option
Image

adjustment

Auto/manual to adjust brightness, contrast

Image

Fast switch between infrared image and ccd image, with
fusion function.

Image Enhance Auto/manual enhance mode

Meas
urem

ent

Range

+30℃~+42℃

Accuracy ± 1 °C
Measurement
Correction

Auto / Manual

Mode

Up to 5 movable spots. Up to 5 movable areas
(maximum, minimum and average temperatures). Up
to 2 movable lines. Line profile. Isotherms. Temperature

difference. Alarm(voice, color)
Emissivity
correction

Variable from 0.01 to 1.0

Background Tem
correction

Auto

Atmospheric
transmission
correction

Automatic correction according to user input object

distance, humidity and temperature

Setting Option

Time/Date, ℃/℉/K, lan

guag

e, brightness/contrast, LCD

brightness, IP address

Imag Card

8GB Micro TF card，max 32GB

53

e

Stora

ge

Mode

Auto/manual saving, single thermal images and CCD

image association, thermal video and CCD association,

thermal and CCD fusion function.

Format

JPEG format

H.264 format
CCD image
format

JPEG、H.264，include fusion

Voice annotation 60s, saved together with the image
Text annotation can upload
File Manu can upload

Power

sourc

e

Battery type Li-Ion, rechargeable

Battery

operating time

3 hours continuous operation

charging

Intelligent charge or power adaptor or 12v car power

charge
Charging time 1.5 hour to 50% full
Power saving auto sleep, auto shut down

Interf

ace

SD card slot

Micro SD（TF）slot
Net Mini-USB
power

（DC12V）
video yes
Auto/data Bluetooth(earphone/RS232)

other

Mic yes
buzzer yes
Flash light 2 LED
Laser point

red，1mw/635nm，two level，IEC60285
Triple 1/4″-20-UNC
Hand strap Can install on two side
Lens cover yes
Sky shade yes

Envir

onme

nt

Operation
temperature

-15 ~+50℃℃

Save
temperature

-40℃~+70℃

Humidity ≤90%
Encapsulation IP54
Shock resistance

25G，IEC68-2-29
Vibration

resistance

2G，IEC68-2-6

Drop resistance 2 meters

Dime
nsion

Dimension 105x230x245mm
weight 980g

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7 Troubleshooting

Please follow the table below to diagnose and correct the problem. If

problem still exists, please contact our service department （400-887-1897）.

Problem Cause & Solution

The camera does not
power on.

 Battery not installed or installed

incorrectly
→Install battery or re-install battery

 Battery is out of power.

→Change battery.

 “Power off” protection is enabled

→Wait for 5 seconds and reboot.

The camera powers off
automatically.

 Battery is out of power.

→Change battery

 Auto-Off Time option is enabled

→Set as None.

Battery depletion is too fast

 Environmental temperature is too low
 Rechargeable battery is not charged

completely.
→Recharge the battery.

 Rechargeable battery is out of power

completely and cannot be recharged.

→Change to new battery.

No thermal image

 Lens cover is not removed.

→Remove lens cover.

 In image freeze status

→Press C key to exit.

Thermal image is white-black.

 White-black palette is selected

→Select normal palette.