Verifone OMNI3750G Point of Sale Terminal User Manual 22399 book

VeriFone Inc Point of Sale Terminal 22399 book

Users Manual Revised

VeriFone Part Number 22399, Revision BVERIXOPERATINGENVIRONMENTSOFTPAYE-PAYMENTAPPLICATIONVERIXDEVELOPMENTTOOLSDEVELOPERTOOLKITVERISHIELDSECURITYARCHITECTUREOMNI 33XXMULTI-APPLICATIONAPPLIANCESVERICENTREAPPLIANCE MANAGEMENTSUITEVERIXMANAGEMENTMULTI-APPCONDUCTORSYSTEMMULITPLE APPLICATIONOMNI 37XXHAND-OVER-COUNTERMULTI-APPLICATIONAPPLIANCESOmni 37xxInstallation Guide
All rights reserved. No part of the contents of this document may be reproduced or transmitted in any form without the writtenpermission of VeriFone, Inc.The information contained in this document is subject to change without notice. Although VeriFone has attempted to ensure theaccuracy of the contents of this document, this document may include errors or omissions. The examples and sample programs arefor illustration only and may not be suited for your purpose. You should verify the applicability of any example or sample programbefore placing the software into productive use. This document, including without limitation the examples and software programs, issupplied “As-Is.”VeriFone, Inc.2455 Augustine DriveSanta Clara CA 95054-3002www.verifone.comVeriFone Part Number 22399, Revision BOmni 37xx Installation Guide© 2002 VeriFone, Inc.VeriFone, the VeriFone logo, and Omni are registered trademarks of VeriFone. Other brand names or trademarks associated withVeriFone’s products and services are trademarks of VeriFone, Inc. All other brand names and trademarks appearing in this manual are the property of their respective holders. Comments? Please e-mail all comments in this document to Tell_Us_More@VeriFone.com
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OMNI 37XX INSTALLATION GUIDE 3CONTENTSPREFACE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5Audience. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5Organization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5Related Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5Conventions Used in This Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5CHAPTER 1Terminal Overview Omni 37xx . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7Features and Benefits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Exceptional Ease Of Use. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Countertop Performance in a “Hand-Over” Design . . . . . . . . . . . . . . . . . . 8True Multi-Application Capability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8CHAPTER 2Terminal Setup Select Terminal Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9Ease of Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9Environmental Factors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9Electrical Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10Unpack the Shipping Carton. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10Examine Terminal Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11Back Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12Establish Telephone Line Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13Install Paper Roll . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13Install/Replace MSAM Cards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16Connect Optional Device(s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18Connect PIN Pad, Smart Card Reader, or Bar Code Wand . . . . . . . . . . . . . 18Connect Check Reader. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19External Printers Supported . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20Connect Terminal Power Pack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20Routing The Cables Using Wire Clips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22Smart Card Transaction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22Magnetic Card Reader Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23CHAPTER 3Specifications Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25DC Power Pack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25External Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25Weight. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25CHAPTER 4Maintenance Cleaning the Terminal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27Smart Card Reader . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
LIST OF FIGURES4OMNI 37XX INSTALLATION GUIDECHAPTER 5VeriFone Serviceand Support Returning a Terminal for Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29Accessories and Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30Download Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30Cables for Optional Peripherals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30Telephone Line Cord . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31Power Pack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31Wire clip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31Thermal Printer Paper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31Paper Roll Spindle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31VeriFone Cleaning Kit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31CHAPTER 6TroubleshootingGuidelines Blank Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33Terminal Does Not Dial Out . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33Printer Does Not Print. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34Printer Paper Jam. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34Peripherals Device Does Not Work . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34Keypad Does Not Respond . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35Transactions Fail To Process. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35Check Magnetic Card Reader . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35Check Smart Card Reader. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35Check Telephone Line. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35INDEX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37LIST OF FIGURESFigure 1 Omni 37xx Product Components . . . . . . . . . . . . . . . . . . . . . . . .10Figure 2 Omni 37xx Terminal Features (Front Panel) . . . . . . . . . . . . . . .11Figure 3 Connection Ports (Back Panel) . . . . . . . . . . . . . . . . . . . . . . . . .12Figure 4 Direct Telephone Connection . . . . . . . . . . . . . . . . . . . . . . . . . .13Figure 5 Printer Latch Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14Figure 6 Removing Partial Paper Roll . . . . . . . . . . . . . . . . . . . . . . . . . . .15Figure 7 Loading Paper Roll . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15Figure 8 Closing Paper Roll Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16Figure 9 MSAM Compartment Door and Locking Screw . . . . . . . . . . . . .17Figure 10 MSAM Cardholder Close-Up . . . . . . . . . . . . . . . . . . . . . . . . . . .17Figure 11 Using an MSAM Cardholder . . . . . . . . . . . . . . . . . . . . . . . . . . .17Figure 12 Smart Card Reader Connection . . . . . . . . . . . . . . . . . . . . . . . . .19Figure 13 CR 600 Check Reader Connection . . . . . . . . . . . . . . . . . . . . . .20Figure 14 Omni 37xx Power Pack Connection . . . . . . . . . . . . . . . . . . . . .21Figure 15 Routing Cables Using Cable Wires . . . . . . . . . . . . . . . . . . . . . .22Figure 16 Inserting the Smart Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23Figure 17 Using the Magnetic Card Reader . . . . . . . . . . . . . . . . . . . . . . . .23Figure 18 Information Label on Terminal Bottom . . . . . . . . . . . . . . . . . . . .30LIST OF TABLESTable 1 Document Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5Table 2 Optional Devices Supported . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
