FCC ID: 2A9OG-04110716 Wireless Digital Flat Panel Detector

Wireless Digital Flat Panel Detector AcuityDR 1013 G4 User Manual Version A1 Doc ID 123-201-02 Release Date:2021.03.18 Before operating, please read this user manual and pay attention to all safety precautions. Please ensure that this user manual is properly maintained so that it can be accessed at any time

(reserve). Please use it correctly based on full understanding of the content. E To Customers Congratulations on your purchase of the Flat Panel Detector (hereinafter referred to as AcuityDR 1013 G4) which is manufactured by Radmedix Technology Company Ltd. (Hereinafter referred to as Radmedix). Please take time to read through this user guide in order to utilize the product effectively. We hope you enjoy the experience with Radmedix AcuityDR 1013 G4. If you have any questions or suggestions, please feel free to contact us. To Customers Congratulations on your purchase of the Fixed Digital Flat Panel (hereinafter referred to as AcuityDR 1013 G4) which is manufactured by Radmedix Technology Co.Ltd.

(Hereinafter referred to as Radmedix). At Radmedix, we strive to not only make the world-class products that deliver the best value possible to our customers but also offer the highest quality of service and customer care. Please take time to read through this user guide in order to utilize the product effectively. We hope you enjoy the experience with Radmedix AcuityDR 1013 G4 If you have any questions or suggestions, pleasedo not hesitate to contact us. Notes on usage and management of the equipment 1. Read all of the instructions in the user guide before your operation. Give particular attention to all safety precautions. 2. Only a physician or a legally certified operator should use this product. 3. The equipment should be maintained in a safe and operable condition by maintenance personnel. 4. Use only the dedicated cables. Do not use any cables other than those supplied with this product. 5. Request your sales representative or local Radmedix dealer to install this product User 1 Manual of AcuityDR 1013 G4 Flat Panel Detector AcuityDR 1013 G4 Caring for your environment This symbol indicates that this product is not to be disposed of with your residential or commercial waste. Recycling Radmedix Equipment Please do not dispose of this product with your residential or commercial waste. Improper handling of this type of waste could have a negative impact on health and on the environment. Some countries or regions, such as the European Union, have set up systems to collect and recycle electrical or electronic waste items. Contact your local authorities for information about practices established in your region. If collection systems are not available, call Radmedix Customer Service for assistance. Disclaimer 1. Radmedix shall not be liable to the purchaser of this product or third parties for any damage, loss, or injury incurred by purchaser or third parties as a result of fire, earthquake, any accident, misuse or abuse of this product. 2. Radmedix shall not be liable to any damage, loss, or injury arising from unauthorized modifications, repairs, or alterations to this product or failure to strictly comply with Radmedixs operating and maintenance instructions. 3. Radmedix shall not be liable for any damage or loss arising from the use of any options or consumable products other than those dedicated as Original Radmedix Products by Radmedix Technology. 4. It is the responsibilities of the user/attending physicians for maintaining the privacy of image data and providing the care services. Radmedix shall not be responsible for the legality of image processing, reading and storage nor it shall be responsible for loss of image data for any reason. 5. Information regarding specification, compositions, and appearance of this product is subject to change without prior notice. Copyright 2 1013 G4 User Manual of AcuityDR To Customers All rights reserved No part of this publication may be reproduced in any form or by any means without the written permission of Radmedix. The information contained herein is designed only for use with Radmedix AcuityDR 1013 G4. Trademarks The Radmedix name and Radmedix logo are registered trademarks of Radmedix Technology Co. Ltd. User Manual of AcuityDR 1013 G4 3 Flat Panel Detector AcuityDR 1013 G4 Symbols and Conventions The following symbols and conventions are used throughout the user guide. Identify the conditions under which improper use of the product may cause death or serious personal injury. Identify conditions under which improper use of the product may cause minor personal injury. Identify conditions under which improper use of the product may cause property damage. Indicate a prohibited operation. Indicate an action that must be performed Indicate important operations and restrictions. Indicate operations for reference and complementary information. 4 1013 G4 User Manual of AcuityDR To Customers Labels and markings on the equipment The contents of the label and mark on Radmedix AcuityDR 1013 G4 product are indicated as below:

Symbol Description Caution: please refer to the instructions in the user manual. Indicates that the equipment has passed CE testing and the CE Notified Body number follows it. Serial number of the product. Name and address of the manufacturer. Manufacturing date of this product. Expiring date of this product. Name and address of Radmedix authorized representative in the European region. Consultation of the user guide for general information. This product is not to be disposed of with your residential or commercial waste. Safety Signs:

