LT4/T8 Thermal Image Camera User Manual
Contents
1. 1 Introduction Thank you for choosing DALI Instruments LT4 or T8 hand held infrared thermal imager Model Identification LT4 imagers use the detector with 25um 160 120 and measurement range from 20 C 350 C T8 imagers use the detector with 25um 384 288 and measurement range from 20 C 600 C Features LT4 T8 include the following features 11 user selectable color palettes 11 user selectable languages 2X 4X digital zoom 5 removable spot measurements 5 Areas measurements 2 lines measurements Custom shortcuts Blue tooth Power saving mode LCD Brightness adjustment Video Output NTSC or PAL Internet settings Time and Date settings Factory settings restore TF card uninstall formatting TF card image storage video storage Text and Audio annotation via image storage Consecutive image shot storage Alarm image capture Alarm video record Z14 18 Thermal Image Camera User Manual 4heat Isotherm measurement function Temperature measurement settings Built in Emissivity Table list of common materials CMOS visible image and storage Infrared and visible image fusion Merge set Upgrades and Options LT4 amp T8 Series models are factory upgradeable for Wide Angle or Telephoto Lenses LT4 amp T8 Series models are factory upgradeable for high temperature expansion lens to a wide temperature measurement range Applications Preventive maintenance e Power industry Power line and pow2. Ref object Area Measurement Properties Dialog Box Area temperature measurement properties can be modified amplitude coefficient ratio distance maximum temperature minimum temperature average temperature the maximum temperature and the reference temperature properties can be modified and the 17 LI4T8 Thermal Image Camera User Manual 4heat left and right arrow keys to the left and right selection press the A key to switch up and down Temperature value is displayed when the reference object option changes to open and other measuring object with the result of the temperature difference between the temperature measurement of the temperature measurement area Note It can only set one reference target 3 3 3 Save Image Obtain the current image to store you can choose one of the following four ways Press Ok button and will show panel menu select the photo option in the menu the system will automatically save images Press S key the image will froze and press the same key again and the image will be saved Keep press S key for 3 second the image will be automatically saved To set a shortcut key as Take Photo then just need press this key to save image 3 3 4 Playback Image Two way to open the image file 1 Press the Ok key to activate the main menu select File Manager menu then select the submenu via the arrow keys to select 2 Click the Preview option in the floating p
3. temperature Save temperature 40 C 70 C Enio s resistance Drop resistance 2 meters 105x230x245mm 980g 44 Z14 18 Thermal Image Camera User Manual 4heat 6 Troubleshooting Please follow the table below to diagnose and correct the problem If problem still exists please contact our service department 400 887 1897 Battery not installed or installed incorrectly gt Install battery or re install battery Battery is out of power Change battery Power off protection is enabled Wait for 5 seconds and reboot e Battery is out of power The camera powers off Change battery automatically e AutoOffTime option is enabled Set as None Environmental temperature is too low Rechargeable battery is not charged completely Battery depletion is too fast Recharge the battery Rechargeable battery is out of power completely and cannot be recharged Change to new battery e Lens cover is not removed Remove lens cover e In image freeze status Press C key to exit l e White black palette is selected Thermal image is white black Select normal palette The camera does power on No thermal image 45 LI4 78 Thermal Image Camera User Manual 4heat Appendix A Common material emissivity FYI Aluminum Dull luster Oxidized Cast iron Wrought iron Stainless steel Common brick Glass Lacquer poe gas Carbon Sis pr Do po me pem OB OW zm Mi
4. with power cable and plug European standard plug British standard plug Australian standard plug LI4 18 Thermal Image Camera User Manual 4heat 2 Camera overview 2 1 Function keys LTL TS Thermal Image Camera User Manual 4heat 1 Power key Press and hold the Power Key for gt 3 seconds to power on off the camera Note After powering off please wait ten seconds before powering the camera on again 2 Select Auto key Marked A The A or attribute button performs 2 functions a The first function is modification of selected parameters It is obtained by a quick press and release less than 2 seconds with this functions to W modify their parameters Subsequent presses will scroll through the available parameters The selected function will be highlighted in yellow The functions include e Measurement points areas and lines Points areas lines switching the added points areas and lines in the interface from Up to Down press Menu to set properties press C to delete the selected measuring objects Color Palette Pressing the left or right arrows will scroll through the available color palettes displaying their name above the palette The selected palette will become active after about 3 seconds of selecting it and will be set as the default power on palette e Level Span values Pressing the left or right arrow will reduce or increase the Span and pressing the up or d
