Dali LT3-P, User Manual

Page 1: ...LT7 P LT3 P Thermal Image Camera User Manual ZHEJIANG DALI TECHNOLOGY CO LTD...

Page 2: ...ector 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...

Page 3: ...LT3 P LT7 P Thermal Image Camera User Manual DALI 3 CAUTION Do not open case Unit does not contain any user serviceable parts Repair should be performed by factory authorized technicians only...

Page 4: ...ck access 17 3 3 1 Capture an image 17 3 3 2 Temperature measurement 17 3 3 3 Freeze and save image 19 3 3 4 Viewing stored Images 19 3 3 5 Export saved images 20 4 Operation guide 21 4 1 Graphic inte...

Page 5: ...anual DALI 5 4 5 3 Save Setting 36 4 5 4 Auto Save 37 4 5 5 Delete 38 4 5 6 Format 38 5 Technical specifications 40 Troubleshooting 42 Appendix A 43 Common material emissivity FYI 43 Appendix B 44 Fac...

Page 6: ...ectable Auto or manual level and span control C F or K measurement scale 11 user selectable color palettes 11 user selectable languages Hot temperature spot measurement Cold temperature spot measureme...

Page 7: ...cial and residential energy audits Moisture detection Determine root cause of moisture and mildew Evaluation Evaluate the resolution to ensure the area completely dry Others Iron and steel industry In...

Page 8: ...trap 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 1 2 Optional ac...

Page 9: ...LT3 P LT7 P Thermal Image Camera User Manual DALI 9 2 Camera overview 2 1 Function keys 2 3 1 4 5 6 7...

Page 10: ...ill pop up the attribute box Pressing the C key will delete the selected parameter Areas Arrow keys adjust the attribute specified in the pop up attribute box Pressing the Menu key will pop up the att...

Page 11: ...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...

Page 12: ...ng 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...

Page 13: ...computer for data transmission only support USB2 0 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 outp...

Page 14: ...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 Inse...

Page 15: ...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 2Replacing battery When battery has...

Page 16: ...time as below Ambient temperature of 4 F 20 C to 67 9 F 20 C once every 6 months 67 9 F 20 C to 113 F 45 C once every 3 months 113 F 45 C to 149 F 60 C once every month Battery should have greater th...

Page 17: ...easurement parameter Aim the cursor indicator onto the target object on the screen The temperature will be displayed in the upper right corner of the screen For highest accuracy measurements force a c...

Page 18: ...emperature When Set Ref is set as Yes the displayed values of other measurements will be their delta from this measurement Line settings only include the emissivity Area settings can modify the emissi...

Page 19: ...ave Key pulling and releasing the trigger key will initiate the save cycle 3 3 4 Viewing stored Images Press Menu key to activate the main menu Choose File Open to open the image When image is opened...

Page 20: ...20 3 3 5 Export saved images Use of USB port to download images in TF card With a standard USB cable connect device port to PC and export saved images Remove the TF card and insert into TF card reader...

Page 21: ...nd show by 5 Emissivity Indicates Imagers emissivity setting 6 Minimum temperature Indicates minimum value of the palette 7 Palette Palette bar User can choose different palettes 8 Maximum temperature...

Page 22: ...talled 15 Digital zoom symbol Displays X2 when digital zoom is activated NOTE Not all models have all functions so the working status screen may not show all features 4 1 2 Main menu 1 Main menu Displ...

Page 23: ...Display the prompt box name e g Del file 2 Content Display the content in the prompt box e g Del Image File 4 2 Measurement Used for adding or deleting a measurement Press Menu key to activate the ma...

Page 24: ...f temperatures along the line Designated by LH Either Horizontal or Vertical can be enabled at one time but not both Vertical Adds vertical line measurement to display profile of temperature along the...

Page 25: ...ed by a Pressing the key followed by the Confirm key will switch to the displayed mode Press A key to select palette or adjust it manually In Auto mode the camera automatically determines the low and...

