AEMC Model 1950 User manual

Model 1950
ENGLISH
User Manual
THERMAL CAMERA

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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......................................................................................................................6
1.3. Micro SD Memory Card Installation........................................................................................................7
1.4. Camera Display......................................................................................................................................7
1.4.1. Main Screen ...................................................................................................................................7
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 (Square) .........................................................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 ImageAnalysis 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............................................................................................................................24
5.4. Restoring Original Default Settings ......................................................................................................25
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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......................................................................................................................................40
Warranty Repairs.........................................................................................................................................41
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INTRODUCTION
Do not aim the camera at the sun or other sources of powerful thermal radiation.
Thank you for purchasing the Thermal Imaging IR Camera Model 1950.
For best results with your camera:
Read these operating instructions carefully.
Comply with the precautions for use.
Symbols:
WARNING: Risk of damage to the instrument.
Information or useful tip.
The CE marking indicates compliance with the European "Low Voltage" and "Electromagnetic
Compatibility" directives (2006/95/EC and 2004/108/EC).
In the European Union, this product is subject to selective collection and recycling at end-of-life
as waste electrical and electronic equipment under directive 2002/96/EC (WEEE). Neither this
equipment nor its batteries are to be treated as ordinary household waste. Spent batteries must
be taken to an appropriate collection facility for recycling.
This product is designed to allow recovery and recycling of most of its constituents.
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 1950…………………………………………………………...... Cat. #2121.40
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 thumb 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
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1. GETTING STARTED
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 flap
when 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 not touch the lens with your fingers. Acids from human skin can damage the lens and its coatings.
Avoid jolting or dropping the camera.
1.2. Battery Installation
The camera accepts four AA batteries, alkaline or NiMH rechargeable. The latter can be
recharged with an external charger supplied with the camera.
When 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:
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.
In 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:
Advanced 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.
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Advanced 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: . When the remaining charge is low this icon appears yellow: . When
30 minutes of charge remains, this icon appears as .
To 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.
Type of batteries: The camera is delivered with low-self-discharge Ni-MH 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.
Before installation, the memory card must be formatted in one of the
following formats:

FAT16

FAT32
To 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
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
1.4.1. Main Screen
The Main screen is organized as shown in the following illustration:
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1.4.1.1. Status Bar
Normal operation:
Battery (see § 1.4.2)
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)
TA
TF
TS
Aim
Freeze
Save
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
Date/time (§ 1.5.2)
Date and time of acquisition of the displayed image
Acquisition default
Continuous acquisition
Acquisition stopped (image frozen)
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Status bar icons appear as follows when an image is recalled from memory and displayed:
Battery (§ 1.4.2)
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)
TA
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
1.4.1.2. 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.) By
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 “rainbow”
palette is selected):
You can also “freeze” the palette by defining minimum and maximum temperatures (see § 2.2). When the palette
is frozen, it appears as follows:
1.4.1.3. 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).
1.4.1.4. Function Buttons (F1, F2, and F3)
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. Several icons represent multiple tasks, depending on mode:
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Opens the Main configuration menu
Re-opens the last menu opened
Closes all open menus
Selects the highlighted item
Closes a message
Adds the selected character
Closes a menu
Cancels an entry
Freezes the image
Restarts continuous acquisition (unfreezes image)
Saves the displayed image
Validates the entry in the text editor or the selection in the working directory
Deletes the selected file or folder
Opens the selected file or folder
Exits from image recall
Displays information from the displayed 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, or Metrix
ASYC IV Multimeters Models MTX 3292-BT and 3293-BT)
Connects all compatible Bluetooth AEMC meters in the current list
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).
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