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Trionyx

Manual

Summary of Contents for Trionyx T3

Page 1: ...Trionyx Manual ...

Page 2: ...ower Supply Powering on and Image Settings Operating Modes Observation Modes IR Filter Microbolometer Calibration Discrete Digital Zoom Status Bar Quick Menu Functions Main Menu Functions Enter the Main Menu Image Detail Boost Color Modes Calibration Mode Icon Brightness General Settings Wi Fi Activation Wi Fi Settings Defective Pixel Repair Defective Pixel Repair Restore Default Pixel Map Device ...

Page 3: ...Wi Fi Function IR Illuminator SumLight Function Stadiametric Rangefinder Display Off Function Stream Vision 2 Firmware Update USB Connection Technical Inspection Technical Maintenance Troubleshooting Legal Compliances and Disclaimers ...

Page 4: ...tion pixels CMOS 1280x720 Optical Specifications Magnification x Thermal imaging channel Digital channel Fusion mode 2 5 10 3 5 14 3 5 14 Lens mm Thermal imaging channel Digital channel F30 1 25 F36 1 2 Field of view H m 100 Thermal imaging channel Digital channel 12 3 21 8 9 1 16 Minimum Focusing Distance m y Thermal imaging channel Digital channel 18 19 69 5 5 47 ...

Page 5: ...k TPS7 6400 mAh 3 7 V External Power Supply 5 V 9 V USB Type C Power Delivery Battery Pack operating time at t 22 C h 6 Degree of protection IP code IEC60529 with installed battery IPX7 Operating temperature С F 25 40 13 104 Dimensions mm inch 165x131x66 6 5x5 16x2 6 Weight without battery kg oz 0 76 26 8 Video Recorder Photo video resolution pixels 1024x768 Video photo format mp4 jpg Built in mem...

Page 6: ... Wavelength nm LED 850 Actual operating time will depend to what extent the Wi Fi and built in video recorder is used The reception range may vary depending on various factors obstacles other Wi Fi networks ...

Page 7: ...l imaging channel Digital channel Fusion mode 2 5 10 3 5 14 3 5 14 Lens mm Thermal imaging channel Digital channel F30 1 25 F36 1 2 Field of view H m 100 Thermal imaging channel Digital channel 12 3 21 8 9 1 16 Minimum Focusing Distance m y Thermal imaging channel Digital channel 18 19 69 5 5 47 Detection distance Object of deer type m y Thermal imaging channel Digital channel 1000 1093 6 350 382 ...

Page 8: ...e of protection IP code IEC60529 with installed battery IPX7 Operating temperature С F 25 40 13 104 Dimensions mm inch 165x131x66 6 5x5 16x2 6 Weight without battery kg oz 0 76 26 8 Video Recorder Photo video resolution pixels 1024x768 Video photo format mp4 jpg Built in memory 16 GB Wi Fi Channel Frequency 2 4 GHz Standard 802 11 b g IR Illuminator Type Wavelength nm LED 940 Actual operating time...

Page 9: ... The reception range may vary depending on various factors obstacles other Wi Fi networks ...

Page 10: ......

Page 11: ...mog rain Trionyx binoculars are designed for different types of use such as night hunting observation terrain orientation rescue operations etc It is recommended to use the built in infrared illuminator under low light conditions no light from the moon or stars when running in Digital or Fusion mode To get started see the sections Battery Charging Battery Installation Powering on and Image Setting...

Page 12: ...ckage Contents Multispectral Fusion Binoculars Carrying Case TPS7 Battery Pack Battery Pack Charger Power Adapter USB Type C Cable Quick Start Guide Neck strap Lens Cleaning Cloth Warranty Card IR filter ...

Page 13: ...Components and Controls ...

Page 14: ...tion button UP MODE 3 Button MENU 4 Recording button REC 5 Navigation button DOWN ZOOM 6 Interpupillary distance adjustment rings 7 Diopter adjustment rings 8 Digital channel lens focus knob 9 Battery Pack 10 Battery Pack latch 11 Tripod socket ...

Page 15: ...12 Radiator cooling system 13 Lens cover 14 Thermal imaging channel lens 15 Digital channel lens 16 IR illuminator 17 USB Type C port 18 USB Type C cable ...