OMNI 37XX INSTALLATION GUIDE 5PREFACEThis guide is your primary source of information for setting up and installing the Omni 37xx family of terminals.Audience This guide is useful for anyone installing and configuring the Omni 37xx terminal. Basic description of the terminal features are also provided.Organization This guide is organized as follows:Chapter 1, Terminal Overview, Provides an overview of the Omni 37xx family of terminals.Chapter 2, Terminal Setup. Explains how to set up and install the Omni 37xx terminal. It tells you how to select a location, establish power and telephone line connections, and how to configure optional peripheral devices.Chapter 3 Specifications. Discusses power requirements and dimensions of the Omni 37xx terminal.Chapter 4, Maintenance. Explains how to maintain your Omni 37xx terminal.Chapter 5, VeriFone Service and Support. Provides information on contacting your local VeriFone representative or service provider. You will also find information on how to order accessories or documentation from the VeriFone.Chapter 6, Troubleshooting Guidelines. Provides troubleshooting guidelines, should you encounter a problem in terminal installation and configuration.RelatedDocumentationTo learn more about Omni 37xx, refer the following set of documents:•Omni 3750 Quick Installation Guide, VeriFone Part Number (VPN) - 22398, Rev. C•Omni 37xx Certifications and Regulations, VPN - 22429, Rev. B•Verix Programmer’s Manual, VPN - 22380, Rev. EConventionsUsed in ThisGuideVarious conventions are used to help you quickly identify special formatting. The following table describes these conventions and provides examples of their use. Table 1 Document ConventionsConvention Meaning ExampleBlue Text in blue indicates terms that are cross referenced.See Conventions Used in This Guide.Italics Italic typeface indicates book titles or emphasis. You must install a roll of thermal-sensitive paper in the printer.
PREFACEConventions Used in This Guide6OMNI 37XX INSTALLATION GUIDEScreenText - PRE ScreenText format is used while specifying onscreen text, such as text that you would enter at a command prompt, or to provide an URL.http://www.verifone.comThe pencil icon is used to highlight important information.RS232-type devices do not work with the PIN Pad port.The caution symbol indicates hardware or software failure, or loss of data.The terminal is not waterproof or dustproof, and is intended for indoor use only.The lighting symbol is used as a warning when bodily injury might occur.Due to risk of shock do not use the terminal near water.Table 1 Document Conventions (continued)Convention Meaning ExampleNOTECAUTIONWARNING
OMNI 37XX INSTALLATION GUIDE 7CHAPTER 1Terminal OverviewThis chapter provides a brief description of VeriFone’s Omni 37xx family of terminals. The Omni 37xx family includes Omni 3700, Omni 3740, and Omni 3750 terminals.Omni 37xx The Omni 37xx terminal series represents the shape of things to come in e-payment. The bold ergonomic design is sleek and stylish, offering countertop power and 32-bit performance in an integrated terminal that can be handed to the consumer for input. In addition, the Omni 37xx family serves as the entry point to VeriFone’s acclaimed multi-application platform–with the capability to securely support payment and value-added applications on a single terminal. The Omni 37xx provides the right combination of features and functions at the right price. This includes a vertical magnetic-stripe card reader, smart card reader, integrated PINpad, and a quiet, fast, integrated thermal printer. NOTE VeriFone ships variants of the Omni 37xx terminal for different markets. Your terminal may have a different configuration. The following devices may or may not be present: a smart card reader, a printer, and/or zero, two, or four SAM cardholders.Features At a Glance•Delivers power and usability in a convenient “hand-over” design.•Securely supports and runs payment and value-added applications.•Multi-application operating environment.•Offers unsurpassed performance on EMV smartcard transactions. •32-bit processing and multi-tasking capabilities.•Security architecture meets specifications for PIN-entry devices (PED) and sophisticated file authentication.
TERMINAL OVERVIEWOmni 37xx8OMNI 37XX INSTALLATION GUIDEFeatures andBenefits Exceptional Ease Of Use•Bold design is sleek, stylish, and lightweight for conveniently handing terminal to consumer for PIN entry or other input.•Intuitive ATM-style interface, large 8 line x 21 character backlit display with split screen capabilities, large keys, and extra-size menu prompts simplify training and reduce calls to the Help Desk.•Integrated high-speed thermal printer simplifies paper loading and virtually eliminates paper jams.•Triple-track, high-coercivity card reader handles most magnetic stripe cards.Countertop Performance in a “Hand-Over” Design•32-bit processing and multi-tasking capabilities make short work of payment, payment-related, and value-added applications.•Exceptional graphics-handling capabilities of display and printer quickly render logos, graphical fonts, and character-based languages.•VeriCenter Appliance Management Suite employs advanced file compression to streamline downloads of application software simultaneously to hundreds of terminals.•Integrated PINpad offers added convenience to handle PIN-based applications.•Ensures uncompromising reliability from VeriFone, the worldwide leader in e-payment.True Multi-Application Capability•1.5 MB of memory and Verix’s dynamic memory allocation support two or three typical-sized applications on a single terminal.•Primary smart card reader and two Security Access Modules (SAMs) safeguard sensitive financial data and support multiple smart card schemes.•Omni 37xx family of terminals and SoftPay EMV software have received EMV Level 1 and Level 2 Type Approval for smart card solutions. The Verix EMV Library provides efficient development of other EMV-compliant applications.•VeriShield security architecture meets published specifications for PIN-entry devices (PED) and provides sophisticated file authentication, which prevents execution of unauthorized software on Omni 37xx terminals.
