Tyco 1928L User's Manual
Contents
1. Cord selection for other than North America For 100 V ac or 220 230 240 V ac operation the unit is provided with IEC 320 flexible power cords properly configured for the intended country other than North America The NOMINAL cross sectional area mm2 Cu must be 0 75 For assistance in selecting the proper power cord contact the Elo distributor in your area or contact Elo see Appendix D page 23 Country Argentina Australia Austria Beligum Canada China Denmark Finland France Germany Cert Cert Agency Mark Country IRAM Ireland SAA E Italy OVE Japan CEBEC Netherlands CSA Japan CCEE T Norway DEMKO D Sweden FEI ED Switzerland te 8 u UTE United Kingdom VDE C 28 Elo Touchmonitor User Guide Mark Agency NSAI IMQ MITI KEMA MITI NEMKO SEMKO SEV ASTA BSI 24960 OF 48 Y HAR FLEXIBLE CORD Approval Organization Printed or Embossed Alternative Marking Harmonization Marking May Utilizing Black Red be Located On Jacket or Yellow Thread Length Insulation of Internal Wiring of color Section mm Comite Electrotechnique CEBEC Belge CEBEC Verband Deutscher Elektrotechniker VDE e V lt VDE gt Prufstelle Union technique de l Electricite UTE Instituto Italiano del Marchio di Qualita IMQ IEMMEQU British Approvals Service for Electric Cables BASEC BASEC N gt V KEMA KEMA KEUR 10 SEMKO AB Svenska Elektriska Materielkontrollan2. Touchmonitor User Guide 1928L 19 LCD Desktop Touchmonitor 5000 Series elo Tyco Electronics TO JCHSYSTEUS Our commitment Your advantage User Guide 1928L 19 LCD Desktop Touchmonitor Revision C P N E116103 Copyright O 2007 Tyco Electronics Corporation All Rights Reserved No part of this publication may be reproduced transmitted transcribed stored in a retrieval system or translated into any language or computer language in any form or by any means including but not limited to electronic magnetic optical chemical manual or otherwise with out prior written permission of Elo TouchSystems Disclaimer The information in this document 1s subject to change without notice Elo TouchSystems makes no representations or warranties with respect to the contents hereof and specifically disclaims any implied warranties of merchantability or fitness for a particular purpose Elo TouchSystems reserves the right to revise this publication and to make changes from time to time in the content hereof without obligation of Elo TouchSystems to notify any person of such revisions or changes Trademark Acknowledgments Elo Touchsystems AccuTouch and IntelliTouch are trademarks of Tyco Electronics Corporation Other product names mentioned herein may be trademarks or registered trademarks of their re spective companies Warnings and Cautions Warning e Danger Explosion hazard Do not use in the presence of flammab
3. 17 Display Modes 25 E Electrical Safety Information 35 Electrostatic Protection 30 Emissions and Immunity Information 35 Environmental Chemical Resistance 30 European Standards and Classifications Standards viii Expected Life Performance 30 31 External Medical Grade Power Supply 2 G General Power Saving Mode 17 Gloss 30 31 H H Position 16 INDEX INDEX 39 Information Description 14 Installation and setup 2 Installing the Touch Driver Software 12 Intellitouch acoustic Touchmonitor Specifications 31 Introduction 1 K Kensington Lock 2 L LCD Display Performance Features 2 Light Transmission 30 M Main Unit 4 Mounting the Display 10 N Native Resolution 21 O Operation 11 Optical Light Transmission 31 Optimizing the LCD Display 12 OSD Control Options 16 OSD Locking and Unlocking Feature 15 OSD Menu Functions 15 OSD H Position 16 OSD Language 16 OSD or power buttons don t work 19 OSD V Position 16 OSD Time 16 Out of range display 16 Pp Performance 31 Phase 16 Positional Accuracy 30 31 Power LED Display amp Power Saving 17 Power Save 17 Power will not shut off immediately 19 Power Supply Cord Selection 27 Product Overview 4 R Rear View 10 Rear Mounting Using the VESA Interface 11 Recall Defaults 16 Regulatory Information 36 S Sealing 30 31 Sharpness 16 Side Panel Controls 12 Side View 4 Solutions to
4. Common Problems 19 European Standards and Classifications vii Standards vil Surface Durability 30 31 SVGA 21 T Technical Specifications 25 Touch Activation Force 30 31 Touch Interface Connection 6 Touch doesn t work 19 Touchmonitor Safety 23 Touchmonitor Specifications 26 Touchpoint Density 30 31 Troubleshooting 19 U Unpacking Your Touchmonitor 3 V VESA Mounting Options 11 VGA 21 Visual Resolution 30 31 V Position 16 W Warranty 37 Warnings and Cautions iv X XGA 21 I N D E X 40 Check out Elo TouchSystems Web site www elotouch com Get the latest e Product information e Specifications e News on upcoming events e Press release e Software drivers Getting in Touch with Elo To find out more about Elo s extensive range of touch solutions visit our Web site at www elotouch com or simply call the office nearest you North American Europe Belgium Asia Pacific Elo TouchSystems Inc Elo TouchSystems GmbH amp Co KG Elo TouchSystems Touch Panel Systems K K 301 Constitution Drive Haidgraben 6 Diestsesteenweg 692 Sun Homada Bldg 2F Menlo Park CA 94025 D 85521 Ottobrunn B 3010 Kessel Lo 1 19 20 Shin Yokohama USA Germany Belgium Kanagawa 222 0033 Japan 800 ELO TOUCH 800 356 8682 Tel 650 361 4700 Tel 49 89 60822 0 Tel 32 16 35 2100 Tel 81 45 478 2161 Fax 650 361 4747 Fax 49 89 60822 150 Fax 32 16 35 2101 Fax 81 45 478 2180 eloinfo elotouch com elos
5. ET1928L can help prevent electromagnetic interference by maintaining a mini mum distance between portable and mobile RF communications equipment and the ET1928L as recommended below according to the maximum output power of the communications equipment Separation distance according to frequency of transmitter Rated maximum output 150 kHz to 80 MHz 80MHz to 800 MHz 800 MHz to 2 5 GHz power of transmitter ANIA d 2 3 JP For transmitters rated at a maximum output power not listed above the recommended separation distance d in metres m can be estimated using the equation applicable to the frequency of the transmitter where P is the maximum output power rating of the transmitter in watts W according to the transmitter manufacturer NOTE 1 At 80 MHz and 800 MHz the separation distance for the higher frequency range applies NOTE 2 These guidelines may not apply in all situations Electromagnetic propagation is affected by absorption and reflection from structures objects and people xii Table of Contents Warnings and Cautions eres iv MN AU IMA A a IV CAU Masai deal ta dd sta elos vV Gaution Life SUPPOM iin a E teca vi Classifications e e e de vii European Standards and Classifications Sirola e 6 A eee ee eS viii Chapter 1 INTRODUCTION 1 Product Description ecran 1 LCD Display Performance Features 2 19 inch TFT LCD Display Panel 2 External Medic
