AEMC Instruments 1954 User Manual

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Model 1954

ENGLISH

User Manual

 THERMAL CAMERA

CONTENTS

INTRODUCTION ................................................................................................................................................ 5

Receiving Your Shipment .............................................................................................................................. 5

Ordering Information ...................................................................................................................................... 5

1. GETTING STARTED ...................................................................................................................................... 6

1.1. Safety Precautions ................................................................................................................................. 6

1.2. Battery Installation .................................................................................................................................. 6

1.2.1. Battery Management ...................................................................................................................... 7

1.3. Micro SD Memory Card Installation ........................................................................................................ 7

1.4. Camera Display ...................................................................................................................................... 8

1.4.1. Main Screen ................................................................................................................................... 8

1.5. Configuring the Camera .......................................................................................................................10

1.5.1. Language ...................................................................................................................................... 11

1.5.2. Date and Time ..............................................................................................................................12

1.5.3. Units of Measure (Temperature and Distance) ............................................................................12

1.5.4. Trigger Function ............................................................................................................................12

1.5.5. Automatic Camera Shutdown Time ..............................................................................................13

1.5.6. Screen Brightness ........................................................................................................................13

1.5.7. Image Storage Directory ..............................................................................................................13

1.5.8. Color Palettes ...............................................................................................................................14

2. BASIC OPERATION.....................................................................................................................................15

2.1. Measurement Cursor ............................................................................................................................15

2.1.1. Estimating Measurements Without a Cursor ................................................................................15

2.1.2. Locating Hot and Cold Spots in an Image (MinMax) ....................................................................15

2.1.3. Measuring Temperature at a Point in the Image (Point) ...............................................................16

2.1.4. Measuring Temperatures of a Zone in the Image (Area) .............................................................16

2.1.5. Displaying the Temperature Profile of a Line in the Image (Profile) .............................................16

2.1.6. Displaying Points at the Same Temperature in an Image (Isotherm) ...........................................16

2.2. Freezing Palette Colors ........................................................................................................................16

3. ADVANCED OPERATION WITH MORE PRECISE MEASUREMENTS .....................................................17

3.1. Best Practices .......................................................................................................................................17

3.2. Compensating for Influencing Parameters ...........................................................................................17

3.2.1. Default Compensation Settings ....................................................................................................17

3.2.2. Custom Compensation Settings ...................................................................................................18

3.3. Tripod ....................................................................................................................................................18

4. SAVING AND RECALLING IMAGES ..........................................................................................................19

4.1. Image Files ...........................................................................................................................................19

4.1.1. Naming Conventions ....................................................................................................................19

4.1.2. Directories ....................................................................................................................................19

4.2. Saving an Image ...................................................................................................................................19

4.3. Vocal Message .....................................................................................................................................20

4.3.1. Creating a Vocal Message ...........................................................................................................20

4.3.2. Changing the Vocal Message for an Existing Image ....................................................................20

4.3.3. Playing Back a Vocal Message ....................................................................................................21

4.4. Recalling an Image ...............................................................................................................................21

4.4.1 Derived Files from Recalled Images .............................................................................................22

4.5. Deleting an Image ................................................................................................................................22

4.6. Downloading Images to a Computer ....................................................................................................22

4.6.1. Downloading Directly from the Micro SD Memory Card ...............................................................22

4.6.2. Via USB Cable ..............................................................................................................................23

4.7. CAmReport Image Analysis and Report Generation ............................................................................23

5. SETUP FILES AND RECALLING USER CONFIGURATIONS ...................................................................24

5.1. Creating a Setup File ............................................................................................................................24

5.2. Recalling a Setup File ...........................................................................................................................24

5.3. Deleting a Setup File ............................................................................................................................25

5.4. Restoring Original Default Settings ......................................................................................................25

6. BLUETOOTH ................................................................................................................................................26

6.1. Bluetooth Activation/Deactivation .........................................................................................................26

6.1.1. Activating Bluetooth ......................................................................................................................26

6.1.2. Deactivating Bluetooth..................................................................................................................26

6.2. Headset ................................................................................................................................................26

6.2.1. Headset Connection .....................................................................................................................26

6.2.2. Changing Headsets ......................................................................................................................27

6.2.3. Headset Disconnection ................................................................................................................27

6.3. Measurement Devices ..........................................................................................................................27

6.3.1. Peripheral Connection ..................................................................................................................27

6.3.2. Replacing Devices ........................................................................................................................28

6.3.3. Device Polling Period ...................................................................................................................28

6.3.4. Device Measurements Display .....................................................................................................28

6.3.5. Using a Measurement to Compensate for Environmental Factors ..............................................30

7. FIRMWARE UPDATES ................................................................................................................................31

8. TROUBLESHOOTING .................................................................................................................................32

8.1. IR Image is a Single Solid Color ...........................................................................................................32

8.1.1. Color Palette Frozen.....................................................................................................................32

8.1.2. Inconsistent "User" Influencing Parameters .................................................................................32

8.2. Contrast of IR Image is Incorrect ..........................................................................................................32

8.3. Unable to Save Displayed Image .........................................................................................................32

8.4. Slow Opening of Files ...........................................................................................................................32

8.5. Headset Cannot Connect to Camera ...................................................................................................32

8.6. Bluetooth Device Cannot Connect to Camera .....................................................................................32

8.7. Bluetooth Measurements Not Displayed/Refreshed ............................................................................33

9. MAINTENANCE ...........................................................................................................................................34

9.1. Camera Cleaning ..................................................................................................................................34

9.2. Infrared Optics Cleaning .......................................................................................................................34

APPENDIX A: MENU TREE.............................................................................................................................35

APPENDIX B: EMISSIVITY TABLE .................................................................................................................38

APPENDIX C: TECHNICAL SPECIFICATIONS ..............................................................................................39

REPAIR AND CALIBRATION ..........................................................................................................................40

TECHNICAL AND SALES ASSISTANCE .......................................................................................................40

LIMITED WARRANTY ......................................................................................................................................41

Warranty Repairs .........................................................................................................................................41

INTRODUCTION

Do not aim the camera at the sun or other sources of powerful thermal radiation.

hank you for purchasing the Thermal Imaging IR Camera Model 1954.

or best results with your camera:

 Read these operating instructions carefully.  Comply with the precautions for use.

ymbols:

The CE marking indicates compliance with the European "Low Voltage" and "Electromagnetic Compatibility" directives (2014/35/UE).

In the European Union, this product is subject to selective collection and recycling at end-oflife as waste electrical and electronic equipment under directive 2002/96/EC (WEEE): this equipment must not be treated as ordinary household waste. The spent batteries must not be treated as household waste. Take them to the appropriate collection point for recycling.

This product is designed to allow recovery and recycling of most of its constituents.

WARNING! Class 2 laser radiation (output <1mW, wavelength 645 – 655nm). If the flap is open, do not look into the beam.

Receiving Your Shipment

Upon receiving your shipment, make sure that the contents are consistent with the packing list. Notify your distributor of any missing items. If the equipment appears to be damaged, file a claim immediately with the carrier and notify your distributor at once, giving a detailed description of any damage. Save the damaged packing container to substantiate your claim.

Ordering Information

Thermal Imaging IR Camera Model 1954…………………………………………………………...... Cat. #2121.41

Includes carrying case, external battery charger, USB cable, four NiMh rechargeable batteries, micro SD card with adaptor, Bluetooth headset, quick start guide, and a USB drive containing the user manual, CAmReport software, and software manual.

Replacement Parts:

Case – Carrying Case with Foam Insert ..................................................................................... …Cat. #2121.60

Adapter – US External Battery Charger ......................................................................................... Cat. #2121.64

Cable – USB (Type A to 5-pin Mini-B) ............................................................................................ Cat. #2126.49

1. GETTING STARTED

The camera accepts four AA batteries, alkaline or NiMH

1.1. Safety Precautions

 Never aim the camera at the sun or other strong source of thermal radiation. This can impair

camera operation and/or damage its infrared sensor. To avoid accidental exposure, close the lens fl

hen the camera is not in use.

 Avoid exposure to dust with the lens flap open. Dust on the lens can absorb thermal flux and cause

artificial diffusion. It can also degrade image sharpness. To clean the lens, refer to § 9.2

 Do

 Avoid jolting or dropping the camera.

