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- Page 1 Operations Manual © NSTA CANNER U519 ODEL SCS Corporation 10905 Technology Place, San Diego, CA 92127 Phone: 858-485-9196 • Fax: 858-485-0561 www.scs-corp.com • info@scs-corp.com U519 Manual cover.p65 10/27/2000, 4:36 PM...
- Page 2 Information in this Operations Manual is subject to change without notice and does not represent a commitment on the part of SCS. SCS assumes no responsibility for incidental damage that may result do to any inaccuracies that may be contained in this Operations Manual.
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Page 3: Table Of Contents
Contents Chapter 1— Introduction ..........1 Advantages ..............2 U519 InstaScan Scanner ..........4 What Else You Need ............. 5 Summary of Chapters ............ 6 Chapter 2 — Installation ..........7 LEDs and Connectors ............ 7 Front Panel ..............8 Rear Panel .............. - Page 4 Receive Antenna Select Lines ........36 Transmit Antenna Select Lines ........37 Peripheral Inputs ............37 Peripheral Outputs ............38 Limited Warranty ............41 FCC Part 90 Compliance ..........41 Radio Frequency exposure limits ........42 Disclaimer ..............42 U519 Manual cover.p65 10/27/2000, 4:36 PM...
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Page 5: Chapter 1- Introduction
Chapter 1 Introduction he U519 InstaScan scanner and the Dura-label Radio Frequency (RF) tag developed by SCS are state-of-the-art data gathering and inspection systems that combine sophisticated Interactive Identification technology in a compact form factor. This unique synergy — allows our system to integrate seamlessly into and significantly increase —... -
Page 6: Advantages
The SCS Interactive Identification System overcomes these restrictions by using state-of-the-art technology. This technology allows the scanner and tag to conduct ongoing two-way communications that are not restricted by line-of-sight constraints. - Page 7 These unparalleled capabilities make our system an ideal solution for logistics and warehousing, automatic sortation, pallet tracking, and anti- diversion/anti-counterfeiting applications. U519 Manual.p65 10/27/2000, 4:35 PM...
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Page 8: U519 Instascan Scanner
U519 InstaScan Scanner The U519 scanner is designed for applications or configurations that require the scanner to be a considerable distance from the tags, or where numerous tags are required to be read simultaneously. The scanner provides nine coaxial connectors for supporting up to nine external antennas. -
Page 9: What Else You Need
• 16 MB of RAM (32+ MB recommended) The applications you use to interface with this system may have additional hardware and software requirements. For more information, consult the manual that came with your applications. U519 Manual.p65 10/27/2000, 4:35 PM... -
Page 10: Summary Of Chapters
This chapter also contains Customer Service information and merchandise return instructions • Chapter 5, Specifications – lists scanner specifications • Chapter 6, DB-25 Connector Function — describes the 25-pin connector of the U519 scanner. U519 Manual.p65 10/27/2000, 4:35 PM... -
Page 11: Chapter 2 - Installation
Chapter 2 Installation his chapter provides instructions for installing the U519 scanner and tag(s). LEDs and Connectors The scanner provides the connectors and LEDs described in the follow- ing sections and shown in Figure 3. Figure 3. U519 InstaScan Scanner U519 Manual.p65... -
Page 12: Front Panel
ON/OFF (see Table 1 which describe the meanings of the LEDs). Figure 4. U519 InstaScan Scanner The scanner front panel has an On/Off switch. In the ON (up) position, the scanner is turned on. The red Power ON LED (integral to the power switch) should go ON, indicating that the scanner is receiving power. - Page 13 PC’s serial port. For more information on making this connection, refer to page 1 3. The upper right connector is the 25-pin test connector. For more information on this connector, refer to Chapter 6. Table 1. U519 Scanner LED Meanings Color Status Power ON...