OMNI 37XX INSTALLATION GUIDE 9CHAPTER 2Terminal SetupThis chapter describes terminal setup procedure. You will learn how to:•Select a location and protect the terminal from adverse Environmental Factors. See Select Terminal Location.•Unpack the shipping carton. See Unpack the Shipping Carton.•Examine terminal features. See Examine Terminal Features.•Establish telephone line connections. See Establish Telephone Line Connections.•Install paper roll in the printer. See Install Paper Roll.•Configure optional peripheral devices. See Connect Optional Device(s).•Establish power connections. See Connect Terminal Power Pack.•Route cables using wire clips. See Routing The Cables Using Wire Clips.•Conduct smart card, or credit/debit transactions. See Smart Card Transaction and Magnetic Card Reader Use.Select TerminalLocationFollow the guidelines described in the following section while selecting a location for your terminal.Ease of Use • Select a location convenient for both merchant and cardholder.•Select a flat support surface, such as a countertop or table.•Select a location near a power outlet and a telephone/modem line connection. For safety, do not string the power cable in a walkway or place across a walkway on the floor.EnvironmentalFactors •Do not use the terminal where there is high heat, dust, humidity, moisture, or caustic chemicals or oils.•Keep the terminal away from direct sunlight and anything that radiates heat, such as a stove or a motor.•Do not use the terminal outdoors. CAUTION The terminal is not waterproof or dustproof, and is intended for indoor use only. Any damage to the unit from exposure to rain or dust may void any warranty.
TERMINAL SETUPUnpack the Shipping Carton10 OMNI 37XX INSTALLATION GUIDEElectricalConsiderations •Avoid using this product during electrical storms.•Avoid locations near electrical appliances or other devices that cause excessive voltage fluctuations or emit electrical noise (for example, air conditioners, electric motors, neon signs, high-frequency or magnetic security devices, or computer equipment).•Do not use the terminal near water or in moist conditions.Unpack theShippingCartonOpen the shipping carton and carefully inspect its contents for possible tampering or shipping damage. The Omni 37xx is a secure product and any tampering may cause the terminal to cease to function the way it should. Figure 1 Omni 37xx Product Components1Remove and inspect the following items (see Figure 1):•Omni 37xx terminal•Power pack•Telephone line cord•Wire clips2Remove all plastic wrapping from the terminal and other components.3Remove the clear protective film from the LCD screen. WARNING Due to risk of shock or terminal damage, do not use the terminal near water, including a bathtub, wash bowl, kitchen sink or laundry tub, in a wet basement, or near a swimming pool.WARNING Do not use a terminal that has been damaged or tampered.The Omni 37xx terminal comes equipped with tamper-evident labels. If a label or component appears damaged, please notify the shipping company and your VeriFone representative or service provider immediately.
TERMINAL SETUPExamine Terminal FeaturesOMNI 37XX INSTALLATION GUIDE 114Save the shipping carton and packing material for future repacking or moving the terminal.ExamineTerminalFeaturesBefore you continue the installation process notice the following features of the Omni 37xx (see Figure 2):Figure 2 Omni 37xx Terminal Features (Front Panel)Front Panel The front panel includes the following features:•An LCD screen.•Four types of keys:•A 12-key, telephone-style keypad.•Four ATM-style function keys, labeled F1 to F4, to the right of the LCD screen.•Four unlabeled, programmable function (PF) keys above the keypad.•Three color-coded function keys below the keypad (icons at right, left-to-right: CANCEL/OFF, BACKSPACE, ENTER/ON). •An ALPHA key centered at the top of the keypad.•A magnetic card reader, built into the right side. The icon at right shows the proper swipe direction, with the stripe facing inward, toward the keypad.•A green/red indicator LED (Light Emitting Diode) with the following states:•Steady green light indicates power is ON.LCD SCREENTELEPHONE-STYLE KEYPADPROGRAMMABLE FUNCTION KEYSATM-STYLE FUNCTION KEYSMAGNETIC CARD READERINTERNAL THERMALINDICATOR LEDSMART CARD READERSAM COMPARTMENTCONNECTION PORTS(BACK PANEL)(BACKSIDE)COLOR-CODED FUNCTION KEYSPRINTERPAPER ROLL COVER RELEASEALPHA KEY
TERMINAL SETUPExamine Terminal Features12 OMNI 37XX INSTALLATION GUIDE•Slow flashing green (roughly one flash per second) indicates no paper in the printer.•Fast flashing green (roughly two flashes per second) indicates a printer mechanism error.•Flashing red indicates the terminal is downloading printer-related files.•An internal thermal printer.•A smart card reader, built into the terminal’s front side. The icon shown at right indicates the proper card position and insertion direction.•A SAM (security access module) compartment, built into the bottom side of the terminal. The Omni 37xx terminal contains micromodule-size SAM (MSAM) cardholders for supporting multiple stored-value card programs or other merchant card requirements. Back Panel If you turn the terminal around and view it from just under the hinges of the paper roll cover, you will notice different ports that connect the Omni 37xx to a communications line, optional devices, and the power supply (see Figure 3):Figure 3 Connection Ports (Back Panel)•Communications Port can be identified by a telephone-shaped icon, shown at right. Use this port to connect a telephone to the Omni 37xx.NOTE VeriFone ships variants of the Omni 37xx terminal for different markets. Your terminal may have a different configuration. The following devices may or may not be present: a smart card reader, a printer; and/or zero, two, or four SAM cardholders. However, the basic processes described in this guide remains the same, regardless of the terminal configuration.
