InfraTec VarioCAM User manual

InfraTec GmbH
Infrarotsensorik und Messtechnik
Gostritzer Straße 61 – 63
01217 Dresden/GERMANY
Phone [phone]
Fax [phone]
E-mail [email protected]e
www.InfraTec.de
© InfraTec 2012
(All the stated product names and trademarks remain in
property of their respective owners.)
VarioCAM®high resolution
incl. IRBIS®remote 3.0 software description
User Manual
Last reviewed: December 2012

User Manual for the Thermographic System VarioCAM®high resolution
Table of Contents
User Manual © InfraTec GmbH 2013 I
Table of Contents
1Introduction ...................................................................................................................1
2Advice on Device Safety...............................................................................................3
3Technical Description ...................................................................................................5
3.1 Operating Principle.........................................................................................................................5
3.2 Description of the Functional Units ................................................................................................5
3.3 Technical Data ...............................................................................................................................9
4Unpacking and Checking ...........................................................................................10
5Description of Camera Parts ......................................................................................11
6Quick Start ...................................................................................................................12
6.1 Preparation...................................................................................................................................12
6.2 Start..............................................................................................................................................12
6.3 Display..........................................................................................................................................13
6.4 Image Optimisation ......................................................................................................................13
6.5 Data Storage ................................................................................................................................14
6.6 Menu Functions............................................................................................................................14
6.7 Switching OFF..............................................................................................................................14
6.8 Data Transfer to the Computer ....................................................................................................15
6.9 Evaluation with Analysing Software IRBIS®3..............................................................................15
7Starting up ...................................................................................................................16
7.1 Shoulder Strap Adjustment ..........................................................................................................16
7.2 Hand Strap Adjustment ................................................................................................................17
7.3 Using a Tripod* ............................................................................................................................17
7.4 Connecting the Power Supply......................................................................................................17
7.5 Inserting a Memory Card..............................................................................................................17
7.6 Lens Replacement .......................................................................................................................17
7.7 Operation via the FireWire (IEEE 1394) Interface*......................................................................18
7.8 Operation with Breakout Box (Connection via RS232)* ..............................................................20
7.9 Trigger Functionality VarioCAM®high resolution.........................................................................21
8Operation .....................................................................................................................23
8.1 Control Elements..........................................................................................................................23
8.2 Graphical User Interface ..............................................................................................................24
8.2.1 Elements of the Graphical User Interface ....................................................................................24
8.2.2 Live Mode.....................................................................................................................................25
8.2.3 Focus Mode .................................................................................................................................27
8.2.4 Spot Editor* ..................................................................................................................................28
8.2.5 Stop Mode and Data Storage ......................................................................................................31
8.3 The Main Menu ............................................................................................................................33
8.3.1 Menu "Image"...............................................................................................................................33
8.3.2 Menu "File"...................................................................................................................................40
8.3.3 Menu "Measure"...........................................................................................................................48
8.3.4 Menu "Settings"............................................................................................................................53

User Manual for the Thermographic System VarioCAM®high resolution
Table of Contents
II © InfraTec GmbH 2013 User Manual
9Hardware and Software Installation for VarioCAM®hr*........................................... 67
9.1 Fundamentals...............................................................................................................................67
9.2 Hardware Components ................................................................................................................67
9.3 Installation of the FireWire Driver for the VarioCAM®hr ..............................................................68
10 Operating Software IRBIS®remote 3.0* .................................................................... 75
10.1 Programme Start ..........................................................................................................................75
10.2 User Interface...............................................................................................................................76
10.2.1 Analog Video Display ...................................................................................................................76
10.2.2 Menu Bar with Quick Keys ...........................................................................................................77
10.2.3 Menu Item “Options”.....................................................................................................................78
10.2.4 Data Transfer ...............................................................................................................................80
10.2.5 Controls for Direct Control............................................................................................................82
10.2.6 Allocation of Functional Keys .......................................................................................................83
11 Maintenance of the Device ......................................................................................... 84
11.1 Cleaning .......................................................................................................................................84
11.2 Calibration ....................................................................................................................................84
12 Environmental Protection .......................................................................................... 85
13 Service .........................................................................................................................86
14 Index............................................................................................................................. 87

