DYT DP-22 User Manual

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User Manual of DP-22 Handheld Thermal Imaging Camera

User Manual of DP-22

Handheld Thermal Imaging

Camera

V1.0

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Page 1 User Manual of DP-22 Handheld Thermal Imaging Camera User Manual of DP-22 Handheld Thermal Imaging Camera V1.0...
Page 2 User Manual of DP-22 Handheld Thermal Imaging Camera User Manual of DP-22 Handheld Thermal Imaging Camera Version Date Modified Author Approved By Note number V1.0 202001 © 2020 Shenzhen Dian Yang Technology. All rights reserved. 2020 Copyright Shenzhen Dianyang Technology Co., Ltd. All rights reserved.
Page 3: Table Of Contents
User Manual of DP-22 Handheld Thermal Imaging Camera Contents OVERVIEW ....................1 ..................1 PPEARANCE ................. 4 OWER ................4 UICK EASUREMENT ..........9 ELETE AND NFRARED HERMAL MAGE ................... 13 ..............13 ONTROL AND TRIGGER KEYS ..............14 HARGE AND...
Page 4 User Manual of DP-22 Handheld Thermal Imaging Camera Alarm below threshold ..........25 2.2.3.2 2.2.4 WiFi ................25 2.2.4.1 Enable and Disable WiFi ..........25 2.2.4.2 WiFi Configuration ..........25 2.2.5 LED ................. 26 More ................26 2.2.6 2.2.6.1 Temperature Unit ........... 27 2.2.6.2...
Page 5: Overview
User Manual of DP-22 Handheld Thermal Imaging Camera Overview Appearance DP-22 handheld thermal imaging camera appearance is shown below, ©2019 All rights reserved Shenzhen Dianyang Technology Co., Ltd.
Page 6 User Manual of DP-22 Handheld Thermal Imaging Camera The front of DP-22 handheld thermal imaging camera has 6 buttons, as shown below, OK & Homepage  Up arrow  Down arrow  Left arrow  Right arrow  Return & Power ...
Page 8: Power On/Off
User Manual of DP-22 Handheld Thermal Imaging Camera Power On/Off Press “Return & Power” key >1 second to power on DP-22 handheld thermal imaging  camera, the thermal imaging will display later. Press “Return & Power” key >3 seconds to power off DP-22 handheld thermal imaging ...
Page 9 User Manual of DP-22 Handheld Thermal Imaging Camera Point the lens at the measured object as shown in the figure below, and the infrared  image of the measured object will be displayed on the screen. ©2019 All rights reserved Shenzhen Dianyang Technology Co., Ltd.
Page 10 User Manual of DP-22 Handheld Thermal Imaging Camera If the temperature value is not displayed on the screen, press "OK & Homepage", then  select the "Measurement" icon , and then select "Center Spot", "Hot Spot" and "Cold Spot" in the figure below to display the temperature,...
Page 12 User Manual of DP-22 Handheld Thermal Imaging Camera As shown in the figure below, you can save the thermal image and visible light image by  pressing the "trigger button" or "OK & Homepage", and press the "Return & Power" to cancel saving.
Page 13: Save, Delete And View Infrared Thermal Image
User Manual of DP-22 Handheld Thermal Imaging Camera Save, Delete and View Infrared Thermal Image Power on the thermal camera.  Point the lens to the object.  Press the "trigger" to freeze the thermal image and visible light image, continue to press ...
Page 14 User Manual of DP-22 Handheld Thermal Imaging Camera Press Return will view the saved thermal images and visible images.  Every time take pictures will save 3 frames into 1 picture,  frame: the image frame of what you see is what you get...
Page 15 User Manual of DP-22 Handheld Thermal Imaging Camera frame: the raw image frame of thermal image 3rd frame: the raw image frame of visible light image ©2019 All rights reserved Shenzhen Dianyang Technology Co., Ltd.
Page 16 User Manual of DP-22 Handheld Thermal Imaging Camera In the album, press "OK & Homepage" to preview the image in full screen. You can view  the 3 frames of each picture by using the up and down arrow keys. The left and right arrow keys select the previous or next picture.
Page 17: Main Page
User Manual of DP-22 Handheld Thermal Imaging Camera Main Page 1. Current Emissivity 2. Hot spot, cold spot and central spot 3. Time 4. WiFi 5. Battery 6. Color bar 7. Second level menu 8. First level menu Control and trigger keys According to the below description to operate control and trigger keys, "OK &...
Page 18: Charge And Export Pictures
User Manual of DP-22 Handheld Thermal Imaging Camera Charge and Export Pictures 1.7.1 Charge Open the charging and data interface silicone plug then can see the USB interface. You can use the accessory's USB data cable to charge the camera at any time. The camera can still be used during the charging process.
Page 19: Operation And Settings
User Manual of DP-22 Handheld Thermal Imaging Camera Operation and Settings Main Page Operation 2.1.1 Quick Operation 2.1.1.1 Quick Switch Color Palettes When there is no menu on the main page, you can press the left and right arrow keys to quickly switch between 8 types of color palettes.
Page 20: First Level Menu
User Manual of DP-22 Handheld Thermal Imaging Camera 2.1.2 First Level Menu Power on the camera, press the "OK & Homepage" to display the first-level menu and the status bar on the top. In this state, press the "Return & Power" to close the first-level menu and status bar.
Page 21: Second Level Menu
User Manual of DP-22 Handheld Thermal Imaging Camera Select the image display mode, such as picture- in-picture, outline fusion etc. Image Mode Select the effect of the image, such as high contrast, gentle and so on. Thermal AGC Select the infrared thermal imaging palette, such as iron, white hot, etc.