6. about this secu rity device go to http www kensington com 2 5 Touch Interface Connection Before connecting the cables to your touchmonitor and PC be sure that the computer and touchmonitor are turned off STEP 1 Connecting the Video Cable CONNECTIONS ON UNDERSIDE o O Ge o otso do FEMALE 15 PIN VIDEO CONNECTOR o e Tilt the screen up and back to access the connection ports e Connect the 15 pin video cable the ferrite bead end or 24 pin DVI D cable to the video port on your PC e Connect the other end of the video cable to the video connector on your touchmonitor e Secure the cable to your touchmonitor and PC by turning the screws on the connector clockwise 2 6 Elo Touchmonitor User Guide STEP 2 Connecting the Serial and USB Touchscreen Cable CONNECTORS ON THE UNDERSIDE USB CONNECTOR 0 O a el o of o ORO Y FEMALE 9 PIN SERIAL TOUCHSCREEN CONNECTOR SERIAL TOUCHSCREEN CABLE e Connect the female end of the serial RS 232 cable to the serial port on your PC or connect the USB touchscreen cable to the USB touchscreen connector on the back of your touchmonitor e Connect the male end of the cable to the serial touchscreen connector on your touchmonitor or connect the other end of the USB touchscreen cable to your PC e Secure the cable to your touchmonitor and PC by turning the screws on the connector e Please note that you can o
7. and components of the product is 3 years Seller makes no warranty regarding the model life of components Seller s suppliers may at any time and from time to time make changes in the components delivered as Products or components Buyer shall notify Seller in writing promptly and in no case later than thirty 30 days after discovery of the failure of any Product to conform to the warranty set forth above shall describe in commercially reasonable detail in such notice the symptoms associated with such failure and shall provide to Seller the opportunity to inspect such Products as installed 1f possible The notice must be received by Seller during the Warranty Period for such product unless otherwise directed in writing by the Seller Within thirty 30 days after submitting such notice Buyer shall package the allegedly defective Product in its original shipping carton s or a functional equiva lent and shall ship to Seller at Buyer s expense and risk Within a reasonable time after receipt of the allegedly defective Product and verification by Seller that the Product fails to meet the warranty set forth above Seller shall correct such failure by at Seller s options either 1 modifying or repairing the Product or 11 replacing the Product Such modification repair or replacement and the return shipment of the Product with minimum insurance to Buyer shall be at Seller s expense Buyer shall bear the risk of loss or damage in tr
8. be at levels characteristic of a typical location in a typical commerical or hospital environment NOTE Uris the a c mains voltage prior to application of the test level Guidance and manufacturer s declaration electromagnetic immunity for all EQUIPMENT AND SYSTEMS that are not LIFE SUPPORTING Guidance and manufacturer s declaration electromagnetic immunity The ET1928L is intended for use in the electromagnetic environment specified below The user of the ET1928L should assure that it is used in such an environment Immunity test IEC 60601 test level Compliance Electromagnetic environment guidelines level Portable and mobile RF communications equipment should be used no closer to any part of theET1928L including cables than the recommended separation distance calculated from the equation applicable to the frequency of the transmitter Recommended separation distance Conducted RF 3 Vrms 3 Vrms d 1 2NP Radiated RF 3 V m 3 Vrms d 1 2 4P 80MHz to 800 MHz IEC 61000 4 3 80 MHz to 2 5 GHz d 2 3NP 800 NHz to 2 5GHz where P is the maximum output power rating of the transmitter in watts W according to the transmitter manufacturer and d is the recommended separation distance in metres m Filed strengths from fixed RF transmitters as determined by an electromagnetic site survey should be less than the compliance level in each frequency range Interference may occur in the
9. coatings or moving parts IntelliTouch technology has been operationally tested to more than 50 million touches in one location without failure using a stylus similar to a finger Unit is sealed to protect against splashed liquids dirt and dust 90 All measurements made using USAF 1951 Resolution Chart under 30X magnification with test unit located approximatel y 1 5 in 38 mm from surface of resolution chart Clear surface Excellent with no noticeable degradation Antiglare surface 6 1 minimum Antiglare surface Curved 60 20 gloss units or 75 15 gloss units The active area of the touchscreen is resistant to all chemicals that do not affect glass such as Acetone Toluene Methyl ethyl ketone Isopropyl alcohol Methyl alcohol Ethyl acetate Ammonia based glass cleaners Gasoline Kerosene Vinegar Meets Level 4 15 kV air 8 kV contact discharges Mechanical Positional Accuracy Touchpoint Density Touch Activation Force Surface Durability Expected Life Performance Sealing Optical Light Transmission per ASTM D1003 Visual Resolution Gloss per ASTM D2457 using a 60 degree gloss meter IntelliTouch acoustic Touchmonitor Specifications Standard deviation of error 1s less than 0 080 in 2 03 mm Equates to less than 1 More than 100 000 touchpoints in 15 500 touchpoints cm Typically less than 3 ounces 85 grams Surface durability is that of glass Mohs hardness
10. from DSUB analog to DVI digital Power Display amp Power Saving General Power Saving Mode Power Mode Consumption On 48w max Sleep 7w max Off 4w Power Save No Input e The LCD panel background is cut when there is no signal input AC line power consump tion of 7w or less Note If the monitor is not to be used for an extended period of time it is recommended that the monitor be turned off Display Angle For viewing clarity you can tilt the LCD forward up to 5 degrees or backward up to 90 degrees PN A e mnn m IZ ie CAUTION e In order to protect the LCD be sure to hold the base when adjusting the LCD e For models without a touchscreen take care not to touch the screen 3 18 Elo Touchmonitor User Guide TROUBLESHOOTING If you are experiencing trouble with your touchmonitor refer to the following table If the prob lem persists please contact your local dealer or our service center Elo Technical Support num bers are listed on page 31 of this manual Solutions to Common Problems Problem The monitor does not respond Characters on the screen are dim The screen is blank OSD or power buttons don t work Qut of Range display Touch doesn t work Power will not shut off immediately Suggestion s Check that the monitor s Power Switch is on You turn on the system Turn off the power and check the monitor s power cord and signal cable for proper c