Page 16: ...ual Semi Automatic Automatic Long detection distance thermal imaging channel up to 1000 m digital channel up to 450 m Smooth digital zoom thermal imaging channel 2 5 10x digital channel 3 5 14х Fusion mode 3 5 14х Four observation modes in thermal imaging mode Forest Rocks Identification User Image Detail Boost function SumLight enhanced sensitivity software in Digital and Fusion modes Built in IR...

Page 17: ... and Android devices Wi Fi remote control and viewing using a smartphone Storing photos and videos in Cloud when using the Stream Vision 2 App Battery Pack Quick Change Li Ion Battery Pack TPS 7 Charging from USB Power Bank USB Power Delivery quick charge ...

Page 18: ...tching modes of operation Thermal Imaging Digital Fusion short press Turn on power level adjustment turn off the IR illuminator for Digital and Fusion mode long press Switch observation modes for Thermal Imaging mode long press Control discrete digital zoom short press Switch between color palettes for Thermal Imaging mode long press Sumlight on off for Digital and Fusion mode long press Video Rec...

Page 19: ...ess Navigation downwards leftwards short press Enter menu items short press Confirm selection short press Exit submenu without confirming selection long press Exit menu switch to viewing mode long press Quick Menu Button Enter quick menu short press Switch between quick menu options short press Increase value short press Decrease value short press Exit quick menu long press ...

Page 20: ...th a TPS 7 rechargeable lithium ion battery TPS 7 batteries support USB Power Delivery fast charging technology when using a standard charging set of your Trionyx device charger USB Type C cable power adapter Charge the battery before first use ...

Page 21: ...ger slot 20 see Fig 2 Connect the plug of the USB Type C cable 18 to the USB Type C connector of the power adapter 22 Plug the power adapter 22 into a socket 100 240 V 110 V for US 23 3 Connect the other end of the USB Type C cable to the USB Type C connector 21 of the charger 20 ...

Page 22: ... to 99 The battery is fully charged Charging will automatically stop The battery can be disconnected from the charger Defective battery Do not use the battery LED indication 19 in standby mode Battery charge status Battery level is from 0 to 25 Battery level is from 26 to 50 Battery level is from 51 to 80 Battery level is from 81 to 99 The battery is fully charged It can be disconnected from the c...

Page 23: ... is on for 10 seconds Attention When using a power adapter that does not support USB Power Delivery fast charging technology the flicker frequency of LED indicators is reduced by 3 times and charge time increases Attention The charger heats up during fast charging Excess heat is removed through the radiator and does not affect the device operation ...

Page 24: ...nstall the battery 9 into the device see the Battery Installation section 2 Connect the USB cable 18 to the USB Type C connector 17 of the device 3 Connect the other end of the USB cable 18 to the power adapter 22 ...

Page 25: ...4 Plug the power adapter 22 into a 100 240 V socket 23 ...

Page 26: ...Battery Installation 1 Lift the lever 10 2 Insert the rechargeable battery 9 along the guide into the battery compartment 3 Lock the battery 9 by lowering the lever 10 ...

Page 27: ...arm up Do not leave the battery unattended while charging Do not use the charger if it has been modified or damaged Do not leave the battery in a charger connected to the mains after charging is complete Do not expose the battery to high temperatures or naked flames Do not use the battery as a power source for devices that do not support TPS 7 batteries Do not disassemble or deform the battery Do ...

Page 28: ...span of the battery will decrease significantly When using the battery at sub zero ambient temperatures the battery capacity decreases This is normal and not a defect Do not use the battery at temperatures outside the range of 25 C to 40 C or it may reduce battery life The battery is short circuit protected However any situation that may cause short circuiting should be avoided ...

Page 29: ...External Power Supply Show device diagram ...

Page 30: ...External power can be supplied from an external source such as a Power Bank 5 V 9 V ...

Page 31: ...PS 7 battery is not connected 5 The device automatically switches to the TPS 7 battery when the external power supply is disconnected Attention Charging TPS 7 batteries from an external source at temperatures below 0 C can reduce battery life When using external power connect the Power Bank to the device only after it has been turned on and working for at least several minutes Attention When the d...

Page 32: ...Powering on and Image Settings Show device diagram ...

Page 33: ... squeezing the eyepieces together or pulling farther apart while holding the adjustment rings 6 4 Get a sharp image of the symbols on the displays by rotating the optical adjustment ring of the eyepieces 7 5 By briefly pressing theMODE 2 button select one of the three operating modes Thermal Imaging Digital Fusion ...