Page 22: Measurement
User Manual of DP-22 Handheld Thermal Imaging Camera 2.1.3.1 Measurement The function is shown below, Function Icon Description Cancel all measurement measurements Measure the center point temperature of the Center spot thermal imaging camera Track and measure the highest temperature...
Page 23: Image Mode
User Manual of DP-22 Handheld Thermal Imaging Camera 2.1.3.2 Image Mode The function is shown below, Function Icon Description Fusion of visible edge lines and infrared thermal Outline Fusion imaging Infrared thermal imaging and visible light overlay Overlay fusion display...
Page 24: Thermal Agc
User Manual of DP-22 Handheld Thermal Imaging Camera 2.1.3.3 Thermal AGC The function is shown below, Function Icon Description Choose high contract mode to view infrared High contrast thermal image Choose legacy mode to view infrared thermal Legacy image Choose gentle mode to view infrared thermal...
Page 25: Settings
User Manual of DP-22 Handheld Thermal Imaging Camera The function is shown below, Function Icon Description Tyrian White Hot Black Hot Rainbow Glory Iron Hottest Coldest Settings The settings interface is shown below, 2.2.1 Language Select the language in the setting interface, click "OK & Homepage" to select the following different languages, ©2019 All rights reserved Shenzhen Dianyang Technology Co., Ltd.
Page 26 User Manual of DP-22 Handheld Thermal Imaging Camera Language English Simplified Chinese Spanish French Japanese Korean Russian Arabic Traditional Chinese ©2019 All rights reserved Shenzhen Dianyang Technology Co., Ltd.
Page 27: Emissivity
User Manual of DP-22 Handheld Thermal Imaging Camera 2.2.2 Emissivity Select the emissivity in the setting interface, and press "OK & Homepage" to set different emissivity of the object, or you can manually edit the emissivity. Emissivity Value Matt 0.95 Semi-matt 0.80...
Page 28: Alarm Above Threshold
User Manual of DP-22 Handheld Thermal Imaging Camera 2.2.3.1 Alarm above threshold Edit the upper limit alarm value, and then turn on the upper limit alarm switch (these two steps are in no particular order). If the temperature value in the screen area is higher than the set threshold temperature, an alarm icon will pop up on the screen.
Page 29: Alarm Below Threshold
User Manual of DP-22 Handheld Thermal Imaging Camera 2.2.3.2 Alarm below threshold Edit the lower limit alarm value, and then turn on the lower limit alarm switch (these two steps are in no particular order). If the temperature value in the screen area is higher than the set threshold temperature, an alarm icon will pop up on the screen.
Page 30: Led
User Manual of DP-22 Handheld Thermal Imaging Camera 2.2.5 Select the LED in the setting interface, and press "OK & Homepage" to turn the LED on or off. 2.2.6 More Select More in the setting interface, and press "OK & Homepage" to set more settings.
Page 31: Temperature Unit
User Manual of DP-22 Handheld Thermal Imaging Camera 2.2.6.1 Temperature Unit Temperature unit support below, Celsius  Fahrenheit  Kelvin  2.2.6.2 Storage In the storage option, you can view the current and used capacity of the internal storage memory, and you can choose to format the storage memory.
Page 33: Automatic Power Off
User Manual of DP-22 Handheld Thermal Imaging Camera 2.2.6.4 Automatic Power Off Automatic power off can be selected for the following duration if without operating the camera 5 minutes  10 minutes  30 minutes  60 minutes  Never ...
Page 34: Brightness
User Manual of DP-22 Handheld Thermal Imaging Camera 2.2.8 Brightness This option can adjust the brightness of the screen. 2.2.9 Restore factory settings Restore factory settings will perform default factory settings on the handheld thermal imaging camera. Please proceed with caution.
Page 35: Maintenance
User Manual of DP-22 Handheld Thermal Imaging Camera Maintenance Battery Service and Replacement If the battery cannot be charged and needs to be replaced, please contact your local distributor for repair and replacement. Calibration The camera is calibrated in the factory. If calibration is required, please contact your local distributor.
Page 36: Specification
User Manual of DP-22 Handheld Thermal Imaging Camera Specification The specification of DP-22 is below, Parameter Specification Resolution 320x240 Frequency band 8~14um Frame rate NETD 70mK@25°C (77°C) Field of view Horizontal 34.4°, vertical 25.8 Lens 6.5mm Infrared Thermal Temperature range -10°C ~ 330°C (14°F ~ 626°F)
Page 37 User Manual of DP-22 Handheld Thermal Imaging Camera TIFF format, support full frame pictures File format temperature analysis Windows platform analysis Provide professional analysis functions to analyze software full pixels temperature analysis Image analysis Android platform analysis Provide professional analysis functions to analyze...
Page 38: Appendix
User Manual of DP-22 Handheld Thermal Imaging Camera Appendix Emissivity The emissivity of common materials is as follows, Material Emissivity Material Emissivity Asphalt 0.90 - 0.98 Cloth (black) 0.98 Concrete 0.94 Skin (human body) 0.98 Cement 0.96 Leather 0.75 - 0.80...
Page 39: Technical Support
User Manual of DP-22 Handheld Thermal Imaging Camera Technical Support Please access Shenzhen Dianyang Technology Co., Ltd. website to get more technical support, http://www.dianytech.com/ ©2019 All rights reserved Shenzhen Dianyang Technology Co., Ltd.

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