Rextar user and install guide
Contents
1. This manual covers all aspects pertaining to product operation and services The Services Manual also offers information about the main points of installation as well as on site adjustment and continuous maintenance of the device This manual may not take the place of education certified by a licensed department of medicine or radiology The following device may only be used by personnel trained in the operation and the diagnostic use of X ray devices Apart from its independent use the following device may also be used with a portable support device or in conjunction with a device that may be loaded with an X ray tube with a table intended for X ray use and a variety of similar types of diagnostic X ray devices 4 Attention This manual is a guide pertaining to the safe use and operation of REXTAR portable X ray device The user of said device must receive instruction and training in the use of X ray devices and may only refer to this manual in the context of said instruction The proprietor of REXTAR portable X ray device has an additional obligation to receive proper instruction from regional officials and ensure that only qualified personnel may operate this device There may be latent hazards associated with the use of dental electric equipment and X ray devices latent hazards All users and operators of this device must be fully aware of the safety and emergency measures and operation instructions set forth in this booklet Each d2. Controls sound volume C MENU Runs the MENU program Many of the tasks most frequently used by the computer are saved by the MENU program for your convenience 5 Mouse Joystick The Mouse Joystick Dialkeys functions can be used 6 Enter Button User Settings Button Enter button runs selected tasks and content Functions identically to Enter key on the keyboard User Settings button Sets and runs most frequently used programs 7 Keypad Allows the user to directly type in text and numbers X CAUTION Do not allow water near the keypad Page 20 PN 080320 00 01 POSKOM Co Ltd 8 Microphone The microphone is a device that records sound 9 Camera Camera that can capture photos and videos 10 Mouse button L R When using the Mouse Joystick as a mouse Carries out the left mouse button right mouse button functions L button one click acts as a single click two clicks as a double click R button one click acts as a right click of a normal computer mouse REXTAR Manual PN 080320 00 Rev 01 Page 21 POSKOM Co Lid 3 Battery Charging Support Stand lt Figure 1 7 3 1 N Details 66 Battery Charging Connection Terminal 1 Core Cone Support Supports the cone of the core when core is attached to the Battery Charging Support Stand 2 Battery Charger Light 1 Green light lights up only when Battery Charger is conn
3. POSKOM Imaging Innovation 7 3 Document number 080320 00 Revision number 01 Date of Issue 2008 05 14 Operation and Service Manual Model Name REX TAR PREPARED BY 4 Unitech ville 1141 2 Baeksuk dong Ilsandong gu Goyang Korea 411 722 Tel 82 31 906 9007 Fax 82 31 908 4208 E mail sales poskom com http www poskom com This page intentionally left blank Operation and Service Manual Model Name REX TAR This page intentionally left blank Table of Contents op Voix ava p v Pa ea Ee 1 I Basic T SU CHO 2 1 ZINOLCS PI NBI AI a muyuna 4 9 Storage and e toe ui coUa 6 A GGAUHON ERR Z Ds Pals and COMPONEN RETE Emm 8 Nolo elec S s u su a E M 9 Z Name Ol ile ele 13 280 50 ME 27 9 ODOFauno amp 19 Su xu 29 10 Instr ctioDs Tor Batey USE a atiende 37 WDE So WAS OVI atest raced ae ees bares 39 PARTI Service Manilal xu uu 50 INOS TOUUET HE 50 2 Reg lar Maintenan E fc 51 CN BIOCK DIAJ ANS
4. Lead aprons must be worn during Exposure 2 In order to minimize the time required per session and gain the best results the device must be kept from being shaken or otherwise disturbed 3 In order to set the wanted sec value free of error pay attention to the decimal point when setting the sec value 4 Visitors must be sent outside of the room while X RAY filming patients 5 Close and continuous attention must be paid to the maintenance of the device 6 Accumulation of radiation should not exceed the maximum recommended level Especially if long time intervals are often used it is necessary that an expert assess the situation and determine if the user needs to take any extra protective measures WARNING It is Imperative to check that the frequency and voltage of power feeding equipment follow specifications written on the system labels affixed to the body of the device REXTAR Manual PN 080320 00 Rev 01 Page 27 POSKOM Co Lid 2 Pre Heating 1 Outline All portable X RAY devices require preliminary preparatory measures such as written below Pre heating is a necessary step to protect the X RAY tube from a sudden increase in electric current flow and for the safe continued use of the device X RAY tubes must be pre heated in the following circumstances During installation or on the first use At low temperatures when at least 1 month has elapsed since the device s last use When the tem