5. activated can switch between manual and automatic Press A button will enter manul mode it can adjust the pallet with UP Down LEFT Right buttons Press C will return into Auto Mode When Auto Enhance Mode is deactivated can switch between manual and automatic Press A button will enter manul mode it can adjust the pallet with UP Down LEFT Right buttons Press C will return into Auto Mode The modes can be switched with the Auto enhance mode Button If select auto mode the camera will automatic adjust the sense of hierarchicy of the image If select Auto Enhancement both High temp target and low temp target can be viewed in the image If Slect Manual mode User can set the pallet value to adjust the image guality Press UP button to increase the level range press Down to decrease the level range Press Left button to 30 Z 74 18 Thermal Image Camera User Manual Seat reduce the upper limit increase the bottom limit Press RIGHT button to increase the upper limit decrease the bottom limit Alarm color Alarm temperature kle n Off AlarmT imelnterval Js gt Alarm Setting Alarm Types Itis only functioned when measurting User cab set alarm OFF High temp alarm Low temp alarm here It will alarm when proper setting is selected Alarm color can be setin Alarm Color Alarm Color The color ofthe target area shown on the LCD will be changed into the a
6. cancel all user defined parameters System Version Info Mode 14 Device No 2214 0224 EK TF RRASS V1 0 0 MAC 00 00 44 4C 02 88 System Version Figure Display thermal imaging device model device number software version number and MAC address Import New TF card the Create DCIM Import directory on the TF card import the fixed file name as PicNote cfg File Name Form Note Notel Note2 Note3 Each line is not more than 20 words After the import is complete restart the instrument to take effect Export TF card make sure the TF card 1s m the machine then select the menu and then click the Export button to export the contents stored in the TF card the DCIM Export directory 4 7 File Management 4 7 1 Playback Two modes of playback 38 LTL TS Thermal Image Camera User Manual 4heat File Management Figure 1 File management mode press the Enter key to pop up floating panel select Settings option to activate the main menu select the file management menu in the setup menu press the confirm button to open the infrared image in the storage The image arrangement format has abalone grid press the upper lower left and right arrow keys can switched the stored image Pressing the C key to exit open image and return to the measurement state oa Preview Mode Figure 2 Preview mode press the OK button to pop up floating panel to select Preview option enter the preview mode Th
7. 20130104 155656 001 jpg Bluetooth Transmission Figure Press confirm key will show the progress bar as shown below Transmission Progress Bar 4 7 3 Delete This function is used to delete data stored in files on the TF card Open File Manager by the up and down keys to select the file you want to delete press the S key to bring up the prompt box delete the currently selected image files when the Enter key is pressed the image voice or text comments will also be deleted then press the C key to undelete 41 Z 14 18 Thermal Image Camera User Manual 4heat DCIM 20130104 155656 001 jpg File Delete Figure Note Before deletion make sure that the file is no longer needed or have backup the deleted image can not be recovered 42 LI4 78 Thermal Image Camera User Manual 4heat 5 Configuration Technical Specification LT4 LT8 Un cooled FPA micro bolometer 160 120 384 288 25um 8 14um 50Hz 0 06 C 30 C Type Array size Detect Pixel Pitch Or Spectral range Frame rate Thermal sensitivity LCD display Color Palette 3 6 TFT LCD 640 480 touch screen 11 color palette for option FOV 25 x19 10cm lene Distance Manual 0 5x 2x Screw Type 2x 4X Image 3 million pixel CMOS module 50HZ 60HZ PAL NTSC LCD display Image Color Palette Image adjustment Auto manual to adjust brightness contrast Displ bok Fast switch between i
8. 4 Operation G ld6 ia 19 4 1 Graphic interface description oooooooooooooccocccooo 19 4 1 1 Screen graphic interface ocooooooooooooooooooccc 19 4 1 2 Floating Bat Interface o o oooo ooo oo ooooooo oomo mmoowusmmekmusentemrernanema 21 41 3 Ma NN ne nan 21 41 4 SI laa AN CL Es E TE E ND AN TAN DR TT 6 22 42 Measurement Object Adding soo oo oooomesessseisbsasns 22 4 3 RAS 010 10 011 DR aa SR 23 AA ROLO ied scissile E ROE O do iodo do Sense Ran ta aa ten aa O VO E 23 4 5 PIG on mona in mn ia an ana aan aan ON BRO BR OR BR 24 4 6 OSA NN aa sana anna 24 4 6 1 DVIS ASE Setn O sorserien E nan anna moon ENA ENA AEN Anaia 28 O VA FACS IC Nas E O O O O 29 A03 M uo P O O O O O O 30 ASO DA LAB LOL EGA HUI Ds soradoindaisoipdo MA a AP Esc PSA PNP NA PE NSP SA 33 Aos TF Card Management soocoisoesinultmucunatonanna tmn osnalondnk ma Laman mama Base eds nana Bonsai 33 GO PRO ea E 35 LI4 78 Thermal Image Camera User Manual 4heat GAR OV SUC II el Na nan aa anta naas 36 A WANG Man aa O A O an 38 4 7 1 PAD K aa 00 ee eee 38 4 7 2 Bluetooth TransmissiOn oooococo aa reeeeaa aa rereeanaacereeanda 41 4 7 3 E si E i RR RO RE RE DI NN NA DO DRDS RR 41 5 CONTIQUPA Oa ii 43 6 Trouble Gi nisa 45 Ap peng Aa aan 46 Common material emissivity FYI oo Woo Wanna 46 Ap peng D Z R ai atasi 47 Factory default parameter setting table oooocooocoooooooooooo 47 11418 Thermal Image Camera User Manual 4heat