User Manual for the Thermographic System VarioCAM®high resolution
1. Introduction
User Manual © InfraTec GmbH 2013 1
1Introduction
Dear User,
Congratulations on the purchase of your new thermographic system VarioCAM®high resolution.
Please read these instructions carefully before operating the system for the first time. This will enable you
to make full use of the features of your new thermographic system. Please especially note the advice
regarding device safety in Chapter 2 in order to avoid damage to the thermographic system.
All the specifications in this user manual describe a completely equipped thermographic system
VarioCAM®high resolution of the “research” series. Technical data, the scope of features and
accessories included in your thermographic system may deviate from the specifications described here
depending on the model chosen and on individual adjustments. Features relating to optional equipment
are marked *in this manual.
Principally, the description of technical data and the specific scope of features provided in the relevant
shipping documents (confirmation of order/delivery note) apply.
Further development is subject to technical progress.
Jenoptik ESW GmbH
07745 Jena / GERMANY
InfraTec GmbH
01217 Dresden / GERMANY
Phone: [phone]
Fax: [phone]
E-mail: [email protected]
Note:
No part of this instruction manual may be reproduced in any form (print, photocopy, microfilm or any other
method) or processed, duplicated or distributed using electronic systems without the written permission of
Jenoptik and InfraTec GmbH. This instruction manual was compiled with the necessary diligence. No
liability is accepted for damage arising from non-observance of the information contained in this
instruction manual.
Any product names and trademarks mentioned herein remain the property of their respective owners.

User Manual for the Thermographic System VarioCAM®high resolution
1. Introduction
2 © InfraTec GmbH 2013 User Manual
VarioCAM®high resolution (hereinafter VarioCAM®hr) is a modern thermographic system for the precise,
quick and non-contact measurement of surface temperatures of objects.
VarioCAM®hr has been designed for universal use and can be applied as both a mobile and a stationary
system for measuring and saving temperature data. Its compact and robust design and high degree of
protection make it especially suitable for industrial applications even under unfavorable external
conditions. Its low weight as well as its long battery life provide for its effective use.
Its high measuring precision, precision lenses of extraordinary imaging quality and its universal interface
design for the digital recording of real-time thermographic data via FireWire/IEEE 1394* permit the
application of the VarioCAM®hr in the most varied fields of research and development.
The VarioCAM®hr comes equipped with a digital colour video camera* for the photographic
documentation of the prevailing measuring condition. Infrared (IR) and visual (VIS) images can be saved
on SecureDigital (SD) cards. The thermographic system has a colour TFT viewfinder and a rotating and
swivelling active colour TFT display*.
A wide range of accessories and several software packages for handling images and their further
processing make the VarioCAM®hr a universal thermographic system for use in a wide field of
applications.
Typical applications of the thermographic system include:
■Inspection of electrical and mechanical systems and power units
■Optimisation of components and units
■Material examinations
■Control of process temperatures
■Quality assurance
■Building thermography

User Manual for the Thermographic System VarioCAM®high resolution
2. Advice on Device Safety
User Manual © InfraTec GmbH 2013 3
2Advice on Device Safety
General
The VarioCAM®hr is a high-quality, thoroughly calibrated optical measuring instrument. Handle it with
appropriate care. Avoid soiling it, particularly its optical surfaces.
The device has protection class IP 54.
Please observe the conditions specified under Technical Data (see Chapter 3.3, Technical Data, page 9)
for use, save and transport of the device.
For transporting the VarioCAM®hr, exclusively use the transportation case included.
Opening the camera case is reserved for customer service or authorised staff only. Any interference by
the user or unauthorised persons is not permitted and will void any warranty.
Only use accessories or spare parts which are expressly recommended by JENOPTIK Laser, Optik,
Systeme GmbH for use with the VarioCAM®hr. Otherwise malfunctions or damage can occur. Warranty
shall be excluded for such damage.
Standards, Guidelines
The VarioCAM®hr complies with the requirements of the following standards:
■EN 61010-1:2001 Safety requirements for electrical equipment for measurement, control and
laboratory use – Part1: General requirements (IEC 61010-1:2011)
■EN 61326-1:2006 Electrical equipment for measurement, control and laboratory use – EMC
Requirements – Part1: General requirements (IEC 61326-1:2005)

