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Summary of Contents for JUSHA JUSHA-C820G
- Page 1 Contents JUSHA 8MP Medical Display JUSHA-C820G C820G User Manual...
- Page 2 Unit A, 8F, Building 01, No.301 Hanzhongmen Street, Gulou District, Nanjing, Jiangsu Province, 210036 China Tel: 0086-25-83305050 Fax: 0086-25-58783273 Free Hotline: 400-820-0556 800-820-0556 Visit us at the website: en.jusha.com.cn © Nanjing Jusha Display Technology Co., Ltd. /All rights reserved /2023. REV:A1 Published by Nanjing Jusha Display Technology Co.,Ltd.
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Page 3: Table Of Contents
Contents Contents 1. Manual instructions ..............1 1.1 About this manual ............1 1.2 Explanation of symbols ............1 1.3 Safety information ............2 2. Overview .................. 6 2.2 Features ................6 2.3 Packing list ...............8 2.4 Front view and keypad .............9 2.5 Rear view and connection panel ........ - Page 4 Content 5.1 Technical specifications ........... 30 5.2 Environmental information ..........31 5.3 Safetystandard ..............31 5.4 Electromagnetic compatibility .......... 31 5.4.1 EMC information ............31 5.4.2 EMI information ............34 6. Maintenance ................35 7 Quality Control ................37 8. Cleaning and Disinfection ............38 8.1 Cleaning ................
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Page 5: Manual Instructions
For any further questions about this manual, you are welcome to contact Nanjing Jusha Display Technology Co., Ltd. (here in after referred to as JUSHA). 1.2 Explanation of symbols This manual and product may use the symbols below. -
Page 6: Safety Information
Waste Electrical and Electronic Equipment Directive (WEEE) 2002/96/EC Waste disposal should comply with local regulations. Recommend to refer the User Manual Manufacturer information JUSHA trademark Product serial number 1.3 Safety information Warning: Read all the important safety information before installing and operating your display. - Page 7 Manual instructions Never use the display in the presence of flammable anesthetics mixture with air, oxygen or nitrous oxide. Never expose the display to rain or moisture. Never use the display near water - e.g. near a bathtub, washbasin, swimming pool, kitchen sink, laundry tub or in a wet basement.
- Page 8 If the product gives off smoke or makes unusual noises, cut off the mains supply as soon as possible and pull out the plug from the socket. Please contact JUSHA for technical support. Repairing is limited to trained engineers. Do not try to repair or disassemble the product by yourself.
- Page 9 Manual instructions display has clearer image edge compared to a CRT display. It may take time for some new-users to get used to this change. If using this display improperly, potential interference to other electronic devices around could be possible. Following methods are proposed to eliminate such interference: ...
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Page 10: Overview
DICOM compliance To ensure the most accurate and consistent shadings possible, JUSHA measures rigorously and sets every grayscale on the production line to produce a monitor compliant with DICOM Part X-ray film view (XFV) function Benefiting from the high brightness LED backlight, C820G... - Page 11 Overview devices source or video interfaces seamlessly together to display synchronously on the same monitor, which makes the medical diagnosis become more accurate and more convenient. SmarTouch®patent This patent technology can help doctors working in different mode to quickly select the corresponding optimal brightness. ...
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Page 12: Packing List
2.If there is any accessory damage or loss, please contact us. 3.Please only use the original accessories supplied with the display. JUSHA is not responsible for any technical problems caused by using third-part accessories. 4.Please keep the original package. If you need to transport the product, use the original package. -
Page 13: Front View And Keypad
Overview 2.4 Front view and keypad The keys except power key are silkscreen keys.Press any key except power key to bring up the navigation key icons,as shown below. Then if press the key below , the navigation key icons change,as shown below. - Page 14 Overview Keypad functions: Key Define Function Icon 1. Steady white, the display works normally 2. Slow blinking white, no signal. Power LED 3. Steady red, the display works abnormally and brings up an OSD alert 4. Dimmed, the display is off Power key To enter sleep mode Exit key...
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Page 15: Rear View And Connection Panel
Overview Note: The key icons are displayed above the keys, adapted to the functions that it is used for display setting. 2.5 Rear view and connection panel Power switch DP2(DisplayPort) video input USB2(USB downstream Grounding connector) Power input USB1(USB upstream connector) USB3(USB downstream DVI-D Dual Link video input connector) - Page 16 Overview 2.When USB1 connects to the host, USB2 can connect to mouse or keyboard.