9. DALI LT4 T8 Thermal Image Camera User Manual LT TS Thermal Image Camera User Manual Warnings Cautions and Notes p p Definitions WARNING Could cause bodily injury or death CAUTION Could cause damage to eguipment or permanent loss of data NOTE provides useful information to the operator Important Information Read before using the Instrument WARNING Laser Radiation is emitted from this device Do Not stare into Laser Beam Class 2 Laser 635 nm 0 9mW CAUTION Never point the lens directly toward a strong radiation source ie Sun direct or reflected laser beam etc with power on or power off as damage may result to the thermal detector used inside Permanent damage may result CAUTION The original shipping carton should be kept for use for future transportation Do not drop shake or impact the thermal imager excessively in use or during transportation CAUTION Store the unit in its original case in a cool dry well ventilated area away from strong electromagnetic fields CAUTION Protect the surface of the lens from being stained or damaged by foreign objects such as sludge or chemicals Please replace the lens cap after use CAUTION Please remember to backup image data regularly to avoid losing important data NOTE For maximum measurement accuracy allow 3 to 5 minutes for camera to stabilize after i
10. Down Left Right and Menu Confirm center keys Function varies with operation mode In Menu mode it is used for menu selection Up and Down keys are for same level of menu operation Left and Right keys are for different levels menu operation Confirm key center is to activate the menu and confirm the choice In Image mode press Up or Down key to activate X2 digital zoom The screen will display X2 in the upper left corner Press Up or Down key to return to the original image In Spot Measurement editing mode activated immediately after adding a spot or by selecting via the A key press the Menu key to pop up the 10 LT478 Thermal Image Camera User Manual 4heat attribute box Press four navigation keys to move the spot location In line temperature measurement editing mode activated immediately after adding a line or by selecting via the A key press the Menu key to pop up the attribute box If measurement line is horizontal press Up and Down keys to move the line location press Left and Right keys to move the reference line If measurement line is vertical press Left and Right keys to move the line press Up and Down keys to move the reference line In area measurement editing mode activated immediately after adding an area or by selecting via the A key press the Confirm key to pop up the attribute box Select in the attribute box the parameter to be edited either size Or position Press the four navigation keys to mov
11. This feature 1s used to Increase or clear the measuring object The following dialog box pops up press the Enter key floating menu pops up select the temperature measurement target to add and press the Enter key Temperature Measurement Object Adding Manu 22 LT4 18 Thermal Image Camera User Manual 4heat If select D then press OK key then the all the objects will be cleared NOTE When you delete a single temperature measurement object direclty press A key and choose the object then press the C key to delete 4 3 Recording This function is used to save the video save format to MP4 Pressing the Enter key floating menu pops up select video and press the Enter key as shown below Recording Figure Press stop key to end the recording and return to the current operation status 4 4 Photo This item is for photo And back up in the JPG format Pop up the floating menu after pressing confirming key Then finish the photo If turn up function of mark Backup note will pop up in the OSD as followed Voice record note for photo Continuous photos mark will appears in the status column 1f set the continuous photo 23 LT TS Thermal Image Camera User Manual 4heat 45 Preview This item is for the preview files of backup Press confirming key Pop up the floating items select preview and press confirming key will appears as followed Previ ewln te aig gt Preview OSD Switch t
12. anel to open the selected file via the left and right keys to switch selection After you open the image you could use upper and lower sections of the playback control panel keys to playback the current store images Press Cancel key to exit and return to the current state 3 3 5 Download the Save Files Can use card reader to download delete format the TF files Note Use the recommended form to format the TF card 3 3 6 Screen Setting There s two ways to set up 1 Via general setup menu of LCD brightness adjustment to do screen brightness settings so as to achieve the best effect 2 by setting shortcut keys for the LCD brightness adjustment then use the shortcut key to adjust the LCD screen brightness 18 LT4 18 Thermal Image Camera User Manual 4heat 3 3 7 Manu Operation Introduction Keyboard operation press the OK button to pop up the floating panel use left and right arrow keys on the floating panels to select the icon click OK key to enter the relevant interface Main menu interface via up and down key to select the menu icon click OK key to enter the submenu Sub menu interface via up and down key to select if there s the gt mark using right click to enter the lower menu Parameter interface The up and down key is to modify the left and right key is to choose lt gt means modify the setting of the current manu Press the OK button to confi