Please refer to the user guide for safety instructions. Safety Signs Dangerous Voltage. User Manual of AcuityDR 1013 G4 5 Flat Panel Detector AcuityDR 1013 G4 Handled with care. Operational temperature limits. Storage temperature limits. Fragile Keep away from sunlight Keep dry Storage Humidity limits. Keep the equipment up right. Do not roll the transportation package. Stacking limit number. ON Switch to this position means power on for part of the equipment OFF Switch to this position means power off for part of the equipment 6 1013 G4 User Manual of AcuityDR 1. Safety Information Contents CONTENTS ................................................................................................................................... 7 1. GENERAL DESCRIPTION .................................................................................. 9 1.1. Safety Precautions ...................................................................................... 9 1.2. Notes for Use ............................................................................................. 14 2. GENERAL DESCRIPTION ................................................................................ 16 2.1. Scope ......................................................................................................... 16 2.2. Principle ..................................................................................................... 16 2.3. Model ......................................................................................................... 17 2.4. Characteristics ........................................................................................... 17 2.5. Intended Use ............................................................................................. 17 2.6. ESSENTIAL PERFORMANCE .................................................................. 18 2.7. Application Specification ............................................................................ 18 2.8. The relative position between Equine and detector .................................. 18 2.9. Product Components ................................................................................. 18 2.10. Environment ............................................................................................. 19 2.11. Components Dsecription ......................................................................... 19 2.12. Product Specification ................................................................................. 22 3. BASIC OPERATION .......................................................................................... 28 3.1. Preparation ................................................................................................ 28 3.2. Routine Operation ..................................................................................... 29 3.3. Battery Charger Installation ........................................................................ 30 4. SOFTWARE SETUP .......................................................................................... 32 4.1. System requirement ................................................................................ 32 4.2. Environment setup................................................................................... 32 4.3. Wireless Connection................................................................................ 32 4.4. Software UI .............................................................................................. 37 5. OPERATION INSTRUCTIONS FOR IMAGE ACQUISITION ............................ 56 User Manual of AcuityDR 1013 G4 7 Flat Panel Detector AcuityDR 1013 G4 5.1. Steps for acquiring image ........................................................................ 56 5.2. Software Mode ........................................................................................ 56 5.3. AED Mode ............................................................................................... 58 5.4. After use .................................................................................................. 59 5.5. Correction and Calibration Template Generation .................................... 59 5.6. Local Image Check .................................................................................. 64 5.7. Firmware Upgrade ................................................................................... 65 6. REGULATORY INFORMATION ........................................................................ 68 FCC Compliance ................................................................................................ 68 Contains FCC ID2A9OG-04110716 ................................................................ 68 Product Label ...................................................................................................... 69 7. 8. TROUBLE SHOOTING ...................................................................................... 70 SERVICE INFORMATION ................................................................................. 71 8.1. Service Office Information ....................................................................... 71 8.2. Product Lifetime ....................................................................................... 71 8.3. Regular Inspection and Maintenance ...................................................... 71 8.4. Repair ...................................................................................................... 71 8.5. Replacement Parts Support .................................................................... 71 APPENDIX A INFORMATION OF MANUFACTURES .............................................................. 73 8 1013 G4 User Manual of AcuityDR 1. Safety Information 1. General Description 1.1. Safety Precautions Follow these safeguards and properly use the equipment to prevent injury and damage to any equipment/data WARNING Installation and environment of use Do not use or store the equipment near flammable chemicals such as alcohol, thinner, benzene, etc. If chemicals spill or evaporate, it may result in fire or electric shock through contact with electric parts inside the equipment. Also, some disinfectants are flammable. Be sure to take care when using them. Do not connect the equipment with anything other than specified. Doing so may result in fire or electric shock. All the patients with active implantable The devices should keep away from the equipment. Power supply Do not operate the equipment using any type of power supply other than the one indicated on the rating label. Otherwise, it may result in fire or electric shock. Do not handle the equipment with wet hands. You may experience electric shock that could result in death or serious injury. Do not place heavy object such as The equipment on cables and cords. Do not pull, bend, bundle, or step on them to prevent their sheath from being damaged, and do not alter them neither. Doing so may damage the cords, which could result in fire or electric shock. Do not supply power to more than one piece of equipment using the same AC outlet. Doing so may result in fire or electric shock. Do not turn ON the system power when condensation has formed on the equipment. Doing so may result in fire or electric shock. User Manual of AcuityDR 1013 G4 9 Flat Panel Detector AcuityDR 1013 G4 Power supply Do not connect a multiple portable socket-outlet or extension cord to the system. Doing so may result in fire or electric shock. Handling To avoid the risk of electric shock, this equipment must only be connected to power supply with protective earth. Not doing so may result in fire or electric shock. Securely plug the power cord into the AC outlet. If contact failure occurs, or if metal objects come into contact with the exposed metal prongs of the plug, fire or electric shock may result. Be sure to turn OFF the power to each piece of equipment before connecting or disconnecting the cords. Otherwise, you may get an electric shock that could result in death or serious injury. Be sure to hold the plug or connector to disconnect the cord. If you pull the cord, the core wire may be damaged, resulting in fire or electric shock. WARNING Never disassemble or modify the equipment. No modification of this equipment is allowed. Parts of the AcuityDR 1013 G4 that are not serviced or maintained while in use with the patient. Doing so may result in fire or electric shock. Also, since the equipment incorporates parts that may cause electric shock as well as other hazardous parts, touching them may cause death or serious injury. Do not place anything on top of the equipment. The object may fall and cause an injury. Also, if metal objects such as needles or clips fall into the equipment, or if liquid is spilled, it may result in fire or electric shock. Do not hit or drop the equipment. The equipment may be damaged if it receives a strong jolt, which may result in fire or electric shock if the equipment is used without being repaired. Do not put the equipment and pointed objects together. The equipment may be damaged. If so, the equipment should be used in bucky. 10 1013 G4 User Manual of AcuityDR When a problem occurs 1. Safety Information Have the patient take a fixed posture and do not let the patient touch parts unnecessarily. If the patient touches connectors or switches, it may result in electric shock or malfunction of the equipment. Should any of the following occurs, immediately unplug the powercable or battery, and contact your sales representative or local Radmedix dealer:

When there is smoke, an odd smell or abnormal sound. When liquid has been spilled into the equipment or a metal object has entered through an opening. When the equipment has been dropped and damaged. Maintenance and inspection Please turn OFF the power of the equipment and unplug the power cord of adaptor before cleaning. NEVER use alcohol, ether and other flammable cleaning agent for safety. NEVER use methanol, benzene, acid and base because they will erode the equipment. DON'T dip the equipment into the liquid. Please make sure that the equipment's surface & plugs are dry before turning ON. Otherwise, it may result in fire or electric shock. Clean the plug of the power cord periodically by unplugging it from the AC outlet and removing dust or dirt from the plug, its periphery and AC outlet with a dry cloth. If the cord is kept plugged in for a long time in a dusty, humid or sooty place, dust around the plug will attract moisture; this could cause insulation failure that may result in a fire. For safety reasons, be sure to turn OFF the power to each piece of equipment when performing inspections indicated in this manual. Otherwise, electric shocks may occur. CAUTION User Manual of AcuityDR 1013 G4 11 Flat Panel Detector AcuityDR 1013 G4 Installation and environment of use Do not install the equipment in any of the locations listed below. Doing so may result in failure, malfunction, equipment falling, fire or injury. Close to facilities where water is used Where it will be exposed to direct sunlight Close to the air outlet of an air-conditioner or ventilation equipment Close to heat source such as a heater Where the power supply is unstable In a dusty environment In a saline or sulfurous environment Where temperature or humidity is high Where there is freezing or condensation In areas prone to vibration On an incline or in an unstable area Take care that cables do not become tangled during use. Also, be careful not to get your feet caught by cable. Otherwise, it may cause a malfunction of the equipment or injury of the user due to tripping over the cable. Always connect the three-core power cord plug to a grounded AC power outlet. To make it easy to disconnect the plug at any time, avoid putting any obstacles near the outlet. Otherwise, it may not be possible to disconnect the plug in an emergency. Be sure to ground the equipment to an indoor grounded connector. Also, be sure to connect all the grounds for the system to a common ground. Do not use any power source other than the one provided with this equipment. Otherwise, fire or electric shock may be caused due to leakage. Do not spill liquid or chemicals onto the equipment. In case the patient is injured, it is not allowed to contact with blood or other body fluids. Doing so may result in fire or electric shock. In such a situation, protect the equipment with a disposable cover as necessary. Turn OFF the power and pull out the plug to each piece of equipment for safety when not used. CAUTION Power supply Handling 12 1013 G4 User Manual of AcuityDR 1. Safety Information Handling Handle the equipment carefully. Do not submerge the equipment in water. The internal image sensor may be damaged if something hits against it or it is dropped. Do not place excessive weight on the equipment. Be sure to use the equipment on a protected foam. Otherwise, the internal image sensor may be damaged. Be sure to securely hold the detector while using it in upright positions. Otherwise, the detector may fall over, resulting in injury to the user or patient, or may flip over, resulting in damage to the inner device. Keep the same load (same pressure) on the detector when acquiring the image. Or the image will be incorrect. CAUTION User Manual of AcuityDR 1013 G4 13 Flat Panel Detector AcuityDR 1013 G4 Do not operate close to fire, do not use in high temperatures Do not invert positive and negative poles Do not contact with metal in case of a short circuit Do not insert sharp objects into the battery Do not hit the battery Do not stand on the battery Do not use the battery for purposes other than those stipulated in the rules Do not dispose of the battery or change its internal structure Do not submerge the battery in water; please keep it dry in storage and do not contact with water while in use Please charge the battery with the charger provided by Manufacturer Do not mix the battery with ones not provided by Manufacturer Do not charge the battery with a broken charger. Charge the battery regularly to avoid over-discharge failure. Do not use the battery when it is severe ballooning. 1.2. Notes for Use When using the product, take the following precautions. Otherwise, problems may occur and the product may not function correctly. Before exposure Be sure to check the connection of all the parts are set properly & check the detector is kept in insulated cover that operator or patient cant touch the detector directly before powered up. Be sure to check the product daily and confirm it work properly. Sudden heating of the room in cold areas will cause condensation on the product. In this case, wait until the condensation evaporates before performing an exposure. If it is used when condensation is formed, problems may occur in the quality of captured images. When an air-