5. lf USB connection proceeds without problems the USB LINK Light will turn on At this time exposure time is already set and cannot be altered When X RAY Exposure is complete exposure time can be reset once the USB LINK Light begins to flash again Xx CAUTION If there is no change visible in the USB LINK Light after running PC OP use the off button to shut PC OP down Restart the program before running If there is no change even after restarting inquire with the POSKOM Co Ltd Service Team or to a retail center licensed for service REXTAR Manual PN 080320 00 Rev 01 Page 29 POSKOM Co Lid 3 X RAY Exposure Operation Instructions x Information REXTAR controls X RAY irradiation with a single button The button must be held down until the device switches to standby after X RAY irradiation 1 X RAY Control Power ON Pressing REXTAR Core Exposure Button initiates X RAY Exposure The green light will light up providing that the remaining battery life is not too low lt Figure 1 9 3 1 Core Power Normal Function gt If remaining battery life is too low to proceed with X RAY Exposure the light will glow red when the Exposure button is pressed X RAY Exposure cannot be performed The yellow light comes on if the device is charging X RAY Exposure cannot be performed during charging lt Figure 1 9 3 3 Core Power ON battery charging gt Caution x When the battery is LOW
6. red light or charging yellow light X RAY Exposure cannot be performed Proceed with Exposure only after device had been fully charged and disengaged from charger and onlyonce the battery function is deemed to be normal green light Page 30 PN 080320 00 01 POSKOM Co Lid 2 Beginning Preparations for X RAY Exposure lt Time connected to USB LINK about 1 2 seconds gt If a green light comes on with 1 X RAY Control Power ON and battery functioning is deemed to be normal the USB LINK Light attached to PC OP will remain on lt Figure 1 9 3 4 PC OP Beginning Preparations for Exposure Process gt x NOTICE Exposure intervals cannot be set from the lighting up of USB LINK Light and the device goes into standby mode 3 Completing Preparations for X RAY Exposure lt Time to complete preparations about 2 seconds gt When the status 2 Preparations for X RAY Exposure Complete is reached the Core Exposure Aperture Light lights up green Next the PC OP Ready Light lights up lt Figure 1 9 3 6 PC OP Preparations for Exposure Complete gt REXTAR Manual PN 080320 00 01 31 POSKOM Co Lid 4 X RAY Exposure NOT EX If the Exposure button is released before the device goes into standby mode the device goes into X RAY Exposure cancellation status and X RAY Exposure 15 cancelled lt X RAY Exposure time set expos
7. Panel Details My Computer System Folder Shared Documents puse Webcam Sx on TAIIN on Local Disk System Folder System Folder System Folder System Folder File Folder System Folder System Folder System Folder File Folder Digital camera System Folder System Folder ree Space Comments 40 4 GB Disk from Remote Desktop Connection Disk From Remote Desktop Connection Disk from Remote Desktop Connection Configure this computer s Bluetooth capabilities Discover and Disk from Remote Desktop Connection Disk From Remote Desktop Connection Disk from Remote Desktop Connection Disk from Remote Desktop Connection Disk from Remote Desktop Connection Disk Drives and Misc Drives of PC remote controlling Q1 Ultra lt Figurel 11 1 11 Remote Desktop Connection Disk Information Window PN 080320 00 01 POSKOM Co Ltd This page intentionally left blank REXTAR Manual PN 080320 00 Rev 01 Page 49 POSKOM Co Lid PART Il Service Manual 1 Notes to the User 1 If output adjustment after a regular inspection or repairs is needed consult the procedures detailed as following x CAUTION lonization exposure is hazardous 2 This manual was created to promote the proper use of REXTAR Make sure to become acquainted with the manual before use of the device 3 Improper use or operation may decrease the life of REXTAR device or e
8. for charging the device on the battery charging support stand May also be used as a remote switch 13 Lower Ventilation Opening Used to ventilate UMPC Q1 Ultra Care must be taken not to block the opening or hardware problems with the UMPC Q1 Ultra may arise Page 16 PN 080320 00 01 POSKOM Co Ltd 14 Cover for Battery Pack For increased convenience in detaching REXTAR device battery 15 Stylus Pen To be used with the UMPC Q1 Ultra touchscreen REXTAR Manual PN 080320 00 Rev 01 17 POSKOM Co Lid Page 18 2 UMPC lt Figure 1 7 2 1 UMPC Explanation Power Switch Turns Power ON Lock Function AV Station Viewer Task Indicator Light Touch Sensor Buttons Mouse Joystick Enter Button User Defined Functions EE O For detailed instructions or for further function related matters please refer the enclosed 01 Ultra Basic Instruction Manual PN 080320 00 01 POSKOM Co Lid 1 Power Switch Turns Power ON HOLD Function Pulling the switch down turns on the computer If the switch is pulled upwards towards the HOLD sign while the UMPC 01 Ultra is still on the hold function is turned and the computer cannot be used Pulling the switch back down towards the middle position releases the HOLD setting and the computer can be used again 2 AV Station Viewer AV Stat