13. down CAUTION Use only original manufacturer replacement battery Use of incorrect battery may result in physical or electrical damage to the instrument due to incorrect voltage or physical size difference 3 1 2 Replacing battery When battery displays empty and flashes for about 1 minute and 50 seconds the instrument displays a low battery dialog and shut down automatically after about 10 seconds It s better to replace batteries now 14 LT TS Thermal Image Camera User Manual 4heat 3 2 Battery safety and usage gt Batteries should be stored in an ambient temperature of 4 F 20 C to 67 99F 20 C Lithium batteries will self discharge during storage so they should be fully charged before storage Self discharge may affect long term battery performance Furthermore it is recommended that the battery Should be charged in a set time as below Ambient temperature of e 4 F 20 C to 67 9 F 20 C once every 6 months e 67 9 F 20 C to 1139F 45 C once every 3 months e 113 F 45 C to 149 F 60 C once every month Battery should have greater than 50 charge prior to recharge The ambient temperature for charging should be 32 F 0 C to 104 F 40 C If under 32 F 0 C the battery capacity will be diminished if over 104 F 40 C the battery may overheat resulting in permanent damage WARNING Never disassemble incinerate or puncture battery Never short circuit t
14. e the area location or change the size of the area 61 Trigger Shortcut key The trigger key serves as a shortcut to access the following functions Laser Pulling trigger activates laser sight and releasing deactivates it Spot Area Pulling and releasing trigger adds a spot or area Pulling and releasing trigger again removes the spot or area Video and Image Save pressing to initiate a Save cycle Zoom pressing to zoom the infrared image LCD brightness adjustment pressing to activate 7 Microphone Used for recording a voice message with the Saved image 11 11418 Thermal Image Camera User Manual 2 2 Interface m 1 USB to RJ45 output Used for internet connecting 2 TF Card slot Accepting standard size TF card such as supplied 2GB capacity card for device upgrade or image storage 3 Video port It is a video output interface 4 Power interface External power input interface Power source should be 12VDC Center pin is positive terminal 4heat Z14 18 Thermal Image Camera User Manual 3 Basic operation 3 1 Battery Installation and Replacement 3 1 1 Inserting or removing battery Battery compartment is located inside the handle Turn the cover counter clockwise to remove Remove battery for replacement Insert the battery the battery contacts must face into the battery compartment LILTS Thermal Image Camera User Manual 4heat Replace the cover and screw
15. el and choose the setup option to active the main menu Select Network function IP Address This IP address must be the only one can not be conflicted with the other IP address of the same network segment Sub network mask Divide the segment of the sub network Default network gateway Set the gateway address to realize the communication among different segment Link type Default 10M 100M self adapt 10M 100M 4 6 5 TF Card Management TF 30581MB 30589MB Remove Format Confirm to remove TF Card Management Figure 33 Z74 18 Thermal Image Camera User Manual 4heat TF OMB OMB TF Unload TF Card Format Successful Press the Enter key to pop up floating panel then select Settings option to activate the main menu select the TF Card Management item in the setup menu Unload Unload TF card Format This function is used to format the TF card Select the formatting options pressing the confirm key to format press cancel or C key to cancel the formatting 34 LT4 T6 Thermal Image Camera User Manual 4heat Note Verify that the file is no longer needed or have been backed up before formatting after formation the saved thermal imaging pictures will be lost unrecoverable If format by PC please select FAT16 to format the card 4 6 6 Photo Setting PicNoteWay Audio Consecutive number 1 Consecutive interval 0 5s RecordT ime tm Directory settings gt Photo Setti
16. er facility thermal state checking problem and defect diagnosis e Electrical system Identify potential circuit overloads e Mechanical system Reduce downtime and avoid catastrophic failure Construction science e Roof Quick identification of water penetration problems e Structure Commercial and residential energy audits e Moisture detection Determine root cause of moisture and mildew e Evaluation Evaluate the resolution to ensure the area completely dry Others e Iron and steel industry Inspect steel refining and rolling processes diagnose hot blast stove defects detect the embryo temperature of armor plate etc e Fire fighting Forest fire prevention and detection of latent ignition source Preventive detection on specific materials of auto ignition Detection LTL TS Thermal Image Camera User Manual 4heat of potential spark ignition sources Medical Human body surface temperature detection and screening Petro chemical Oil pipeline status inspection material surface temperature detection insulation inspection power equipment status etc 1 1Standard accessories Infrared thermal image camera with wrist strap Carrying case Video out cable Lithium ion batteries 2 User manual Infrared report and analysis software system CD Lithium battery charger Lens cap TF card TF card reader USB cable Optional accessories External 0 5x wide angle lens External 2x telescopic lens Eye patch Power adapter