11. optimize the quality of the display For best performance your touchmonitor should be operating in native resolution that is 1280 x 1024 at 60 75 Hz Use the display control panel in Windows to choose 1280 x 1024 resolution Operating in other resolutions will degrade video performance For further information please refer to Appendix A All adjustments you make to the controls are automatically memorized This feature saves you from having to reset your choices every time you unplug or power your touchmonitor off and on If there is a power failure your touchmonitor settings will not default to the factory specifications To restore factory set up choose it from the OSD See page 14 Recall Defaults 3 13 Side Panel Controls Control 1 Menu Exit 2 A 4 Select 5 Power Switch 3 14 Elo Touchmonitor User Guide e 0000 Function Display Exits the OSD menus 1 Enter contrast of the OSD 2 Increase value of the adjustment item 3 Shuffle item clockwise 1 Enter audio volume adjustment 2 Decrease value of the adjustment item 3 Shuffle item counter clockwise 1 Select the adjustment items from the OSD menu 2 Enter Auto Adjust feature VGA mode only Switches the power of the monitor from off to on to off Important note Includes integrated power down delay function user must depress power button for five 5 seconds when powering off Controls and Adjustment NOTE OSD Menu Functions To Dis
12. al Grade Power Supply 2 Chapter 2 INSTALLATION AND SETUP 3 Unpacking Your Touchmonitor ccooocncnnccccooccncnno 3 Product Overview ccoooccccccoccnccccoconoconcnnnnnnnnnnnns 4 Man O PRP RA RR RR ro 4 A A 4 SA ho e ia aire SALAS ed 4 Base Bottom View eee 5 Kensington LOCK cios 5 Touch Interface Connecti0N ooocccccncccccccnononncennnnnss 6 Step 1 Connecting the Video Cable 6 Step 2 Connecting the Serial USB Cable 7 Step 3 Connecting the Speaker Cable 8 Step 4 Connecting the Power Cable 9 Mounting the Display ooccccccoconcccnccccoonconcconnnano 10 Rear Mounting Using the VESA Interface 11 VESA Mounting Options ccoocooccccnnnnncnnccnnnnannnnns 11 Optimizing the LCD Display ccccccccccooooonocooo 12 Installing the Touch Driver Software 12 Chapter 3 OPERATION 13 About Touchmonitor Adjustment cscccceeesseeeees 13 Side Panel Controls coooonnccncccconnnoncccconono 14 Controls and Adjustment ccccesseeeeeeeeeeeeeeeees 15 OSD Menu Functions cccccccccccncccccccnoncncconono 15 OSD Locking and Unlocking Feature 15 OSD Control Options oococccccncnnncncccnonannnnnn 16 Power Display amp Power Saving ccccssseeeeeeeeeees General Power Saving Mode Display Andece Chapter 4 TROUBLESHOOTING Solutions
13. ales elotouch com elosales elotouch com www tpS co jp O 2007 Tyco Electronics E ico Electronics TOUCHSYSTEMS Our commitment Your advantage Printed in USA
14. ansit and may insure the Product Buyer shall reimburse Seller for transportation cost incurred for Product returned but not found by Seller to be defective Modification or repair of Products may at Seller s option take place either at Seller s facilities or at Buyer s premises If Seller is unable to modify repair or replace a Product to conform to the warranty set forth above then Seller shall at Seller s option either refund to Buyer or credit to Buyer s account the purchase price of the Product less depreciation calculated on a straight line basis over Seller s stated War ranty Period 3 THESE REMEDIES SHALL BE THE BUYER S EXCLUSIVE REMEDIES FOR BREACH OF WARRANTY EXCEPT FOR THE EXPRESS WARRANTY SET FORTH ABOVE SELLER GRANTS NO OTHER WARRANTIES EXPRESS OR IMPLIED BY STATUTE OR OTHERWISE REGARDING THE PRODUCTS THEIR FITNESS FOR ANY PURPOSE THEIR QUALITY THEIR MERCHANTABILITY THEIR NONINFRINGEMENT OR OTHERWISE NO EMPLOYEE OF SELLER OR ANY OTHER PARTY IS AUTHORIZED TO MAKE ANY WARRANTY FOR THE GOODS OTHER THAN THE WARRANTY SET FORTH HEREIN SELLER S LIABILITY UNDER THE WARRANTY SHALL BE LIMITED TO A REFUND OF THE PURCHASE PRICE OF THE PRODUCT IN NO EVENT SHALL SELLER BE LIABLE FOR THE COST OF PROCUREMENT OR INSTALLATION OF SUB STITUTE GOODS BY BUYER OR FOR ANY SPECIAL CONSEQUENTIAL INDIRECT OR INCIDENTAL DAMAGES Buyer assumes the risk and agrees to indemnify Seller against and hold Seller harmless from a
15. aration electromagnetic immunity for all EQUIPMENT AND SYSTEMS Guidance and manufacturer s declaration electromagnetic emissions The ET1928L is intended for use in the electromagnetic environment specified below The customer or the user of the ET1928L should assure that it is used in such an environment RF emissions Group 1 The ET1928L uses RF energy only for 1ts internal CISPR 11 function Therefore 1ts RF emissions are very low and are not likely to cause any interference in nearby electronic equipment RF emissions Class B The ET1928L is suitable for use in all establishments CISPR 11 including domestic establishments and those directly connected to the public low voltage power supply Harmonics emissions Not applicable network that supplies buildings used for domestic IEC 61000 3 2 purposes Voltage fluctuations flicker emissions Complies IEC 61000 3 3 Guidance and manufacturer s declaration electromagnetic immunity for all EQUIPMENT AND SYSTEMS Guidance and manufacturer s declaration electromagnetic immunity The ET1928L is intended for use in the electromagnetic environment specified below The customer or the user of the ET1928L should assure that it is used in such an environment Immunity test test level Electrostatic discharge ESD IEC 61000 4 2 Electrical Fast transient burst IEC 61000 4 4 Surge IEC 61000 4 5 Voltage dips short interruption and voltage variations on power sup
16. assified NO APPLIED PARTS EQUIPMENT Protection against harmful ingress of water INGRESS PROTECTION IPX1 This monitor shall be classified aa ORDINARY EQUIPMENT not intended or evaluated for use in the presence of flammable anesthetic mixture with air oxygen or nitrous oxide Mode of Operation CONTINUOUS OPERATION Environmental conditions for transport and storage Temp Operating 0 C to 40 C Storage Transportation 20 C to 60 C Humidity non condensing Operating 30 to 70 Storage Transportation 10 to 90 Altitude Operating 1060hpa Storage Transportation 0 to 40 000ft 12 192m Equivalent to 1013 303 hP A 14 7 to 4 4 psia For full Product Specifications refer to Appendix C vil European Standards and Classifications Standards EN 60601 1 2 2001 The EMC limits and test methods are referred to the following standards Emission Immunity CISPR 11 2003 A1 2004 IEC 61000 4 2 2001 AS NZS CISPR 11 2004 IEC 61000 4 3 2002 A 1 2002 Group 1 Class B IEC 61000 4 4 2004 IEC 61000 4 5 2001 EN55011 1998 A1 1999 IEC 61000 4 6 2003 A 1 2004 A2 2002 Group 1 Class B IEC 61000 4 8 2001 IEC 61000 4 11 2004 IEC 61000 3 2 2000 Refer to note below IEC 61000 3 3 1995 A1 2001 Note The power consumption of EUT is 50 474W which is less than 75W and no limits apply Therefore it is deemed to comply with IEC 61000 3 2 2000 without any testing vill Guidance and manufacturer s decl