9. i LP ve W KONEG filam Media lt Figurel 11 1 3 Properties under My Computer Remote Desktop Allow users to connect remotely to this computer Full computer name qltest What is Remote Desktop REXTAR Manual PN 080320 00 Rev 01 Page 41 POSKOM Co Ltd 4 Remote Desktop Connection Using Default Settings Run Start Menu gt Programs gt Accessories gt Communications gt Remote Desktop Connection When a window like the image shown below pops up enter the wireless IP number of Q1 Ultra If no further options need to be tweaked clicking on Connect will initiate the connection Wireless IP Number the wireless IP address recorded in 2 Remote Desktop Connection Remote Desktop Connection lt Figure 1 11 1 4 Remote Desktop Connection Window gt 5 Remote Desktop Connection Options a General Log In settings and connection settings can be saved separately By inputting the necessary information ahead of time as shown in the image below you can connect repeatedly with the same settings 42 Remote Desktop Connection Remote Desktop Connection 00 00 00 00 lt Figure1 11 1 5 Remote Desktop Connection Options Window 1 gt Page 42 PN 080320 00 Rev 01 REXTAR Manual POSKOM Co Ltd b Display The size and color scheme of the Q1 Ultra desktop can be reset throu
10. to use the remote desktop function the UMPC Q1 Ultra and the PC from which desktop connection is being made must be connected to the same wire or wireless Internet router PN 080320 00 Rev 01 REXTAR Manual POSKOM Co Lid 3 UMPC 01 Ultra Remote Desktop Connection Settings Under System Properties found under My Computer look under the Remote Tab Check the box under Remote Desktop that says Allow users to connect remotely to this computer to allow remote control After checking the box click OK 10 52 osn EC ME pa Pr LI My Computer GE 7 came Driver Epi D System Properties Recycle Imm9nakd r General Computer Name Hardware Advanced Ud Un anen M x System Restore Automatic Updates Remote P gt Select the ways that this computer be used from another location 0253200 Remote Assistance exploren PR a A D D EEIE iarain samsung 5 C Allow users to connect remotely to this computer Fs us Full computer name D qltest What is Remote Desktop Select Remote Users remotely to this computer the user account must For users to mul have a password Szal Windows Firewalfiwill be configured to allow Remote Desktop tX connections to this computer
11. Components REXTAR is an X ray device for medical use This device may be applied to diagnostic purposes and must be operated by a licensed physician The user must follow health and safety regulations relating to electric and chemical safety and the safeguarding of medical equipment with ionizing potential REXTAR product is composed of 1 REXTAR parts listed below Each and every part must be securely in its place and properly assembled for the device to operate normally 1 REXTAR core parts High pressure tank including X ray tube Board built in PCB type UMPC Q1 Ultra Battery pack 2 REXTAR component parts REXTAR core amp Cone 1 60mm Cone 2 140mm Neckpiece to be attached to the core Hand Strap Carrying case Operation and Service Manual UMPC Manual Q1 Ultra Supporting stand with battery charging function Battery charger Power code PN 080320 00 01 POSKOM Co Ltd 6 Specifications 1 Device Specifications Input Power Source 19 p C ND3MA 3 16A 2 ii Battery Charger E _ Power Source identical 100 240 VAC 50 60Hz 1 5A to support Specs Max Output pW W Input Power Source 11 1 Battery Battery 11 1 V voltage kV current mA 70 kV 2 mA Fixed 0 01 1 30 sec 43 levels total 0 01 0 02 0 03 0 04 0 05 0 06 0 07 0 08 0 09 0 10 0 12 0 14 0 16 0 18 0 20 0 22 X Ray Exp
12. MATION 1 2 Symptoms in detail Highest condition used at kV Sec Most frequently used at kV Sec Describe any problems experienced Setting at time of failure kV Sec Describe any unusual occurrence Abnormal symptoms prior to failure Abnormal symptoms at time of failure 3 Further details or attachment would be highly appreciated Full Name Company Hospital Telephone Fax Signature Date 64 PN 080320 00 Rev 01 REXTAR Manual
13. TAR but are only meant to provide additional convenience for users of this product 1 Windows XP Remote Desktop Linking Windows XP Remote Desktop Linking and Options and Settings Manual 1 UMPC Q1 Ultra Check Connection Status to Wireless Network Check that the computer is connected to the wireless network as shown below Right button click Wireless LAN icon at bottom right of screen If a Search for Available Networks window comes up the computer is not connected to a wireless network Therefore refer to the Wireless Settings section in UMPC Q1 Ultra Manual and your internet provider s Wireless Network Settings Manual to connect to a Wireless Network 0162766 67 AA HAIS My Computer Flay Came E 2l x Recycle Bin i Wireless Network Connection Status Explorer Network poskom 55175808 Pakisaji Duration 00 28 27 Places Speed 54 0 Mbps Signal Strength ail Status Connected U E Activity Received Packets Y 10 316 View Wireless Networks lt Figure 1 11 1 1 Wireless Properties Window 1 gt REXTAR Manual PN 080320 00 01 39 POSKOM Co Lid Page 40 2 UMPC Q1 Ultra Wireless IP Address Can be found in the Wireless Network Connection Status window by looking under the Support tab The IP Address Number is needed in order to establi
14. ected to the Support Stand Page 22 PN 080320 00 Rev 01 REXTAR Manual POSKOM Co Ltd 3 Battery Charger Light 2 lf the core is placed on the Battery Charging Support Stand while the battery charging component is connected an orange light lights up to indicate that the battery is charging Off the battery charger is not connected or the battery has finished charging indicates that the battery is charging Flashing charging is nearly complete 4 Core Battery Charging Connection Terminal The terminal at which charging of the core battery takes place 5 Battery Charging Device Secure Slot Made to coincide with the core s secure slot for battery charging connection 6 Battery Charging Connection Terminal Terminal used when charging the core using the Battery Charging device REXTAR Manual PN 080320 00 Rev 01 Page 23 POSKOM Co Lid 4 PC OP 2 Explanation No 8 Standby Light Exposure Time Display Exposure Time Setting Switch Remaining Battery Life Display lt Figure 1 9 1 1 gt 1 Off Button Shuts down PC OP 2 USB LINK Light Indicates the hardware link status of UMPC and REXTAR a Normal connection Lights up b Connection cut off errors Light flickers 3 Ready Light Indicates status of X RAY Exposure ready finished etc Once REXTAR Exposure button is pressed lights up to indicate d