17. ess the Enter key the temperature of the object s Properties dialog box pops up on the screen The following figure is the temperature measurement points the temperature line the temperature measurement area of the Properties dialog box Emissivity Distance 10 off Point Measurement Properties Dialog Box The attributes of the measurement points can be modified amplitude coefficient ratio the distance and the reference object the left and right arrow keys to the left and right selection press the A key to switch up and down Temperature value is displayed when the reference object option changes to open and other measuring object with the temperature difference of the temperature measurement points 16 LT4 T8 Thermal Image Camera User Manual 4heat off o point Open off Line Measurement Properties Dialog Box a tmt ends e L k Line temperature measurement properties can be modified amplitude coefficient ratio distance maximum temperature minimum temperature average temperature maximum temperature difference the crossing point temperature and the reference object the left and right arrow keys to the left and right selection press the A key to switch up and down Temperature value is displayed when the reference object option changes to open and other measuring object with the temperature difference of the temperature measurement points Distance Max temp dif
18. he battery Keep battery dry Keep out of reach of children Always dispose of battery in accordance with local state and federal regulations 3 30uick access 3 3 1 Capture an image e After installing the battery press and hold the power key 23 seconds until the display comes on After approximately 50 seconds the power on routine will finish and the camera will start its measurements e Remove the lens cap and aim at the target Adjust the focus for the clearest target thermal image 15 LI4 78 Thermal Image Camera User Manual 4heat Note Focus is not clear and will lead to measurement error 3 3 2 Temperature Measurement To move the target object to the screen on the point of crossing temperature the upper right corner of the screen shows XX is the temperature measurement point at the target temperature If you want to measure more accurately keep press the A button for 3 seconds If wish to detailed analysis the thermal image of the current screen you can press the S key to frozen the image then analysis Sustainable pressing the S key for 3 seconds the thermal image stored and then analyzed When the target temperature is greater than or less than the relevant thermal image Max or Min temperature the temperature of the screen display XXX Cor XXX C If you need to modify the properties of the temperature measurement object you should first check the temperature of the object and then pr
19. hermal Image Camera User Manual 4heat testing temperature and so on When select shortcut key of laser It will open the aimer of laser Then it closes When select shortcut key of light It will open the lighting Then it closes When select shortcut key of spot 1 It will add or remove the spot 1 When select shortcut key of area 1 It will add or remove the area 1 When select shortcut key of record It starts to record When select shortcut key of photo It starts to save the photos you took record am eme downward capture leftward Zoom out rightward Zoom i n function Laser Shortcut key setting Bluetooth Turn on the Bluetooth will enable status of scanning and searching below Turn off Bluetooth the status is not valid Select scan and search key and start to scan the Bluetooth device the model and the name of devices will show in the OSD Enable status of Bluetooth the device will scan and search one time automatically Bluetooth OSD Power saving Screen off and power off Time of scree off If without any operation thermal imaging camera will screen offto save power Press any key except the power key thermal imaging camera will 26 LT4 T8 Thermal Image Camera User Manual 4heat screen on This function is not valid when time is set to 00 minute Time of power off If without any operation thermal imaging camera will power off to save power This function is not valid when time is set to 00 min
20. ight arrow keys to set the contents of the setting The gt indicates that there s a lower level menu use right click to enter Language Set the languages Time Date Format Time Date Setting Manu Change the format of the time date 36 Z 74 18 Thermal Image Camera User Manual Time Setting Time Setting Manu 4heat Customer can via the Time Setting manu to set the thermal imaging camera stime After the setting the data the time will be saved Users can customize to set the year month day hour minute entries Press the left and right key to do the settings Note When left unused for a long time due to the limited internal battery power the thermal imaging camera need to re adjust the system time Restore the factory settings This function 1s used to restore the factory settings Pressing the confirmation button the setting manu will come up continue to press the confirm key system to restore the factory settings When pressing the cancel button to exit the restore the factory settings will be cancelled The details of the thermal imaging camera please see the Annex parameter table Language English Time Date format gt Time Date Recover default Model T4 Device No 22T4A0224 HARAS V1 0 0 MAC 00 00 44 4C 02 88 Recover Factory Setting S factory parameters listed LI4 78 Thermal Image Camera User Manual 4heat Note Recover factory setting will