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Page 14: Rear Panel
The rear panel has nine coaxial connectors for connecting external antennas. Note that the scanner can also operate with fewer than nine antennas. For instructions on connecting antennas to the scanner, refer to page 12. Figure 5. U519 InstaScan Scanner U519 Manual.p65 10/27/2000, 4:35 PM... -
Page 15: Instascan Scanner Installation Steps
4. Connect the scanner to PC serial port or RS-232— see page 13. 5. Connecting to an AC outlet — see page 14. 6. Configure the scanner — see page 15. 7. Align the antenna — see page 18. U519 Manual.p65 10/27/2000, 4:35 PM... -
Page 16: Connecting External Antennas
Figure 2 shows the external antenna connections to the scanner. I The U519 can be used with fewer than six antennas. Install antennas sequentially, starting with the left-most connector. Placing the Antenna Antenna placement is critical to ensure information is written to and read from tags accurately. -
Page 17: Connecting To A Pc Serial Port Or Rs-232
1. Attach the male connector on the serial cable to the 9-pin serial connector on the scanner’s front panel (see Figure 3). 2. Connect the other end of the cable to your computer’s serial port. Use an adapter, if appropriate, to make this connection. U519 Manual.p65 10/27/2000, 4:35 PM... -
Page 18: Connecting To An Ac Outlet
2. Connect the power cord to the AC receptacle in the scanner front panel. 3. Connect the other end of the power cord to the wall outlet. 4. Set the On/Off switch to the ON (up) position. The Power ON LED light will illuminate. U519 Manual.p65 10/27/2000, 4:35 PM... -
Page 19: Configuring The Scanner
“Scanner <-> Host” frame. Hit the connect button. You should see the text message “Connect: found scanner (revision XX.XX) on COMX”. I If you receive the error message “Can’t find scanner on COMX” refer to page 27 for troubleshooting procedures. U519 Manual.p65 10/27/2000, 4:35 PM... - Page 20 10. Look for the text “Scanner type = XXXX” in the application dialog. If “XXXX” is not “U519”, select “U519” from the Scanner menu of the Series 5 Test Tool application. 11. Look for the text “Mode = ...” in the application dialog. If the mode is not “Basic Function Test”, select “Basic Function Test”...
- Page 21 21. For each antenna that is connected to the scanner, repeat steps 13- 20 for that antenna. 22. This completes the test of the scanner. U519 Manual.p65 10/27/2000, 4:35 PM...
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Page 22: Aligning The Scanner
“Label Found”. Press the “GO” button again to stop the alignment test. 7. If you have other antennas connected, you can select the different antennas by using the antenna buttons on the top of the window. This completes the scanner installation procedure. U519 Manual.p65 10/27/2000, 4:35 PM... -
Page 23: Installing Dura-Labels
84 inches of the scanner antenna for at least 3 milliseconds so data (16- bit word) can be read from the tag. Avoid locations where metal or water is present because radio-frequency communication does not penetrate metal and is absorbed by water. U519 Manual.p65 10/27/2000, 4:35 PM... -
Page 24: Reading Information From Your Dura-Labels
Set “# of Antenna” to the appropriate value then click the “Connect” button. 3. After a few seconds, the main SCS Demo dialog will come up. The scanner is in List-ID mode. As you move a tag into the field in front of the antenna, you will see the ID of that label displayed under Label ID. -
Page 25: Writing Information To Your Dura-Label
6. To write protect a memory location, move the cursor to a memory location and click the “Set” button in the Write Protect section. The memory location will change from a white background to a gray background to show that it is now write protected. U519 Manual.p65 10/27/2000, 4:35 PM... -
Page 26: Loading Your Application
Your application will determine the amount of interaction you have with the scanner and tags. I If you will be developing applications designed to interface to your system, refer to Software Development Diskette for programming information. U519 Manual.p65 10/27/2000, 4:35 PM... -
Page 27: Chapter 3 - Rf Communications
This chapter provides tips for optimizing radio- frequency (RF) communications with your InstaScan and Dura-label. Topics in this chapter include: — • Signal interference see page 24. — • Signal attenuation see page 25. — • Optimizing performance see page 26. U519 Manual.p65 10/27/2000, 4:35 PM... -
Page 28: Signal Interference
The effects of these noise sources are localized and can be eliminated by relocating the scanner and its antenna. Your system’s communication capabilities are significantly reduced when the noise level perceived by the system exceeds the strength of signals received. U519 Manual.p65 10/27/2000, 4:35 PM... -
Page 29: Signal Attenuation/Reflections
The reflection from metal or metallic surfaces behind the tag can also affect signal attenuation. In some cases, this may increase the read distance slightly, while inducing intermittent “dead” spots within the read field that permit little or no communication between the scanner and tag. U519 Manual.p65 10/27/2000, 4:35 PM... -
Page 30: Optimizing Performance
Never apply chemicals to the tags. Certain chemicals, such as alcohol, may have little or no effect at room temperature, but may become corrosive at higher temperatures. U519 Manual.p65 10/27/2000, 4:35 PM... -
Page 31: Chapter 4 - Troubleshooting
The AC outlet may be Set the wall switch to controlled by a wall provide AC power to the switch. outlet, or use an outlet to be controlled by a switch. U519 Manual.p65 10/27/2000, 4:35 PM... - Page 32 (see "Configuring the Scanner" on page 15) The antenna cable may Contact SCS Customer be faulty. Service (see page 30). You receive an error The scanner may not be Verify that the Power ON message when turned on.