15. eleased Once 5 Standby After Completion of X RAY YW Exposure is concluded the standby red light turns J I 44 J j i ma N fff CNN ae y Next the PC OP Remaining Battery Life Display is refreshed to reflect current battery life status and the light dims If the Exposure button is being held down the PC OP Standby Light remains on and the Exposure Button Release is maintained lt Figure 1 9 3 13 PC OP Standby gt Only once the X RAY Control is turned OFF the USB LINK is disconnected the PC OP Standby Light turns off and USB LINK standby status is on is one round of Exposure over Page 34 PN 080320 00 01 POSKOM Co Lid 4 Checking Remaining Battery Life Pressing and quickly releasing the Exposure button after running PC OP will cause current battery status to be displayed on PC OP Remaining Battery Life Display 5 Miscellaneous If battery status is LOW or charging if an error occurs a pop up window PC OP will inform the user of the current state of the device 1 Exposure initiated while Battery is Charging Displays charging battery status in a pop up window as shown at left PC OP Remaining Battery Life Display shows all five bars as yellow Dental PC OP LEER lt Figure 1 9 5 1 PC OP POP UP gt 2 Exposure Initiated while Battery is LOW Dis
16. ents and must be handled by a skilled technician WARNING As a Safety precaution always remove the batteries before conducting the inspection REXTAR Manual PN 080320 00 01 51 POSKOM Co Ltd 4 Common Error Codes 1 Error Codes Error Code Nature of Error Error 01 Hardware Error errors in voltage electric current Error 10 Exposure Timer Error occurs with exposure that goes on longer than the designated exposure time 2 Managing Errors If an error occurs release the exposure button and restart the UMPC Recommence the X ray examination and if the same error occurs enquire with the POSCOM Co Ltd Service Team or to a retail center licensed for service iX CAUTION If error messages occur repeatedly stop excessive use the device but enquire with the POSCOM Co Ltd Service Team or to a retail center licensed for service REXTAR Manual PN 080320 00 01 53 POSKOM Co Lid GENERATOR SERVICE REQUIRMENTS This form must be completed fully and submitted with any POSKOM generator returned for warranty considerations or repair requests A GENERAL INFORMATION 1 2 3 4 5 6 Product Serial Number Date Received Date Installed Date Found Defective Stage at which product was rejected at the initial inspection upon receipt after storage In course of installation actual service in the field B DETAIL INFOR
17. evice is ready to irradiate 4 X RAY Light Indicates X RAY Exposure status When REXTAR Exposure button is held down at the ready state lights up as Exposure is taking place Page 24 PN 080320 00 Rev 01 REXTAR Manual POSKOM Co Lid 5 Standby Light Once X RAY Exposure is complete the Standby Light indicates the readiness of the device for the next irradition The Standby light lights up for 6 seconds after X RAY Exposure The light must dim before the next Exposure can proceed 6 Exposure Time Display Displays X RAY exposure time 7 Exposure Time Setting Switch Sets the exposure time for X RAY Exposure Time increases by 1 step each time the switch is pressed For time intervals permitted for Exposure refer to lt Chart 1 6 1 1 Device Specifications gt 8 Remaining Battery Life Display Displays the remaining REXTAR internal battery life in 5 blocks as shown below Status Display Explanation Remaining Battery Life 1 10 Remaining Battery Life 11 20 Remaining Battery Life 21 30 Remaining Battery Life 31 55 10 Remaining Battery Life 56 80 Remaining Battery Life 81 100 Charging Battery Remaining Battery Life 0 Needs to be charged x Information If the Remaining Battery Life Display falls to two blocks or lower the battery should be charged REXTAR Manual PN 080320 00 Rev 01 Page 25 POSKOM Co Ltd 8 Operation 1 Preparing for Operation 1
18. evice manufactured by POSKOM Co Ltd is certified to comply with Safety and health concerns by including restraints on radioactivity in its construction according to United States federal law Article J Section 1 Paragraph 21 and according to European Union general provision EN60601 for protection against radioactive rays generated from diagnostic X ray devices under 601 1 3 POSKOM Co Ltd does not accept liability for casualties or losses arising from misuse or abuse of REXTAR portable X ray device Additional questions concerning safety or miscellaneous matters should be referred to the POSKOM Co Ltd Service Team or to the regional retailer or distributor Page 2 PN 080320 00 Rev 01 REXTAR Manual POSKOM Co Lid 5 Caution and Warning Signs Latent hazards may arise through improper use of X ray devices Such hazards are noted by warning notices as shown below concerning crucial safety and prevention measures x Information The Operation Manual details operation procedures for the safe and efficient use of REXTAR product for technician and other medical institutions using REXTAR X ray device X ray technicians radiation X CAUTION Failure to comply with the following safety provisions may result in X rays posing a danger to both the patient and the operator of the device REXTAR Manual PN 080320 00 01 3 POSKOM Co Lid 2 Notes to the User 1 Machinery X CAUTION Thi