TERMINAL SETUPEstablish Telephone Line ConnectionsOMNI 37XX INSTALLATION GUIDE 13•Two RJ45-type modular jacks (serial ports) are for attaching optional peripheral devices.•RS232 port, icon at right, connects a VeriFone CR 600 check reader or other peripheral device.•Bar Code and PIN Pad port, icons at right, connects a PIN pad, smart card reader, or bar code wand.•Power connection port that uses a round port with a lock notch for securely connecting the terminal to a power source. It is identified by the electrical power icon at right. EstablishTelephone LineConnectionsConnect the telephone cord (VeriFone Part Number 00124-17) to the communication port on the terminal then route it directly to a telephone wall jack (see Figure 4). This is a direct connection, and the line is dedicated to the terminal.Figure 4 Direct Telephone ConnectionInstall PaperRollA fast, quiet thermal printer is built in to the Omni 37xx. There are no additional printer cables to connect because the printer receives power directly from the terminal.Before you can process transactions that require a receipt or record, you must install a roll of thermal-sensitive paper in the printer. This procedure is described in To Install a Paper Roll section.WARNING Do not connect the terminal to the power supply until all the peripherals are attached.
TERMINAL SETUPInstall Paper Roll14 OMNI 37XX INSTALLATION GUIDEThe internal thermal printer uses a roll of single-ply, thermal-sensitive paper 58 millimeters (2.25 inches) wide and about 25-33 meters (82-108 feet) long. To Install a Paper Roll1Turn on the terminal. The green LED indicator will blink on and off, indicating that the printer needs paper.2Press the button on the side of the terminal to unlatch the paper roll cover, then rotate the cover up back on its hinges (see Figure 6). Figure 5 Printer Latch ButtonWARNING Poor-quality paper jams the printer. To order high-quality VeriFone paper, refer the Accessories and Documentation section.CAUTION Store thermal paper in a dry, dark area. Handle thermal paper carefully: impact, friction, temperature, humidity, and oil affect the color and storage characteristics of the paper. Never load a roll of paper with folds, wrinkles, tears, or holes at the edges or in the printing area.
TERMINAL SETUPInstall Paper RollOMNI 37XX INSTALLATION GUIDE 153If there is a partial roll of paper in the printer tray, remove it by lifting it up (see Figure 6). Figure 6 Removing Partial Paper Roll4Loosen the glued leading edge of the paper, or remove the protective strip from the new roll of paper and cut a straight edge across its leading end.5Hold the roll so the paper feeds from the bottom of the roll.6Drop the paper roll into the printer tray, leaving 7 centimeters (about two inches) of paper sticking up past the serrated metal tear strip (see Figure 7).Figure 7 Loading Paper Roll
TERMINAL SETUPInstall/Replace MSAM Cards16 OMNI 37XX INSTALLATION GUIDE7Close the cover by gently pressing directly on the paper roll cover until it clicks shut. Allow a small amount of paper to extend outside the cover (see Figure 8). Figure 8 Closing Paper Roll CoverFor paper ordering information, refer to the Accessories and Documentation section.Install/ReplaceMSAM CardsWhen you first receive your Omni 37xx terminal, you may need to install one or more micromodule-size security access module (MSAM) cards, or you may need to replace old cards with new ones. To change or install SAMs1Remove the power cord from the back of the terminal.2Place the terminal upside-down on a soft, clean surface to protect the lens from scratches.3Remove the locking screw and remove the MSAM compartment door (see Figure 9).NOTE To prevent damage to the print roller on the paper roll cover, always close the cover by gently pressing down on the paper roll cover.CAUTION Observe standard precautions for handling electrostatically sensitive devices. Electrostatic discharges can damage this equipment. VeriFone recommends using a grounded anti-static wrist strap.
TERMINAL SETUPInstall/Replace MSAM CardsOMNI 37XX INSTALLATION GUIDE 17Figure 9 MSAM Compartment Door and Locking Screw4The MSAM cardholders are now accessible. Each cardholder consists of a hinged tilt-up cover attached to a connector base. 5To unlock a cardholder, slide its locking plate to the unlocked position, shown by the OPEN arrow (see Figure 10).Figure 10 MSAM Cardholder Close-Up6Open the cardholder by pivoting the cover on its hinges away from its connector base (see Figure 11).Figure 11 Using an MSAM Cardholder7Remove any previously-installed MSAM card by sliding the card from the cover.8Install an MSAM card by aligning the card and carefully sliding it within the guides on the cover until it is fully inserted. MSAMLOCKING SCREW COMPARTMENTDOOROPENING THE REMOVING A INSTALLING A CLOSING THECARDHOLDER SAM CARD SAM CARD CARDHOLDERNOTE Before inserting the MSAM card, position it as shown in Figure 11, with the card’s gold contacts facing the smart car reader end of the terminal. The cardholder connector base has a set of contacts and a notch post on one corner to ensure the MSAM card is positioned correctly when the cover is closed. The MSAM card has a notch on one corner to ensure that it fits into the connector base in only one way.