Page 26: ...Temp Range Select Temp Range according to target temperature LT7 P low Temp Range 20 180 C or high Temp Range 100 600 C LT3 P 20 350 C Lens Select Standard Telephoto or Wide Angle A mark will display...

Page 27: ...ox User may set emissivity temperature correct and ambient temperature Press Up and Down keys to choose different items Left and Right keys to modify the item contents Emissivity The emissivity of a g...

Page 28: ...ature will change to the color as set in Alarm Color When the Alarm Color is set to None only the audible alarm will sound When using alarms with Area measurements the selected measurement mode Min Ma...

Page 29: ...band will be from 121 5F 49 5 C to 122 5 F 50 5 C 4 4 4 Date Time setup Allows the user to set the system date and time After setting the camera will save the current setting Press Menu key to activa...

Page 30: ...lified Chinese and Traditional Chinese Auto Calibration Select Auto Calibration and press right arrow key Auto Calib mode dialogue box will pop up User can select from 3 modes long short or customize...

Page 31: ...any key except power key to reactivate the screen If set to None the function is disabled AutoOffTime Allows user to select None 2 5 10 or 15 minutes If no button depressions are made during the set...

Page 32: ...etup Default and press Confirm key to open the Reset dialog box Press Confirm key to reset the factory default Press C key to cancel the reset operation Appendix B indicates the detailed factory defau...

Page 33: ...n the saved images Press Left and Right keys to change the images Press C key to exit the opened image and return to measurement status The imager will open the last image displayed or the last image...

Page 34: ...e current image into the TF card or highlight Cancel and press Confirm key to cancel Save operation Alternatively the C key may be pressed to cancel Saving Data will display With Voice Save set in Sav...

Page 35: ...P LT7 P Thermal Image Camera User Manual DALI 35 If the TF card is not installed the display will prompt the user to install a SD card The Display will acknowledge when the TF card is installed prope...

Page 36: ...es not occur and may result in lower accuracy images when saved Always save thermal images with thermal camera active when Link Save is ON NOTE When Imager is in Link Save Mode a prompt Please do now...

Page 37: ...o Save With Auto Save set to 0 the function is disabled To enable select 10 to 3600 seconds 1 hour in 1 second increments To set press Menu key to activate the main menu Select File Auto Save press Co...

Page 38: ...te the current opened image If it has voice comment it will be deleted together Press C key to cancel the deletion CAUTION Before deleting make sure the file is not needed or already backed up Files c...

Page 39: ...Thermal Image Camera User Manual DALI 39 CAUTION Before formatting make sure all files are not needed or already backed up Data cannot be recovered after formatting If formatting via PC please use FA...

Page 40: ...Measurement mode Up to 4 movable spots Up to 3 movable areas maximum minimum and average temperatures Up to 2 movable lines Line profile Isotherms Temperature difference Alarm voice color Image contro...

Page 41: ...daptor 12V optional to random charge Power saving Auto sleep and auto shut down External power 10 15V DC Environment Operating temperature 15 50 Humidity Operating and storage 90 non condensing Encaps...

Page 42: ...off protection is enabled Wait for 5 seconds and reboot The camera powers off automatically Battery is out of power Change battery Auto Off Time option is enabled Set as None Battery depletion is too...

Page 43: ...00 0 64 Non Oxidized 100 0 21 Wrought iron Quarry faced 25 0 94 Polished 38 0 28 Nickel Oxidized 200 0 37 Stainless steel Oxidized 60 0 85 Steel Oxidized 200 0 79 Common brick Surface 20 0 93 Concrete...

Page 44: ...Temp 30 C Table 2 Measurement temperature correction table Parameter Value Emissivity 0 96 TCorrect 0 C TAmbient Temp Off Table 3 Analysis setting table Parameter Value Temp Alarm Off Alarming Temp 50...