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Page 17: Display Installation
Display installation 3 Display installation 3.1 Graphic card installation Note: Before start to install the graphic card, please make sure the computer motherboard supports the PCI Express graphic card and has an empty PCI Express x1 Slot. Carefully read the manual of the motherboard about how to install an expansion card. -
Page 18: Connecting The Cables
Display installation As for the video card driver installation, please refer to the driver installation instructions in CD. 3.2 Connecting the cables Use the DVI or DP video cables to connect the monitor to the computer host graphic card. The display will automatically complete the selection of video inputsignal. -
Page 19: Adjusting The Screen Position
Display installation 3.3 Adjusting the screen position You can adjust the height and angle of the display screen, in order to get the most comfortable viewing angle. 3.3.1 Adjusting screen height To move the screen up and down, please hold the screen at both sides and adjust it to an appropriate height. -
Page 20: Adjustingthe Tilt And Swivel Angle
Warning: Contact a technician for the installation. JUSHA is not responsible for any damage to the product or harm to customers when the installation is done by the customer. -
Page 21: Multi-Display Configuration
Display installation 3.5 Multi-display configuration Windows OS provides the multi-display feature to allow applications to make use of multiple display devices at the same time.For example, there are two displays used at the same time: one is used to view the medical images for diagnosis, while the other is used to browse the patient medical history. -
Page 22: For Microsoft Windows 7 Operation System
Display installation 3.5.2 For Microsoft Windows 7 operation system 1. The DVI or DP interface on the graphic card is connected to the display corresponding DVI or DP interface by using video cables.(Please see “3.2 connecting the cables” section). 2. Right-click mouse on the windows desktop blank place, and select the “Screen resolution”on the pop-up menu. -
Page 23: Dual-Screen Settings
Display installation “Extend these displays” to obtain a larger on screen workspace. Designate which screen is the primary one to display the windows Taskbar and Start menu by selecting the “Make this my main display” check box. Note: The setup method of multi-display extension function in Windows 8/10 is similar to Windows 7. -
Page 24: Display Settings
Display settings 4 Display settings 4.1 Firsttime starting up 1. Open a computer connected to your monitor. Make sure that a display and a graphic card and graphic card driver has been installed correctly. 2. Turn on the power switch, and then touch the power key approximately 1 second, all the key lights are lit up at the same time. -
Page 25: Osd Overview
Display settings 4.3 OSD overview User can change display settings by keypad and OSD (On Screen Display) menu to meet the needs of the working environment. Similarly, the user can also view the basic information and the current settings of the display by using OSD menu. The OSD menu is divided into 3 regions: ... - Page 26 Display settings The following table shows the structure and parameters of the OSD menu in English. Main Parameter Submenu Default Settings Menu Specification Backlight 200-400cd/m2 380 cd/m2 DICOM CT/MRI-JS Gamma2.2 Window1 Curve Gamma2.4 DICOM BYPASS DICOM CT/MRI-JS Gamma2.2 Window2 Curve Gamma2.4 DICOM BYPASS...
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Page 27: Osd Operation
Display settings Temperature Backlight Sensor Status Backlight On Real-time Information Real-time Update time Current Backlight On Time ALC Value Note: This product menu options and specifications are subject to change without prior notice. 4.4 OSD operation 4.4.1 Open OSD Bringing up the OSD menu can be done by: 1. -
Page 28: Change Backlight
Display settings 4.4.3 Change Backlight The backlight can be adjusted, and the operation is as follows: 1. Touch any key except power key to bring up the navigation key icon. 2. Touch the menu key to bring up the OSD main menu.By default, the OSD cursor is in the main menu 3. -
Page 29: Reading Room
Display settings 4.4.5 Reading Room The display has Reading Room function to be chosen as desired. The operation is as follows: 1. Touch any key except power key to bring up the navigation key icon. Touch the menu key to bring up the OSD main menu. By default, the OSD cursor is in the main menu. -
Page 30: Change Single/Dual Display
Display settings Note: 1.The function of the ambient brightness adaptation and the function of the SmarTouch, X-ray film viewing cannot be used at the same time.Before open the function of the ambient brightness adaptation,the function of the SmarTouch, X-ray film viewing will automatically be closed. 2.When open the function of the ambient brightness adaptation, the brightness menu on the OSD menu can't be adjusted. -
Page 31: Osd Language
Display settings “Window2 Source” as demand and touch the key to confirm. 4.4.9 OSD Language The display provides two kinds of languages to be chosen from Chinese and English. The operation to choose OSD menu language is as follows: Touch any key except power key to bring up the navigation key icon. -
Page 32: Display Status
Display settings 4.4.11 Display Status By viewing OSD menu, get the current status information about the display, including temperature, backlight sensor status and backlight on time. The operation about the display status is as follows: Touch any key except power key to bring up the navigation key icon. -
Page 33: Feature Function Setting
Display settings 4.5 Feature function setting For the convenience of users, C820G provides shortcuts to quickly call useful special functions. 4.5.1 SmarTouch Touch any key except power key to bring up the navigation key icon. Then touch the key to turn on or off the function of the SmarTouch. -
Page 34: Important Information
Humidity: 20% - 85% (No condensation) Air pressure: 700hPa - 1060hPa Temperature: -20°C ~ 60°C Transportationand Humidity: 10% - 90%(No condensation) storage Environment Air pressure: 200hPa ~ 1060hPa Certification standards Note: The specifications of JUSHA products are subject to change without notice. -
Page 35: Environmental Information
Important information 5.2 Environmental information All materials of this product are below the limit requirement in RoHS, without toxic or hazardous substances. 5.3 Safetystandard This device complies with Safety standard IEC60601-1:2012 EN60601-1:2013 DIN40050 Protection Level IP20 Compliance disclaimer 5.4 Electromagnetic compatibility 5.4.1 EMC information Warning: Display requires special precautions regarding EMC and need to be installed, put into service and used according to the... - Page 36 Important information Important information regarding Electro Magnetic Compatibility (EMC) This electrical medical equipment needs special precautions regarding EMC and put into service according to the EMC information provided in the user manual; The equipmentconforms to this IEC 60601-1-2:2014 standard for both immunity and emissions.