17. d components complying with IEC60601 1 series can be connected to ET1928L in Patient Environment The use of ACCESSORY equipment not complying with the equivalent safety requirements of this equipment may lead to a reduced safety of the resulting system Consideration relating to the choices of accessory equipment should include Use of accessory in the patient environment Evidence that the safety certification of the accessory has been performed in accordance to the appropriate IEC 60601 1 and or IEC 60601 1 1 har monized national standard e For continued safety This unit only complies to the above standards 1f used with a medical grade power cord A medical grade power supply such as the one specified 1s required for use in a medical application Note e This symbol alerts the user to important information concerning the operation and maintenance of this unit which should be read carefully to avoid problems e This symbol means DC Current e This symbol means ON OFF stand by switch CAUTION Life Support Care must be taken when this touchmonitor is a critical component of a life support system or device In case of failure of this touchmonitor appropriate redundant systems should be incorporated into the system or device to prevent injury to the user or patient The following should be an integral part of the safety design of a life support system or device using this touchmonitor for a critical function An alterna
18. d powering on your new touchmonitor read through this manual especially Chapter 2 Installation and Chapter 3 Operation L To reduce the risk of electric shock follow all safety notices and never open the touchmonitor case Turn off the product before cleaning Your new touchmonitor is equipped with a 3 wire Hospital Grade grounding power cord The power cord plug will only fit into a grounded outlet Do not attempt to fit the plug into an outlet that has not been configured for this purpose Do not use a damaged power cord Use only the power cord that comes with your Elo TouchSystems Touchmonitor Use of an unauthorized power cord may invalidate your warranty 4 The slots located on the sides and top of the touchmonitor case are for ventilation Do not block or insert anything inside the ventilation slots 5 It is important that your touchmonitor remains dry Do not pour liquid into or onto your touchmonitor If your touchmonitor becomes wet do not attempt to repair it yourself B 23 Care and Handling of Your Touchmonitor The following tips will help keep your Elo touchmonitor functioning at the optimal level To avoid risk of electric shock do not disassemble the external power adaptor or display unit cabinet The unit is not user serviceable Remember to unplug the display unit from the power outlet before cleaning Do not use alcohol methyl ethyl or isopropyl or any strong dissolvent Do not use thinner or benzene ab
19. er LCD Display Pixel Pitch Display Mode Native Contrast Ratio Brightness LCD AccuTouch IntelliTouch Response Time Display Color Viewing Angle Input Signal Signal Connector Front Control Plug amp Play Touch Panel Power External Power Supply Monitor Environmental Temp Operating Touchmonitor Specifications Value 19 0 TFT Active Matrix Panel 0 294 H x 0 294 V mm VGA 640 x 350 70 Hz VGA 720 x 400 70 Hz VGA 640 x 480 60 72 75 Hz SVGA 800 x 600 56 60 72 75 Hz SXGA 1280 x 1024 60 70 75 Hz SXGA 1280 x 1024 1300 1 typical 300 cd m with AT 246 cd m IT 276 cd m IR 276 cd m 300 cd m typical 246 cd m typical 276 cd m typical Tr 15 msec Tf 5 msec typical 12 ms gray to gray 16 7 million color 6 bit with dithering L R 89 89 typical U D 89 89 typical VGA Analog Video R G B Analog 0 7V peak to peak Sync TTL Positive or Negative Composite Sync Sync on green DVI Video Digital TMDS Input 15 Pin D Sub DVI D Power ON OFF Menu Select OSD Contrast Brightness H V Position Recall default Color Temperature Sharpness Phase Clock OSD H V position OSD Time Auto Adjust OSD Language Input Select DDC1 2B AccuTouch IntelliTouch AC 100 240V 50 60 Hz 1 0A DC 12V 4A 0 C to 40 C Storage Transportation 20 C to 60 C Humidity non condensing Operating Storage Transportation Altitude Operating Storage T
20. ervice should be provided only by a qualified service technician C This equipment is provided with a detachable power cord which has an integral safety ground wire intended for connection to a grounded safety outlet 1 Do not substitute the cord with other than the provided approved type Under no circumstances use an adapter plug to connect to a 2 wire outlet as this will defeat the continuity of the grounding wire 2 The equipment requires the use of the ground wire as a part of the safety certification modification or misuse can provide a shock hazard that can result in serious injury or death 3 Contact a qualified electrician or the manufacturer if there are questions about the installation prior to connecting the equipment to mains power Emissions and Immunity Information A Notice to Users in the United States This equipment has been tested and found to comply with the 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 This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications B Notice to Users in Canada This equipment complies with the Class B limits for radio noise emissions from digital apparatus as established by the Radio Interference Regulations
21. le anesthetics and other flammable materials e To prevent fire or shock hazards do not immerse the unit in water or expose it to rain or moisture e Do not use the unit with an extension cord receptacle or other outlets unless the prongs of the power cord can be fully inserted e RISK OF ELECTRICAL SHOCK DO NOT OPEN To reduce the risk of electrical shock DO NOT remove the back of the equipment or open the enclosure No user serviceable parts are inside Refer servicing to qualified field service engineers only e Uninsulated voltage within the unit may have sufficient magnitude to cause electrical shock Avoid contact with any part inside the unit e This device complies with all applicable electromagnetic emission and immunity standards for medical device equipment This device is designed to not cause harmful interference and to accept any interference received including interference that may cause undesired operation The performance of this device is limited to the emission and immunity standards that have been applied Other device which are not designed to withstand emission levels as specified in the medical device standards may be susceptible to interference from this device Subjecting the device to conditions beyond the rated performance capabilities may result in emissions in excess of the standard If it is determined that this device produces electromagnetic or other interference it must be disconnected from power until the cause