 Do not point the camera’s laser pointer at a person's eyes. This can result i

 Caution! Observe all safety warnings! Use of controls or adjustments, or

not touch the lens with your fingers. Acids from human skin can dam

he lens and its coatings.

ns and other damage to the eyes.

bur

performance of procedures, other than those specified herein, may resul i

n hazardous radiation exposure.

1.2. Battery Installation

rechargeable. The latter can be recharged with an external charger supplied with the camera.

hen the batteries are removed, the internal clock has sufficient power for 15 hours. The batteries are inserted through the end of the handle. Open the cover using a coin while pressing down on the locking tab:

age

1.2.1. Battery Management

 

After the batteries are installed or replaced, the Battery management menu appears when the camera first starts up. This menu can also be displayed by pressing and holding down the F2 button when the camera is powered ON.

n the Battery management menu, the function buttons perform the following:

F1 confirms the information entered, closes the window, and initializes the settings.

F2 edits and confirms entry of the selected item.

F3 cancels an entry or closes the window without resetting the battery

options.

The Battery management menu can operate in one of two modes:

dvanced Off (Default) is display-only; you cannot change any settings in this mode. In default mode, the

battery icon only appears when battery power is low. When this icon appears, the camera will operate for approximately 30 minutes and then shut down automatically.

vanced On allows more precise tracking of battery energy consumption, including the type of batteries used

and their estimated capacity. In Advanced mode, the battery icon indicates how much charge is left in the batteries. Initially this icon is green: 30 minutes of charge remains, this icon appears as .

. When the remaining charge is low this icon appears yellow: . When

o change mode, ensure the Advanced icon is selected. If not, use the arrow buttons to select it. Press to edit

the setting, and use the up and down buttons to change the setting to the desired option. Then press to confirm the change.

pe of batteries: The camera is delivered with low-self-discharge NiMH rechargeable batteries with a capacity of

approximately 2500mAh. These are the default parameters.

If you consistently use the same set of rechargeable batteries, we recommend operating the camera until it automatically switches OFF due to low batteries. This automatically recalculates and adjusts the estimated capacity of the batteries. The new capacity is displayed by default the next time the Battery management menu is displayed.

1.3. Micro SD Memory Card Installation

Camera files (images, audio, and setup) are stored in the micro SD memory card located on the left side of the head (see photo to the left). If this card is not installed, an error message appears when the camera attempts to access it. This card is provided with the camera.

efore installation, the memory card must be formatted in one of the

B following formats:

FAT16 FAT32

o insert the card, open the rubber flap and push the card into its slot. If the

card cannot be inserted, ensure that:

The card is facing in the correct direction The card slot is empty

1.4. Camera Display

  

Battery (see § 1.2.1)

no icon

(Default Battery Management mode only) Batteries OK

(Advanced Battery Management mode only) Batteries OK

(Advanced Battery Management mode only) Batteries low

(Both modes) Batteries discharged

Bluetooth (§ 6)

Bluetooth enabled

no icon

Bluetooth disabled

Trigger function (§ 1.5.4)

Aim

Laser

Micro SD Card (§ 1.3)

Micro SD Card detected

Micro SD Card not detected

Emissivity correction (§ 3.2)

User-defined correction in effect

Default correction in effect

In normal operation, the camera starts up:

at the Main screen (see below) in continuous acquisition mode with the configuration setup loaded when it was last turned OFF

4.1. Main Screen

The Main screen is organized as shown in the following illustration:

4.1.1. Status Bar

Normal operation:

TF T

Freeze Save

Date/time (§ 1.5.2)

Date and time of acquisition of the displayed image

Acquisition default

Continuous acquisition

Battery (§ 1.2.1)

no icon

(Default Battery Management mode only) Batteries OK

(Advanced Battery Management mode only) Batteries OK

(Advanced Battery Management mode only) Batteries low

(Both modes) Batteries discharged

Bluetooth (§ 6)

Bluetooth enabled

no display

Bluetooth disabled

Trigger function (§ 1.5.4)

Aim

Image recall (§ 4)

IR image recall in progress

Visible image recall in progress

Emissivity correction (§ 3.2)

no icon

User-defined correction in effect

Default correction in effect

Image filename (§ 4.1.1)

Name of displayed image file

Acquisition stopped (image frozen)

Stat

us bar icons appear as follows when an image is recalled from memory and displayed:

4.1.2. Image

The central part of the Main screen displays the image. This can be either infrared (thermogram) or visible light. At the bottom of the image area is the color palette. This identifies the temperatures represented by the colors in the thermogram. (The colors used to create the thermogram are defined by the selected palette, see § 1.5.8 default, temperature/color assignment is performed automatically as a function of the minimum and maximum temperatures detected in the image. In this mode the palette appears as follows (in this example the “steel” palette is selected):

u can also “freeze” the palette by defining minimum and maximum temperatures (see § 2.2

Yo is frozen, it appears as follows:

4.1.3. Measurements Display

Below the image area the Main screen displays the temperature measurement for the point or region in the image defined by the cursor(s). If there is sufficient space, this area also shows the measurement(s) detected by the AEMC-compatible meter(s) (if any) connected to the camera via Bluetooth (see § 6.3

). When the palette

.) By

1.4.1.4. Function Buttons (F1, F2, and F3)

Opens the Main configuration menu Re-opens the last menu opened

Selects the highlighted item

Adds the selected character

Closes a menu Cancels an entry

Freezes the image

Restarts continuous acquisition (unfreezes image)

Saves the displayed image

Deletes the selected file or folder

Opens the selected file or folder

Exits from image recall

Displays information from the selected file

Freezes the color palette

Edits the minimum or maximum value of the palette Restores automatic mode

Displays the infrared image

Displays the visible image

Plays back the vocal message

Records a new vocal message

Stops playing or recording the vocal message

Searches for new Bluetooth devices (AEMC Clamp-On Meters Models 407 and 607, Metrix ASYC

1227, 1246, 1821, 1822 and 1823)

Connects all compatible Bluetooth AEMC meters in the current list

Lights the laser pointer

Restores function icons display

The camera includes three function buttons, labelled F1, F2, and F3. The functions performed by these buttons depend on the camera mode. The current function for each button is identified by an icon that appears on the display screen just above the button. Note that if no button is pressed for 5 seconds, the function icons disappear and are replaced by a small uparrow above F2. Pressing a button restores the function icons.

everal icons represent multiple tasks, depending on mode:

Closes all open menus

Closes a message

Validates the entry in the text editor or the selection in the working directory

IV Multimeters Models MTX 3292-BT and 3293-BT, Environmental Data Loggers Models 1110,

1.5. Configuring the Camera

When the camera is first started up, all parameters are set to their default values. You can modify these settings. The changes can be stored in the camera’s memory; these settings will then be used every time the camera is subsequently turned ON. Note that configuration settings can be saved in a Setup file. This file can then be recalled and applied (see § 5

enter configuration mode, press F1 in the Main screen. This displays



 



 

To the Main configuration menu. This screen provides six options. Each displays a submenu:

Display sets options that control how the display of data appears on t

he camera screen.

Files displays options for storing, recalling, and working with images and other files.

Setup saves and recalls configuration files. Target sets parameters associated with the camera’s target, such as

distance and temperature. Parameters configures camera settings such as language, date/time, and others. About displays information about the camera.

se the camera’s arrow buttons to navigate through the menu options. Selected options appear highlighted in yellow. (See Appendix A for the camera’s complete configuration menu tree.)

In configuration mode, the function buttons perform the following:

F1 closes all open menus without action, and returns to the Main screen.

F2 either:

opens the corresponding sub-menu (for editable settings) modifies the selected parameter

3 closes the current window without action, and returns to the previous menu or screen.

When an editable parameter is selected, it appears on a blue background with the symbol to the left. This symbol allows you to view available options, which you can scroll through using the up and down buttons. After

you select an option, press F2 to accept it.

Note that parameters that cannot be modified appear shaded.

.5.1. Language

To change the language in which the camera menus appear:

1. In the Main screen, press F

2. Use the arrow buttons to highlight Parameters, and then press F2 to

display the Parameters menu.

3. Select Adjustments and press F2 to display the Adjustments menu

(

shown on left).

4. Select Languages to display a list of available languages.

5. Use the up and down buttons to scroll through the available languages

hen the desired language is highlighted, press F2 . All menus wil

ow appear in the selected language.

o display the Main configuration menu.