- Page 37 Important information EMS Compliance Table(Table 2-5) Table 2 - Enclosure Port Immunity test levels Basic EMC Phenomenon standard Professional healthcare facility environment Electrostatic IEC 61000-4-2 ±8 kV contact Discharge ±2kV, ±4kV, ±8kV, ±15kV air Radiated RF EM 3V/m IEC 61000-4-3 field 80MHz-2.7GHz 80% AM at 1kHz...
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Page 38: Emi Information
Important information Table 4– Input a.c. power Port Immunity test levels Basic EMC Phenomenon standard Professional healthcare facility environment Electrical fast ±2 kV IEC 61000-4-4 transients/burst 100kHz repetition frequency Surges IEC 61000-4-5 ±0.5 kV, ±1 kV Line-to-line Surges IEC 61000-4-5 ±0.5 kV, ±1 kV, ±2 kV Line-to-ground Conducted... -
Page 39: Maintenance
Maintenance 6. Maintenance Avoid screen over-heat Please use the display in the recommended environment, including appropriate temperature, humidity and air pressure. Turn off the display or lower its luminance if not use, or it may cause over-heat damage. In addition, if the screen displays the same image for a long time, it may over-heat and cause damage to some pixels. - Page 40 Maintenance not liable for damage resulting from ammonia or alcohol based cleanser. Avoid shock and vibration The LCD screen is quite fragile, so avoid strong shock and vibration. Falling to the ground or other strong shocks will cause damage to the LCD screen and the electrical components.
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Page 41: Quality Control
Calibration function 1) Automatic Luminance calibration JUSHA medical monitor has Auto Luminance calibration function, the luminance level can be stabilize at the value which the user set. This function is performed by medical monitor when working, No user action. -
Page 42: Cleaning And Disinfection
JUSHA does not recommend the use of any ammonia or alcohol-based cleaners on the monitor screen or case. Some chemical cleaners have been reported to damage the screen and/or case of the monitor. JUSHA will not be liable for damage resulting from use of any ammonia or alcohol based cleaners. -
Page 43: Malfunction Analysis
Please contact us if failed to resolve problem after reading the recommended solutions followed. To solve the problem, please contact Nanjing Jusha Display Technology Co., Ltd after-sales service or read the manual to find proper solutions. If you use the recommend below solution still can't solve the problem, please contact Nanjing Jusha Display Technology Co., Ltd. - Page 44 Malfunction analysis wire 2.Main board static electricity or dust affection the connection of graphic card. 1.Connection problem of power wire or signal wire No figure after displaying well for a while 2.Main board static electricity or dust affection the connection of graphic card.
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Page 45: Declarations
Declarations 10. Declarations 10.1 Legal notice The auxiliary equipment that is connected with JUSHA display should meet the corresponding IEC Standard (data processing equipment should meet 60950-1 Standard armamentariums should meet IEC60601-1 Standard). In addition, all configurations should meet IEC 60601-1-1 Standard. Before a... - Page 46 ,rules, commercial practice, conventions or trade disputes etc. In no event shall JUSHA and its suppliers/franchisers be liable for any special, incidental, punitive, indirect or consequential damages (including, but not limited to, delay deliver, non-delivery,...
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Page 47: After Sale Service Declaration
Note: The user must contact and get permission from JUSHA before sending back the product for repairs. To avoid the damage and/or loss during transit, the user must deliver the product in its original package or other adequate package with an equal degree of protection to the local distributor. -
Page 48: Proprietary Rights
Declarations 10.3 Proprietary rights Nanjing Jusha Display Technology Co., Ltd keeps the copyright of this manual and other related ownership. It is not allowed to copy, use or sell this manual without authorization of Nanjing Jusha Display Technology Co., Ltd. -
Page 49: Contact Information
Contact information 11. Contact information Nanjing Jusha Display Technology Co., Ltd. Address: Unit A, 8F, Building 01, No.301 Hanzhongmen Street, Gulou District, Nanjing, Jiangsu Province, 210036 China Tel: 0086-25-83305050 Fax: 0086-25-58783273 Free Hotline: 400-820-0556 800-820-0556 Web: en.jusha.com.cn...
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