21. larm color set when the temperature is over the alarm temp 9 color types can be selected If colorless is selected then the color will not change when alarm Alarm Temperature Setting alarm Temperature Only functioned when it is enabled Alarmlink It will automatic saved when there is alarm including snapshots and video record Time Intervel Set the alarmlink time intervel Isothermal color R ack Min isothermal area gt Max isothermal area gt Isotherm Setup Menu 31 LT4 18 Thermal Image Camera User Manual 4heat Isotherm Activates the Isotherm display by displaying the image in the set temperature range by the specified color Isotherm Color 9 colors available for your choice Setting to Off disables the feature Isotherm low value Set the Isotherm low value Isotherm upper value Set the Isotherm upper value MergeTemperature 50 0C gt IR Fusion High amp Low temperature Menu IR Fusion High amp Low temperature It consists of three options IR Fusion High Temp IR fusion Low Temp and OFF Set IR Fusion High Temp when the actual temperature is higher than the temperature of IR fusion set up CCD image will be shown Vice versa 32 Z 74 18 Thermal Image Camera User Manual 4heat 4 6 4 Network setup IP address 10 0 0 249 gt Subnet mask 259 255 255 0 gt default gateway 10 0 0 123 gt Network Setup Menu Press the menu button to show up the floating pan
22. missivity Tcorrect Distance Humidity TReflect can be set Use UP amp Down button to select use LEFT amp Right to set the value gt means there is sub menu press Right Button to enter the sub menu Emissivity Different target has different emissivity so the user can set different emissivity for different target If it is not set then will use default setting Attached Common emissivity table for reference Tcorrect Correct the target Temperature Distance Setting the distance between the camera and the target to make sure exact measuring Set the real distance if the distance is shorter than 10 meters unit 0 5m Humidity Set the humidity of the using environment TReflect It will only functioned after it is enabled Can use fixed temp as reference temperature 29 LTL TS Thermal Image Camera User Manual 4heat 4 6 3 Image Setting IR transparency Alarm settings ii Isothermal setting MergeSet Image Setting Menu Press OK button to call out the Image setting menu under Setting in this menu Manual Auto Enhance Mode Alarm types Alarm Tempe IR transparency Alarm color Alarmlink Tiem Interval can be set Use UP amp Down button to select use LEFT amp Right to set the value gt means there is sub menu press Right Button to enter the sub menu Manual Auto Auto Enhance Mode Adjust the image guality for the user to get better image for analysis purpose When Auto Enhance Mode is
23. n ft 90 46 LT4 78 Thermal Image Camera User Manual 4heat Appendix B Factory default parameter setting table Table 1 Measurement temperature setting table parameter LT4 LT8 Temperature Range 20 350 C 20 180 C Standard Temp Unit Ref Type Ref Temp Table 2 Measurement temperature correction table Emissivity 096 oo Table 3 Analysis setting table Table 4 System setting table 4heat s r o Je n 1321 29a Luk Bohatec tel 420 733 640 222 h e ot 621 00 Brno Cesk republika Vyso ina Zl nsk Jihomoravsk a Jiho esk kraj tel 420 513 055 275 Jakub Kozlovsk tel 420 730 891 891 fax 420 246 013 254 Praha St edo esk Plze sk Karlovarsk e mail info 4heat cz steck a Libereck kraj Tom Ondr ek tel 420 754 256 724 Ing Jan Novotn tel 420 777 777 224 Kr lovehradeck Pardubick Olomouck V m n ky a VZT jednotky Moravskoslezsk kraj Michal kva il tel 420 776 186 783 Peter Tehl r tel 421 948 506 855 V m n ky projekty na vyt p n a VZT v R SR a EU Obchodn zastoupen pro Slovenskou republiku www lheat cz www 4heat sk N SKOK V TECHNOLOGII ma
24. nfrared image and ccd image with fusion y Image function Image Enhance Auto manual enhance mode Banda 20 C 350 C 20C 4600C two range 9 Extend to 1000 C Extend to1200 C 2 C or 2 of reading Whichever is greater Resume Auto Manual Correction Up to 5 movable spots Up to 5 movable areas maximum minimum and average temperatures Mode M Up to 2 movable lines Line profile Isotherms easu temen Temperature difference Alarm voice color correction correction AtmOsprerIG Automatic correction according to user input object transmission l ri distance humidity and temperature correction l Time Date C F K language brightness contrast LCD SUIS PAGI brightness IP address 2GB Micro TFcard max 32GB Image l l Storag Auto manual saving single thermal images and ccd image E Mode association thermal video and ccd association thermal and ccd fusion function 43 LTL TS Thermal Image Camera User Manual 4heat H 264 format JPEG H 264 include fusion Voice annotation 60s saved together with the image Li Ion rechargeable Battery i l 3 hours continuous operation Power operating time source Intelligent charge or power adaptor or 12v car power charge Charging time 1 5 hour to 50 full auto sleep auto shut down SD card slot Micro SD TF slot niera Net Mini USB A power DC12V video yes Auto data Bluetooth earphone RS232 red 1mw 635nm two level IEC60285 1 4 20 UNC Sky shade yes