User Manual for the Thermographic System VarioCAM®high resolution
2. Advice on Device Safety
4 © InfraTec GmbH 2013 User Manual
Handling
The VarioCAM®hr is equipped with a highly sensitive uncooled microbolometer detector. Object
radiation occurring in thermographic practice does not cause any changes in the detector. However,
black-body radiation overdrive exceeding 1,000 °C in measuring ranges 1 and 2 or 2,000 °C in
measuring ranges 3 and 4, may result in irreversible damage and must therefore be avoided by
selecting a suitable calibration range* prior to measuring.
The VarioCAM®hr must, neither in operation nor when switched off, directly be focused into the sun
or other sources of intensive radiation (e.g. lasers), since this may result in changes of the
microbolometer detector, whose origin can unambiguously be proven. The manufacturer waives any
warranty for such damage.
It is also imperative to avoid indirectly capturing any sunlight or other highly energetic radiation via
reflective surfaces directed into the field of view of the VarioCAM®hr!
Under certain conditions, it cannot be excluded, even when the system is switched off, that the
detector may be damaged when directed into sunlight. Therefore, when the VarioCAM®hr is not in
use, the lens must be capped with the protective cover included.
Only use SecureDigital cards in the SD slot of the VarioCAM®hr. Otherwise damage to the camera o
r
the memory card can arise, for which no liability will be accepted.
For charging the included rechargeable Li-ion batteries, principally use the included recharger. The
recharger is only suitable for indoor use. In order to prevent fire hazards or electrical shock, the
recharger must not be exposed to either rain or moisture.
Lens changes should not be carried out in rooms of high dust load or humidity, since IP 54 protection
class is not guaranteed with the lens removed.
VarioCAM
®
hr has a laser pointer*at its front, which emits a visual laser beam. Avoid directly viewing
into the laser beam and do not point it at any other person. The human eye can be harmed.
When firmly installing the thermographic system on equipment or in plants, care must be taken to not
allow the laser beam to run at eye level.

User Manual for the Thermographic System VarioCAM®high resolution
3. Technical Description
User Manual © InfraTec GmbH 2013 5
3Technical Description
3.1 Operating Principle
The VarioCAM®hr is a thermographic system for the long wave infrared spectral range (LWIR) of (7.5 ...
14) µm. The lens images the object scene onto a microbolometer array at a resolution of (640 x 480),
(384 x 288) or (320 x 240) pixels. The electrical signal of the detector arrays is further processed by the
internal electronics. The electronics contains all the functions necessary for camera operation, such as
activation of the microbolometer array, A/D conversion, offset and gain correction, defective pixel
treatment, video and PC interfaces.
There is the choice of operating the system via the integrated membrane keypad at the top and rear of
the thermographic system or by using the joystick at the rear or via optional PC interfaces, available as
RS232* and FireWire (IEEE 1394)*. The use of these interfaces which are available depending on their
versions of equipment requires special software packages. You will find relevant details from Chapter 9
on, Hardware and Software Installation for VarioCAM®hr*, page 67.
3.2 Description of the Functional Units
Lens
The camera lens captures the IR radiation emitted by the object in the field of view and images it on the
detector array. Field of view (FOV) and resolution/size of the measuring point (IFOV, Instantaneous Field
of View) are determined at the same distance from the focal length f of the lens used.
The following standard lenses are available:
Thermographic system of resolution (320 x 240) pixels
lens focal length (mm) min. focus (m) IFOV (mrad) FOV (°)
wide-angle lens 12.5 0.2 2.8 (48 x 37)
standard lens 25 0.3 1.4 (25 x 19)
telephoto lens 1 50 2.0 0.7 (12.5 x 10)
telephoto lens 2 75 2.0 0.47 (8 x 6.7)
telephoto lens 3 130 5.0 0.27 (5 x 3.3)
close-up lens focal length (mm) focus (mm) field of view (mm²) resolution (μm)
close-up 0.17x for 25 149 (67 x 50) 209
close-up 0.5x for 25 50 (22 x 17) 70
microscopic lens 1.0x - 50 (11.2 x 8.4) 35