conditioner is used, be sure to raise/lower the temperature gradually to prevent condensation. 14 1013 G4 User Manual of AcuityDR 1. Safety Information The product should be warmed up for 15 minutes before exposure or updating the gain map and defect map. Make sure wave form of the energy going to the X ray tube is square not pulse. Be cautious with circumstance that someone has radio isotope recently injected into them, it may cause panel transmit image without x ray. Once powered off, please wait at least 60s before power on again During exposure Do not move Power Cable or Ethernet Cable during exposure, or it may cause image noise or artifacts, even incorrect images. Do not use the product near the equipment generating a strong magnetic field. Otherwise, it may cause image noise, artifacts or even incorrect images. After Usage After every examination, wipe the patient contact surfaces with disinfectants such as ethanol, to prevent the risk of infection. For details on how to sterilize, consult a specialist. Do not spray the product directly with disinfectants or detergents. Wipe it with a cloth slightly damped with a neutral detergent. Do not use solvents such as alcohol, benzene and acid. Doing so may damage the surface of the product. Its recommended to use a waterproof non-woven cover as the isolated layer between product and the blooding patient. User Manual of AcuityDR 1013 G4 15 Flat Panel Detector AcuityDR 1013 G4 2. General Description AcuityDR 1013 G4configurationAcuityDR 1013 G4, hereinafter referred as AcuityDR 1013 G4 is a cassette-size wireless X-ray flat panel detector based on amorphous flexible silicon thin-film transistor technologies. It is developed to provide the good quality of radiographic image, which contains an active matrix of 33182528 with 100 um pixel pitch. The scintillator of AcuityDR 1013 G4 is CsI(Caesium Iodide) which is direct deposit. Since AcuityDR 1013 G4 supports multiple trigger modes, it can satisfy both of the general DR system and retrofit DR system. 2.1. Scope This manual contains information about Radmedix AcuityDR 1013 G4 product. All operators must read and understand this manual before using equipment. All information in this manual, including the illustrations, is based on equipment prototype. If configuration of your equipment does not have any of these items, information about these items in the manual does not apply to your equipment. 2.2. Principle Detectors contain a layer of scintillator material, which converts the x-rays into light. Directly behind the scintillator layer is an amorphous silicon pixel array contains a photodiode which generates an electrical signal in proportion to the light produced by the portion of scintillator layer in front of the pixel. The signals from the photodiodes are amplified and encoded by additional User Manual of AcuityDR 1013 G4 16 electronics positioned behind the sensor array in order to produce an accurate and sensitive digital 2. General Description representation of the x-ray image. 2.3. Model Luna 1013 XE Product Application: Portable detector Product dimension101310inch13inch Product series: Wireless digital flat panel detector series Product Type: Battery - KX---------Rechargeable lithium battery Product Type: Charger - Combo--------Battery charger 2.4. Characteristics Wireless static flat panel detector 10 inch 13 inch AED 802.11ac 16-bit AD 2.5. Intended Use This equipment provides digital X-ray imaging for diagnosis of disease, injury, or any applicable health problem of Equine .The image is obtained as the result of X-ray passing through the Equine and detected by the equipment. Radmedix will provide equipment and software support for integration of system. This panel is not intended for human. AcuityDR 1013 G4 is a 10x13 wireless portable flat panel detector designed for Equine and EOD application According to the AcuityDR 1013 G4 intended use and the result of risk management, identifying and describing the essential performance as the following:

To get image of dark field, the AcuityDR 1013 G4 shall be not influenced to the imaging acquisition. To keep the data transmission function, the AcuityDR 1013 G4 shall be not influenced to the data and signal transmission User Manual of AcuityDR 1013 G4 17 Flat Panel Detector AcuityDR 1013 G4 2.6. ESSENTIAL PERFORMANCE According to the Luna series INTENDED USE and the result of risk management, image acquisition and data transmission are defined as ESSENTIAL PERFORMANCE. Getting dark image proves that ESSENTIAL PERFORMANCE does not influence INTENDED USE. Method for getting dark image in detail refers to section installation and operation. 2.7. Application Specification Equine and EOD application Intended OPERATOR:

All of use, maintenance and operation steps should be carried out by the operator who has accepted the professional training offered by the company's customer service staff 2.8. The relative position between Equine and detector Because of the crosstalk effect of Amorphous silicon flat-panel detector, Pay attention to the relative position of Equine and detector, Otherwise, the image is prone to abnormal light lines. 2.9. Product Components The product is configured with the components below Item Description Quantity AcuityDR 1013 G4 Detector Adapter AC power cable Battery pack Gigabit Ethernet cable External cable Battery charger CD ROM Handle

1pcs 1pcs 2pcs 2pcs 1pcs 1pcs 1pcs 1pcs 1pcs 18 1013 G4 User Manual of AcuityDR 2. General Description 2.10. Environment Temperature Temperature Variation Humidity Atmospheric Pressure Atmospheric Pressure Variation Operating 10~35

<1k/min 5%~90% RH 700~1060hPa Storage

(without battery)

-20~55

<1k/min 5%~95% RH 600~1060hPa

<10kp/min

(1kp=1.0197E-5Pa)

<10kp/min

(1kp=1.0197E-5Pa) 2.11. Components Dsecription 2.11.1. Detector 2.11.2. Indicator External Signals Input and Control Panel User Manual of AcuityDR 1013 G4 19 Flat Panel Detector AcuityDR 1013 G4 Control Panel NO. Item Description A B C D E Status indicator Detector status Link indicator Detector link status Power Indicator Detector Power indicator Power button Power button DC Input Interface 24V DC input 20 1013 G4 User Manual of AcuityDR 2.11.3. Battery Pack 2. General Description C B D C A B NO. Item Description A B C D Battery Label

Battery Interface 7-pin battery connector Guide Block

Touch Display Show battery level after touching User Manual of AcuityDR 1013 G4 21 Flat Panel Detector AcuityDR 1013 G4 2.11.4. Battery Charger Item A B C D E F G Name Battery Interface A Battery Interface B Battery Interface C Indicator The limit ball plug Hand Pull Position AC Jack Description 8 Pin Battery connector 5 Pin Battery connector 5 Pin Battery connector The indicator definition is as follow

220V AC input 2.12. Product Specification 2.12.1. Detector 22 1013 G4 User Manual of AcuityDR 2. General Description Item Model Specification AcuityDR 1013 G4 Image Sensor a-Si (Amorphous Silicon) TFT Scintillator CsI Pixel Size Fill Factor 100um 60%