1 t

1.5.2. Date and Time

 



Accurate date and time data is critical for correct camera operation. For example, by default files stored in the camera are named with date and time information (see § 4.1

). To set the date and time:

1. I

n the Main screen, press F

2. Highlight Parameters and then press F2 to display the Parameters menu.

3. Select Adjustments and press F2 to display the Adjustments menu.

4. Select Date/Tim

5. Use the left and right navigation buttons to select the parameters to modify

edit a selected setting, press F2 and use the up and down buttons to change the setting.

6. To

7. Press F2 to save the setting.

8. When all settings have been selected, select Validate and press F2 .

Note that the Date/Time menu opens automatically at start-up if power to the internal clock has been interrupted.

1.5.3. Units of Measure (Temperature and Distance)

1. Open the Adjustments menu by pressing F1 in the Main screen and selecting Parameters >

Adjustments.

2. Select to display the units in which temperature and distance are displayed: Temperature: Fahrenheit (°F) or Celsius (°C). Default is Fahrenheit. Distance: Foot (ft) or Meter (m). Default is Foot.

3. Select the desired units and press F2 to save the settings.

e and

1 t

press F2 to display the Date/Time menu.

o display the Main configuration menu.

.5.4. Trigger Function

The camera trigger can be configured to perform different tasks when pressed.

1. Open the Adjustments menu by pressing F

Adjustments.

2. Select Trigger to display the Trigger menu. This lists the following options.

Aim (the default) configures the trigger to toggle the display from the infrared image to the visible camera image. The laser lights when the trigger is pressed. When this option is selected, the TA icon is displayed in the status bar at the top of the screen. When an image is recalled, the trigger is automatically assigned this function. When you exit the recalled image, the user-selected function is restored.

Freeze configures the trigger to stop the continuous updating of the display and “freeze” the image. Both the infrared and visible images are frozen; you can toggle between them by pressing F3. W

hen this option is selected, the TF icon is displayed in the status bar. Pressing the trigger agai

estarts continuous acquisition.

Save configures the trigger to freeze the infrared and visible images, and then record them on the micro SD card (if one is present). When this option is selected, the TS icon is displayed in the status bar. Each press results in another save, creating derivative files if image acquisition is not

restarted between presses. To restart continuous acquisition, press F2 and then press F2 again.

n the Main screen and selecting Parameters >

1 i

Laser configures the trigger to turn ON the laser pointer when the trigger is depressed. Releasing the trigger turns OFF the pointer. When this function is selected, the TL icon is displayed i t

he status bar.

1.5.5. Automatic Camera Shutdown Time

To save battery power, the camera automatically turns OFF after a period of inactivity. The duration of this period can be set to between 15 (default) and 60 minutes. This feature can also be disabled. To change this setting:

1. Open the Adjustments menu by pressing F

Adjustments.

2. Select to display the shutdown time setting.

3. Use the up and down buttons to change settings. You can also select None to disable automatic shutdown.

When None is selected, the camera turns off only when battery power is too low to continue operation.

4. When the desired setting is displayed, press F2 .

1.5.6. Screen Brightness

You can adjust the screen brightness level to ensure good visibility in varying lighting conditions. By default, the camera is configured in Automatic mode: a brightness sensor adjusts the lighting level at all times. To change this:

1. Open the Adjustments menu by pressing F1 in the Main screen and selecting Parameters >

Adjustments.

2. Select to display the screen brightness setting. Use the up and down buttons to change this setting.

Options are Automatic (the camera automatically adjusts the screen brightness), or a percentage of full screen brightness (15%, 25%, 50%, 75%, or 100%).

3. When the desired setting is displayed, press F2 to select it.

1 i

n the Main screen and selecting Parameters >

1.5.7. Image Storage Directory

The working directory in which image files are stored must be located on the micro SD card, which must be present in the camera. By default this is "media/sdcard/images."

It is good practice to organize records into several directories and limit the number of files in each. This will reduce the time needed to display the content of each directory.

o change the working file storage directory:

1. Press F1 in the Main screen and select to display the Files

menu.

2. Select to display the Directory menu (a typical directory is shown to the left).

3. Use the up and down buttons to navigate through the listed folders. T open

a folder to browse subfolders, highlight it and press F2

ou can select an existing folder as the working directory, or create

4. Y

w one by opening New. This displays the Create new directory

ne dialog (shown below):

5. Select a letter using the buttons, and add it to the folder name by pressing F2 . You can also select

o insert the current date and time into the name. The name can be up to 20 characters long.

6. When the directory name is complete, save it by pressing F1

We recommend creating a directory in the root of the micro SD card to store images. For FAT16 formatting, if long names are used, only 256 entries are available in the root (any combination of 256 files and directories). The card will therefore very quickly be considered full, even though its full capacity has not been reached.

1.5.8. Color Palettes

The camera has three color palettes that can be selected for displaying thermograms. To select a new palette:

1. Press F

2. Select to display a list of available palettes. Choices are Steel (black, purple, yellow to white), Grayscale (black to white), and Rainbow (blue, green, yellow, to red). Steel is the default.

3. Select the desired palette and save it by pressing F2 .

1 i

n the Main screen and select to open the Display menu.

2. BASIC OPERATION

To display a thermal image (thermogram), ensure the camera’s lens flap is in the up position, uncovering the IR lens. Then turn ON the camera and point it at the target object. The thermogram appears in the camera’s main screen (see § 1.4.1

hen default settings are in effect, to stop data acquisition and freeze the image on the display, press F2 .

When the image is frozen, the F2 button function becomes . Press this button to unfreeze the image and resume data acquisition.

2.1. Measurement Cursor

Below the image is the Measurements display area (see § 1.4.1.3). The displayed data depends on the measurement cursor setting. By default, no measurement cursor is selected, resulting in no measurement data displayed in the screen. To change the cursor setting:

1. P

ress F

1 i

n the Main screen and select to open the Display

menu.

2. Select to display the Cursor menu (shown to the left).

3. Select the desired cursor type. The following sections describe what measurement data is displayed when each type of cursor is selected.

4. Save the cursor setting by pressing F2 .

2.1.1. Estimating Measurements Without a Cursor

By default, no measurement cursor is selected (the icon in the Cursor menu is highlighted). Note that even with no displayed measurements, you can still estimate temperature from the color palette. The color distribution between minimum and maximum palette temperatures is linear, so simply interpolating based on the position of the color in the palette provides an estimated temperature.

or example, to estimate the temperature at a specific point in the thermogram, find the location of its color in the

palette. If the color appears to be in the center of the palette, the temperature is approximately:

+ T

min

…

in other words the mean of the minimum and maximum temperatures of the palette.

max

) / 2

the color lies in the 1st quartile:

+ (T

min

…

and so on.

. Locating Hot and Cold Spots in an Image (MinMax)

2.1.2

max

- T

min

) / 4

The MinMax cursor option displays two cursors on the screen. One locks onto the location of the highest temperature in the image, the other locks onto the lowest temperature. These minimum and maximum temperatures are also displayed in the Measurements area of the screen.

2.1.3. Measuring Temperature at a Point in the Image (Point)

 



The Point cursor option displays a single cursor along with the temperature at the current cursor location. You can move the cursor with the up, down, left, and right directional buttons to display the temperature at different points in the thermogram.

2.1.4. Measuring Temperatures of a Zone in the Image (Area)

The Area cursor option displays a square or rectangle on the screen, with the maximum and minimum temperatures within the area also displayed. When you select this option, you can choose whether the area is a square (default) or rectangle. Use the directional buttons to move the area on the screen. You can also resize the area by pressing the up and left buttons simultaneously to reduce the size, or down and right to increase the size.

2.1.5. Displaying the Temperature Profile of a Line in the Image (Profile)

The Profile cursor option displays the temperature profile of a user-selectable horizontal line defined by the cursor on the screen. The profile is displayed as a graph in the lower part of the screen. This cursor also identifies a point on this line and indicates its temperature.