User Manual for the Thermographic System VarioCAM®high resolution
3. Technical Description
6 © InfraTec GmbH 2013 User Manual
Thermographic system of resolution (384 x 288) pixels
lens focal length (mm) min. focus (m) IFOV (mrad) FOV (°)
wide-angle lens 12.5 0.2 2.8 (57 x 44)
standard lens 25 0.3 1.4 (30 x 23)
telephoto lens 1 50 2.0 0.7 (15 x 12)
telephoto lens 2 75 2.0 0.47 (10 x 8)
telephoto lens 3 130 5.0 0.27 (6 x 4)
close-up lens focal length (mm) focus (mm) field of view (mm²) resolution (μm)
close-up 0.17x for 25 149 (80 x 60) 209
close-up 0.5x for 25 50 (27 x 20) 70
microscopic lens 1.0x - 50 (13 x 10) 35
Thermographic system of resolution (640 x 480) pixels
lens focal length (mm) min. focus (m) IFOV (mrad) FOV (°)
wide-angle lens 12.5 0,2 2.0 (65 x 51)
standard lens 30 0,3 0.8 (30 x 23)
telephoto lens 1 50 2,0 0.5 (18 x 14)
telephoto lens 2 75 2,0 0.3 (12 x 9)
telephoto lens 3 130 5,0 0.2 (7 x 5)
close-up lens focal length (mm) focus (mm) field of view (mm²) resolution (μm)
close-up 0.17x for 30 150 (80 x 60) 125
close-up 0.5x for 30 50 (27 x 20) 42
microscopic lens 1.0x - 50 (16 x 12) 25
Detector
The VarioCAM®hr has an uncooled microbolometer FPA detector (uncooled Focal Plane Array). The
detector is thermally stabilised with high precision using a Peltier element and is thus independent of the
ambient temperature.
The various elements of the detector are microscopically minute thin-film resistors on wafer-thin
membranes, which are arranged cantilevered a few micrometers above the silicon read-out circuit. The
thermal radiation of the scene is imaged by the lens of the thermographic system on these detector
elements and absorbed by them. The temperature change of the detector elements resulting therefrom
yields electronically evaluable signals which can be read out line-wise and column-wise by a read-out
circuit.
Applying an uncooled detector guarantees quick availability of the camera function after switching it on
(start-up time < 60 seconds) and long service life (MTTF) in permanent use.
Detector electronics
The detector electronics supplies the BIAS voltages required for detector operation and further control
signals, and it takes care of the pre-processing and digitalisation of the analog video output signal from
the detector.

User Manual for the Thermographic System VarioCAM®high resolution
3. Technical Description
User Manual © InfraTec GmbH 2013 7
Image processing electronics
Real-time image processing with the following essential functions (depending on the equipment) is
implemenmted with the help of an FPGA (Field Programmable Gate Array) and an embedded PC
(modular compact internal PC):
■Detector electronics interface
■Gain and offset correction
■Defective pixel treatment
■Low-pass filtering
■Zoom generator
■Graphic overlay
■FireWire (IEEE 1394) interface*
■Embedded PC interface
■Standard-format video-image generator (PAL/NTSC-FBAS, S-Video, RGB)
Opto-mechanics
The following functions are performed with the help of the opto-mechanics assembly group:
■Focussing (motor focus)
■Effective range change-over (lens apertures)*
■Internal NUC (Non Uniformity Correction) using an internal shutter
Furthermore, this assembly group has an optional module for a hardware-based increase of geometric
resolution of the thermographic system onto (768 x 576) IR pixels (detector of [384 x 288] pixels) and
onto (1,280 x 960) IR pixels (detector of [640 x 480] pixels): mode “Resolution Enhancement”*. The opto-
mechanics can be modified for reducing the minimal focus distance*.
Controls
The VarioCAM®hr can be operated with the help of three operating buttons “A” – Automatic,
“T” – Temperature spot and “S” – Start / Stop / Store, on the right top, as well as by means of a
multifunctional joystick with an Enter function and another button “C” – at the rear of the camera. The
controls are arranged to enable single-handed operation.
Special camera operating modes and default settings can be configured by means of the firmware via
menus. Operation of both the camera and the menu structure is described in detail in
Chapter 8, Operation - page 23.
VarioCAM®hr can be remote-controlled via an RS232 interface or. FireWire (IEEE 1394) interface*. The
relevant operating software is also described in Chapter 8.