19. gh the connected PC under the Display Tab of the Remote Desktop Connection Window Hata k Hemote Desktop Connection Remote Desktop T Connection lt Figure 1 11 1 6 Remote Desktop Connection Options Window 2 gt REXTAR Manual PN 080320 00 Rev 01 Page 43 POSKOM Co Lid c Local Resources Various Sound Keyboard Control and miscellaneous hard disk printer and Series Port sharing settings of UMPC 01 Ultra can be manipulated on this menu from the remote controlling computer Setting the menu up as shown below will allow file transfer from My Computer to UMPC 1 Ultra to proceed smoothly rE e Remote Desktop Connection Bring to this computer In full screen mode only lt Fiaure 1 11 1 7 Remote Desktop Connection Options Window 3 gt 44 PN 080320 00 Rev 01 REXTAR Manual POSKOM Co Lid d Program menu that is set to operate separately after remote connection with UMPC Q1 Ultra No resetting required e Advanced On this menu LAN related deferred processing can be minimized during the remote controlling of UMPC Q1 Ultra The image below shows the setting that minimizes LAN related processing delays 95 Remote Desktop Connection lt Figure 1 11 1 8 Remote Desktop Connection Options Window 4 gt REXTAR Manual PN 080320 00 Rev 01 Page 45 POSKOM Co Ltd 6 Connection Screen If the Remote Desktop Connec
20. ight lights up when the Exposure button is pressed If the battery is being charged the yellow light lights up upon start up of the Exposure button and the core must be disengaged from the charger before X ray operation can begin RESET ale lt Yellow gt 6 Battery Charger Connection Terminal Terminal used when charging REXTAR internal battery and the UMPC Q1 Ultra battery Only the enclosed battery charger may be used for this purpose 7 Handle For increased convenience of use of REXTAR device 8 Core neckpiece attachment point For increased convenience of use of REXTAR device REXTAR Manual PN 080320 00 Rev 01 Page 15 POSKOM Co Lid 9 Exposure Aperture Light LED Color Explanation The green light lights up when the device is ready to commence Exposure Green The yellow light lights up as the X ray is being exposed lt Yellow gt The red light lights up when X ray exposure is complete and the system is in standby mode 10 Cone Choice between 60mm or 140mm depending on conditions 11 Battery charging support stand attachment point The central point of attachment when REXTAR device is fixed to the support stand Join REXTAR device to the battery charging support stand so that this attachment point coincides with the secure slot at the center of the support stand 12 Support stand charging terminal and remote switch connection terminal Serves as a terminal
21. ion Viewer is a program that helps to manage your image music and video files while the computer is on or off and assists the running of AV Station 3 Task Indicator Light Hard Disk Drive Indicates that the Hard Disk Drive is active Wireless LAN Indicates that Wireless LAN is active C Battery Indicates the state of the AC adaptor and the battery green indicates that the battery is completely charged or has not yet been installed orange indicates that the battery is charging flashing flashes when the HOLD switch is turned on or when another button is pressed while the computer is on HOLD off indicates that the AC adaptor is not connected and the computer is running on battery power D Power Indicates the activity state of the computer Indicates that the computer is on Flashing Indicates that the computer is on standby Returning the power switch to the middle position will lift standby mode REXTAR Manual PN 080320 00 Rev 01 Page 19 POSKOM Co Lid E Joystick 5 Mouse Joystick If the above MOUSE part is pressed and the joystick icon lights up the joystick function may be used in game play F Mouse 5 Mouse Joystick If the above MOUSE part is pressed and the mouse icon lights up the mouse function may be used 4 Touch Sensor Buttons A UDF Brings up the Easy Button Manager enabling the user to set User Defined Functions VOL VOL
22. is m E E A 52 COMMON ENON CODES etae comet beacuse ii 53 n C RR EET 54 This page intentionally left blank POSKOM Co Lid Part Operation Manual 1 Basic 1 Outline REXTAR is one of the POSKOM battery powered portable dental x ray series REXTAR is the most compact and light weighted yet the most powerful High Frequency X ray device in the portable devices market All X ray devices in the battery powered portable devices series are Ripple free HF type X ray generating devices which produce 40 50 more powerful output than other portable X ray devices on the market moreover its UMPC sets REXTAR apart from other battery powered portable series of its kind UMPC can be used to construct of a DR System as well as for the ordinary UMPC functions REXTAR dental use X ray device is perfectly designed for medical diagnostic situations requiring ease of use and portability 2 Features Ultra lightweight ultra compact dental use X ray generator High frequency X ray generator High output at 70kV 2 UMPC with built in touch screen monitor for user convenience X ray function controlled by a single button for added convenience UMPC provides a USB controlled restraint function against excessive X ray radiation supporting stand topped a battery charger REXTAR Manual PN 080320 00 Rev 01 Page 1 POSKOM Co Lid 3 Manual