Page 34: ...lly 8 For Digital and Fusion mode Rotate the lens focus knob of the digital channel 8 to focus on the visual target To increase the quality of observation in low light conditions at night turn on the built in IR illuminator by briefly pressing the UP 2 button Toggle between the IR illuminator power levels with long presses of the UP 2 button see the IR Illuminator section for details 9 Activate th...

Page 35: ...the device When the device warms up significantly the warning message Your device needs to cool down before you can use it will appear on the display photo video recording and WiFi will automatically turn off The device needs to cool down to continue using these functions ...

Page 36: ...Operating Modes Show device diagram ...

Page 37: ...ress the MODE 2 button Thermal Imaging Mode Thermal imaging mode is designed to detect the observed object By converting thermal radiation into an image visible to the human eye the device can detect many important details hidden from human vision The advantage of the thermal imaging mode is that it does not require ...

Page 38: ... the device detects near infrared radiation which allows you to see the object of observation in low light conditions The device s built in IR illuminator switches on when there is insufficient light Fusion Mode It combines the advantages of digital and thermal imaging modes Fusion mode allows you to combine the images of the thermal and digital channels This makes it possible to see the observed ...

Page 39: ...Observation Modes Show device diagram ...

Page 40: ...rest mode for object observation in low thermal contrast conditions Rocks mode for object observation in high thermal contrast conditions Identification high imagery resolution User personalized brightness and contrast settings Select the observation mode with a long press of the UP MODE 2 button ...

Page 41: ...s Identificaion Mode This is the best mode for identifying objects in adverse weather conditions fog mist rain and snow It allows you to recognize the characteristics of an object being observed more clearly Increased zoom may be accompanied by insignificant image graininess User Mode This mode allows you to configure and save custom brightness and contrast settings as well as one of the three mod...

Page 42: ...IR Filter To increase the contrast and reduce the excessive brightness of the daytime image insert an IR filter 24 included in the delivery package into the digital channel lens 25 of Trionyx binoculars ...

Page 43: ...Microbolometer Calibration Show device diagram ...

Page 44: ...nd and eliminates the imperfections of the thermal image such as vertical stripes phantom images etc that appear during binoculars operation There are three calibration modes manual M semi automatic SA and automatic А Select the desired mode in the menu option Calibration Mode Mode М manual Close the lens cover 13 ...

Page 45: ... the microbolometer is closed with the internal shutter automatically Mode А automatic The device calibrates by itself according to the firmware algorithm You do not need to close the lens cover the microbolometer is closed with the internal shutter automatically In the automatic mode the user can calibrate the microbolometer with the ON OFF 1 in the SA mode button ...

Page 46: ...Discrete Digital Zoom Show device diagram ...

Page 47: ...e allows you to quickly increase the basic magnification by 2 or 4 times To operate the discrete digital zoom press successively theZOOM 5 button The digital zoom will not be saved after the device is re started ...

Page 48: ...1 Operating mode Thermal Imaging Digital Fusion 2 Color palette shown only if the Black Hot palette is selected 3 Observation mode 4 Calibration mode in the automatic calibration mode three seconds before automatic calibration a countdown timer is shown in place of the calibration mode icon 5 Magnification ...

Page 49: ...ndication charge level if the device is powered by a battery charge level if the device is charging and powered by a battery no battery the device is connected to an external power supply 9 IR Illuminator s power level 10 SumLight on off ...

Page 50: ...Quick Menu Functions Show device diagram ...

Page 51: ...device settings such as brightness and display contrast smooth digital zoom stadiametric rangefinder Enter the menu by briefly pressing the MENU 3 A short press of the МENU 3 button enables you to toggle between functions as described below ...

Page 52: ...ode available in thermal imaging mode Smooth Digital Zoom press the UP 2 DOWN 5 button to change the value of the digital zoom The digital zoom changes in 0 1 increments Stadiometric Rangefinder change the position of special marker lines to determine the distance to the object being observed by pressing the UP 2 DOWN 5 buttons for more details see the Stadiametric Rangefinder section Press and ho...

Page 53: ...Enter the Main Menu Show device diagram ...