User Manual for the Thermographic System VarioCAM®high resolution
3. Technical Description
8 © InfraTec GmbH 2013 User Manual
Power supply
The VarioCAM®hr has the following power supply options:
■External power supply unit 12 V*
■Li-ion rechargeable battery 7.2 V or
■FireWire (IEEE 1394) interface*.
The mains adapter is connected to the 14-pin (left) socket at the rear of the camera. The rechargeable
battery is put upright into the place provided at the rear of the thermographic system (see chapter 6.2,
page 12).
For devices equipped with a FireWire (IEEE 1394) interface, the supply voltage can be taken directly from
the PC interface card. Please note the specification of the used interface card and the power input of the
thermographic system. In case of cable lengths > 5 m, power should principally be supplied via the
external power supply unit or the rechargeable battery.
Interfaces
The thermographic system has the following interfaces:
■SD slot
■RS232*
■Composite Video, S Video, VGA
■Input for external trigger signal/trigger output* (TTL/CMOS, 5 V)
■FireWire (IEEE 1394)*
■Headset socket*
■WLAN*
With the exception of FireWire (IEEE 1394), Headset and WLAN, parallel use of all interfaces is possible
by means of a Breakout Box. The Breakout Box* is connected to the thermographic system with a 14-pin
system cable*. Voltage is then supplied to the Breakout Box from the external power supply unit*. The
analog image information is available as Composite Video, S-Video or VGA signal. Suitable monitors can
be connected to the Breakout Box with standard cables (see Chapter 7.8, Operation with Breakout Box
(Connection via RS232)*, page 20).
The FireWire (IEEE 1394) interface*, in connection with the software packages IRBIS® remote* and
IRBIS®online*, permits to remote-control the thermographic system and the real-time transfer* of digital
image information to a PC.

User Manual for the Thermographic System VarioCAM®high resolution
3. Technical Description
User Manual © InfraTec GmbH 2013 9
3.3 Technical Data
Spectral range (7.5 ... 14) µm
Temperature measuring range (-40 ... 1,200) °C, optional > 2,000 °C
Temperature resolution @ 30 °C better than 0.08 K, up to 0.05 K (premium mode)
Measurement accuracy ± 1.5 K (0 ... 100) °C; ± 2 % (< 0 and > 100) °C
Emissivity Adjustable from 0.1 to 1.0, in increments of 0.01
Recording, image format (pixels) Focal Plane Array , (320 x 240) or
(384 x 288), Resolution Enhancement onto (768 x 576)
(640 x 480), Resolution Enhancement onto (1,280 x 960)
Detector uncooled microbolometer Focal Plane Array
IR frame rate 50/60 Hz
Standard lens (field of view) 1.0/25 mm (25 x 19)° at (320 x 240)
1.0/25 mm (30 x 23)° at (384 x 288)
1.0/30 mm (30 x 23)° at (640 x 480)
Zoom function Up to 8 times digital, infinitely variable
A/D conversion 16 bit
Image memory SD card, FireWire (IEEE 1394) up to 50/60 Hz,
internal real-time storage
Voice and text annotation image-integrated
Interfaces PAL/NTSC-FBAS, S Video, VGA, RS232, WLAN
FireWire (IEEE 1394), Headset
Integrated digital colour video camera 1.3 megapixels, video LED
Power supply Lithium-ion battery, mains adapter, FireWire (IEEE 1394)
Battery system Lithium-ion, quickly rechargeable, with status display, mains and car
recharging unit
Operating time with battery up to approx. 3 h
Operation temperature (-15 ... 50) °C
Storage temperature (- 40 ... 70) °C
Humidity during operation and storage relative humidity 5 % to 95 %, non-condensing
Dimensions (complete system) (133 x 106 x 110) mm
Weight (complete system) approx. 1.5 kg
Tripod recepticle 1/4" screw thread
Warning: observe max. screw-in depth of 4.5 mm!
(DIN 4503)
Display daylight-suited digital 3.5" active colour TFT display
Viewfinder integrated high resolution colour TFT viewfinder with dioptric
adjustment
Controls 4-key multifunctional joystick
Laser red semiconductor laser, laser protection class 2
Display functions thermogram, operator-guided, menu, results, status
Measurement functions max. 10 freely selectable ROI, auto hot/cold spot display, isotherms
Automatic functions autofocus, autoimage, autolevel, autorange, alarm,
auto NUC, auto lens recognition, premium snap, sequence saving,
resolution enhancement
Protection class in operation IP 54, IEC 529
Shock resistance 25 G, IEC 68-2-29
Vibration resistance in operation 2 G, IEC 68-2-6
* (Properties and technical specifications are dependent on the camera configuration and vary in the equipment packages VarioCAM®hr basic, inspect and research.
Design and specifications are subject to permanent improvement; subject to changes in the sense of technical progress.)