23. node Thermal Characteristics Curve Anode Thermal Characteristics TIME s lt Figure1 6 3 2 Heat Characteristic Curve of X ray Tube Anode gt Page 12 PN 080320 00 Rev 01 REXTAR Manual POSKOM Co Lid 7 Name of Each Component 1 Core REXTAR Manual r lt B O 7 lt Figure 1 7 1 1 Front View of Core gt 11 lt Figure 1 7 1 2 Rear View PN 080320 00 01 13 POSKOM Co Lid Page 14 Explanation 1 USB Port and CF Memory Slot USB Port used in connecting to DR System CF Memory Slot can use CF memory cards as a method of external storage 2 Top Ventilation Opening Used to ventilate UMPC Q1 Ultra Care must be taken not to block the opening or hardware problems with the UMPC Q1 Ultra may arise 3 UMPC Shutter Used with camera attached to UMPC Q1 Ultra For further detailed explanation or learn more about the functions of this device see enclosed Q1 Ultra Basic Guide Manual 4 X RAY Exposure Button Used to control the X ray function of REXTAR There are two control mechanisms pressing briefly and letting go or holding down the button for longer intervals PN 080320 00 01 POSKOM Co Lid 5 X RAY Exposure LED Color Explanation The green light lights up when the Exposure button is pressed If battery levels are too low to power X ray operation the red l
24. osure Time Range sec 0 24 0 26 0 28 0 30 0 32 0 34 0 36 0 38 0 40 0 42 0 44 0 46 0 48 0 50 0 55 0 60 0 65 0 70 0 75 0 80 0 85 0 90 0 95 1 00 1 10 1 20 1 30 Accuracy 7 inch screen Resolution 1024 x 600 Display Method SMD LED Model Name D 041 X ray Tube UMPC lt Chart 1 6 1 1 Device Specifications REXTAR Manual PN 080320 00 Rev 01 Page 9 POSKOM Co Lid 2 Measurements of Core and Components 1 Core CS j 136 0 lt Figure 1 6 2 2 Support Stand Drawing gt Page 10 PN 080320 00 01 POSKOM Co Ltd 3 Carrying Case lt Figure 1 6 2 3 Carrying Case Drawing gt 4 Cone 1 60mm Cone 2 140mm lt Figure 1 6 2 4 Cone 1 60mm Drawing gt lt Figure 1 6 2 5 Cone 2 140mm Drawing gt REXTAR Manual PN 080320 00 Rev 01 Page 11 POSKOM Co Lid 3 X ray Tube Specifications 1 Basic Specifications Model Name Manufactured by D 041 Toshiba Voltage Range Maximum Voltage 50 7OkV 77kV Focal Spot Size 0 4 x 0 4mm Input Electrical Power per second 430W Anode Heat Radiation Index 4300J Maximum Rate of Anode Heat Exhaustion 100W 2 Graph of Maximum Output Focus Spot 0 4 mm Tube Current mA 4 1 10 Exposure Time 5 lt Figure1 6 3 1 Graph of X Ray Tube Maximum Output gt 3 A
25. perature of the X RAY tube is at 0 C 32 F or below 2 How to Pre Heat the X RAY tube It is recommended that pre heating follow the procedure outlined below Install the device in a place free of radiation When the outside temperature is 0 or below bring the device indoors and warm it up Conduct X RAY Exposure as written below at 15 second intervals to pre heat the filaments of the X RAY tube a First irradiate 5 times at 0 10 sec b Second irradiate 5 times at 0 30 sec c Third irradiate 5 times at 0 80 sec X CAUTION During X RAY irradiation the device will emit a series of beeps Once X RAY irradiation is complete do not manipulate the irradiation button during Wait Mode Page 28 PN 080320 00 01 POSKOM Co Ltd 9 Operating Instructions 1 Running the UMPC Q1 Ultra Pushing the Power switch of the UMPC Q1 Ultra towards the bottom will turn it on lt Figure1 9 1 1 UMPC Power Switch gt 2 Running PC OP Double click the REXTAR PC OP icon on the UMPC Q1 Ultra Desktop Screen 1 Check USB LINK Light Check that the USB LINK Light is flashing lt Figure1 9 2 1 PC OP USB LINK Light gt 2 Setting Exposure Time The Exposure Time Setting Switch can be used to set exposure time only when the USB LINK Light is flashing USB LINK is not set USB connection is initiated simultaneously with the pressing of the X RAY Exposure button
26. plays LOW battery status and a message requesting recharging in a pop up window as shown at left Dental PC OP PC OP Remaining Battery Life Display shows all five bars as red lt Figure 1 9 5 2 PC OP POP UP gt REXTAR Manual PN 080320 00 01 35 POSKOM Co Ltd 3 If an error occurs If an error occurs during the Exposure procedure Exposure is cancelled immediately and the error code is displayed in PC OP as a pop up window as shown below Dental AN Warning Error Cade 01 Hardware Error lt Figure 1 9 5 3 PC OP Error Code 01 POP UP gt Dental PC OP lt Figure 1 9 5 4 Error Code10 POP UP gt Page 36 PN 080320 00 01 POSKOM Co Lid 10 Instructions for Battery Use 1 Instructions for Detaching and Mounting Batteries x NOT E X Batteries should only be detached when being replaced Overly frequent detachment causes reduced battery life When detaching the battery cover the 2 6 PIE six sided bolts affixing the cover must also be removed 1 The battery is located on the rear side of the core mo 2 Detach the battery cover after removing the six sided bolts 3 Detach the battery pack 4 Dispose of the detached battery pack in the way best applicable to the user 5 A new battery pack must be inserted with the terminals facing up shown at left and mounted in an order reverse to what is