2.1.6. Displaying Points at the Same Temperature in an Image (Isotherm)

The Isotherm cursor option displays all points that fall within the same temperature range in the same color within a certain tolerance. When you choose this icon, you are prompted to choose the color (green, red, or brown) to display the points.

fter you press F2 to save the color selection, the screen displays the thermogram. You are then prompted to

enter the reference temperature (via the up and down buttons) and tolerance size (via the left and right buttons). Both the reference temperature and the temperature range (defined as ± the tolerance setting) are displayed at

the bottom of the screen. In addition, the palette graphically displays the temperature range. All points in the

image whose temperature falls within this defined range are displayed in the selected color.

2.2. Freezing Palette Colors

By default, thermogram colors are calculated for each image (based on the highest and lowest temperatures in the image) and assigned accordingly. As a result, the same color may not represent the same temperature in different images.

ou can “freeze” the palette to ensure each color represents the same temperature in all images. When the

Y palette is frozen, a red padlock appears on the palette. The minimum and maximum values are also displayed in red.

o enter frozen palette mode, do either of the following:

Press F2 or F3 when this button’s function is displayed as . Press F1 in the Main screen and select Parameters. Then select the icon and choose the

Manual option.

hen you enter frozen palette mode, the minimum temperature displayed on the left end of the palette enters

edit mode for 2 seconds (highlighted in blue with the symbol) so you can increase or decrease this value using the up and down buttons.

To modify the maximum temperature setting, press the right button when the minimum setting is in edit mode. This highlights the maximum value, which remains in edit mode for 2 seconds. Use the up and down buttons to increase or decrease this value. If you do not press a button within 2 seconds, edit mode is disabled.

re-edit these values, press F3 when the icon is displayed (or select in the Parameters menu) to

To enable edit mode for the minimum value.

o exit frozen palette mode, do one of the following:

Not in edit mode: press F2 or F3 twice while the icon is displayed. Edit mode: Press F2 or F3 once while the icon is displayed. Open the Parameters menu and select . Then select Automatic.

3. ADVANCED OPERATION WITH MORE PRECISE



MEASUREMENTS

3.1. Best Practices

Make the measurement in the central zone of the screen.

Aim straight on, not at an angle.

Measure targets that are as large as possible. Avoid point-like targets.

If the ambient temperature changes significantly, allow the camera to stabilize.

If batteries have warmed up during charging, wait for them to cool down to ambient before putting them back in the camera.

3.2. Compensating for Influencing Parameters

Measurements can be influenced by:

emissivity of the target object

temperature of the environment

distance to the target

relative humidity of the air

Emissivity is the most crucial factor. This defines the efficiency with which a material radiates infrared energy. Different materials have different emissivity values. A perfect “blackbody” has an emissivity of 1.00 (the theoretical maximum), while a material that emits no infrared energy has an emissivity of 0.00. Black electrical tape has an emissivity of 0.95 and is suitable as a reference target.

he higher the relative humidity and the greater the distance, the larger the effect relative humidity has on the

T measurement.

he relative humidity, ambient temperature, and distance are likely to vary more significantly outdoors.

he camera default settings may not be suitable for the present environmental factors, resulting in possible

T measurement errors. In these situations, we recommend adjusting the camera settings to compensate for these factors. These are set through the Target menu (see below).

Incorrect settings can produce results less accurate than results obtained with the default settings.

.2.1. Default Compensation Settings

Compensation settings are managed through the Target menu. To display this

menu, press F1 in the Main screen and select Target .

The Target menu (shown to the left) lists default compensation settings for target emissivity and distance, as well as for ambient humidity and temperature.

u can use default settings for applications where high precision

Yo measurements are not required, such as detecting a thermal bridge or temperature difference.

3.2.2. Custom Compensation Settings



Influencing parameters should be adjusted from their defaults when:

Environmental conditions are significantly different from default settings for emissivity, relative humidity, t

emperature, and distance

High measurement accuracy is required

change these settings, select Influence in the Target menu and then press F2 . Ensure the setting is User; if

not use the up or down button to select this option. This enables you to change the following parameters:

• Emissivity: Choose from a list of materials or enter a value. You can modify three “user” values by

essing the right button to enter the value. Then press the up/down buttons to change it, and F2 to

pr save the change. After you save the emissivity value, it appears in the status bar. Allowable emissivity values are from 1.00 to 0.05.

• Distance can be set from 1.6 to 3280ft (0.5 to 999.9m). Default is 6.6ft (2m).

• Humidity can be set from 0 to 100%. Default is 55%.

• Temperature can be set from 5° to +132°F (-15° to +55° C). Default is 55.5°F (13°C).

ote that you can also use measurement data provided by compatible Metrix ASYC IV Multimeters to

N compensate for environmental factors (see §6.3.5). This requires connecting the meter to the camera via Bluetooth (see § 6.3

3.3. Tripod

To improve the sharpness and accuracy of the measurements, it is possible to use a tripod for image stabilization. The camera can be mounted on a tripod equipped with a standard ¼-inch mounting head. Attach the camera to the tripod by screwing the tripod mounting screw into the threaded receptacle in the battery compartment cover on the base of the camera handle (see below).

4. SAVING AND RECALLING IMAGES



When the micro SD memory card is inserted into the camera (see § 1.3), you can store and later recall the displayed image and measurements.

4.1. Image Files

4.1.1. Naming Conventions

The camera has two objective lenses, one for infrared images and the other for visible light images. When an image is saved, two files are created. The infrared image is saved using the filename convention:

yyymmdd_hhmmss_IR.PNG

here “yyyymmdd_hhmmss” is the date and time the image was acquired. The visible image is saved using

…w the same naming convention, but without the “IR” designation (yyyymmdd_hhmmss.PNG). This naming convention requires accurate date/time settings (see § 1.5.2

An a

udio file can also be included with the two images. This allows you to record a description and other information relevant to the images. This requires a Bluetooth headset connected to the camera (see § 6.2 file is given the same name as the associated IR image, with the extension .WAV instead of .PNG (for example yyyymmdd_hhmmss_IR.WAV).

After you save an image, you can create copies of it (with palette changes, additions of cursors, and so on) by:

 Saving the same frozen image multiple times  Recalling the original saved image from the camera’s memory and saving it again (see § 4.4.1

). This

)

hese copies are called “derived” images. To differentiate derived image files (which all have the same date of acquisition) an index letter is added after the date (for instance 20181020_131254a_IR.PNG). When all letters from "a" to "z" have been used, the letter "z" is re-used and the existing file with this name is overwritten. Note that a visible image is not created for the derived file, since the visible image associated with the original file also applies to the derived file.

When erasing visible images other than through the camera's file manager, take care not to create “orphan” IR images for which no corresponding visible light image exists.

4.1.2. Directories

Image files are saved in the working directory defined in the Directory menu (see § 1.5.7 must be located on the micro SD card installed in the camera. If the card is missing, an error message appears when you attempt to save an image.

). The working directory

4.2. Saving an Image

You can save an image when a micro SD memory card is inserted into the camera. To save a new image file:

If the trigger function setting is Aim or Freeze (see § 1.5.4), you must first stop acquisition. If the trigger

function is Aim, press F2 to freeze the image and then press F3 . If the trigger function is Freeze,

press the trigger and then press F2 . In either case the displayed image is saved in the worki

rectory.

di If the trigger function is Save, each press freezes the image (if it is not already frozen) and saves it in m

emory.

When the file has been saved to the micro SD card, a message displays the name of the file that has just been created (see the example on left).

f acquisition is stopped, each additional press of the trigger creates a new "derived" image (same date of acquisition), differentiated by an index letter added to its name (see § 4.1

n addition, you can create a new derived image from a recalled image, as explained in § 4.4.1

Depending on the situation, 1, 2, or 3 files are saved:

1 file is created when you save a derived image with no headset connected. The visible image associated with the derived image already exists, so only an IR file is created.

iles are created when saving:

2 f

 An original file with no headset attached (the IR image and its visible image).  A derived image with a headset attached, and you create a voice recording (§ 4.3

3 files are created when you save a new image with the headset attached, and you create a voice recording (IR image, visible image, and voice).

) for the derived image.

4.3. Vocal Message

4.3.1. Creating a Vocal Message

You can create a vocal message for the image. This requires a Bluetooth headset connected to the camera (see § 6.2.1 seconds long. The vocal message can be added only after you have created the image file. After the message appears displaying the name of the new file, if the headset is connected another message prompts you to record a vocal message (as shown on the left).

ress F2 to display the Record vocal screen, or F3 if you do not want to

record a vocal message.