User Manual for the Thermographic System VarioCAM®high resolution
4. Unpacking and Checking
10 © InfraTec GmbH 2013 User Manual
4Unpacking and Checking
Upon receipt of the VarioCAM®hr, please check for its completeness and that components are not
damaged. The supplier must immediately be informed of any damage.
The VarioCAM®hr system comes in an equipment carrier case or in transport packaging.
The basic package contains the following components:
■Thermographic camera VarioCAM®hr with lens and, depending on version of equipment, integrated
digital colour video camera as well as 3.5" active-colour TFT display
■2 pcs. Lithium-ion rechargeable battery NP-QM91D (Sony)
■Battery recharger
■SecureDigital card
■Card adapter for SD card
■Protective lens cover
■Shoulder strap
■User manual VarioCAM®hr
■Brief instructions
■Equipment carrier case / transport packaging
Optional accessories*
■External power supply unit (12 V DC) with 14- pin LEMO plug, adapter Lemo 14- pin onto 6- pin
■Various lenses, close-up rings
■Lens-protecting apertures, laser-protection filters
■Breakout Box, system cable, 14- pin, trigger cable
■Headset
■FireWire (IEEE 1394) PCI card
■FireWire (IEEE 1394) cable, 6- pin or 4- pin
■LWL interface for FireWire (IEEE 1394)
■Tripod for device
■Thermographic software of the IRBIS®programme family

User Manual for the Thermographic System VarioCAM®high resolution
5. Description of Camera Parts
User Manual © InfraTec GmbH 2013 11
5Description of Camera Parts
Fig. 1 Side view
Fig. 2 Front view
Headset socket
SD card slot
Colour TFT dis
p
la
y
Li-ion batter
y
Colour TFT viewfinde
r
Lens
LEMO socket, 6-pole for:
(marked yellow)
■FireWire (IEEE 1394) cable
■Power supply unit with adapter
LEMO socket, 14-pin for:
■Power supply unit without adapter
■FBAS cable
■Breakout Box (via system cable)
■Universal cable (RS 232, FBAS, S video)
Laser
p
ointe
r
V
ideo LED
WLAN aerial
Colour video camera
Colour TFT

User Manual for the Thermographic System VarioCAM®high resolution
6. Quick Start
12 © InfraTec GmbH 2013 User Manual
6Quick Start
The following instructions shall help to quickly familiarise with operating the VarioCAM®hr. For obtaining
professional results, we recommend to carefully read the entire manual.
Fig. 3 Description of controls
Abutton (Automatic)
Tbutton (Temperature spot measurement)
Sbutton (Stop / Store)
Multifunctional joystick , ,,
with Enter function (press joystick)
Cbutton (Esc/Colour), ON/OFF
All buttons have multiple features which are enabled by pressing briefly or for a longer (L) time. The currently
available buttons and their functions are displayed at the top of the display or in the viewfinder, respectively,
in a help line.
6.1 Preparation
You require the following equipment:
■VarioCAM
®
high resolution ■SD card reader
■Li-ion battery or
Power supply unit* with LEMO plug
■SD card
■IRBIS®software
6.2 Start
■Connect to power supply by inserting the charged Li-ion battery or by connecting the external power
supply unit* to the VarioCAM®hr (14- pin plug into left socket, with the red indication showing
upwards).
■Remove cover from SD card slot, insert SD card into card slot and return cover.
■Remove lens protective cover.
■Press button CL until the Operating LED flashes yellow. During the power-ON process, the blue
JENOPTIK logo is visible on the display*/in the viewfinder for approx. 40 seconds. After system
LED
(Product similar to diaplyed)