TERMINAL SETUPConnect Optional Device(s)18 OMNI 37XX INSTALLATION GUIDE9Close the cardholder by pivoting the cover back to its connector base (see Figure 11).10 Lock each MSAM cardholder by sliding its locking plate, as shown by the LOCK arrow, until the plate stops (see Figure 10).11 Replace the MSAM compartment door and reinstall the locking screw (see Figure 9).ConnectOptionalDevice(s)The Omni 37xx supports some peripheral devices designed for use with electronic point-of-sale terminals.Use the two ports on the back panel to connect up to two optional devices.The following sections discuss the most common optional devices supported by this terminal. Other optional devices may be supported. For more information, please contact your VeriFone distributor.Connect PIN Pad,Smart CardReader, or BarCode WandTo Connect PIN Pad, Smart Card Reader, or Bar Code Wand1If necessary, insert the small modular plug on one end of the PIN pad cable into the PIN pad’s modular jack.For a bar code wand, insert the RJ45-type cable into the PIN pad serial port on the back panel. 2If installing a PINPad 101, PINpad 201 or PINpad 1000, position and insert the grommet to secure the cable connection.CAUTION Before connecting any peripheral device, remove the power cord from the back of the terminal and be sure the LED is not lit. Reconnect the power cord only after you are finished connecting the peripheral device(s). For complete information about peripheral installation and use, refer to the user documentation supplied with those devices.Table 2 Optional Devices SupportedOptional Device Connection PortBarcode PIN PadCR 600 RS232Console PIN PadExternal LAN RS232PIN Pad PIN PadRS232 Electronic Cash Register RS232NOTE RS232-type devices do not work with the PIN Pad port; PIN Pad-type devices do not work with the RS232 port. If an optional peripheral device does not function correctly, check the port connection.
TERMINAL SETUPConnect Optional Device(s)OMNI 37XX INSTALLATION GUIDE 19If a cable is not already connected to the smart card reader or PINpad 501, insert the small modular plug on one end of the interface cable into the optional device’s modular jack.3Insert the larger RJ45-type connector on the other end of the PIN pad cable into the PIN pad serial port on the terminal’s back panel.Figure 12 provides an example of a Smart Card Reader connection to a Bar code and PIN pad serial port. Figure 12 Smart Card Reader ConnectionConnect CheckReader The Omni 37xx base supports two VeriFone check readers: CR 600 and CR 1000i. Contact your VeriFone representative or visit the online store at www.verifone.com for information on these devices. Figure 13 provides an example of a peripheral connection to an RS232 port. CAUTION Check readers require a separate power source. Before connecting a check reader or similar device, remove the power cord from the back of the terminal and be sure the LED is not lit.
TERMINAL SETUPConnect Terminal Power Pack20 OMNI 37XX INSTALLATION GUIDEFigure 13 CR 600 Check Reader ConnectionExternal PrintersSupported Although most Omni 37xx variants have an internal thermal printer, it may be convenient to print larger print runs (for example, daily or weekly reports) to an external printer. The Omni 37xx base supports three VeriFone external printers: P250, P350, and P900. Contact your VeriFone representative or visit the online store at www.verifone.com for information on these devices. External printer connections are through the same port as check readers (see Figure 13).ConnectTerminal PowerPackWhen you have finished connecting any optional peripheral(s), you are ready to connect the Omni 37xx to a power source:1Insert the round barrel connector (see Figure 14) into the power port, identified by the icon at right. CAUTION Using an incorrectly rated power supply may damage the terminal or cause it not to work as specified. Before connecting check to ensure that the power supply being used to power the terminal matches the requirements specified at the back of the terminal. (see Chapter 3, Specifications, for detailed power supply specifications). Obtain the appropriately rated power supply before continuing with troubleshooting.NOTE The round barrel connector on the power pack cable has a plastic lock tab that secures the power cable to the terminal.
TERMINAL SETUPConnect Terminal Power PackOMNI 37XX INSTALLATION GUIDE 21Figure 14 Omni 37xx Power Pack Connection•To lock the connector into the power port, align the plastic lock tab so it points up. Insert the connector, then twist it to the left.•To unlock the connector, twist it to the right.2Insert the power cable into the power pack.3Plug the power pack cable into a wall outlet or surge protector. When the terminal has power, the LCD screen lights and the green LED indicator flashes on and off if the printer has no paper, or stays lit if paper is loaded.If an application is loaded in the terminal, it starts after the initial VeriFone copyright screen and displays a unique copyright screen. If no application is loaded in the terminal, DOWNLOAD NEEDED appears on screen after the initial VeriFone copyright screen.WARNING Do not plug the power pack into an outdoor outlet or operate the terminal outdoors. Also, disconnecting power during a transaction may cause transaction data files that are not yet stored in terminal memory to be lost.NOTE To protect against possible damage caused by lightning strikes and electrical surges, consider installing a power surge protector.
TERMINAL SETUPRouting The Cables Using Wire Clips22 OMNI 37XX INSTALLATION GUIDERouting TheCables UsingWire ClipsSince the Omni 37xx terminal is a hand-over solution, make sure the cables are routed loosely. Use the two wire clips provided with each terminal to organize loose cables. See Figure 15. Figure 15 Routing Cables Using Cable Wires1Place the telephone cord and power cable into the grooves inside the wire clip.2Close the wire clip and press the halves together until the it snaps closed.3Unsnap the wire clip, to reposition as necessary.Smart CardTransactionThe smart card transaction procedure may vary from one application to an another. Verify with your application provider before you perform a smart card transaction.To Conduct a Smart Card Transaction1Position a smart card with the contacts facing upward (see Figure 16).2Insert it into the smart card reader slot in a smooth, continuous motion until it seats firmly.
TERMINAL SETUPMagnetic Card Reader UseOMNI 37XX INSTALLATION GUIDE 233When the LCD screen indicates the transaction is completed, remove the card. Figure 16 Inserting the Smart CardMagnetic CardReader UseTo Conduct a Credit/Debit Card Transaction1Position a magnetic card with the stripe facing down and inward, toward the keypad.2Swipe it through the magnetic card reader (see Figure 17).Figure 17 Using the Magnetic Card ReaderCAUTION Leave the smart card in the card reader until the transaction is completed. Premature removal invalidates the transaction.