Effective Array 3318*2528 Effective Area (H x V) 331.8 mm*252.8 mm Spatial Resolution 5 lp/mm Image Transfer Cycle Time WIFI 3.5s Power Consumption 19W Max Dimension (L W H) 362.1x269.2x15.5mm @typ. Weight 2kg(with battery) Image Transfer Wireless : IEEE802.11 a/b/g/n/ac Wireless Frequency Range 2412-2462MHz, 5180-5240MHz, 5745-5825MHz Data Transmission Power 13dBm (Typ.) @802.11a User Manual of AcuityDR 1013 G4 23 Flat Panel Detector AcuityDR 1013 G4 16dBm (Typ.) @802.11b 14dBm (Typ.) @802.11g 13dBm (Typ.) @802.11n HT20 11dBm (Typ.) @802.11n HT40 16dBm@2.4GHz 13dBm@5GHz Wireless Modulation 11b: DSSS (DBPSK, DQPSK and CCK) 11a/g/n: OFDM (BPSK, QPSK,16QAM, 64QAM) Wireless Band 2.4GHz35MHz 5.GHz50MHz X-ray Energy 40-150kV Panel protection IPX5 Trigger Mode Software/AED SID 0-180cm 24 1013 G4 User Manual of AcuityDR 2.12.2. Battery 2. General Description Item Model Specifications Battery-KX Rated Capacity Min. 4700mAh, Typ. 4900mAh @ Discharge 0.2C Nominal Voltage Charge Voltage 11.55V 13.2V Discharged End Voltage 9V Charging Method CC-CV Operating Temperature Charge 0-+60, Discharge-10-+60 1 month-20-+50 Storage Temperature 3 month -20-+45 6 month -20-+35 Relative Humidity 5%~95%

Dimension (L W H) 210 x 105 x 8 mm Weight 0.285kg 2.12.3. Battery Charger User Manual of AcuityDR 1013 G4 25 Flat Panel Detector AcuityDR 1013 G4 Item Model Specifications Charger-Combo Simultaneous Charging 1 battery pack Full charging time 3 hours Rated power supply 90V~264V(AC) Dimension (L W H) 240 x 284 x 38 mm Weight 0.55 kg The battery charger indicator definition:

A B C Item Name Description A B C Power Indicator Charging Indicator Charge Full Indicator

X Indicator Lighting Status Operating Status All off No power input 26 1013 G4 User Manual of AcuityDR A indicator on A indicator on B and C alternately blink 2 times A and B indicator on A and C indicator on A indicator on B and C alternately blinking 2. General Description AC Power input Multiple batteries inserted Battery insertion self-test Battery Charging Battery capacity full, charging stops Battery charging abnormal Two or more battery charging at the same time is prohibited, if inserted at the same time, the charger will automatically stop working. User Manual of AcuityDR 1013 G4 27 Flat Panel Detector AcuityDR 1013 G4 3. Basic Operation 3.1. Preparation 3.1.1. Attach Battery Pack The product can be powered by both a battery pack and DC power. Once the battery pack is inserted or DC power is connected, detectors will be turned on immediately. If neither battery nor DC power is connected, panel will power off. Please see below for battery installation. Make sure that connectors on the battery pack are pointed to the opening in the battery compartment. Slide battery package into battery compartment

(Make sure battery capacity overpass is 15%). Slide the battery lock lever. 3.1.2. Adapter Detector supports an external adapter powered, It gets CB certificate No. SG PSB-MD-00005 and NRTL certificate No. U8V 093768 0016.The ports defined as bellow:

28 1013 G4 User Manual of AcuityDR 3.Basic Operation No. P1 P2 P3 P4 Definition Voltage Range Rated Current DC Power Negative DC Power Positive DC Power Positive 0~0.5V 23~25V 23~25V 0~0.42A 0~0.42A 0~0.42A DC Power Negative 0~0.5V 0~0.42A In order to meet the safety and function requirements of the detector, standard components are recommended. AC Adapter 3.2. Routine Operation 3.2.1. Starting Up On the control panel, users can press the power button to turn on. When the detector is powered down, the user presses the button for 4 seconds to turn on the detector if the battery is inserted and the capacity is not less than 7%, or DC power is connected. After booting up, users can check the indicator of the detector. Power indicator:

User Manual of AcuityDR 1013 G4 29 Flat Panel Detector AcuityDR 1013 G4 Power Indicator Lighting Status Status Battery Capacity DC Input Description OFF Green ON N/A N/A N/A Detector is off YES Detector is on Orange Blinking 7% & 15%

NO Detector is on Green Blinking Green&Orange Blinking Link indicator:

15% & 95%

YES Detector is on 95%

YES Detector is off Link Indicator Lighting Status Description OFF Blue ON Green ON Detector is turned off Wired connection broken and wireless connection not ready Wireless connection is enabled Wired connection is enabled (Service Mode) Status indicator Mode Indicator Lighting Status Description OFF Green ON Orange ON Detector is off Exposure is allowed Error 3.3. Battery Charger Installation Operation Figure 30 1013 G4 User Manual of AcuityDR 3.Basic Operation Unload Battery from battery charger. Insert battery into battery charger. Note the interface position as figure. Press the battery to the bottom of battery compartment. User Manual of AcuityDR 1013 G4 31 Flat Panel Detector AcuityDR 1013 G4 4. Software Setup 4.1. System requirement iDetector is developed and deployed on Windows Operation System, it can be run on Windows XP/Windows 7/Windows 8/Windows 10, OS should install latest service pack. And requires computer memory 4 GB minimum. The firewall should be shut down to avoid commuication issue. 4.2. Environment setup Setup files and download url are included in SDK directory: Tools\env_setup 1. Please install Microsoft .NET Framework 4.5(Windows XP only can install V4.0 ). Download from Microsoft web site, please. 2. Visual C++ redistributed package need to be installed: vcredist_x86_2013(or vcredist_x64_vs2013). 3. For Windows XP, full path should be used in file bind.txt. The wifi information should be configured for first use with wired connection. The configuration can be changed when needed. 4.3. Wireless Connection The default IP address (IPv4) of the detector is 192.168.8.8, the PC address (IPv4) should be configured as 192.168.8.xxx, which should be the same as the value of parameter Cfg_HostIPin file *\work_dir\AcuityDR 1013 G4\config.ini 4.3.1. AP Mode 32 1013 G4 User Manual of AcuityDR 4.Software Setup On the main window of Home page Select the instance of AcuityDR 1013 G4 and use the Connect button the build the connection. After finishing building the connection, click Read Configbutton on the Wifitab of Detector pag to get the current wifi configuration. Click Read Network Config to get default setting. Change SSID and password setting. make sure SSID is different from other already exist;

User Manual of AcuityDR 1013 G4 33 Flat Panel Detector AcuityDR 1013 G4 Change channels and frequency setting Click Channel and choose a clean frequency and channel Click Write Network Config 34 1013 G4 User Manual of AcuityDR Waiting FPD status be Ready 4.Software Setup 4.3.2. Client Mode Add: add the information of the access point, such as SSID and password. Select: Select the Access Point that needs to be connected to. 4.3.3. Configuration of external wireless card Open local wireless signal list User Manual of AcuityDR 1013 G4 35 Flat Panel Detector AcuityDR 1013 G4 Select SSID which belongs to detectors;