Page 54: ...utton briefly to select the menu item 4 Press and hold the MENU 3 button to exit the menu or wait for 10 seconds to exit automatically 5 Automatic exit takes place after 10 seconds of inactivity Note When entering the main menu the background image darkens to enhance the menu visibility This is normal and not a defect General View of Menu Tab 1 ...

Page 55: ...Tab 2 ...

Page 56: ...Image Detail Boost https www youtube com embed GNezJKveMRc Show device diagram ...

Page 57: ...ces image detail The results of the function depend on the selected mode and the observation conditions the higher the object contrast the more noticeable the effect This option is disabled by default but it can be enabled from the main menu Turn on off Image Detail Boost ...

Page 58: ...ress and hold down the МENU 3 button to enter the main menu 2 Select the Image Detail Boost menu option with the UP 2 DOWN 5 buttons 3 Turn Image Detail Boost on off with a short press of the МENU 3 button ...

Page 59: ...Color Modes Show device diagram ...

Page 60: ......

Page 61: ...ton to enter the main menu 2 Select the Color Modes icon with the UP 2 DOWN 5 buttons 3 Press briefly the МENU 3 button to enter submenu 4 Select the desired palette with the UP 2 DOWN 5 buttons 5 Confirm your selection with a brief press of the МENU 3 button Black Hot white color corresponds to low temperature black color to ...

Page 62: ... temperature Red Hot Red Monochrome Rainbow Ultramarine Violet Sepia Notes To quickly change color modes press and hold the DOWN 5 button In Fusion mode there is only one Fusion palette that does not change ...

Page 63: ...Calibration Mode Show device diagram ...

Page 64: ... the MENU 3 button to enter the main menu 2 Select the Calibration Mode option with the UP 2 DOWN 5 buttons 3 Press briefly the MENU 3 button to enter submenu 4 Select the desired calibration mode with the UP 2 DOWN 5 buttons 5 Confirm your selection with a brief press of the MENU 3 button More details in the section Microbolometer Calibration ...

Page 65: ...Icon Brightness Show device diagram ...

Page 66: ...in menu 2 Use the UP 2 DOWN 5 buttons to select the Icon Brightnessicon 3 Press the МENU 3 button briefly to enter the submenu 4 Use the UP 2 DOWN 5 buttons to select the desired brightness level from 0 to 10 5 Press the МENU 3 button briefly to confirm the selection ...

Page 67: ...General Settings Show device diagram ...

Page 68: ...vice to factory default settings and perform memory card formatting 1 Press and hold the MENU 3 button to enter the main menu 2 Use the UP 2 DOWN 5 buttons to select the General Settings icon 3 Press the MENU 3 button briefly to enter the submenu 4 Choose the required menu item with UP 2 DOWN 5 buttons Language ...

Page 69: ...yy format 2 Use the UP 2 DOWN 5 buttons to select the desired year month and date Press the MENU 3 button briefly to toggle between digits 3 Press and hold the MENU 3 button to save the date and exit the submenu Time Time setting 1 Press the MENU 3 button briefly to enter the Time menu item 2 Select the time format 24 hour clock or AM PM by pressing the UP 2 DOWN 5 3 Press the MENU 3 button to sel...

Page 70: ... 5 buttons to select Yes to restore default settings or No to cancel 3 Confirm your selection with a short press of the MENU 3 If Yes is selected display will show Do you want to restore default settings and Yes and Nooptions Select Yes to restore the default settings Selecting the No option will cancel the reset and exit the submenu The following settings will be returned to their defaults before...

Page 71: ...u transfer all footage to other media 1 Press the MENU 3 button briefly to enter the Format 2 Use the UP 2 DOWN 5 buttons to select Yes to format the memory card or No to return to the submenu 3 Press the MENU 3 button briefly to confirm your selection If Yes is selected the message Do you want to format the memory card appears on the display as well as Yes and No Select Yes to format the memory c...

Page 72: ...Wi Fi Activation Show device diagram ...

Page 73: ...Turning Wi Fi on off 1 Press and hold the MENU 3 button to enter the main menu 2 Use the UP 2 DOWN 5 buttons to select the Wi Fi Activation icon 3 Press the MENU 3 button briefly to turn Wi Fi on off ...

Page 74: ...Wi Fi Settings Show device diagram ...