25. ng Manu Pressing confirm key to pop up the floating panel then select Settings option to activate the main menu selected the camera settings option Associated Pictures This function is to associate the infrared images with digital image to save the picture together Image annotation mode This option has two kinds of annotations audio annotations and text annotations Audio annotations 1s to add voice when you save the picture text annotation 1s to add text messages when save the image CS Shots Set Continuous capture the number of sheets can be set for 1 3 5 10 shot Continuous Capture Interval can be 0 5s or Is Record Time cansetl 3 5 10 or 15 minutes to shut off the recording Manu Setting Defined Defined path DCIM gt Manu Setting 39 LT4 T8 Thermal Image Camera User Manual 4heat Set the path to save the file directory type can be set by custom by month by date In preview mode the playback file path set by directory type 4 6 7 System Setting English Time Date format Time Date Recover default Model T4 Device No 22T4A0224 FRA 5 V1 0 0 MAC 00 00 44 4C 02 88 System Setting Manu Press the Enter key to pop up Settings option to activate the main menu select System Settings item in the setup menu Users can customize the set system language time date formats time date restore the factory value items Pressing the up down key to switch the setting use left and r
26. nitial power up NOTE Each camera is factory calibrated It is recommended that calibration be performed every 12 months CAUTION Do not open case Unit does not contain any user serviceable parts Repair should be performed by factory authorized technicians only 4heat LT4 T3 Thermal Image Camera User Manual heal Contents Warnings Cautions and NOteS s ss 2 o Je REE 5 i l Standard ACCS SS ON ES ea O tone ka O O O ROA ess 7 1 2 Optional accessories oooooooooooooooooooooooooooo 7 2 Camera Overview ea ia 8 2 1 Function KeyS ooooooooooooooooooooWooWoo Wanna 8 O E se ana mn ne tan ne NN an ee ee 12 3 Basic operation cura dd dana aus 13 3 1 Battery Installation and Replacement oooooooooooooooc 13 3 1 1 Inserting or removing battery ooooooWoooooooccccc 13 3 1 2 Replacing DatLerY zcziubisos e dackdtdsa us kdavaidsvdasdieuduvaiddvsia visa e iddvdsat svasd 14 3 2 Battery safety and USAGE o oooooooooooooooooooomccoco 15 S jc QUICK ACC SS MP em 15 3 3 1 Capture an Mage PARROT ud 15 3 312 Temperature Measure meil issie aon nana 16 3 3 3 Save D O Ou nam sa enam ee eee eer eee 18 3 3 4 Playback JMAg6 co oooo o oooomo cooo ooooomoo Wooccooomoicmoioomorodococwedi 18 3 3 5 Download the Save Files ooooooooooooooooooooooooo an 18 PO ar ee ee da O O O 18 Sader Manu Operation TOGO ected eee Aaa 19
27. o files by pressing key of left or right Open it and it appears in the screen by pressing confirming key Press C key to guit 4 6 Setting Main OSD 24 Z 74 18 Thermal Image Camera User Manual 4heat Shortcut keys def gt Bluetooth gt Power saving mode gt LCD brightness adjust 80 ITemp unit a Distance unit Normal setting OSD Press confirming key will pop up the panel and select the SETTING to open the mam menu Select the Normal setting in the main menu Normal setting OSD will pop up after pressing confirming key Users could set the time of auto calibration definition of shortcut key Bluetooth pattern of power saving brightness adjustment of LCD unit of temperature unit of distance totally 7 items Switch to items by pressing key of up or down Change the value by pressing key of left or right gt means secondary menu and enter the menu by pressing key of right Time of Auto calibration Set time interval of auto calibration to get better thermal image and improve the precision The unit is second end Auto cal Na Li 1 i i Defined value ShortTime 60s LongT ime 180s Auto calibration OSD Shortcut key Users could set the Functions of shortcut key System offers record screenshot Enlargement Reduction Enlarge brightness of LCD Reduce brightness of LCD Laser Lightness Adding or removing spot 1 of testing temperature Adding or removing area 1 of 23 Z 14 18 T
28. own arrow will reduce or increase the Level If the unit is in Automatic mode modifying any of these parameters will select Manual mode b The second function performed is to force an internal calibration cycle This is performed by pressing and holding the A key for 5 seconds or more The camera will make automatic correction to get the most accurate thermal measurement c Image transmission via blue tooth Open blue tooth select object image LTL TS Thermal Image Camera User Manual 4heat short press A it will display sending dialog 3 Cancel Camera key Marked C e Pressing and releasing the C key cancels the present operation when in Menu mode e Pressing and releasing the C key when an image is frozen or being viewed from memory will return to real time measurement status e When not in menu mode or parameter editing pressing and releasing the C key will toggle between the thermal image and the visible CCD camera image e When a parameter is selected such as a measurement cursor pressing the C key will delete the highlighted measurement 4 Freeze Save key Marked S Used for freezing or saving thermal image Press the key once to freeze the image Press Confirm to save the image or Press C to return to real time measurement If Audio recording is enabled Audio comment dialog box will display In document management press S to delete video or image 5 Menu Confirm key bar Includes Up