). The recording can be up to 30

In the Record vocal screen, F1, F2, and F3 perform the following functions:

tarts recording

stops recording or playback

lays back the message

closes the window (without creating a file if the button is pressed before or

during the recording)

4.3.2. C

The only way to change a vocal message for an existing image is to create a new image file, add a new vocal message, and delete the old image file. To do this, ensure the headset is connected to the camera. Then proceed as follows:

hanging the Vocal Message for an Existing Image

1. Recall the image (see § 4.4

2. Press F1 to display the Recall menu (left).

3. Select Save in the Recall menu. A new derived image (with a new

index letter) is created (see § 4.4.1

4. After you confirm the save, a message prompts you to create an associated vocal message.

5. Create the new recording.

elete the original image (see § 4.5

6. D

4.3.3. Playing Back a Vocal Message

A vocal message is played back using the Bluetooth headset, which must be connected to the camera (see § 6.2.1

o play back the recording associated with an image, the image must be

recalled (see § 4.4 on the left).

The F2 button then performs the following functions:

plays back the recording

stops play back

4.4. Recalling an Image

To recall a stored image, ensure the micro SD card is installed in the camera. Then do the following:

). Then press F3 to open the About file… screen (shown

pen the Files menu by pressing F

1. O

selecting .

2. Select to open the Images menu (shown on the left). This m ists infrared images generated by the camera with names in the form

l yyyymmdd_hhmmssX_IR.PNG. The menu also lists folders for browsing the SD card directory tree.

A preview of the selected image appears to the right of the file list.

Images with an associated vocal message are identified by the

on. Other images are identified by the icon.

n the Images menu F1, F2, and F3 function as follows:

Deletes the selected file or directory. Only empty directories can be deleted.

Recalls the selected file, or Opens the selected directory.

Closes the Images menu.

To recall the selected file, press F2 . This closes the Images menu and displays the image on the screen (see example on left).

1 in

the Main screen and

enu

he status bar changes (see § 1.4.1.1

T appears in red.

hen viewing a recalled image, pressing the trigger toggles between the IR and

visible light versions of the image.

ressing F2 closes the recalled image and returns to the Images menu.

ressing F3 displays information about the recalled image.

) and includes the image file name, which

Pressing F1 when viewing a recalled image displays the Recall menu (left).

  

This presents six options:

ursor displays the Cursor menu for selecting the cursor function (

 C

2.1).

 Palette displays a menu of available color palettes (§ 1.5.8).

 Show toggles between the IR image and visible light image.

 Save creates a derived image (see below).

 Target displays the Target menu (§ 3.2

 BT measurements displays the measurements associated with this

image from connected Bluetooth devices (if any) (§ 6

4.1 Derived Files from Recalled Images

You can change the settings for a recalled image (such as cursor function and palette) that affect how the image is displayed. You can then save this as a “derived” image, without changing the original. You can also create derived images by saving the same frozen image multiple times.

create a new derived image from a recalled image, select Save in the Recall menu. The image will be

saved with a new filename consisting of the recalled image filename with a letter appended to the end (

4.1.1).Note that a visible image is not created for the derived file, since the visible image associated with the

original file also applies to the derived file.

f a Bluetooth headset is connected (§ 6.2.1

voice recording to this file (§ 4.3.1).

), after you confirm the save a second message prompts you to add a

4.5. Deleting an Image

To delete an image, select it in the Images menu and press F1 .

message appears (left) asking you to confirm the deletion.

his action deletes the:

 selected IR file  associated audio file (if any)  visible light image (if there are no more IR images associated with it)

4.6. Downloading Images to a Computer

Saved images are stored in the camera’s micro SD memory card and can be downloaded to a computer.

An image that is modified and/or renamed on the computer may become unusable on the camera due to:

Part of the information contained in the image may be lost. The camera file manager cannot recognize the file as an image. The file name is not compatible with the camera.

4.6.

1. Downloading Directly from the Micro SD Memory Card

The micro SD memory card can be removed from the camera and inserted into a computer equipped with a micro SD card reader. The image files can then be copied from the micro SD card directory into one or more other directories on the computer.

4.6.2. Via USB Cable

1. Turn ON the camera.

2. Connect one end of a USB cable to the camera and the other to a computer. The USB slot on the camera i

s next to the micro SD card slot.

3. If this is the first time you have connected the camera to the computer, wait until the drivers are loaded (

sage appears on the screen informing you when this process is complete).

mes

4. The camera should now be listed among the computer’s drives. Copy the image file(s) you want to store on t

he computer, and paste them into the appropriate folder(s) on the computer.

Note the following:

 If the Images menu on the camera is open and the computer modifies the content of the micro SD card,

the Images menu must be re-opened before any changes are applied to the menu.

 Conversely, any modifications done on the camera requires disconnection/reconnection of the USB cabl

o force an update on the computer.

4.7. CAmReport Image Analysis and Report Generation

CAmReport Image Analysis software is included and enables you to analyze and create reports of saved images.

or instructions on how to use CAmReport, consult its User Manual.

5. SETUP FILES AND RECALLING USER CONFIGURATIONS

Camera configuration settings (§ 1.5) can be saved to a setup file. The file can later be opened and its settings used to configure the camera. This enables you to create and re-use custom configurations, for example for specific targets and environments.

ou can also reset the camera to its original “factory” configuration settings.

n addition to configuration settings, a setup file also stores the list of connected Bluetooth peripherals, along with

their status information.

5.1. Creating a Setup File

As with image files, the setup files are saved in the micro SD card. Setup files are stored in a single directory named "media/sdcard/config/" in the root directory of the memory card.

ou must name each setup file when you create it. All setup filenames include the extension .CFG.

1. P

ress F1 in the Main screen to display the Main configuration

menu.

2. Select to open the Setup menu (shown to the left).

3. Select to open the User menu.

4. Select . When you press F2 a full “qwerty” style keypad

appears on the screen

5. Use the directional buttons to navigate to the first character in the

ilename, and press F2 to save the character.

6. Enter the remaining characters in the filename as described above. Do not include the .CFG extension; this is added automatically.

7. When you have finished entering characters, press F1 to save the f

ilename. A message appears informing you that the file has be

ccessfully saved.

8. The file will now be listed when you open the Main/Setup/User m

elect Files.

and s

enu

5.2. Recalling a Setup File

To recall a saved setup file:

1. Open the User menu and select Files . This displays a list of a c

onfiguration files (extension .CFG) in directory media/sdcard/config/

(shown to the left).

2. Use the up and down buttons to navigate to the desired file.

3. Press F2 to update the camera parameters to the settings contained in the selected setup file.

5.3. Deleting a Setup File

To delete a setup file, select it in the Files menu. Use the up and down buttons to navigate to the desired file.

Then press F1 . A message appears asking you to confirm the deletion.

5.4. Restoring Original Default Settings

To restore the factory defaults, follow the steps below:

1. Open the Setup menu, select Factory , and press F2 .

2. Select the Default setup file by pressing F2 .

3. All camera configuration parameters are reset to their original default settings.

6. BLUETOOTH

6.1. Bluetooth Activation/Deactivation

The camera uses Bluetooth to wirelessly communicate with the headset and compatible AEMC measurement instruments.

6.1.1. Activating Bluetooth

By default, Bluetooth is disabled on the camera to prolong battery life. To activate Bluetooth:

1. In the Main screen, press F

2. Highlight Parameters and then press F2 to display the Parameters

menu.

3. Select and then press F2 to display the Bluetooth menu (shown to

the left).

4. Select and then press F2 . Then use the up and down buttons to

turn Activation to On.

5. Press F2 to save the setting. The Bluetooth icon appears in the

status bar at the top of the screen (see § 1.4.1.1

f the headset or an AEMC/Metrix Meter has been previously paired, the camera will try to automatically connect.

If connection fails, turn the headset/meter OFF and back ON, then repeat the operation.

1 t

o display the Main configuration menu.

6.1.2. Deactivating Bluetooth

To deactivate Bluetooth, open the Bluetooth menu, select , and change its setting to Off. All communicating peripherals are then disconnected. Their identification data is stored in memory, and upon the next activation the camera will attempt to reconnect them.

6.2. Headset

The camera comes with a headset for creating and/or playing back vocal message. Note that the camera can only connect to one headset at a time.