27. r quality 16 bit Y024 by 768 pacts Troubleshoot 7 a D 20 epo rael a sitos 9 lt Figure 1 11 1 10 Remote Desktop Connection Display Properties Window gt PN 080320 00 01 start 4t s i 12 01 47 POSKOM Co Lid 8 Checking for a Network Drive in UMPC Q1 Ultra To transfer copy files created or edited in UMPC Q1 Ultra Remote Desktop Connection If you selected Disk Drive in Local Services under Options You will see the Ultra Disk Drive connected to the Network Drive as shown below Files may be transferred by copying and pasting or dragging the selected files as with USB storage drives All drives of the PC remote controlling UMPC Q1 Ultra are shown in the image below 21 Ultra Disk Drive Page 48 Pa 10 52 66 95 51 ASS 17 691 f My Computer File Edit View Favorites Tools Help gt d 2 Search iE Folders Address 4 Computer gt EEk System Tasks a ELLIS Quo View system informal so Local Disk C Add or remove Change a setting Other Places 1 Network Places B My Documents cj Shared Documents on TAIN S D on TAIN on a My Bluetooth Places 01 s Documents on TAIN gt Control
28. s device has not been waterproofed The central concern in the design of REXTAR portable X ray device is your safety and convenience However to better ensure your safety when operating the device we request your adherence to the following regulations This device must be operated only under the supervision of a legally qualified individual REXTAR was designed to generate radioactive rays and cannot be used for any other purpose including transparency REXTAR is to be used in diagnosis only and cannot be used for treatment purposes REXTAR has been designated as a Class 1 Type B device in conformance with provisions IEC60601 1 2 REXTAR may not be altered or manipulated at the discretion of the individual In the case that such changes cannot be avoided all inquiries must be directed to the POSKOM Co Ltd Service Team or to a retail center licensed for service REXTAR has been adjusted for the highest level of function If a product should be discovered defective immediately turn off the device and report the incidence to the POSKOM Co Ltd Service Team or to a retail center licensed for service REXTAR can be used interchangeably or in conjunction with other devices If you should desire to link another company s product with REXTAR inquire with the POSKOM Co Ltd Service Team or to a retail center licensed for service Page 4 PN 080320 00 Rev 01 REXTAR Manual POSKOM Co Lid 2 Batteries Caution Fail
29. sed to salty atmosphere Where the equipment is exposed to chemicals or gas 2 Operating Conditions Keep safe distance from strong vibration and maintain good environment Operational Environment Temperature range 10 C 40 C 50 F 104 F Humidity range 30 75 RH Optimal Working Environment Temperature range 17 C 23 63 F 73 F Humidity range 40 60 RH 3 Storage and Transportation For safe storage and transportation please keep proper temperature humidity and other conditions Storage and Transportation Temperature range 25 C 60 13 140 F Humidity range 10 95 RH Page 6 PN 080320 00 01 POSKOM Co Lid 4 Caution Radioactivity X CAUTION lonizing radiation may pose a significant hazard to both the patient and the operator if safety rules are not strictly followed 1 The user and or the operator must be wearing the appropriate clothing and safety devices 2 The user must distance himself or herself from the origin point of radiation and from secondary exposure to radiation 3 All unnecessary items must be removed from the vicinity of radiation 4 Any experiments must be performed at the lowest possible value of sec Exposure Time 5 Care must be taken to not exceed levels of radioactivity designated safe for each particular site REXTAR Manual PN 080320 00 Rev 01 Page 7 POSKOM Co Lid Page 8 5 Parts and
30. sh the remote control function Recorded separately The IP number shown in the image below is a sample Use the IP assigned to you by your Internet Provider TU 52 coco SS Ko M Cann 3 67 amera Driver xp Play Camera 7 A Recycle programi LITDZIBBT Launcher i Wireless Network Connection Status 4 z E q Internet General Support Explorer RECO VES Connection status 2n Address Type Manually Configured C i i IP Address 88 88 88 88 25 somsaga SEAT 555 Hakalaa Subnet Mask 255 255 255 0 Default Gateway 5 D HVS Caton ade Miani Fs Windows did not detect problems with this IK connection If you cannot connect click z Repair nisi LV 12 Mj a o w SA i 12 15 7 Wireless Network Co lt Figurel 11 1 2 Wireless Properties Window 2 gt Do do Matters to consider when creating a Remote Desktop Connection through wire and wireless Internet routers When UMPC Q1 Ultra is connected to the internet router remote desktop connection from the other PC s linked to the router and from other external sources is impossible Internet routers use assumed IP addresses and it is impossible to connect externally to the router In order to be able
31. shown above Caution x Failure to properly dispose of used batteries may lead to explosions or fire REXTAR Manual PN 080320 00 Rev 01 Page 37 POSKOM Co Lid 2 Charging Batteries To charge batteries connect the Battery Charger to the Battery Charger Connection Terminal The Battery Charger can be directly connected to the Battery Charger Connection Terminal Or the Battery Charger may also be connected to the Battery Charger Support Stand which is in turn connected to the Battery Charger Connection Terminal x INFORMATION Battery charge time 5 hours after complete discharge If the Remaining Battery Life Display falls to two blocks or lower the battery should be charged 3 Battery Use Cycles Batteries wear down with use Old batteries must be recharged more often When the length of time a battery could function after each charging has shrunk to half or less compared to when the battery was new it is time to replace the battery When storing batteries for extended periods of time charge them before storing x Information When device is not in use for extended periods of time the battery should be stored only after being completely charged and should be recharged every 6 months to slow the degradation process 01 38 PN 080320 00 POSKOM Co Lid 11 Using the UMPC Information The following functions are not functions inherent to REX