22. ll liability relating to 1 assessing the suitability for Buyer s intended use of the Products and of any system design or drawing and 11 determining the compliance of Buyer s use of the Products with applicable laws regulations codes and standards Buyer retains and accepts full responsi bility for all warranty and other claims relating to or arising from Buyer s products which in clude or incorporate Products or components manufactured or supplied by Seller Buyer is solely responsible for any and all representations and warranties regarding the Products made or autho rized by Buyer Buyer will indemnify Seller and hold Seller harmless from any liability claims loss cost or expenses including reasonable attorney s fees attributable to Buyer s products or representations or warranties concerning same 38 Elo Touchmonitor User Guide Numerics ET1928L XXWA 1 G A About touchmonitor Adjustments 11 AccuT ouch resistive Touchscreen Specifications 30 Audio Volume 16 Auto Adjust 16 B Back Unit 4 Base Bottom View 5 Brightness 16 C Care and Handling of your Touchmonitor 24 Caution Life Support vi Classification vii Clock 16 Color Balance 16 Connecting the Video Cable 6 Connecting the Serial and USB Touchscreen Cable 7 Connecting the Speaker Cable 8 Connecting the Power Cable 9 Contrast 16 Control and Adjustment 15 Cord selection for other than North America 28 D Display Angle
23. nly have the usb or the serial feature connected You can not have both connected at the same time 2 STEP 3 Connecting the Speaker Cable CONNECTIONS ON UNDERSIDE o A ete OW Jo ARO SPEAKER PORT e Connect the light blue end of the speaker cable to the light blue speaker port to the monitor audio 1n e Connect the lime light green end of the speaker cable to the lime speaker port on the computer audio out 2 8 Elo Touchmonitor User Guide STEP 4 Connecting the Power Cable CONNECTIONS ON UNDERSIDE 0 O Jo o oteo oyo POVER Depending on where you live you will use either the European or US Canadian power cable e Connect the female end of the power cable to the medical grade power adaptor e Connect the brick power cable into the power port on the touchmonitor e Route the cable through the cable management channel NOTE To protect your equipment against risk of damage from electrical surges in the power line plug the touchmonitor s power cord into a surge protector and then connect the surge protector to a grounded AC electrical outlet 2 9 Mounting the Display Y our medically certified touchscreen display conforms to the VESA Flat Panel Monitor Physical Mounting Interface FPMPMI standard The FPMPMI standard defines a physical mounting interface for flat panel displays Your display conforms to the corresponding standards for flat panel display mounting devices such as f
24. of Industrie Canada C Notice to Users in the European Union Use only the provided power cords and interconnecting cabling provided with the equipment Substitution of provided cords and cabling may compromise electrical safety or CE Mark Certification for emissions or immunity as required by the following standards This Medical Electrical Equipment is required to have a CE Mark on the manufacturer s label which means that the equipment has been tested to the following Directives and Standards This equipment has been tested to the requirements for the CE Mark as re quired by medical device Directive MDD 93 42 EEC indicated in European Standard EN60601 1 and EN60601 1 2 including EN55011 Class B 35 D General Information to all Users This equipment generates uses and can radiate radio fre quency energy If not installed and used according to this manual the equipment may cause interference with radio and television communications There 1s however no guarantee that interference will not occur in any particular installation due to site specific factors 1 In order to meet emission and immunity requirements the user must observe the following a Use only the provided I O cables to connect this digital device with any computer b To ensure compliance use only the provided manufacturer s approved line cord c The user 1s cautioned that changes or modifications to the equipment not expressly ap proved by the party responsible for com
25. of the problem has been determined and resolved If it is determined that this device is functioning improperly due to electromagnetic and other interference it must be disconnected from power until the cause of the problem has been determined and resolved e Elo TouchSystems recommends that after its useful life or after sustaining unrepairable damage customers dispose of the touchmonitor and its power supply in an environmentally sound manner Acceptable methods include the reuse of parts or whole products and the recycling of products components and materials Please consult and obey national state and local laws and ordinances governing the safe disposal of electronic equipment Note that the fluorescent lamps inside this product contain mercury and must be recycled or disposed of according to local state or national laws For more information contact the Electronic Industries Alliance at www eiae org This product consists of devices that may contain mercury which must be recycled or disposed of in accordance with local state or federal laws Within this system the backlight lamps in the monitor display contain mercury Caution e Power cord 1s used as a disconnection device To de energize equipment disconnect the power cord e This unit must follow the national requirement and local state laws to dispose unit e Before connecting the cables to your Elo touchmonitor make sure all components are powered OFF Only approve
26. onnection Refer to the Controls and Adjustments section to adjust the brightness During operation the monitor screen may automatically turn off as a result of the Power Saving feature Press any key to see if the screen reappears Refer to the Controls and Adjustments section to adjust the brightness Check to see that they are not locked See page 15 Check to see of the resolution or vertical frequency of your computer is higher than that of the LCD display Reconfigure the resolution of your computer to make it less than or equal to 1280 x 1024 1280 x 1024 is optimal See Appendix A for more information on resolution Make sure cable is securely attached at both ends Be sure to depress power button for five 5 seconds when powering off Unit includes integrated power down delay function 3 19 3 20 Elo Touchmonitor User Guide NATIVE RESOLUTION The native resolution of a monitor is the resolution level at which the LCD panel is designed to perform best 1928L native resolution is 1280 x 1024 In almost all cases screen images look best when viewed at their native resolution You can lower the resolution setting of a monitor but not increase it Input Video 19 0 LCD 640 x 480 VGA Transforms input format to 1280 x 1024 800 x 600 SVGA Transforms input format to 1280 x 1024 1024 x 768 XGA Transforms input format to 1280 x 1024 1280 x 1024 SXGA Display in Native Resolution The native resolution of an LCD is the ac