TERMINAL SETUPMagnetic Card Reader Use24 OMNI 37XX INSTALLATION GUIDE
OMNI 37XX INSTALLATION GUIDE 25CHAPTER 3SpecificationsThis chapter discusses power requirements, dimensions and other specifications of the Omni 37xx terminal.Power Omni 37xx terminal: 24 V DC; 1.5 ADC Power Pack For Non-switching Power Supplies:•UL, ITE Listed, Class 2 Power Supply•Input rated: 110 - 127V ac, 60 Hz.•Output rated: 24V dc 1.5 AFor switching Power Supplies:•UL, ITE Listed, Class 2, Switching Power Supply•Input rated: 100 - 240 V ac, 50/60 Hz.•Output rated: 24 V dc, 1.5 ABarrel Connector Polarity: Temperature •Operating temperature: 0° to 40° C (32° to 104° F)•Storage temperature: -18° to + 66° C (0° to 150° F)•Relative humidity: 15% to 90%; no condensationExternalDimensions •Length: 210 mm (8.3 in)•Width: 104 mm (4.1 in)•Depth: 83 mm (3.3 in)•Weight: 760 gms (1.675 lb)Weight Terminal unit weight: 1.28 kg (2.82 lb)Shipping weight: 3.26 kg (7.19 lb)The shipping weight includes: shipping carton, terminal, power pack and cable, telephone line cable, one Omni 37xx Certifications and Regulations, and one Omni 37xx Quick Installation Guide.
SPECIFICATIONS26 OMNI 37XX INSTALLATION GUIDE
OMNI 37XX INSTALLATION GUIDE 27CHAPTER 4MaintenanceThe Omni 37xx has no user-maintainable parts. Cleaning theTerminalTo clean the terminal, use a clean cloth slightly dampened with water and a drop or two of mild soap. For stubborn stains, use alcohol or an alcohol-based cleaner. For best results, use a Verifone Cleaning Kit (refer to the Accessories and Documentation section).Smart CardReaderDo not attempt to clean the smart card reader. Doing so may void any warranty. For smart card reader service, contact your VeriFone distributor or service provider.CAUTION Never use thinner, trichloroethylene, or ketone-based solvents – they may deteriorate plastic or rubber parts.Do not spray cleaners or other solutions directly onto the keypad or LCD screen.
MAINTENANCESmart Card Reader28 OMNI 37XX INSTALLATION GUIDE
OMNI 37XX INSTALLATION GUIDE 29CHAPTER 5VeriFone Service and SupportFor Omni 37xx terminal problems, contact your local VeriFone representative or service provider.For Omni 37xx product service and repair information:•USA – VeriFone Service and Support Group, 1-800-834-9133, Monday - Friday, 8 A.M. - 7 P.M., EST•International – Contact your VeriFone representative Returning aTerminal forServiceBefore returning the Omni 37xx terminal to VeriFone, you must obtain a Merchandise Return Authorization (MRA) number. The following procedure describes how to return one or more Omni 37xx terminals for repair or replacement (U.S. customers only):1Gather the following information from the printed labels (see Figure 18) on the bottom of each Omni 37xx terminal to be returned:•Product ID, including the model and part number. For example, “OMNI 3700” and “PTID xxxxxxxx”•Serial number (S/N xxx-xxx-xxx)2Within the United States, call VeriFone toll-free at 1-800-834-9133.3Select the MRA option from the automated message. The MRA department is open Monday–Friday, 8 A.M.–7 P.M., EST.4Give the MRA representative the information gathered in Step 1.If the list of serial numbers is long, you can fax the list, along with the information gathered in Step 1, to the MRA department at 502-329-5947 (U.S.)•Please address the fax clearly to the attention of the “VeriFone MRA Dept.”•Include a telephone number where you can be reached and your fax number.•You will be issued MRA number(s) and the fax will be returned to you. NOTE International customers, please contact your local VeriFone representative for assistance with your service, return, or replacement.
VERIFONE SERVICE AND SUPPORTAccessories and Documentation30 OMNI 37XX INSTALLATION GUIDE5Describe the problem(s) and provide the shipping address where the repaired or replacement unit must be returned.6Keep a record of the following items:•Assigned MRA number(s).•VeriFone serial number assigned to the Omni 37xx terminal you are returning for service or repair (terminal serial numbers are located on the bottom of the unit (see Figure 18).•Shipping documentation, such as air bill numbers used to trace the shipment.•Model(s) returned (model numbers are located on the VeriFone label on the bottom of the Omni 37xx terminal).Figure 18 Information Label on Terminal BottomAccessoriesandDocumentationVeriFone produces the following accessories and documentation for the Omni 37xx terminal, as listed below. When ordering, please refer to the part number in the left column. VeriFone Online Store at www.store.verifone.com•USA – VeriFone Customer Development Center, 800-233-0522, Monday - Friday, 7 A.M. - 5 P.M., MST •International – Contact your VeriFone representative Download Cables 05651-xx MOD10-MOD10 (terminal-to-terminal)26263-xx 02xxx MOD10-PC DB25F (terminal-to-PC)26264-xx 02xxx MOD10-PC DB9F (terminal-to-PC)Cables forOptionalPeripherals07041-xx MOD10-MDIN9 (CR 600/CR 1000i check readers; P250/P355/P900 external printers)07042-xx MOD10-4P4C (all VeriFone PIN pads)NOTE One MRA number must be issued for each Learning Products Template Version 2.1 terminal you return to VeriFone, even if you are returning several of the same model.SERIAL NUMBERMODEL NUMBER
VERIFONE SERVICE AND SUPPORTAccessories and DocumentationOMNI 37XX INSTALLATION GUIDE 31Telephone LineCord 00124-17 2.1-meter (7-foot) telephone line cord, black color, with modular RJ11-type connectorsPower Pack Contact your local VeriFone distributor to determine which power pack or power cord fits your needs.CPS05791-3A DC power pack (universal)21973-01 Power cable (US)Wire clip 07826, Rev A Wire clipThermal PrinterPaper CRM0039 High-grade thermal printer paper, 58-mm (2.25-inch) width,25-meter (82-feet) length; single roll CRM0039-01 CRM0039 in 30-roll bulk package CRM0040 High-grade thermal printer paper, 58-mm (2.25-inch) width, 33-meter (108.26-feet) length; single rollPaper Roll Spindle 02117-03 Plastic spindle for 58-mm (2.25-inch) rolls of thermal printerpaper; orange colorVeriFone CleaningKit 02746-01 Cleaning KitDocumentation 22398, Rev. C Omni 3750 Quick Installation Guide22429, Rev. B Omni 37xx Certifications and Regulations22380, Rev. E Verix Programmer’s Manual
VERIFONE SERVICE AND SUPPORTAccessories and Documentation32 OMNI 37XX INSTALLATION GUIDE