Page 75: ...n to enter the main menu 2 Select the Wi Fi Settings Image not found or type unknown menu option with the UP 2 DOWN 5 buttons 3 Press briefly the МENU 3 button to enter submenu 4 Select the desired menu item with the UP 2 DOWN 5 buttons Password Setup This menu option allows you to set a password to access your binoculars ...

Page 76: ...xit the submenu with a long press of the МENU 3 button Access Level Setup This menu option allows you to set required access level of the Stream Vision application to your device Access level Owner The Stream Vision user has the complete access to all device s functions Access level Guest The Stream Vision user has the access only to the real time video stream from the device 1 Press briefly the М...

Page 77: ...Device Information Show device diagram ...

Page 78: ...about the device Full name SKU number Serial number Firmware version Hardware version Service information To display information do the following 1 Press and hold down theМENU 3 button to enter the main menu 2 Select option Device Information with the UP 2 DOWN 5 ...

Page 79: ...buttons 3 Press briefly the МENU 3 button to confirm ...

Page 80: ...Video Recording and Photography Show device diagram ...

Page 81: ...ections Date and Time in the General Settings section The built in recorder operates in two modes Video and Photo Video mode Video recording 1 Switch to Video mode by pressing and holding the REC 4 button 2 In the top left corner you will see icon and remaining recording time in the format HH MM hours minutes 3 Start video recording with a short press of the REC 4 button ...

Page 82: ... and operate the menu during video recording Recorded videos and photos are saved to the built in memory card in the format img_xxx jpg photos video_xxx avi videos xxx three digit counter for videos and photos Counter for multimedia files cannot be reset Attention Maximum duration of a recorded file is five minutes After this time expires a video is recorded into a new file The number of recorded ...

Page 83: ...Download links are shown below VLC Video Player http www videolan org vlc download macosx html ELMEDIA Video Player https apps apple com us app elmedia multiformat video id937759555 mt 12 ...

Page 84: ... by the user Wi Fi in the device is being activated Wi Fi is on no connection with device Wi Fi is on device connected Your device is detected by an external device as TRIONYX_XXXX where XXXX is the last four digits of device s serial number After entering the password default 12345678 on an external appliance see Password Setup subsection of the Wi Fi Settings section for more information on sett...

Page 85: ...IR Illuminator Show device diagram ...

Page 86: ... lowlight conditions and in the darkness 1 To activate the IR illuminator press and hold the UP 2 button IR power level upon start is minimal Image not found or type unknown 2 IR Illuminator icon with respective power level is shown in the bar status 3 To switch between power levels press and hold the IR button Image not found or type unknow ...

Page 87: ...ound or type unknown Image not found or type unknown successively 4 To turn the IR illuminator off switch the power level with successive long presses of the UP 2 button until the icon in the status bar changes to ...

Page 88: ...SumLight Function Show device diagram ...

Page 89: ...ht without using the IR illuminator 1 To activate the SumLight function press and hold theDOWN 5 button 2 Press and hold the DOWN 5 button once more to switch off 3 The SumLight icon on or off is displayed in the status bar Attention When the SumLight function is activated the noise level in the image increases the frame rate decreases and the image slows down Any sharp movement of the binoculars ...

Page 90: ...cts are not defects Luminous white dots pixels may be visible on the image The number of dots may increase when the SumLight function is enabled This is due to the peculiarities of this function and is also not a defect ...

Page 91: ...Stadiametric Rangefinder Show device diagram ...

Page 92: ...Trionyx binoculars are equipped with a stadiametric rangefinder which allows the user to determine the approximate distance to an object of a known size with reasonable accuracy ...

Page 93: ...istance to the object is automatically recalculated as you move the upper line 5 If the rangefinder doesn t work within 10 seconds the information disappears from the displays 6 Exit the rangefinder mode with a long press of the МENU 3 button or wait 10 seconds to exit automatically Notes There are three predefined values for the reference objects Hare 0 3 m height Boar 0 7 m height Deer 1 7 m hei...

Page 94: ...Display Off Function Show device diagram ...

Page 95: ...s transmission of image to the displays by minimizing their brightness This prevents accidental disclosure The device keeps running 1 When the device is on hold down theON OFF 1 button The displays go out the message Display off appears ...

Page 96: ...riefly the ON OFF 1 button 3 When you press and hold the ON OFF 1 button the displays shows the message Display off with a countdown Pressing holding the button down for the duration of the countdown will power the device off completely ...