29. rm the changes save and return to the previous menu press the C key to cancel the changes and return to the previous menu ai Cancel and return to the previous menu button Save and return to the previous menu button For touch screen TA Switch button by the left and right keys to modify the switch settings 4 Operation guide 4 1 Graphic interface description 411 Screen graphic interface 20 14 13 l 12 11 4 10 9 8 5 7 6 19 LTL TS Thermal Image Camera User Manual 4heat 1 Company logo DALI 2 Emissivity the current emissivity setting 3 Reference Temperature Fixed reference temperature 4 Result Indicates the temperature value of the target object Black and yellow denotes the temperature value of the selected object 5 Spot temperature measurement white crosshair 6 System the current system time 7 Min temperature indicate minimum value of the palette 8 Auto Enhancement select auto enhancement mode 9 Manual Enhancement select manual enhancement mode 10 Palette palette bar User can choose different palettes 11 Bluetooth select Bluetooth function 12 Max temperature indicate the max value of the palette 13 Battery status indicate the current battery status 14 TF card indicate the TF card load status 15 Freeze logo indicate the current image is frozen 16 Zoom indicate the image is zoomed 17 Recording indicate the recording status 18 Contin
30. rough the left and right keys to switch selection selected press the OK button to enter the playback Pressing the C key to exit open image and return to the measurement state 39 LT4 78 Thermal Image Camera User Manual 4heat Video Playback Interface Video playback interface Via the left and right key to select the play button on the status bar press the confirm key to take effect on the next key to show and hide the playback status bar press the on button is displayed press the next button is hidden The icon buttons from left to right is as follow play pause stop rewind fast forward the former one the next Image Playback Interface The image playback interface Via the left right key to select the play button on the status bar press the confirm key to take effect on the next key to show and hide the playback status bar press the on button is displayed press the next button is hidden The icon buttons from left to right is as follows the former one above the next paragraph sound recording voice playback text playback 40 LILIE Thermal Image Camera User Manual 4heat 4 7 2 Bluetooth Transmission This function is used to transfer the stored images on TF card First turn on Bluetooth then open the file manager and the arrow keys to select the files you want to transfer and Bluetooth transmission prompt box pops up press the A key as shown below vmi Files DCIM
31. uous snap shot indicate the continuous snap shot status 19 Voice recording indicate the voice recording status 20 Calibration indicate the calibration status NOTE Not all models have all functions so the working status screen may not show all features 20 Z 74 18 Thermal Image Camera User Manual 4heat 41 2 Floating Bar Interface Floating bar interface Floating bar interface From left to right is namely the temperature measurement video photo preview and settings manu 4 1 3 Main Manu Main Manu The main menu items display the main menu item namely the document management temperature settings image settings camera settings general settings network settings TF card management and system setting 21 LI4 78 Thermal Image Camera User Manual 4heat 4 1 4 Sub manu interface 20 350 Magnification Standard 4 ian E a environment temp 20 0 gt Ref Type gt Adjustment gt 3 Sub manu interface 1 Figure name Displays the name of the dialog box The name of the dialog box as shown in the example 1s temperature measurement setting 2 Item title A dialog box may contain more than one item As shown in the above figure 3 Item Content each item corresponds to the content ofa project the left and right keys to make changes gt indicates the lower menu 4 Parameter options press the left button to select a different parameter 4 2 Measurement Object Adding
32. ute Off time 15Minites gt Power saving OSD LCD brightness adjustment Itis valid when changing the brightness Gene Auto cal ibration interval 60s gt Shortcut keys def gt Bluetooth gt 80 Temp unit a Distance unit m LCD brightness adjust OSD 27 LT4 T6 Thermal Image Camera User Manual 4heat 4 6 1 Measuring setting 207350 C Magnification Standard environment temp 20 0C gt Ref Type Ad justment Measuring setting Menu Press OK button to call out the Setting Menu Select Measuring Setting then press OK again to call out the setting interface In this interface Level magnification Environment Temp Ref Temp can be set Use UP amp Down button to select gt means there is sub menu press Right Button to enter the sub menu Level Seeting the Measuring Level of the thermal camera Magnification Seeting the Magnification and the different Temp range Environment Temp It will automaticly detect the Environment Temp after the camera start up Ref Temp When it is enabled the target temperature shown on the LCD is the D Value between the real temp and the Ref Temp Ref Temp Menu 28 LT4 78 Thermal Image Camera User Manual 4heat 4 6 2 Adjustment TCorrect Distance Dampness TRef lect 4 Treflect value Adjustment Menu Press OK button to call out the Adjustment under menu Measuring Setting In this menu E
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