Input password and log into system Open wireless card configuration open IPV4 setting IP setting as follows IP address: 192.168.8.188 IP address:

192.168.8.188 Subnet mask:

Subnet mask: 255.255.255.0 36 1013 G4 User Manual of AcuityDR 4.Software Setup 255.255.255.0 Open SDK and choose product start connection 4.4. Software UI SDK supply iDetector as tool softwore:

32-bits iDetector.exe: Tools\iDetector\w32 64-bits iDetector.exe: Tools\iDetector\x64 Double click iDetector.exe to run the software. For different software version, the UI maybe has little difference. For this manual, the example is based on SDK_*_xxxx. This UI is almost the same for different versions of iDetector. Tab Function description Home Connect FPD and view the connect state Acquire Acquire image, select correction mode, save image and process image SDK config.ini setting, log level setting Detector Configurate parameters for detector. Calibrate Generate calibration files and manage the calibration files Local File Open and view local images. User Manual of AcuityDR 1013 G4 37 Flat Panel Detector AcuityDR 1013 G4 4.4.1. HomePage The main function in this page is to connect detector. Item Function description Name Display the name of detector SN Display the SN of detector Product Type Display the type of detector State Display the connection state (BindUnknown, Ready etc.) Button Function description Connect Click this button to connect the selected detector. Close Click this button to disconnect the selected detector. Add Add work directory Remove Remove work directory Syncbox Open Syncbox configuration window(Optional device) 38 1013 G4 User Manual of AcuityDR 4.Software Setup 4.4.2. Acquire Page This page is used to acquire image under different work mode, and user can select correction options too. When acquire image finished there will be a preview image shown on the screen (if the correction option is selected, otherwise only the raw images will be shown).The propertities of image is displayed on the left of image window.And on the right of image window there is a list to show thumbnail of images. User can select it and double click to see for detail. User can rotate, reverse or mirror image. User can get the value of AVG and SNR by ROI tool. The acquired images can be save as raw, tiff or dicom formats. Both raw and tiff formats support single frame and continuous frames save. Status bar shows detectors serial number, the current task and state of detector, and feedback information of command. Status bar is also can be seen in other pages, and they are all the same. Item Description SN SN number of current connected detectors State Detectors state , eg busy, ready Task the current task of detector Message feedback information of command,eg succeed,failed User Manual of AcuityDR 1013 G4 39 Flat Panel Detector AcuityDR 1013 G4 Functions in this Page. Correction Menu Description Offset HWPostOffset Do hardware PostOffset correction for image if checked Gain HWGain Do hardware Gain correction for image if selected Defect HWDefect Do hardware defect correction for image if checked Acqurie Button Description Prep Clear. Prepare to integrate. SingleAcq Acquire once PrepAcq Acquire Save Clear and acquire Seriers acquire images Save the current image, the format is raw and tiff ActiveSensor Active sensor DeactiveSensor Deactive sensor PowerOff Shutdown detector Stitchingflow Image stitching flow Image Properties& Image Process Description WW WL PosX PosY Value Width Height FPS window width window level X coordinates of the current cursor at the point Y coordinates of the current cursor at the point Value of the current cursor at the point Image width Image height Frame rate 40 1013 G4 User Manual of AcuityDR Frames Display the frame count 4.Software Setup Mirror ROI Rotate the image clockwise, 90 degrees every time. Rotate the image anticlockwise, 90 degrees every time. Open or close mirror ROI toolto view the image of the AVG, SV, SNR and other parameters with right click. Press "ctrl" key, can create several ROI area. WW/WL Auto adjust WW/WL based on selected area by right button of mouse. Image List Show thumbnails When the image is displayed on the screen, maybe the user want to see details by dragging or zoom in/out the image, for convenience, these are some shortcuts. 1. Click the left mouse button: movie playback function operation area display. 2. Double-click the left mouse button: the image display in center and with maximum size;

3. Double-click the right mouse button: restore the window level and width for WL:32767/WW:65535;

4. Drag the left mouse button to drag the image display;

5. Lateral-drag the right mouse button to adjust the window width, and vertical-drag the right mouse button to adjust the window level;

6. F3 Key: Quickly locate the image window width and window level. 7. F4 Key: Adjust window width and window level automatically. User Manual of AcuityDR 1013 G4 41 Flat Panel Detector AcuityDR 1013 G4 4.4.3. SDK Pgae SDK page is used to set parameters in config.ini and log level. Different log level will show different details. It is recommended to set the log level as Debug 4.4.4. Detector Page In this page, there are Parameters, Sensor and Images tab. Parameters 1. Enter Detector page, the tab of Paramters is activity by default. There are 5 regions in this page. 2. Parameter name region: lists the paramters. 3. Parameter read region: read the parameters, the values of the parameters are displayed in this area by Read. 4. Parameter write region: write parameter. Entered value of the corresponding parameter in this area can be write to detector. 5. Operation region: functional operation buttons area. 6. Status bar region: status bar for detector state and information of reading or writing parameters, etc. 42 1013 G4 User Manual of AcuityDR 4.Software Setup Configuration parameters description as below:

Name Description Configurable Product No. Type of detector product Serial No. Serial number of the detector N N Main Version Firmware version number of the FPGA N Read Version N/A N MCU Version Firmware version number of the MCU N Arm Version Version number of the ARM App Kernel Version Version number of ARM Kernel Trigger Mode Tirgger mode of the detector Set Delay Time(ms) Acquire Delay Time(ms) Exp Window Time(ms) Exposure window for AED mode which use a fixed window Exposure window for getting image which use a dynamic window Max exposure window for command trigger which use a dynamic window Src MAC Detector MAC N N Y Y Y Y Y User Manual of AcuityDR 1013 G4 43 Flat Panel Detector AcuityDR 1013 G4 Button function description:

Function Button Description Reset Detector Reset Detector Read Read parameters Write Write parameters Write RAM Write parameters into RAM(will lost changes after reset) Upgrade Firmware Upgrade firmware L Upload detector log to the specified directory Sensor The mainly function in this page is to probe the temperature and humidity of the detector. Click Read button to get the value of the temperature or humidity. Sensor type Explanation Temperature Read detector temperature Humidity Read detector humidity 44 1013 G4 User Manual of AcuityDR 4.Software Setup Battery Read the capacity of the battery Wifi User can config the wireless connect parameters on this tab. Images You can Query and upload Images from detector to Workstation. User Manual of AcuityDR 1013 G4 45 Flat Panel Detector AcuityDR 1013 G4 4.4.5. Calibrate Page Offset, Gain, Defect calibrate files can be generated and managed in this page. Click Start Generate Templates to enter generating templates page. 46 1013 G4 User Manual of AcuityDR 4.Software Setup SubTab Description Mode&Files Manage template files Create Offset Create Offset template Create Gain Create Gain template Create Defect Create Defect template Mode&Files page Description Import to Workdir Copy template file into current calibration directory. Download to FPD Select one item first. Then click this button to download selected template file(s) into detector. UpLoad to Workdir Select one item in Fpd template file control and select one item in Subset settings control. Click this button to upload selected template from detector into specified calibration directory. Upload Lag Upload Lag into SDK current directory Active Select one item in list. Click this button to activate selected template for hardware correction. User Manual of AcuityDR 1013 G4 47 Flat Panel Detector AcuityDR 1013 G4 UpdateHWPreOffset Force detector update Offset template ReadStatus Get the current state of template for hardware correction, enable/disable Generate Gain Template File If the relative position between tube and detector changed or KV value changed, it suggest to create gain template file. 1. Enter Create Gain page Click "Start" button to start process, the offset type should be selected, then start to get the images. 2. Click PREP button, then exposure after Acquire button enable. After receving the PREP request, the detector needs some time to be ready, the decounting bar will apear when the exposure window is opened. After exposure user can click Acquire button to acquire the X-