32. tion proceeds smoothly a UMPC Q1 Ultra Desktop appears as shown below according to the appropriate resolution earlier selected in Options E ipo cess Ia EE 1 a 4 p D My Computer RE 4 D ve Programi HID 1467 Detncher RECOV D samsara pisces BY SCOT MK 5 Bal Rests shea 1516 sittar w n m KOSTER Eilai ERETTE Seny m D Media 21 TEST start Page 46 PN 080320 00 lt Figure1 11 1 9 Remote Desktop Connection Screen gt Rev 01 SA gt to S 12 02 REXTAR Manual 7 Checking Connection Resolution POSKOM Co Lid Connection Resolution may be checked in the Settings menu under Display Properties mouse right click on the desktop selecting Properties QB TU 52 66 65 HAHAE x Computer Play Gamera 2 i Display Properties Bunche Themes Desktop Screen Saver Appearance Settings eee AY Station TECH i Display eel 2 92 Default Monitor on Screen resolution Colo
33. ure time 0 01 1 30 second gt When the 3 Completing Preparations for X RAY Exposure status is reached and the PC OP X RAY Ready Light is turned on the core begins X RAY lt Figure 1 9 8 7 Core X RAY Exposure gt Exposure While X RAY exposure is proceeding the core emits a series of beeps and the exposure Light lights up yellow Next the PC OP X RAY Light lights up lt Figure1 9 3 8 X RAY Exposure gt If the Exposure button should be released before the Exposure is over Exposure will be immediately cancelled and PC OP will display a warning pop up window Dental A Warning Exposure Cancel lt Figure 1 9 3 9 Warning POP UP Page 32 PN 080320 00 Rev 01 REXTAR Manual POSKOM Co Ltd 5 Standby After Completion of X RAY Exposure lt Time spent in standby 6 seconds gt Once 4 X RAY Exposure is complete the beeping will stop and the standby light red will lights up Next the PC OP Standby Light lights up lt Figure 1 9 3 11 PC OP Standby gt REXTAR Manual PN 080320 00 01 33 POSKOM Co Lid 6 Remaining Battery Life Display Conclusion of Standby x NOTE In order to protect the X RAY tube the Exposure button must be released after each Exposure session to allow the next Exposure session During standby the Exposure button must be released Standby will only be concluded once the Exposure button is r
34. ure to properly dispose of used batteries may lead to explosions or fire Each country and region may have differing rules and regulations concerning the disposal of used batteries Disposal of batteries must follow these regional regulations Throwing taking apart or having external pressure applied to batteries increases the risk of bodily harm as well as of fire and explosion Using batteries not approved by POSKOM Ltd with this device increases the risk of fire and explosion Batteries being stored separately must not come into contact with metal Contact with a metal object will provoke an excessive electrical current that will raise the temperature to such a degree that there is risk of burns or of the battery being damaged Only battery chargers approved by POSKOM Co Ltd may be used Other battery chargers pose a risk of damage to both the battery and the device Heating batteries or putting them near flames poses a risk of injury or of explosion and fire REXTAR Manual PN 080320 00 01 5 POSKOM Co Lid 3 Storage and Operating Conditions 1 Storage For proper operation and maintenance please avoid following places Where the equipment is exposed to water vapor Where the equipment is exposed to direct sunlight Where the equipment is exposed to heavy dust Where the equipment is exposed to high humidity Where there is insufficient ventilation Where the equipment is expo
35. ven cause errors in function see Warning in manual 4 REXTAR must be operated by an expert with thorough knowledge about the device 5 Use only the power cables software and miscellaneous accessories developed and distributed by POSKOM Co Ltd 6 POSKOM Co Ltd will not accept liability for third party or patient claims 7 Store this manual near REXTAR device in an easy to find place Page 50 PN 080320 00 01 POSKOM Co Lid 2 Regular Maintenance 1 Introduction The device must be inspected regularly according to the following inspection schedule 2 Inspection Schedule a 6 month Regular Inspection Check to see that all displays status display light clock etc are functioning normally Check to see that all functions UMPC all switches software etc are normal Confirm the adjustment state 4 of the Service Manual error codes of the device Carry out any additional tests as determined by law b Annual Inspection Inspect the exterior for visible signs of damage UMPC switches Alarm Lamp etc Check the connection status of all externally connected electrical cables sensor connective cables power cables etc Open the cover of the device and check for any visible disorders grounding wires come loose or even slipped off entirely leaking damaged wires etc WARNING Always remember that this device contains potentially harmful elem
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