27. or walls and table arms The VESA mounting interface is located on the back of your touchscreen display and is pre connected to the pedestal 115 7 mm 100 mm 123 8 mm 100 mm Figure VESA mounting interface location pedestal removed Screw location M4 Phillips x4 Note You will need a Phillips screwdriver to mount the display or remove the pedestal 2 10 Elo Touchmonitor User Guide Rear Mounting Using the VESA Interface 1 Ifthe display is already connected to a pedestal remove the four screws that connect the pedestal to the display refer to Figure2 1 item Separate the pedestal from the display 2 Reinstall the four screws into the VESA interface mount Ensure that the monitor is positioned with the correct side up 3 Mount the monitor to the wall according to the template shown in Figure 2 2 Route the cables through the cable access opening Figure2 2 item 100 mm 15 mm R 140 mm i Figure 2 2 Rear mount template not to scale VESA Mounting Options The following companies provide VESA mounting devices compatible with your touchscreen monitor GCX 800 228 2555 707 773 1100 WWW gCX com Ergotron 800 888 8458 651 681 7600 www ergotron com Innovative Office Products 800 524 2744 610 253 9554 www innov office prod com MRI 800 688 2414 www mediarecovery com Optimizing the LCD Display To ensure the LCD display works well with you
28. play and Select the OSD Functions 1 Press the Menu key to activate the OSD menu 2 Use Aor Y to move clockwise or counterclockwise through the menu Press the select key on the monitor The parameter will be highlighted when selected 3 To quit the OSD screen at any time during the operation press the Menu key If no keys are pressed for a short time period the OSD automatically disappears The OSD screen will disappear if no input activities are detected from 45 seconds to 255 seconds depending on the OSD time setting on the OSD of the monitor The monitor default is 45 seconds OSD Locking and Unlocking Feature e To Lock OSD hold Menu and Up Button for 2 seconds A window pops up showing OSD unlock as you hold every 2 seconds the window toggles from OSD is unlock to OSD Lock e To Lock Power hold Menu and Down for 2 seconds A window pops up showing Power unlock as you hold every 2 seconds the window toggles from Power unlock to Power Lock e While the OSD and or Power is locked when the OSD keys are pushed no window shall appear 3 15 OSD Control Options Control Contrast Brightness V Position H Position Recall Defaults Color Balance Audio Volume Sharpness Phase Clock OSD H Position OSD V Position OSD Time Auto Adjust OSD Language Input Select 3 16 Elo Touchmonitor User Guide Description Increases or decreases contrast Increases or decreases brigh
29. pliance could void the user s authority to operate the equipment 2 If this equipment appears to cause interference with radio or television reception or any other device a Verify as an emission source by turning the equipment off and on b If you determine that this equipment is causing the interference try to correct the interfer ence by using one or more of the following measures 1 Move the digital device away from the affected receiver 11 Reposition turn the digital device with respect to the affected receiver 111 Reorient the affected receiver s antenna iv Plug the digital device into a different AC outlet so the digital device and the receiver are on different branch circuits v Disconnect and remove any I O cables that the digital device does not use Unterminated I O cables are a potential source of high RF emission levels vi Plug the digital device into only a grounded outlet receptacle Do not use AC adapter plugs Removing or cutting the line cord ground may increase RF emission levels and may also present a lethal shock hazard to the user If you need additional help consult your dealer manufacturer or an experienced radio or television technician 36 Elo Touchmonitor User Guide WARRANTY Except as otherwise stated herein or in an order acknowledgment delivered to Buyer Seller warrants to Buyer that the Product shall be free of defects in materials and workmanship The warranty for the touchmonitors
30. ply input lines IEC 61000 4 11 Power frequency 50 60 Hz magnetic field IEC 61000 4 8 IEC 60601 6 kV contact 8 kV air 2 kV for power supply lines 1 kV for input output lines 1 kV line s to line s 2 kV line s to earth lt 3 Ur gt 95 dip in Ur for 0 5 cycle 40 Ur 60 dip in Ur for 5 cycles 70 Ur 30 dip in Ur for 25 cycles lt 5 Ur gt 95 dip in Ur for 25 cycles Compliance level 6 kV contact 8 kV air 2 kV for power supply lines 1 kV for mput output lines 1 kV line s to line s 2 kV line s to earth lt 5 Ur gt 95 dip in Ur for 0 5 cycle 40 Ur 60 dip in Ur for 5 cycles 70 Ur 30 dip in Ur for 25 cycles lt 5 Ur gt 95 dip in Ur for 25 cycles Electromagnetic environment guidelines Floors should be wood concrete or ceramic tile If floors are covered with synthetic material the relative humidity should be at least 30 Mains power quality should be that of a typical commerical or hospital environment Mains power quality should be that of a typical commerical or hospital environment Mains power quality be that of a typical commerical or hospital environment If the user of the ET1928L requires continued operation during power mains interruptions it is recommended that the ET1928L be powered from an uninterruptible power supply or a battery Power frequency magnetic fields should
31. r computer configure the display mode of your graphic card to make it less than or equal to 1280 x 1024 resolution and make sure the timing of the display mode is compatible with the LCD display Refer to Appendix A for more information about resolution Compatible video modes for your touchmonitor are listed in Appendix C Installing the Touch Driver Software Elo TouchSystems provides driver software that allows your touchmonitor to work with your computer Drivers are located on the enclosed CD ROM for the following operating systems Windows XP Windows 2000 Windows Me Windows 98 Windows 95 Windows NT 4 0 CE 2 x 3 0 4x Windows XP Embedded Windows 3 x MS DOS OS 2 Additional drivers and driver information for other operating systems including Macintosh and Linux are available on the Elo TouchSystems web site at www elotouch com Your Elo USB touchmonitor is plug and play compliant Information on the video capabilities of your touchmonitor is sent to your video display adapter when Windows starts If Windows detects your touchmonitor follow the instructions on the screen to install a generic plug and play monitor Refer to the appropriate following section for driver installation instructions 2 12 Elo Touchmonitor User Guide OPERATION About Touchmonitor Adjustments Y our touchmonitor will unlikely require adjustment Variations in video output and application may require adjustments to your touchmonitor to