Ray image. 48 1013 G4 User Manual of AcuityDR 4.Software Setup The gain template generation process needs 5 images total, the UI gives the recommended KV and target value, user can use different ones if needed. After accepting the current image, the Stage will turn to 2/5, 3/5 and so on. The current value box will show different colors, the definitons are as below:

Yellow: The current value is higher or lower than the expected one, user decides if acceptable. For example, the expected value is 20000, and user needs 40000 as the gain piont, the yellow warning can be ignored, and the value can be accepted still. Green:

The value is good. Red:

The value is un-acceptable. 3. After getting 5 images, user can generate the Gain template by Generate button, and the process can be exited from at anytime by using Cancel button. If Download to FPD after generation is checked, then the download UI will appear after finishing generating. User can refer to the part of Generate Defect Template File"

User Manual of AcuityDR 1013 G4 49 Flat Panel Detector AcuityDR 1013 G4 4. When the generating process is finished, the UI will give the message of successful. Generate Defect Template File The process of generate defect map is quite similar with the one of gain map. 1. On the Create Defect page, user can start the generating process by Start button. And the process can be quit by Cancel. 50 1013 G4 User Manual of AcuityDR 4.Software Setup 2. There are 8 images that need to be acquired, the UI gives the recommend KV and expected image value, user should refer with them. 3. If the option Download to FPD after generation is checked, the download UI will appear after finishing generating the defect map which will takes a little time. The field of Index in FPD means that the detector can store several correction maps and choose one set to active as user wants. The Download files part show the directory of the generated map stored on the workstation. 4. After choosing the stored index of FPD, the download process can be started by the Download button, user should wait the process until it is finished. 5. The correction map also can be managed at anytime on the page of Mode&Files. Choose the item of Default in the Subset settings part and click Download to FPD to finish downloading the maps into the detector. User Manual of AcuityDR 1013 G4 51 Flat Panel Detector AcuityDR 1013 G4 Upload the correction files 1. The correction maps can be uploaded to the workstation too. Choose the gain or defect in the Fpd template filesand the Default directory in the Subset settings, then click the Upload to workdir. 2. When the upload process is finished, the UI will give the message. 52 1013 G4 User Manual of AcuityDR 4.Software Setup The correction maps should be enabled before using hardware correction, read status first, then choose the gain or defect, enable the map by clicking Active button. 4.4.6. Local Page In this page user can open the image files saved in local, the file formate can be dcm, raw, tiff, dft. When the software is disconnected to detector, the file still can be opened. Click Load File, there will be an open file wizard. Select file and click open or double click the file. The tiff file will be opened directly. For the raw file or dft file there will be a dialog to select image size. Select correct size to open image files. If the file is not correct user will get an error message. The pixel matrix is defined as below:

Active area : 3318*2526 What needs to be notice is only the active area pixels will be displayed when use load file funtion, the value of dummy pixels and empty channels will be filled by 65535. User Manual of AcuityDR 1013 G4 53 Flat Panel Detector AcuityDR 1013 G4 This page provides ROI tool, which can see the AVG, SNR, and other properties of the choosen image area by right mouse button. This page provides WW/WL tool as Acquire page . Click this button to auto adjust WW/WL based on selected area by right button of mouse. Image Properties&

Image Process WW WL PosX PosY Value Width Description window width window level X coordinates of the current cursor at the point Y coordinates of the current cursor at the point Value of the current cursor at the point Image width Height Image height 54 1013 G4 User Manual of AcuityDR 4.Software Setup Rotate the image clockwise, 90 degrees every time. Rotate the image anticlockwise, 90 degrees every time. Open or close mirror ROI toolto view the image of the AVG, SV, SNR and other parameters. Press "ctrl" key, can create several ROI area. Mirror ROI WW/WL Auto adjust WW/WL based on selected area by right button of mouse. User Manual of AcuityDR 1013 G4 55 Flat Panel Detector AcuityDR 1013 G4 5. Operation Instructions for Image Acquisition AcuityDR 1013 G4 provides SDK for users to integrate detector into their DR system. Additionally, it also provides an application for demonstration, i.e. IDetector. User can use IDetector to control detector without DR system. 5.1. Steps for acquiring image Make sure the hardware is connected correctly and then power on. Once powered off, please wait at least 60s before power on again Wait until initialization is complete Connect the software choose the synchronization mode Generate HWPreOffset, Gain and Defect template after the detector reaches thermal equilibrium Acquire images in the selected mode To Acquire X-ray image is the main operation of AcuityDR 1013 G4. Most importantly, detector should build synchronization with X-ray generator. AcuityDR 1013 G4 has one synchronization modes to acquire X-ray image, which is Software Mode. 5.2. Software Mode 5.2.1. Block Diagram Software mode is the basic way to acquire X-ray image. Please see figure below for general feature. Workstation is a host PC device installed with iDetector and SDK. FPD is the Flat Panel Detector and HVG is the High Voltage Generator. In this mode, Workstation does not have to control X-ray generator. Users would decide when to shoot X-ray. HVG X-Tube FPD Work Station 56 1013 G4 User Manual of AcuityDR 5.Operation Instructions For Image Acquisition 5.2.2. Work Flow(PrepAcq) Select HWPostOffsetHWGainHWDefect. If user need the raw image, please de-select all these correction options. Also, the software correction is supported. Cmd_PrepAcq Ack_Prohibit Ack_Enable RAW Preview RAW X-Ray image

(If HW-offset is disabled) RAW offset(Or corrected) image IDLE Prepare XWIN1

(fixed) X-Ray imaging XWIN1

(fixed) Offset imaging 1. Send CmdPrepAcq on UI Acquire page. 2. After receiving the Cmd_PrepAcq, it will start the prepare process, and send back the acknowlage of Prohibit and Enable, the XWIN will be started. 3. The XWIN is configured by parameter Clear Acq Delay Time on SDK page, the unit is ms. 4. User needs to make sure the X-Ray ends within the XWIN. 5. The detector will send the images after the XWIN closed. 6. The preview image will be always sent, which is 4x4 averaging, the raw X-Ray image will be sent if the HW correction is disabled with the raw offset image follows, otherwise, the X-Ray image will not be sent and only the corrected image will be transferred. 5.2.3. Work Flow(Prep+Acq) Cmd_Prep Ack_Prohibit Ack_Enable X-Ray Cmd_SingleAcq RAW Preview RAW X-Ray image