OMNI 37XX INSTALLATION GUIDE 33CHAPTER 6Troubleshooting GuidelinesThe troubleshooting guidelines provided in the following section are included to assist you in successfully installing and configuring your Omni 37xx terminal. If you have problems operating your Omni 37xx terminal, please read through these troubleshooting examples.If the problem persists even after performing the guidelines outlined, or if the problem is not described below, contact your local VeriFone representative for assistance. Typical examples of malfunction you may encounter while operating your Omni 37xx terminal and steps you can take to resolve them are listed. Blank Display When the Omni 37xx terminal LCD screen does not show correct or clear readable information:•Check all terminal power connections.•Check all cable connections and verify that the telephone line is properly connected.•If the problem persists, contact your local VeriFone service provider for assistance.Terminal DoesNot Dial OutIf the terminal does not dial out:•Check the telephone line connections.•Check to make sure the telephone line is working by plugging it into a working telephone and listening for a dial tone. NOTE The Omni 37xx terminal comes equipped with tamper-evident labels. The Omni 37xx contains no user serviceable parts. Do not, under any circumstance, attempt to disassemble the terminal. Perform only those adjustments or repairs specified in this installation guide. For all other services, contact your local VeriFone service provider. Service conducted by parties other than authorized VeriFone representatives may void any warranty.CAUTION Using an incorrectly rated power supply may damage the terminal or cause it not to work as specified. Before troubleshooting, check to ensure that the power supply being used to power the terminal matches the requirements specified at the back of the terminal. (See Chapter 3, Specifications, for detailed power supply specifications). Obtain the appropriately rated power supply before continuing with troubleshooting.
TROUBLESHOOTING GUIDELINESPrinter Does Not Print34 OMNI 37XX INSTALLATION GUIDE•Replace the telephone cable that connects the terminal with a cable you know is working correctly.•If the problem persists, contact your local VeriFone service provider for assistance.Printer DoesNot PrintIf the printer does not work properly:•Check all terminal power connections. The internal thermal printer receives power directly from the Omni 37xx terminal. The green power-on indicator light must be ON.•Check to make sure the paper roll cover is properly latched.•If the green power-on indicator is blinking on and off, the printer is out of paper. Open the paper roll cover and install a new roll of printer paper, as described in Install Paper Roll.•If the problem persists, contact your VeriFone distributor or service provider.Printer PaperJamIf paper jams up inside the printer:•Press the button on the side of the terminal to unlatch the paper roll cover, then open the cover.•Remove the damaged paper from the paper roll and clear the feed mechanism.•Re-install the roll of printer paper, as described in Install Paper Roll.•If the problem persists, it may be due to poor paper quality. Install a new roll of higher-quality paper. See To Install a Paper Roll.PeripheralsDevice DoesNot WorkIf any of the peripheral device (PIN Pad, Smart Card Reader, or Bar Code Wand) does not work properly:•Check the power cable connection to the peripheral device.•Check that the device connected to the serial port has power and is functioning properly. If possible, perform a self-test on the device in question.•The cable connecting the optional device to the Omni 37xx terminal serial port may be defective. Try a different serial cable.•If the problem persists, contact your local VeriFone representative for assistance.See Connect Optional Device(s).WARNING Poor-quality paper may jam the printer. For high-quality VeriFone paper, refer to the Accessories and Documentation section.
TROUBLESHOOTING GUIDELINESKeypad Does Not RespondOMNI 37XX INSTALLATION GUIDE 35Keypad DoesNot RespondIf the keypad does not respond properly:•Check the LCD screen. If it displays the wrong character or nothing at all when you press a key, follow the steps outlined in Transactions Fail To Process.•If pressing a function key does not perform the expected action, refer to the user documentation for that application to ensure you are entering data correctly.•If the problem persists, contact your local VeriFone representative for assistance.TransactionsFail To ProcessThere are several possible reasons why the terminal may not be processing transactions. Use the following steps to check troubleshoot failures. Check Magnetic Card Reader•Perform a test transaction using one or more different magnetic stripe cards to ensure the problem is not a defective card.•Ensure that you are swiping cards properly. With the Omni 37xx card reader, the black, magnetic stripe on the card should face inward, toward the keypad.•Process a transaction manually using the keypad instead of the card reader. If the manual transaction works, the problem may be a defective card reader. Contact your VeriFone distributor or service provider. If the manual transaction does not work, proceed to Check Telephone Line.Check Smart Card Reader•Perform a test transaction using several different smart cards to ensure the problem is not a defective card.•Ensure that the card is inserted correctly. •Ensure the MSAM cards are properly inserted in the cardholders and the cardholders are properly secured (see Install/Replace MSAM Cards).•Process the transaction manually using the keypad instead of the card reader. If the manual transaction processes, the problem may be a defective card reader. Contact your VeriFone distributor or service provider. If the manual transaction does not process, proceed to Check Telephone Line.Check Telephone Line•Disconnect the telephone line from the back of the Omni 37xx terminal and connect it to a working telephone to check for a dial tone. If there is no dial tone, replace the telephone cable.•If the problem appears to be with the telephone line, check with the party you are trying to call to see if their system is operational. If they are not experiencing difficulties with their line, contact the telephone company and have your line checked. If the telephone line works, contact your local VeriFone representative for assistance.