6.2.1. Headset Connection

To connect a headset, Bluetooth must be activated on the camera (see above). The procedure for connecting a Bluetooth headset differs depending whether or not the headset is a known device that has already been connected to the camera.

6.2.1.1. First Time Connection

When connecting for the first time, the headset is not yet “known” to the camera. It must therefore provide the camera the information necessary for connection.

o do this, the headset must be started in the coupling or pairing mode. (See

T the separate headset data sheet for information on how to select this mode.) Then do the following:

1. Open the Bluetooth menu, select Headset , and Press F2 .

2. Use the up and down buttons to change the setting to New (if it is not already displayed).

3. Press F2 . The pairing starts; after a few seconds, the connection is made.

4. The icon changes; the name of the headset is displayed and its setting becomes Connected.

6.2.1.2. Headset is a Known Device

If the headset is known, there is no need for pairing; simply power up the headset. Then open the Bluetooth

menu, select , and select Connect. The headset should connect after a few seconds (the icon status is displayed as Connected).

If connection fails, switch the headset off and back on and repeat the operation.

If the name of the headset does not appear in the title of the icon, pairing has failed and you must try again.

6.2.2. Changing Headsets

To change headsets, switch OFF the currently connected headset. Then connect the new headset as an unknown device, as instructed in § 6.2.1

6.2.3. Headset Disconnection

The procedure for disconnecting a headset depends on whether or not other Bluetooth devices are connected to the camera:

 Measurement devices are connected to your camera and you want to leave them connected. The

implest solution is to switch off the headset. You can also disconnect it via the Bluetooth menu by

changing the status to Disconnect.

 No other device is connected to your camera. We recommend deactivating Bluetooth as explained i

. Deactivating Bluetooth significantly reduces energy consumption and prolongs battery life.

1.2

§ 6.

6.3. Measurement Devices

In addition to the headset, you can simultaneously connect up to three AEMC measurement devices to the camera via Bluetooth. The following AEMC meters are supported:

 Metrix ASYC IV Multimeters Models MTX 3292-BT and 3293-BT (1 measurement read)  AEMC Power Clamp-on Meter Model 607 (3 measurements read)  AEMC Power Clamp-on Meter 407 (3 measurements read)  AEMC Environmental Data Logger Models 1110, 1246, 1247, 1821, 1822, 1823 (1 measurement read)

Meas

urement data from connected devices can be displayed on the screen, and saved along with the image. They can be viewed when the image file is recalled (see § 4.4 compensate for environmental factors.

o maintain consistency between the Bluetooth measurements and the displayed image, measurements are refreshed continuously during image acquisition. The refresh frequency is defined by the measurement polling period setting (see below). When you freeze the image, displayed measurements also freeze.

6.3.1. Peripheral Connection

To connect a measurement device, it must be powered ON with Bluetooth enabled. Bluetooth must also be enabled on the camera (§ 6.1.1

). Then do the following:

1. In the Bluetooth menu, select Peripherals to display the Peripheral screen (left).

2. The Peripheral screen lists all previously and currently connecte

devices (if any). Connected devices are identified by the icon and disconnected devices are preceded by . The new device should

). Measurement data can also be used to

appear with the icon next to its name. To refresh this list, press F1

(and then F2 to confirm) to search for available Bluetooth

devices.

3. The highlighted device’s information appears to the right of the list. This includes the device’s:

 Icon identifying instrument type  Bluetooth address  Polling period

Use the up and down buttons to select the desired device.

F1, F2, and F3 in this screen function as follows:

3.2. Replacing Devices

6.3.3. Device Polling Period

The polling period defines the frequency with which the camera “polls” the device for measurement data. To change this:

Search for Bluetooth devices. Devices already connected remain on the list. Those having the highest signal levels are added and connected until the three connected devices limit is reached.

Reconnect all devices in the list.

Close the Peripheral screen.

If the screen is frozen when you connect a device, measurements from the device will not appear in the Measurements screen until you unfreeze the image and start the next image acquisition.

1. Disconnect the device to be removed by turning it OFF.

2. Wait until the disconnection takes effect on the camera (a message appears informing you of this).

3. Turn ON the new device to be connected.

4. With the Peripherals screen displayed, start a new search by pressing F1 . This overwrites the lis

urrently connected devices remain). The new device should be included in this list.

1. In the Peripherals screen, select the device in the list and press the right button. The polling period is

highlighted in blue, with the symbol indicating that it can be changed.

2. Use the up and down buttons to select a new polling period. Options range from 1s up to 50 minutes.

3. When the desired polling period is highlighted, press F2 to save.

3.4. Device Measurements Display

You can view measurement data from connected devices. To do this, open the Bluetooth menu and select

Measurements . This displays the Measurements menu.

his menu displays measurements received from the connected devices during the last acquisition.

If no measurement is listed, ensure the measurement setting on the device is set to a measurement type supported by the camera (see the table below). If the measurement still does not appear, change the setting on the device and then change it back to the desired setting.

When a measurement is selected via the up and down buttons, the image identifies the:

 Bluetooth name of the meter that made the measurement.

 Measurement type. This is defined by the measurement setting on the meter; the camera automatically

reads and displays this setting. Options are listed in the table below. In the preceding illustration, measurement type is set to current (A).

Temperature (degrees F/C) impedance (ohms)

Current (amps) capacitance (farads)

power (watts) relative humidity (%)

voltage (volts) target distance (feet/meters)

frequency (hertz) other measurement

easurement use. Options are:

 M

Hidden (the measurement does not appear among other measurements displayed at the bottom of

the Main screen).

Displayed (the measurement is added to the list of measurements displayed at the bottom of the main screen).

Influence (the measurement is added to the list of measurements displayed at the bottom of the main screen and is used in the compensation for environmental factors, as explained in § 6.3.5

f a measurement is assigned “Displayed” or “Influence” it will appear in blue on the last line of the

measurement display of the screen (unless the profile cursor is activated, which limits screen space).

luetooth peripheral

measurement

f the number of measurements is too large, some may not be visible in continuous acquisition. However, if the

image is frozen, all measurements associated with the image are displayed.

ch measurement’s number is displayed as it appears in the Measurements menu, followed by:

 "i" (if the measurement is used as an influence)  ":" separator  name of the measurement  value

Measurements are separated by two spaces.

If you change a device configuration setting, all measurements from this device are changed to type Hidden . You must open the Measurements menu and change the measurement type to resume display of the device’s measurements.

6.3.5. Using a Measurement to Compensate for Environmental Factors

As explained in § 3.2 temperature, the distance to the target, and the ambient relative humidity. If not compensated for, these factors can introduce inaccuracies into the camera’s measurements.

, three environmental factors can influence the accuracy of thermograms: ambient

ou can use a measurement from a connected device as an “influence” to compensate for an environmental factor. The measurement will be used to calculate the amount of correction that needs to be applied. Note that this option is available only for temperature, humidity, and distance measurements.

For the measurement to be used as a compensation factor:

1. Select the measurement in the Measurements menu.

2. If the measurement is temperature, humidity, or distance, you ca elect the option Influence by pressing the right button. (For other

s types of measurements, this option is not available.)

3. Press F2 to save.

nly one measurement per type can be selected as an influence. If a measurement of the same type is already

assigned this setting, its use is changed to Displayed and the new measurement becomes the Influence.

he measurements replace the user data entered in the Target menu (shown to

the left), provided that the Influence setting is User (see § 3.2.2

f a Bluetooth measurement is used as an influence, the corresponding

influence value in the Target menu displays the value "Bluetooth.”

he value actually applied is displayed on the main screen, in the list of

T Bluetooth measurements (with the index letter "i" after the measurement number).

Ensure all measurements designated as “Influence” are consistent with the uses to which they will be applied.

7. FIRMWARE UPDATES

To view the current version of the camera's firmware, select About from the Main configuration menu. This displays information about the camera (see example on left). The version number appears on the "Soft version:" line.

To check whether a more recent version of the camera firmware is available, go to the AEMC web site at http://www.aemc.com Firmware Updates link. This lists products for which firmware is available, including the camera.

f the version listed in the web site is more recent than the version in the

camera, download and install it per the instructions on the AEMC site.