(If HW-offset is disabled) RAW offset(Or corrected) image IDLE Prepare XWIN2

(dynamic) X-Ray imaging XWIN2

(dynamic) Offset imaging 1. Send CmdPrep on UI Acquire page. User Manual of AcuityDR 1013 G4 57 Flat Panel Detector AcuityDR 1013 G4 2. After receiving the Cmd_Prep, it will start the prepare process, and send back the acknowlage of Prohibit and Enable, the XWIN will be started. 3. The max XWIN is configured by parameter Exp Window Time on Detector page Parameter tab, the unit is ms. 4. User starts the X-Ray. 5. 6. Send SingleAcq on UI Acquire page after the X-Ray is end. The preview image will be always sent, which is 4x4 averaging, the raw X-Ray image will be sent if the HW correction is disabled with the raw offset image follows, otherwise, the X-Ray image will not be sent and only the corrected image will be transferred. 5.3. AED Mode 5.3.1. Inner Prep Ack X-Ray Info RAW Preview RAW X-Ray image If HW-offset is disabled RAW Offset(Or corrected) image Low power IDLE XWIN1

(fixed) X-Ray imaging XWIN1

(fixed) Offset imaging 1. The detector is in low power state, user needs to send Cmd Prep to make the detector exit to idle state which indicated by the acknowledge to Cmd Prep. 2. When the detector is in idle state, user can start the X-Ray any time. 3. When the X-Ray starts, the detector will sense the X-Ray automaticlly, the XWIN is configured by parameter Set Delay Time on Detector page Parameter tab, the unit is ms, user needs to make sure that the XWIN is larger than the X-Ray time. 4. After the XWIN is end, then the detector will start the acquisition flow. 5. The preview image will be always sent, which is 4x4 averaging, the raw X-Ray image will be sent if the HW correction is disabled with the raw offset image follows, otherwise, the X-Ray image will not be sent and only the corrected image will be transferred. 5.3.2. Freesync Mode 58 1013 G4 User Manual of AcuityDR 5.Operation Instructions For Image Acquisition X-Ray Info RAW Preview RAW X-Ray image If HW-offset is disabled RAW Offset(Or corrected) image IDLE XWIN1

(fixed) X-Ray imaging XWIN1

(fixed) Offset imaging 1. For Freesync mode, there is no low power state. 2. When the detector is Idle, user can start the exposure flow any time. 3. When the X-Ray starts, the detector will sense the X-Ray automaticlly, the XWIN is configured by parameter Set Delay Time on Detector page Parameter tab, the unit is ms, user needs to make sure that the XWIN is larger than the X-Ray time. 4. After the XWIN is end, then the detector will start the acquisition flow. 5. The preview image will be always sent, which is 4x4 averaging, the raw X-Ray image will be sent if the HW correction is disabled with the raw offset image follows, otherwise, the X-Ray image will not be sent and only the corrected image will be transferred. 5.4. After use 1. Disconnect the software 2. Power off 3. Keep it clean 4. Store under specified conditions 5.5. Correction and Calibration Template Generation The correction and calibration should be performed after installation and it is recommended to perform the new correction and calibration after any major change on the system settings and hardware configuration. On the other hand, it is also recommended to do the correction and calibration in each 6 months. 5.5.1. HW pre-offset Template Generation User Manual of AcuityDR 1013 G4 59 Flat Panel Detector AcuityDR 1013 G4 Enter Acquire interface, select HWPostOffset option Enter Calibrate interface, click UpdateHWPreOffset button. Waiting until status bar displayed:

"Task succeed:

HwGeneratePreOffsetTemplate 5.5.2. Gain Calibration Template Generation If the relative position between tube and detector changed or KV value changed, it suggest to create gain template file. Enter Create Gain page Click "Start" button to start process. 60 1013 G4 User Manual of AcuityDR 5.Operation Instructions For Image Acquisition Click PREP button, acquire image. Please exposure after Acquire button enable. And click Acquire button to acquire image after exposure end. Click Accept button after acquired image. If Current Value textbox is yellow, click PREP button. Re-acquire images after adjust generator parameters. Note: In different trigger mode, the operation maybe have little difference. Please follow the UI tips. Mind:

If the detector is in inner or Freesync mode, then user should finish the exposure before the time bar counting ends. And the click on Acquire is not necessary for inner or Freesync. Create gain template need several images. You can click Generate button to generate Gain template once one image was captured. But it may lead to imperfect template quanlity. Download template file dialog will pop up if "Download to FPD after generation" option was checked. Click Download button to download the template into the detector. User Manual of AcuityDR 1013 G4 61 Flat Panel Detector AcuityDR 1013 G4 Select Mode&Files tab. Click Read Status button to check whether just downloaded gain template is enable. If not, please click Active button to enable. 5.5.3. Defect Correction Template Generation Enter Acquire UI. Choose HWPostOffset. Enter Calibrate UI. Select Create Defect tab. Click "Start" button to start process. Click PREP button, acquire image. Please exposure after Acquire button enable. And click Acquire button to acquire image after exposure end. Click 62 1013 G4 User Manual of AcuityDR 5.Operation Instructions For Image Acquisition Accept button after acquired image. If Current Value textbox is yellow , click PREP button. Re-

acquire images after adjust generator parameters. Note: In different trigger mode, the operation maybe have little difference. Please follow the UI tips. You can click Generate button to generate Gain template after acquired required images. Download template file dialog will pop up if "Download to FPD after generation" option was checked. Click Download button to download the template into the detector. User Manual of AcuityDR 1013 G4 63 Flat Panel Detector AcuityDR 1013 G4 Select Mode&Files tab. Click Read Status button to check whether just downloaded gain template is enable. If not, please click Active button to enable. 5.6. Local Image Check OPEN provides two features for image check and uploading. Local Image Check, Panel Image Upload. Local Image Check defines function to check image saved in Workstation. Panel Image Upload defines function to upload images stored in panel. Click Local File button in Local File UI, choose the specified file In this page user can open the image files saved in local, the file formate can be raw, tiff, dft. When the software is disconnected to detector, the file still can be opened. Click Load File, there will be an open file wizard. Select file and click open or double click the file. The tiff file will be opened directly. For the raw file or dft file there will be a dialog to select image size. Select correct size to open image files. If the file is not correct user will get an error message. AcuityDR 1013 G4 image size: 4267*4267 64 1013 G4 User Manual of AcuityDR 5.Operation Instructions For Image Acquisition This page provides ROI tool, which can see the AVG, SNR, and other properties of the choosen image area by right mouse button. This page provides WW/WL tool as Acquire page . Click this button to auto adjust WW/WL based on selected area by right button of mouse. Image Properties&