- Page 33 3 milliseconds. No RF Power The supplied SCS Diagnostic tag may be used to verify that the scanner is transmitting RF power. When held within a few inches of the...
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Page 34: Contacting Customer Service
Location where system is installed 2. Computer Information: • Computer Brand and Model number • Processor speed and available RAM • COM Port used SCS Support (858) 485-9196 8:00 a.m. – 5:00 p.m. PST Email – techsupport@SCS-Corp.com U519 Manual.p65 10/27/2000, 4:35 PM... -
Page 35: Returning Your System
Returning Your System If SCS Customer Service determines you need to return your system for service, the Service Representative will give you a Return Merchandise Authorization (RMA). Write this number on the outside of the box containing the returned system, and on a slip of paper inside the box, so your return can be processed quickly. -
Page 36: Chapter 5 - Specifications
Chapter 5 Specifications SCS Patents SCS Corporation is currently holding the following patents. Other patents outstanding. • #4,424,579 • #4,442,507 • #4,933,735 • #5,148,256 • #5,296,722 • #5,407,851 • #5,496,763 • #4,796,074 • #5,095,362 • #5,583,819 • #5,686,341 • #5,856,788 •... -
Page 37: Instascan Scanner Specifications
U519 Scanner Specifications LEDs: One Power ON LED, one Transmit ON LED, and one Activity/Error LED Communication Method: RS-232 Serial transmission rate: Up to 57,600 bps Connector: Female DB-9F for RS-232 communications One DB-25 for diagnostic use Pin assignments: (DB9F) Pin 1 – Not used... - Page 38 Approved Standards: FCC Part 15 Maximum serial cable length: 10 meters (30 Feet) Dimensions: 36 cm x 20 cm x 11 cm (14 in x 8 in x 4.5 in) Weight: 3 Kg (7 lbs.) U519 Manual.p65 10/27/2000, 4:35 PM...
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Page 39: Chapter 6 - Db-25 Connector Function
Transmit antenna select bit 3 TX_ASEL1 Transmit antenna select bit 1 RX-ASEL5 Receive antenna select bit 5 RX-ASEL3 Receive antenna select bit 3 RX_ASEL1 Receive antenna select bit 1 +5 volts BUFCOMPIN Analog test signal: input to receiver comparator U519 Manual.p65 10/27/2000, 4:35 PM... -
Page 40: Receive Antenna Select Lines
Load Antenna Table command. 2. Issue the Set Antenna Quantity command. 3. Default mode automatically cycles through all antennas. The interrogator will freeze at a certain antenna selection by issuing the Select Receive Antenna command. U519 Manual.p65 10/27/2000, 4:35 PM... -
Page 41: Transmit Antenna Select Lines
Table 4. Input Characteristics Description Min. Max. Units Input high level voltage VCC* Volts Input low level voltage Volts Input signal transition time µ A Input leakage current Input capacitance * Note: VCC is nominally 5.0 volts. U519 Manual.p65 10/27/2000, 4:35 PM... -
Page 42: Peripheral Outputs
= 1.0 mA, VCC* Min. Low level output voltage @I Volts OutputHigh = 12.0 mA, VCC* Min. Source current -1.0 Sink current 12.0 Ouput leakage current µ A *Note: VCC Min. is 4.75 volts, VCC is nominally 5.0 volts. U519 Manual.p65 10/27/2000, 4:35 PM... - Page 43 When low, the microcontroller is ignoring the output from the RF receiver. This is the 5.0 V regulated power for the interrogator. It should only be used as a reference. Current drawn in excess of 50 mA may cause the system to shut down. U519 Manual.p65 10/27/2000, 4:35 PM...
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Page 44: Limited Warranty
SCS reserves the right to refuse to warranty repair any product that has been subjected to any abnormal electrical, mechanical, or environmental abuse. FCC Part 15 Compliance The FCC has established rules that permit the scanner and tag system to be used within acceptable bounds of radio frequency emissions. -
Page 45: Radio Frequency Exposure Limits
Consult a physician or the manufacturer of the medical device if you have any questions. Other electronic equipment may also be subject to interference. SCS Support (858) 485-9196 8:00 a.m. – 5:00 p.m. PST Email – techsupport@SCS-Corp.com U519 Manual.p65... - Page 46 U519 Manual.p65 10/27/2000, 4:35 PM...
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