32. ransportation Dimensions H x W x D Weight Net Certifications 30 to 70 10 to 90 1060hpa O to 40 000ft 12 192m Equivalent to 1013 303 hP A 14 7 to 4 4 psia 429 x 390 x 212 mm 8 4kg UL cUL UL 60601 1 2003 FCC CE VCCI C TICK IPX1 CB Argentina S mark Demko Medical Directive EN 60601 1 2001 CISPR I 2003 Al 2004 Class B IEC 60529 1989 A1 1999 FOR CONTINUED SAFETY Use only with Hitron Model HES49 12040 adaptor C 26 Elo Touchmonitor User Guide Power Supply Cord Selection North America Power Supply Cord Detachable UL Listed Type SJT 3 conductor 18 AWG configured load fittings terminating in molded on parallel blade Grounding type hospital grade attachment plug rated at a minimum of 3 amperes Basic Cord Type Equivalent Types SE SO SOO ST STO STOO Grounding reliability can only be achieved when the EQUIPMENT is connected to an equivalent receptacle marked Hospital Only or Hospital Grade Auxiliary Cable Selection Europe and Asia Only IEC 60601 1 EMC compliant cables may be used Power Supply Use only a medical grade power supply such as HiTRON HES49 12040 Accessory Kit 7 One 1 DVI D video cable PC99 compliant 5313118025F0 One 1 Quick Start Guide 821107600101 Two 2 desiccant dryer packs include one 1 in monitor bag 810400200102 10 One 1 black Medical grade power adaptor 3316000022F0 EF One 1 black Audio cable 5313118019FO C 27
33. rasive cleaners or compressed air To clean the display unit cabinet use a cloth lightly dampened with a mild detergent Avoid getting liquids inside your touchmonitor If liquid does get inside have a qualified service technician check it before you power it on again Do not wipe the screen with a cloth or sponge that could scratch the surface To clean the touchscreen use window or glass cleaner Put the cleaner on the rag and wipe the touchscreen Never apply the cleaner directly on the touchscreen B 24 Elo Touchmonitor User Guide Display Modes TECHNICAL SPECIFICATIONS Y our Elo touchmonitor is compatible with the following standard video modes Item Resolution O 0 JJ HW UA BW Nm SR a pa pa A ps Se pa pa pu VD ON NWN na Bb U NME o 640 x 350 720 x 400 640 x 480 640 x 480 640 x 480 640 x 480 800 x 600 800 x 600 800 x 600 800 x 600 832 x 624 1024 x 768 1024 x 768 1024 x 768 1024 x 768 1280 x 1024 1280 x 1024 1152 x 864 1280 x 960 Type VGA VGA VGA MAC 66 VESA 72 VESA 75 VESA 56 VESA 60 VESA 75 VESA 72 MAC 75 VESA 60 SUN 65 VESA 70 VESA 75 SXGA SXGA SXGA SXGA H Scan KHz V Scan Hz 31 47 31 47 31 47 35 37 86 37 5 35 16 37 88 46 88 48 08 49 72 48 36 52 45 56 48 60 02 64 80 67 5 60 70 70 60 66 72 75 56 60 75 12 75 60 65 70 75 60 75 75 60 Polarity _ fe ie J E C 25 Paramet
34. rating of 7 No known wear out mechanism as there are no layers coatings or moving parts IntelliTouch technology has been operationally tested to more than 50 million touches in one location without failure using a stylus similar to a finger Unit is sealed to protect against splashed liquids dirt and dust IntelliTouch 92 AccuTouch 82 All measurements made using USAF 1951 Resolution Chart under 30X magnification with test unit located approximately 1 5 in 38 mm from sur face of resolution chart Clear surface Excellent with no noticeable degradation Antiglare surface 6 1 minimum Antiglare surface Curved 60 20 gloss units or 75 15 gloss units C 31 C 32 Elo Touchmonitor User Guide APPENDIX Contact Elo Elo TouchSystems 301 Constitution Drive Menlo Park CA 94025 1 800 ELO TOUCH 1 800 356 8682 www elotouch com D 33 D 34 Elo Touchmonitor User Guide REGULATORY INFORMATION Electrical Safety Information A Compliance is required with respect to the voltage frequency and current requirements indicated on the manufacturer s label Connection to a different power source than those specified herein will likely result in improper operation damage to the equipment or pose a fire hazard if the limitations are not followed B There are no operator serviceable parts inside this equipment There are hazardous voltages generated by this equipment which constitute a safety hazard S
35. stalter pi O UY a W a N oS pa Uy O Oo O po 30 A o _ O Uy O po O Nn sterreichischer Verband fur Elektrotechnik VE Danmarks Elektriske Materialkontroll lt DEMKO gt National Standards Authority of Ireland NSAD lt NSAI gt Norges Elektriske Materiellkontroll NEMKO NEMKO Asociacion Electrotecnica Y Electronica Espanola lt UNED gt AEE Hellenic Organization for Standardization ELOT ELOT Instituto Portages da Qualidade IPQ Schweizerischer Elektro Technischer Verein SEV Elektriska Inspektoratet SETI 10 Uy O Nn O J 10 J O UY a NO co AccuTouch resistive Touchscreen Specifications Mechanical Positional Accuracy Touchpoint Density Touch Activation Force Surface Durability Expected Life Performance Sealing Optical Light Transmission per ASTM D1003 Visual Resolution Gloss per ASTM D2457 using a 60 degree gloss meter Environmental Chemical Resistance Electrostatic Protection per EN 61 000 4 2 1995 C 30 Elo Touchmonitor User Guide Standard deviation of error 1s less than 0 080 in 2 03 mm Equates to less than 1 More than 100 000 touchpoints in 15 500 touchpoints cm Typical less than 3 ounces 85 grams Surface durability is that of glass Mohs hardness rating of 7 No known wear out mechanism as there are no layers
36. te interface or fail safe must be available should the touchscreen fail to operate The touchscreen interface must not be the only means of control of a critical function An alternate video display should be incorporated into the safety design 1f used to monitor a critical function The internal speakers of this touchscreen monitor must not be the sole method of warning of a critical function Critical functions are L Life support devices or systems are devices or systems which a are intended for surgical implant into the body or b support or sustain life or c whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reason ably expected to result in significant injury to the user A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system or to affect its safety or effectiveness Definitions PATIENT ENVIRONMENT any environment in which intentional or unintentional contact can occur between a PATIENT and parts of the ME EQUIPMENT or ME SYSTEM or between a PATIENT and other persons touching parts of the ME EQUIPMENT or ME SYSTEM vi Classification E230760 O7EG With respect to electrical shock fire in accordance with UL60601 1 and CAN CSA C22 2 No 60601 1 This monitor is a Class I GROUNDED DEVICE These displays are cl