The firmware update process should not be interrupted. Before starting the update, ensure the instrument batteries are fully charged.

and open the Software and

8. TROUBLESHOOTING

8.1. IR Image is a Single Solid Color

8.1.1. Color Palette Frozen

Ensure the low and high temperature limits of your palette are consistent with the temperature range in your environment. To check this, unlock the palette (see § 2.2

8.1.2. Inconsistent "User" Influencing Parameters

An incorrect emissivity value can result in measurement errors. Check the influencing parameters in the Target menu (see § 3.2). If you question any of the settings, restore the default parameters (see § 3.2.1

8.2. Contrast of IR Image is Incorrect

 Ensure that Isotherm measurement is not activated (see § 2.1.6).

 If the palette is frozen, ensure that the low and high temperature limits are consistent with the

emperature range in your environment. To check this, unlock the palette (see § 2.2

 If the temperature range of the image is very large (hot and cold points are very far apart), the linear

distribution of the colors between the minimum and maximum temperatures will be in large steps. This impairs the image contrast. To address this, do one of the following:

- Freeze the palette and set the limits to the temperature range of highest interest.

- Keep the hot or cold point of lower interest outside the field of view of the camera, to reduce t temperature range of the image.

8.3. Unable to Save Displayed Image

 Ensure that the micro SD card is correctly inserted in its slot, and that the status bar indicates the card is

present (see § 1.4.1.1

 Check the micro SD card to see if it is full (with FAT16 formatting, check the number of entries in the root;

see § 1.5.7

 Ensure the micro SD card is not corrupted and that you can read/modify its content on a computer via the

SB cable or a card reader (see § 4.6

8.4. Slow Opening of Files

The access time to the micro SD card is relatively long. To shorten it, you can create new directories to store images and limit the number of files per directory. We suggest regularly uploading your images to a host computer via the USB cable or a card reader.

8.5. Headset Cannot Connect to Camera

 Ensure the headset is powered ON and that it is not connected to another instrument with which you

have already paired it.

 Switch the headset OFF and repeat the connection procedure described in § 6.2.1

 If the problem persists, deactivate Bluetooth on the camera (see § 6.1.2), re-activate it, and then attempt

to connect.

8.6. Bluetooth Device Cannot Connect to Camera

 Ensure the device is powered ON with Bluetooth activated, and not already used by another instrument.

 Turn OFF the device and repeat the connection procedure (see § 6.3

 If the problem persists, deactivate the Bluetooth function on the camera (see § 6.1.2), re-activate it, and

then attempt to connect.

8.7. Bluetooth Measurements Not Displayed/Refreshed

If continuous acquisition is activated, measurement data appears the Measurements menu (§ 6.3.4). If measurements do not appear as expected:

 E

nsure the device is powered ON and is in the desired measurement mode, and that data acquisition

he camera has not been stopped (in other words, the image is frozen). To preserve consistency betwe he image displayed and the Bluetooth measurements read on the devices at the time of acquisition, t

easurements are refreshed only when there is a new acquisition. If a device is connected, but

m acquisition has been stopped, its measurements will not be displayed until there has been another acquisition.

 Following an incorrect reading, the measurement read and the measurement expected may not

onsistent. This can prevent refreshing. To eliminate this, change the measurement function on t

ice and then change it back to the original function.

dev

 If the problem persists:

1. Switch OFF the Bluetooth peripheral.

2. Wait until this disconnection is detected on the camera.

3. Turn the peripheral back ON (with Bluetooth mode activated).

4. Go to the Peripherals menu (§ 6.3.1

) and press F2 to attempt reconnection.

9.1. Camera Cleaning

WARNING! The camera is not waterproof.

9. MAINTENANCE

 H

ousing: To avoid any spattering on the lens, close the camera's lens protection flap. To clean, us

loth moistened with soapy water or with alcohol.

 Screen: To avoid scratching, use a soft, lint-free cloth.

9.2. Infrared Optics Cleaning

WARNING! The infrared lens coating is very fragile.

 Av

oid leaving fingerprints on the lens.

 Avoid rubbing the lens unnecessarily.

 If there is dust on the lens, if possible use non-contact cleaning methods such as compressed dry

nitrogen, an air bulb, and so on.

 If you must wipe the lens, first use air to blow away as much dust as possible. Then clean the lens with

oft, absorbent, lint-free optical lens cleaning paper such as KIMWIPE.

e a

APPENDIX A: MENU TREE

isplay, Files, and Setup Menus

arget, Parameters, and About Menus

ecall Menus

APPENDIX B: EMISSIVITY TABLE

Material

Specification

Temp. °F (°C)

Spectrum

Emissivity

Ref.

Polished aluminum

212 (100)

0.09

Commercial aluminum sheet

212 (100)

0.09

Oxidized anodized aluminumchromium

Slightly oxidized aluminum

77~1112 (25~600)

0.10~0.20

Highly oxidized aluminum

77~1112 (25~600)

0.30~0.40

Anodized, light grey, matte

158 (70)

LW : 8 - 14µm

0.97

Asphalt

38 (4)

LLW : 6.5 - 20µm

0.96

Shiny brass (extreme polishing)

82 (28)

0.03

Brass oxide

392~1112 (200~600)

0.61~0.59

Red

68 (20)

T : total spectrum

0.93

Refractory brick

2012 (110 0 )

0.75

Calcimine

68 (20)

0.9

Chromium

Polished chromium

104~1994 (40~1090)

0.08~0.36

Concrete

68 (20)

T : total spectrum

0.92

Shiny copper

212 (100)

0.05

Highly oxidized copper

77 (25)

0.78

1976~2336 (1080~1280)

Oxidized

122 (50)

T : total spectrum

0.6 - 0.7

Enamel (white)

64 (18)

0.9

Surface

23 (73)

0.94

Refractory

392~1004 (200~540)

0.85~0.95

Gold

Shiny gold

446~1166 (230~630)

0.02

Graphite (carbon black)

Iron and steel (nonstainless)

Pure lead (without oxidation)

257~437 (125~225)

0.06~0.08

Slightly oxidized

77~572 (25~300)

0.20~0.45

527~1517 (275~825)

0.55~0.20

1652~3038 (900~1670)

0.2

Mercury

32~212 (0~100)

0.09~0.12

Polished by anodizing

77 (25)

0.05

Electrolyzed

68 (20)

0.01

Nickel wire

365~1850 (185~1010)

0.09~0.19

Nickel foil (oxidized)

388~1112 (198~600)

0.37~0.48

Nickel oxide

1202~2291 (650~1255)

0.59~0.86

Nickel-chromium alloy wire (shiny) (refractory)

Nickel-chromium alloy

122~1904 (50~1040)

0.64~0.76

Refractory nickel-chromium

122~932 (50~500)

0.95~0.98

Nickel-silver alloy

212 (100)

0.14

Paint

8 different colors and grades

158 (70)

LW : 8 - 14µm

0.92 - 0.94

Unfinished covering

68 (20)

T : total spectrum

0.91

Plaster tile

0.87

PVC, plastic flooring, matte, structured

Rubber

Hard

68 (20)

T : total spectrum

0.95

18-8

77 (25)

0.16

304 (8Cr, 18Ni)

419~914 (215~490)

0.44~0.36

310 (25Cr, 20Ni)

419~968 (215~520)

0.90~0.97

Terra cotta tile

0.88

Commercial tinplate

212 (100)

0.07

High oxidation

32~392 (0~200)

0.6

Water

0.96

Wood

Planed oak

68 (20)

T : total spectrum

0.90

Oxidation at 752°F (400°C)

752 (400)

0.01

Shiny plate of galvanized iron

82 (28)

0.23

Oxidized zinc powder

77 (25)

0.28

Aluminum

Brass

Brick

Copper

Glass

Lead

77~1112 (25~600) 0.55

Liquid copper

205~437 (96~225) 0.95

Highly oxidized 122 (50) T : total spectrum 0.88

0.16~0.13

Magnesium

Nickel

Nickel alloys

Plaster

Plastic

Stainless steel

Tin

Magnesia

122~1832 (50~1000) 0.65~0.79

158 (70) LW : 8 - 14µm 0.93 9

Zinc

APPENDIX C: TECHNICAL SPECIFICATIONS

Typ e

UFPA microbolometer

Spectral range

8~14µm

Resolution

120x160

Noise Equivalent Temperature Difference (NETD) (sensitivity)

Frequency

9Hz

Objective

28°x38° (typical)