Page 97: ...eam real time image from your device to your smartphone or tablet via Wi Fi We recommend using the latest version Stream Vision 2 You can find further guidelines on Stream Vision 2 here Download from Google Play Download from App Store Find answers to frequently asked questions about using Stream Vision 2 here ...

Page 98: ...d from App Store Find answers to frequently asked questions about using Stream Vision here Stream Vision 2 Manual Android https e issuu com embed html d stream_vision_2_quick_guide_for_android_en hideIss iOS https e issuu com embed html d stream_vision_2_quick_guide_for_ios_en hideIssuuLo ...

Page 99: ... on mobile data transfer GPRS 3G 4G to download update if your Pulsar device is not connected to your phone but is already listed in Settings My devices section you may use Wi Fi to download update Find answers to frequently asked questions about using Stream Vision 2 here Stream Vision https www youtube com embed 0BIu4rr 8IY 1 Download free of charge Stream Vision App on Google Play or App Store ...

Page 100: ...GPRS 3G 4G to download update if your Pulsar device is not connected to your phone but it s already in the My Devices section you may use Wi Fi to download update Find answers to frequently asked questions about using Stream Vision here Is your firmware up to date Click here to check the latest firmware for your device ...

Page 101: ...USB Connection Show device diagram ...

Page 102: ......

Page 103: ...ppear on the display Power and Memory Card external storage device 5 Select the connection mode with the UP 2 DOWN 5 buttons 6 Confirm the selection with a short press of the MENU 3 button Connection modes Power In this mode a PC laptop is used as an external power supply The status bar shows the icon The device continues operating and all functions are available The Battery Pack installed in the ...

Page 104: ... memory The device s functions are not available in this mode the device turns off automatically If video recording was in progress when the connection was made recording stops and the video is saved When the USB is disconnected from the device where connection is in the Memory Card mode the device remains in the Off state Turn the device On for further operation ...

Page 105: ...ppearance there should be no cracks on the body Condition of objective lenses oculars and IR illuminator there should be no cracks grease spots dirt or other deposits The state of the rechargeable battery it should be charged and the electric contacts there should be no signs of salts or oxidation The controls should be in working order ...

Page 106: ...t use chemically active substances solvents etc Clean the electric contacts of the Battery Pack using a non greasy organic solvent Inspect the objective lenses eyepieces and IR illumanator and if required remove dust and dirt preferably using a non contact method Cleaning of the exterior surfaces of the optics should only be done with products specifically designed for this purpose Store the devic...

Page 107: ...ack The device does not operate from an external power source Possible cause The USB cable is damaged Solution Replace the USB cable Possible cause The external power supply is discharged Solution Charge the external power supply if necessary The thermal image is blurry with vertical stripes or an uneven background ...

Page 108: ...ration has been performed with the lens cover open Solution Check the Calibration Mode close the lens cover and calibrate the device Black screen after calibration Solution If the image does not clear after calibration you need to recalibrate The image is too dark Possible cause Brightness or contrast level is too low Solution Adjust the brightness or contrast level in the Quick Menu Poor image qu...

Page 109: ...Fi networks that may be causing signal interference There is a strong source of electromagnetic interference nearby Solution To ensure a stable Wi Fi connection relocate the device to an area with fewer or no Wi Fi networks Make sure there are no sources of electromagnetic interference motors transformers etc nearby More information on solving problems with connection by following the links Stream...

Page 110: ...ears Possible cause The device was exposed to static electricity during operation Solution After exposure to static electricity the device may either reboot automatically or require turning off and on again The image of the object being observed is missing in thermal imaging mode Possible cause You are looking through glass Solution Сhange the viewing position to avoid it When the device is used i...

Page 111: ...oughly identical temperatures which leads to reduced temperature contrast and to image quality precision degradation This is normal for thermal imaging devices In Fusion mode there is a discrepancy between the images of the thermal imaging and the digital channels Possible cause A discrepancy between the thermal imaging and digital channels images is possible It is not a defect When observing duri...

Page 112: ...e your country Electromagnetic compatibility This product complies with the requirements of European standard EN 55032 2015 Class A Caution Operating this product in a residential area may cause radio interference This product is subject to change in line with improvements to its design The device repair is possible within 5 years ...

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