37. tness Moves the screen up or down Moves the screen left or right Returns the monitor to its default settings Press A orY and Select button to select 9300 6500 5500 7500 and USER Only when selecting USER can you make adjustments to the R G B content Press Select to restore to factory default setting Adjust audio volume of OSD menu Adjust Sharpness Increases or decreases the snow noise of the image after auto adjustment is made The dot clock is fine adjusted after auto adjust Moves the OSD position horizontally on the screen When the SELECT button and the A button is pressed the OSD control menu will move to the right side of the screen Likewise when the Select button and the Y button is pressed the OSD control menu will move to the left side Moves the OSD position vertically on the screen When the SELECT button and the button is pressed the OSD control menu will move to the top side of the screen Likewise when the Select button and the W button is pressed the OSD control menu will move to the lower side Adjusts the time of OSD icon stays on monitor 1 Press Auto to enable this function The Auto Adjust will automatically adjust V Position H Position Clock and Clock Phase VGA only 2 Indicates the current resolution H Frequency and V Frequency DVI and VGA Select from English French German Spanish Japanese Italian Chinese Polish and Swedish Select video source
38. to Common Problems oocccccccccncccoccnncnnn Appendix A NATIVE RESOLUTION Appendix B TOUCHMONITOR SAFETY Care and Handling of Your Touchmonitor Appendix C TECHNICAL SPECIFICATIONS Display Modes ccccccssssesseeeeeeeeeeeceeeeseeeeeeeeeeseseuaneaees Touchmonitor Specifications occccccccconnnoncncconons Power Supply Cord Selection ooccccccoccocconcncconoos NOM AMERICA tratada dea rl alcaldes Cord selection for other than North America AccuTouch resistive Touchscreen Specifications IntelliTouch acoustic Touchscreen Specifications Appendix D CONTACT ELO Contact Elo REGULATORY INFORMATION WARRANTY INDEX 19 19 21 23 24 25 25 26 27 27 28 30 31 33 33 35 37 39 INTRODUCTION Product Description The 1928L is a medical display designed to present information to the operator and the customer The 1928L is available in serial and USB combo touch interface as well as non touch The 1928L functionally consists of a 19 LCD main display with a touchscreen The main display element is a 19 diagonal SXGA resolution 1280 x 1024 LCD display The display consists of an LCD display and touchscreen The 1928L is powered by 12 VDC from an external medical grade power source 1 1 19 TFT LCD Display Panel Display format Display area Pixel pitch Contrast Ratio Brightness LCD AccuTouch IntelliTouch Accu
39. touch transmission Intellitouch transmission Response time Display color Typical vertical viewing angle Typical horizontal viewing angle LCD Display Performance Features 1280 x 1024 376 32 mm H x 301 056 mm V 0 294 mm H x 0 294 mm V 1300 1 typical 300 cd m typical 246 cd m typical 276 cd m typical 82 typical 92 typical Tr 15 msec Tf 5 msec typical 12 ms gray to gray response 16 7 million colors 89 deg down 89 deg up 89 deg left 89 deg right External Medical Grade Power Supply The 1928L is powered by an external medical grade universal input AC power source Power supply e AC power Input voltage 100 240 VAC 1 0A e Input frequency 50 60 Hz e DC output Voltage Current 12 VDC 4 0A e Load regulation 5 Max e Line regulation 1 Max 1 2 Elo Touchmonitor User Guide INSTALLATION AND SETUP This chapter discusses how to install your LCD touchmonitor and how to install Elo TouchSystems driver software Unpacking Your Touchmonitor Check that the following items are present and in good condition European power cable Power cable US Canada DVI Cable CD and Quick Install Guide Power adaptor 2 3 Product Overview Main Unit Back Unit Side View 2 4 Elo Touchmonitor User Guide Base Bottom View Kensington Lock The Kensington lock is a security device that prevents theft To find out more
40. tual number of pixels horizontally in the LCD by the number of pixels vertically in the LCD LCD resolution is usually represented by the following symbols VGA 640 x 480 SVGA 800 x 600 XGA 1024 x 768 SXGA 1280 x 1024 A 21 As an example a SVGA resolution LCD panel has 800 pixels horizontally by 600 pixels vertically Input video is also represented by the same terms XGA input video has a format of 1280 pixels horizontally by 1024 pixels vertically When the input pixels contained in the video input format match the native resolution of the panel there is a one to one correspondence of mapping of input video pixels to LCD pixels As an example the pixel in column 45 and row 26 of the input video 1s in column 45 and row 26 of the LCD For the case when the input video is at a lower or higher resolution than the native resolution of the LCD the direct correspondence between the video pixels and the LCD pixels is lost The LCD controller can compute the correspondence between video pixels and LCD pixels using algorithms contained on its controller The accuracy of the algorithms determines the fidelity of conversion of video pixels to LCD pixels Poor fidelity conversion can result in artifacts in the LCD displayed image such as varying width characters A 22 Elo Touchmonitor User Guide TOUCHMONITOR SAFETY This manual contains information that is important for the proper setup and maintenance of your touchmonitor Before setting up an
41. vicinity of equipment marked with the following symbol o NOTE 1 At 80 MHz and 800 MHz the higher frequency range applies NOTE 2 These guidelines may not apply in all situation Electromagnetic propagation 1s affected by absorption and reflection from structures objects and people Filed strengths from fixed transmitters such as base stations for radio cellular cordless telephones and land mobile radios amateur radio AM and FM radio broadcast and TV broadcast cannot be predicted theoretically with accuracy To assess the electromagnetic environment due to fixed RF transmitters an electromagnetic site survey should be considered If the measured filed strength in the location in which the ET1928L is used exceeds the applicable RF compliance level above the ET1928L should be observed to verify normal operation If abnormal performance is observed additional measures may be necessary such as reorienting or relocating the ET1928L Over the frequency range 150 kHz to 80 MHz field strengths should be less than 3 Vrms XI Recommended separation distance between portable and mobile RF communications equipment and the ET1928L for all EQUIPMENT AND SYSTEMS that are not LIFE SUPPORTING Recommended separation distances between portable and mobile RF communications equipment and the ET1928L The ET1928L is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled The customer or the user of the
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