Instantaneous Field of View (IFOV) (spatial resolution)

Minimum focal distance

11.8” (0.3m)

Focusing

Adjustment

Fixed focus

Built-in digital video

480x640

Minimum focal distance

2” (5cm)

LCD screen

2.8” (7.1cm) 240x320

Freezing image

Moving or frozen image

Accuracy

±3.6°F (±2°C) or ±2%

Automatic or manual adjustment of the minimum/maximum palette

Emissivity, target distance, ambient temperature, relative humidity

Isotherms

Display in color of a temperature range adjustable by the user

Vocal message

Via Bluetooth headset

Software

CAmReport

Data analysis and report writing software

CLASS 2

Power : < 1mW

NiMH, low self-discharge, 1.2 V, 2500mAh Alkaline

Life

9h typical, 7h minimum

Electromagnetic compatibility

EN61326-1

Safety

IEC 60825-1 : 2014 – IEC 61010-1-Ed. 02

Temperature range, operation

-4 to 122°F (-15 to 50°C)

Temperature range, storage

-40 to 158°F (-40 to 70°C)

Humidity

10% to 95%

Drop resistance

6.56’ (2m) on all sides

Impact resistance

25G

Vibration resistance

Protection

IP54

Weight

24.7oz (700g) with batteries

Dimensions

8.86 x 4.92 x 3.27” (225 x 125 x 83mm)

Description Characteristics Val u e

IR detector

<80mK at 86°F (30°C)

IR imaging performance

4.1mrad

Visual image

Images displayed

Image presentation

Display colors Pseudo-colors, multiple palettes

Functions

Measurement

Analysis functions

Laser pointer Typ e

Battery system

Storing files Micro SD and micro SD HC card

Temperature range 4 to 482°F (-20 to 250°C)

Analysis tools

Adjustment

Correction

Typ e

Infrared image Visible light image

Point cursor Area cursor Temperature profile Minimum/maximum Isothermal

Wavelength : 645-655nm

Conformity

Environmental specification

Physical characteristics

REPAIR AND CALIBRATION

To ensure your instrument meets factory specifications, we recommend that it be scheduled to be sent back to our factory Service Center at one-year intervals for recalibration, or as required by other standards or internal procedures.

or instrument repair and calibration:

You must contact our Service Center for a Customer Service Authorization Number (CSA#). This will ensure that when your instrument arrives, it will be tracked and processed promptly. Please write the CSA# on the outside of the shipping container. If the instrument is returned for calibration, we need to know if you want a standard calibration, or a calibration traceable to N.I.S.T. (Includes calibration certificate plus recorded calibration data).

hip To: Chauvin Arnoux

15 Faraday Drive • Dover, NH 03820 USA Phone: (800) 945-2362 (Ext. 360) (603)749-6434 (Ext. 360) Fax: (603) 742-2346 or (603) 749-6309 E-mail: repair@aemc.com

(

Or contact your authorized distributor.)

osts for repair, standard calibration, and calibration traceable to N.I.S.T. are available.

OTE: You must obtain a CSA# before returning any instrument.

, Inc. d.b.a. AEMC® Instruments

TECHNICAL AND SALES ASSISTANCE

If you are experiencing any technical problems, or require any assistance with the proper operation or application of your instrument, please call, fax, or e-mail our technical support team:

hauvin Arnoux Phone: (800) 343-1391 • (508) 698-2 11 5 Fax: (508) 698-211 8 E-mail: techsupport@aemc.com

, Inc. d.b.a. AEMC® Instruments

LIMITED WARRANTY

The instrument is warranted to the owner for a period of two years from the date of original purchase against defects in manufacture. This limited warranty is given by AEMC was purchased. This warranty is void if the unit has been tampered with, abused or if the defect is related to service not performed by AEMC

ull warranty coverage and product registration is available on our website at: www.aemc.com/warranty.html.

Instruments.

Instruments, not by the distributor from whom it

Please print the online Warranty Coverage Information for your records.

f a malfunction occurs within the warranty period, you may return the instrument to us for repair, provided we

I have your warranty registration information on file or a proof of purchase. AEMC

Instruments will, at its option,

repair or replace the faulty material.

EGISTER ONLINE AT: www.aemc.com.

Warranty Repairs

What you must do to return an Instrument for Warranty Repair:

irst, request a Customer Service Authorization Number (CSA#) by phone or by fax from our Service Department (see address below), then return the instrument along with the signed CSA Form. Please write the CSA# on the outside of the shipping container. Return the instrument, postage or shipment pre-paid to:

Ship To: Chauvin Arnoux

15 Faraday Drive • Dover, NH 03820 USA Phone: (800) 945-2362 (Ext. 360)

(603)749-6434 (Ext. 360) Fax: (603) 742-2346 or (603) 749-6309 E-mail: repair@aemc.com

, Inc. d.b.a. AEMC® Instruments

Caution: To protect yourself against in-transit loss, we recommend you insure your returned material.

OTE: You must obtain a CSA# before returning any instrument.

NOTES:

99-MAN 100479 v1 06/19

auvin Arnoux

, Inc. d.b.a. AEMC® Instruments

15 Faraday Drive • Dover, NH 03820 USA • Phone: (603) 749-6434 • Fax: (603) 742-2346

www.aemc.com

AEMC Instruments 1954 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

1. GETTING STARTED

1.1. Safety Precautions

1.2. Battery Installation

1.2.1. Battery Management

1.3. Micro SD Memory Card Installation

1.4. Camera Display

4.1. Main Screen

4.1.1. Status Bar

4.1.2. Image

4.1.3. Measurements Display

1.4.1.4. Function Buttons (F1, F2, and F3)

1.5. Configuring the Camera

1.5.2. Date and Time

1.5.3. Units of Measure (Temperature and Distance)

1.5.5. Automatic Camera Shutdown Time

1.5.6. Screen Brightness

1.5.7. Image Storage Directory

1.5.8. Color Palettes

2. BASIC OPERATION

2.1. Measurement Cursor

2.1.1. Estimating Measurements Without a Cursor

2.1.3. Measuring Temperature at a Point in the Image (Point)

2.1.4. Measuring Temperatures of a Zone in the Image (Area)

2.1.5. Displaying the Temperature Profile of a Line in the Image (Profile)

2.1.6. Displaying Points at the Same Temperature in an Image (Isotherm)

2.2. Freezing Palette Colors

3.1. Best Practices

3.2. Compensating for Influencing Parameters

3.2.2. Custom Compensation Settings

3.3. Tripod

4. SAVING AND RECALLING IMAGES

4.1. Image Files

4.1.1. Naming Conventions

4.1.2. Directories

4.2. Saving an Image

4.3. Vocal Message

4.3.1. Creating a Vocal Message

4.3.3. Playing Back a Vocal Message

4.4. Recalling an Image

4.1 Derived Files from Recalled Images

4.5. Deleting an Image

4.6. Downloading Images to a Computer

1. Downloading Directly from the Micro SD Memory Card

4.6.2. Via USB Cable

4.7. CAmReport Image Analysis and Report Generation

5. SETUP FILES AND RECALLING USER CONFIGURATIONS

5.1. Creating a Setup File

5.2. Recalling a Setup File

5.3. Deleting a Setup File

5.4. Restoring Original Default Settings

6. BLUETOOTH

6.1. Bluetooth Activation/Deactivation

6.1.1. Activating Bluetooth

6.1.2. Deactivating Bluetooth

6.2. Headset

6.2.1. Headset Connection

6.2.1.1. First Time Connection

6.2.1.2. Headset is a Known Device

6.2.2. Changing Headsets

6.2.3. Headset Disconnection

6.3. Measurement Devices

6.3.1. Peripheral Connection

3.2. Replacing Devices

6.3.3. Device Polling Period

3.4. Device Measurements Display

6.3.5. Using a Measurement to Compensate for Environmental Factors

7. FIRMWARE UPDATES

8. TROUBLESHOOTING

8.1. IR Image is a Single Solid Color

8.1.1. Color Palette Frozen

8.1.2. Inconsistent "User" Influencing Parameters

8.2. Contrast of IR Image is Incorrect

8.3. Unable to Save Displayed Image

8.4. Slow Opening of Files

8.5. Headset Cannot Connect to Camera

8.6. Bluetooth Device Cannot Connect to Camera