Image Process WW WL PosX PosY Value Width Height Mirror ROI Description window width window level X coordinates of the current cursor at the point Y coordinates of the current cursor at the point Value of the current cursor at the point Image width Image height Rotate the image clockwise, 90 degrees every time. Rotate the image anticlockwise, 90 degrees every time. Open or close mirror ROI toolto view the image of the AVG, SV, SNR and other parameters. Press "ctrl" key, can create several ROI area. WW/WL Auto adjust WW/WL based on selected area by right button of mouse. 5.7. Firmware Upgrade Panel supports upgrading firmware with IDetector, also allows the use of the Web way to upgrade the firmware, if a user needs to upgrade the firmware, please complete the following steps. On Detector PageParameter Tabuser can upgrade firmware by entrance button Upgrade Firmware. User Manual of AcuityDR 1013 G4 65 Flat Panel Detector AcuityDR 1013 G4 The firmware upgrade package may contain firmware of several units: ARM, FPGA, MCU. AcuityDR 1013 G4_IMAGE_44_ALL_20XX_XX_XX.ifrm Word ALL indicates the file contains the firmware upgrade file for all units. AcuityDR 1013 G4_IMAGE_44_ARM_20XX_XX_XX.ifrm Word ARM indicates the file is only for ARM. AcuityDR 1013 G4_IMAGE_44_FPGA_20XX_XX_XX.ifrm Word FPGA indicates the file is only for FPGA. AcuityDR 1013 G4_IMAGE_44_MCU_20XX_XX_XX.ifrm Word MCU indicates the file is only for MCU. User can choose one of these files as required to start the upgrade. Choose the file that needs to be upgraded, and must check the package info to confirm if it is correct. 66 1013 G4 User Manual of AcuityDR 5.Operation Instructions For Image Acquisition Note:

1. There is a progress bar for indication. Make sure battery is inserted and battery capacity is over 25%

2. Please make sure that iDetector shows Ready. It can also be checked by click Config button, there is firmware version. User Manual of AcuityDR 1013 G4 67 6.Regulatory Information 6. Regulatory Information FCC Compliance Contains FCC ID2A9OG-04110716 This panel complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. The panel has been tested to comply with limits for a Class B digital device, pursuant to part 15 of FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. The panel generates, uses, and radiates radio frequency energy and, if not installed and used in accordance with the instruction, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If the panel does cause harmful interference to radio or television reception, which can be determined by turning the panel off and on, the user is encouraged to correct the interference by one or more of the following measures. Reorient or relocate the antenna. Increase the separation between the panel and receiver. Connect the panel into an outlet different from the receiver is connected. Consult the distributor or an experienced radio/TV technician for help. Operation is subject to the following two conditions. The panel may not cause harmful interference. The panel must accept any interference received, including interference that may cause undesired operation. This device complies with FCC SAR exposure limits set forth for an uncontrolled environment. The equipment can be used in close proximity to the human body without any restrictions. 68 013 G4 User Manual of AcuityDR 1 6.Regulatory Information Note: the grantee is not responsible for any changes or modifications not expressly approved by the party responsible for compliance. such modifications could void the users authority to operate the equipment. Product Label User Manual of AcuityDR 1013 G4 69 Flat Panel Detector AcuityDR 1013 G4 7. Trouble Shooting Please refer to service manual. If the problem persists, turn off the panel and contact Radmedix service department (service@Radmedixgroup.com). We would provide the best service 70 1013 G4 User Manual of AcuityDR 8.Service Information 8. Service Information 8.1. Service Office Information 8.2. Product Lifetime The estimated product lifetime is up to 5 years under appropriate regular inspection and maintenance. 8.3. Regular Inspection and Maintenance In order to ensure the safety of patients and operator, to maintain the performance and reliability of the panel, be sure to perform regular inspection at least once a year. If necessary, clean up the panel, make adjustments or replace consumables such as fuses etc. There may be cases where overhaul is recommended depending on conditions. Contact Radmedix service office or local Radmedix dealer for regular inspection or maintenance. 8.4. Repair If problem cannot be solved, contact your sales representative or local Radmedix dealer for repairs. Please refer to the label and provide the following information:

Product Name:

Series Number:

Description of Problem: as clearly as possible. 8.5. Replacement Parts Support User Manual of AcuityDR 1013 G4 71 Flat Panel Detector AcuityDR 1013 G4 Main parts (parts required to maintain the function of the product) of this product will be stocked for 5 years after discontinuance of production for repairing. 72 1013 G4 User Manual of AcuityDR APPENDIX Appendix A Information of Manufactures COMPANY:

Radmedix Technology ADDRESS:

2510 Lance Rd Kettering, OH 45409 USA ZIP CODE:

45409 TELEPHONE:

Tel:+1 919 333 2944 FAX:

Tel:+1 919 333 2944 HOMEPAGE: WWW.RADMEDIX.COM User Manual of AcuityDR 1013 G4 73

74 105 Ramey Model: AcuityDR 1013 G4 Power Input: 24VDC 0.75A Battery Input: 11.55VDC 1.64 YYYY-MM-DD October, YYYY RADMEDIX, LLC wal 2510 Lance Dr. | Dayton, OH 45409 | United States of America Tel: +1(844)723-6334 | Web: www.RADMEDIX.com Complies with DHHS radiation standard 21 CFR 892.1680 at date of manufacture Hd Og A BR ]@ FC cvrerv-ssccomore IPss Rxonly C Made in South Korea SN | TINUIITTUUIIU TITTY AU UTE TUM

Y gabe@radmedix.com Lance Dr.

(QAA\ FI KATIA Ewe CE

\ (844).723.6334 Ext. 55 Attestation Statements Part 2.911(d\5\Xi) Federal Communications Commission, Authorization & Evaluation Division, 7435 Oakland Mills Road, Columbia, MD 21046 Date: March 8, 2023 Ref: Attestation Statements Part 2.91{(dX5\Xi) Filing FCC ID:2A90G-04110 716 RADMEDIX, LLC ("the applicant) certifies that the equipment for which authorization is sought is_ not covered equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Regards, Director of Equipment . SEAL pe Phone: (844)723-6334 ext, 55 Entgily Gabe@Rath 2 fix.com ud YTON , ow y ww

June 13, 2023 Federal Communications Commission Office of Engineering and Technology 44512" ST SW. Washington, DC 20554 Attention: Equipment Registration Services RE: Change in ID Approval iRay Technology Co., Ltd. Original FCC ID:2ACHK-01070189 Original Approval Date: 06/09/2023 To Whom It May Concern:

iRay Technology Co., Ltd. gives authorization to the information on file to grant Chan is identical in design and constru Federal Communications Commission to use ge in ID certification to RADMEDIX LLC. The model to be multiple-listed ction to the originally approved model. multiple-listed model. If you required any additional information, please contact us. Regards, Wei Pan jj iRay Technology Co., Ltd.

radmedix.com gabe@radmedfx.com

(844).723.6334 Ext. 55 9 2510 Lance Dr. Dayton, OH 45409 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 Date: June 13th 2023 Federal Communications Commission Off ice of Engineering and Technology 445 1ih ST SW Washington, DC 20554 RE: Request for Change in ID To Whom It May Concern:

Radmedix, LL[ verifies the equipment bearing the modified identification does not differ from the original equipment, there are no differences in terms of both hardware and software . The only difference is branding : the original equipment carries iRay Technology Co. Ltd. brand, the equipment bearing the changed identification carries Radmedix, LL[ brand. The orig inal test results continue to be representative of and applicable to the equipment bearing the changed identification . If you requ ired any additional information, please contact us. Original Grantee Holder company name : iRay Technology Co . Ltd. Original FCC ID: 2ACHK-01070189 Original Grant Date : 12/02/2020 New Grantee holder company name: Radmedix, LL[

New FCC ID : 2A90G-04110716 Regards, Gabriel Issa I ~ ~.a:....-------

Director of Equipment Phone: (844)723-6334 ext. 55 Email: Gabe@lRadmedix.com