TROUBLESHOOTING GUIDELINESTransactions Fail To Process36 OMNI 37XX INSTALLATION GUIDE
OMNI 37XX INSTALLATION GUIDE 37INDEXAaccessories 30cables for optional peripherals 30documentation 31download cables 30ordering 31paper roll spindle 31power packs 31telephone line cord 31thermal printer paper 31VeriFone cleaning kit 31Bbar code wandconnect 18Ccablesordering cables for optional peripherals 30ordering download cables 30check readers 19connectbar code wand 18connection ports 12communications port 12RJ45-type modular jacks 13bar code 13PIN Pad 13RS232 13Ddirect telephone line connection 13displaytroubleshooting 33documentation 30documentation, ordering 31download cables, ordering 30Eelectrostatic discharge 16Iinstallation 7connecting a PINpad 18connecting a smart card reader/writer 18connecting optional device(s) 18connecting the terminal power pack 20connecting the terminal to a telephone line 13MSAM cardholders 16MSAM cards 16peripherals 19setting up a direct telephone line connection 13table of peripheral devices 18terminal location 9unpack the shipping carton 10using the magnetic card reader 23Kkeypadtroubleshooting 35Mmagnetic card reader,using 23maintenancecleaning the terminal 27returning a terminal for repair or replacement 29MSAM cardholders 16MSAM cards 16Ooptional devices, connecting 18Ppaper rollsfor thermal printer 14, 34peripheralscables 30check readers 19installation 19PINpad 18printers 19smart card reader/writers 18
INDEX38 OMNI 37XX INSTALLATION GUIDEtable of supported devices 18PINpadconnecting 18power packAC version 31connecting 20DC version 31ordering 31printerpaper roll spindle 31troubleshooting 34printer paperordering 31Sservicereturning a terminal for repair or replacement 29smart card reader/writerconnecting 18Ttelephone line connections 13direct 13telephone line cord, ordering 31terminalaccessories 30cleaning 27documentation 30repair 29replacement 29service and support 29troubleshooting 33terminal featuresgeneral 11thermal printerabout thermal printer paper 14, 34troubleshooting 34troubleshootingdisplay 33guidelines 33keypad 35printer 34terminal transactions 35
Omni 37xxInstallation GuideVeriFone Part Number 22399, Revision BVERIXOPERATINGENVIRONMENTSOFTPAYE-PAYMENTAPPLICATIONVERIXDEVELOPMENTTOOLSDEVELOPERTOOLKITVERISHIELDSECURITYARCHITECTUREOMNI 37XXHAND-OVER-COUNTERMULTI-APPLICATIONAPPLIANCESOMNI 33XXMULTI-APPLICATIONAPPLIANCESVERICENTREAPPLIANCE MANAGEMENTSUITEVERIXMANAGEMENTMULTI-APPCONDUCTORSYSTEMMULITPLE APPLICATIONVeriFone, Inc.2455 Augustine DriveSanta Clara CA 95054-3002Tel: 408-330-6300Fax: 408-330-6406www.verifone.com
Omni 37XX Installation Guide (VeriFone Part Number 22399) Appendix - (Some Wireless Models ) ■ Install/Replace SIM Card (GSM models) The SIM (Subscriber Identity Module) card is a smart card inserted in the Omni 3750 GSM terminal that contains your GSM radio account information. Use the following procedure to replace or install a SIM card. 1. Remove screw from SIM card access door on back of Omni 3750 terminal (Fig 1). 2. Remove the SIM card access door. 3. Open the SIM cardholder and slide the SIM card supplied by your provider into the cardholder. Fig. 1
NOTE: Do not lose the SIM card dust cover or retaining screw. NOTE: The SIM cardholder has a notch on one corner to ensure the SIM card is positioned correctly. The SIM card has a notch on one corner for easy orientation in the cardholder. When inserting the SIM card, position it with the card’s gold contacts facing down. 4. Replace the SIM card access door and screw. ■ Antenna For some Omni 3750 terminals to establish a wireless connection, and external antenna is provided. This connection allows communication with your service provider to upload transaction data from the terminal and download system upgrade to the terminal. Radio service is activated by your service provider. NOTE: Only use the antenna designed for your unit. Failure to use the proper antenna results in the inability to establish a wireless connection. Caution : Never hold the unit by the antenna; doing so may break the connection and void your warranty. Installation: The Omni 3750 should arrive from manufacture with the antenna attached. If unattached, use the following procedure to install the antenna : 1. Locate the antenna port on the back of the Omni 3750 terminal (Fig. 2). 2. Align the respective “notch” inside the antenna to the key in the terminal 3. Push gently on the center of the base of the antenna until it locks in position. Orientation : To establish good wireless communication (uplink), it is important that the antenna always be vertically aligned with respect to ground and sky.
Fig. 2

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