User Manual for the Thermographic System VarioCAM®high resolution
6. Quick Start
User Manual © InfraTec GmbH 2013 13
initialisation, the Operating LED, initially flashing green, subsequently turning to permanent green,
signals that the VarioCAM®hr is ready for operation in the live mode.
6.3 Display
Fig. 4 Camera menu in live mode
■At first, select to view a scene rich in contrast (e.g. an active electrical device) and focus the
VarioCAM®hr onto it.
■Adjust the viewfinder to your eye by means of dioptric adjustment. For that purpose, turn the plastic
ring on the viewfinder. For optimal adjustment, relate to the sharpness of the lettering.
6.4 Image Optimisation
■Press the button AL. The thermographic system automatically focuses and the temperature scaling of
the false-colour image is automatically optimised according to the current scene.
Fig. 5 Camera menu in live mode Fig. 6 Camera menu in focus mode
■In the live mode, joystick movements , change the selected temperature level and joystick
movements , change the selected temperature range.
■Pressing the Enter button switches between the live mode and the focus mode.
■In the focus mode, joystick movements , focus over larger or shorter distances to the object.
Help line
Information field
Date/time
SD card symbol
Status
Colour scale with
upper and lower limit
of displayed
temperature range
Live mode Focus mode

User Manual for the Thermographic System VarioCAM®high resolution
6. Quick Start
14 © InfraTec GmbH 2013 User Manual
6.5 Data Storage
■For Storage of the thermal image press the Sbutton. The live image freezes, i.e. camera goes into
stop mode.
Fig. 7 Camera menu in stop mode
■Pressing the Sbutton again saves the thermal image on the SD card. Pressung the Cbutton
interrupts the saving process. The camera will return to the live mode after the saving process.
When using the button SL, the camera saves a thermogram without changing into the stop mode in between.
6.6 Menu Functions
■VarioCAM®hr offers a variety of analytical and automatic features and can be configured for the
respective case of application. The settings and functions are selected in the main menu of the
camera which can be accessed by using Enter.
Fig. 8 Camera menu
■You navigate in the main menu by moving the joystick , , , and select the functions by
pressing Enter.
6.7 Switching OFF
■By pressing button CL, the dialogue for switching off is selected and confirmed by pressing Enter.
Stop mode

User Manual for the Thermographic System VarioCAM®high resolution
6. Quick Start
User Manual © InfraTec GmbH 2013 15
6.8 Data Transfer to the Computer
■The most frequently used method for data transfer is reading out the SD card with the help of an SD
card reader.
■For data transfer via the optional FireWire (IEEE 1394) interface with the help of IRBIS®
remote/online, this software (which comes included if rewquested for) should at first be installed
following the description in the respective manual.
6.9 Evaluation with Analysing Software IRBIS®3
■Install the analysing software IRBIS® 3 on the computer and start it.
■From menu "File", select submenu "Open file" and open the desired thermograms (*.irb files).
■Select the desired colour palette via the "Scale", which is located on the right-hand of the
thermogram.
■Via menu "View", you can display further image elements, measurement data, annotations and
parameters in addition to the thermogram.
■By pressing the right mouse key on the colour scale, the dialogue "Level/Range", where the
temperature level and range can be adjusted as desired by moving the scroll bar. The adjustment is
also adopted for subsequent thermal images.
■With the help of the respective functional buttons on the symbol bar, points of measurement, areas,
etc. as well as the display of temperature maximum and minimum can be activated.
■For inserting the analysed thermal images into your reports, select the menu "Report".
Fig. 9 IRBIS®Software

User Manual for the Thermographic System VarioCAM®high resolution
7. Starting up
16 © InfraTec GmbH 2013 User Manual
7Starting up
7.1 Shoulder Strap Adjustment
How to fix the shoulder strap is explained in the following figures:
Fig. 10 Step 1:
The lace is to be pulled through
the flap at the back of the
camera by approx. 10 cm from
the top.
Fig. 11 Step 2: Fig. 12 Step 3:
The loose end of the lace is pulled through the sleeve which then is
pressed against the flap of the camera.
Fig. 13 Step 4:
The longer side of the lace is to
be loosened at the fastener.
Fig. 14 Step 5:
Then the short side of the lace
is also pulled through the
fastener and tightened, so that
only one flap is to be seen.
Fig. 15 Last step:
The long, upper side of the lace is
pulled through the fastener and
tightened, so that no flap is to be
seen any longer.
The loose end of the strap should always show ≥5 cm beyond the fastener!