Petitioner’s Exhibit CSC 1013
`
`
`
`
`
`
`
`

`
`PTC-860IM
`
`User's Guide
`
`Petitioner Cypress Semiconductor Corp. - Ex. CSC 1013, p. 1
`
`

`
`On December 1, 2000 Symbol Technologies, Inc. completed the purchase
`of Telxon Corporation. References made throughout this document to
`"Telxon" or "Telxon Corporation" are be replaced with "Symbol" or
`"Symbol Technologies, Inc.", respectively. Any questions, contact your
`Symbol representative.
`
`© 2000 by Symbol Technologies, Inc. All rights reserved.
`
`No part of this publication may be reproduced or used in any form, or by any electrical or
`mechanical means, without permission in writing from Symbol. This includes electronic or
`mechanical means, such as photocopying, recording, or information storage and retrieval
`systems. The material in this manual is subject to change without notice.
`
`Symbol reserves the right to make changes to any software or product to improve reliability,
`function, or design.
`
`Symbol does not assume any product liability arising out of, or in connection with, the
`application or use of any product, circuit, or application described herein.
`
`No license is granted, either expressly or by implication, estoppel, or otherwise under any
`Symbol Technologies, Inc., intellectual property rights. An implied license only exists for
`equipment, circuits, and subsystems contained in Symbol products.
`
`Symbol is a registered trademark of Symbol Technologies, Inc. Other product names
`mentioned in this manual may be trademarks or registered trademarks of their respective
`companies and are hereby acknowledged.
`
`Symbol Technologies, Inc.
`One Symbol Plaza
`Holtsville, New York 11742-1300
`http://www.symbol.com
`
`Symbol Support Center: 1-800-653-5350
`
`2
`
`Petitioner Cypress Semiconductor Corp. - Ex. CSC 1013, p. 2
`
`

`
`GUIDE TO THE
`PTC-860
`Optical Models
`
`Petitioner Cypress Semiconductor Corp. - Ex. CSC 1013, p. 3
`
`

`
`Guide to the PTC-860
`Optical Models
`
`Part Number: 14767-701-03
`Release Date: 10/20/94
`
`Petitioner Cypress Semiconductor Corp. - Ex. CSC 1013, p. 4
`
`

`
`Telxon and TCAL (Telxon Common Application Language) are
`registered trademarks of Telxon Corporation.
`
`MS-DOS is a registered trademark of Microsoft Corporation.
`
`IBM is a registered trademark of International Business
`Machines, Inc.
`
`The information contained in this manual is subject to change
`without notice.
`
`Telxon Corporation shall not be liable for technical or editorial
`omissions or mistakes in this manual nor shall it be liable for
`incidental or consequential damages resulting from your use of
`the information contained in this manual.
`
`This manual is copyrighted. All rights are reserved. No part of
`this manual may be photocopied or reproduced in any form
`without the prior written consent of Telxon.
`
`© Copyright 1993 Telxon Corporation
`
`All Rights Reserved.
`
`Petitioner Cypress Semiconductor Corp. - Ex. CSC 1013, p. 5
`
`

`
`䊲䊲
`Contents
`
`FCC statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
`Safety information . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
`PTC-860NI . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
`Responsibility for use . . . . . . . . . . . . . . . . . . . . 9
`Use in hazardous locations . . . . . . . . . . . . . . . . . 9
`Disposing of nickel-cadmium batteries . . . . . . . . . . . . 12
`
`Overview of the PTC-860 . . . . . . . . . . . . . . . . . . . . . . 13
`Entering data . . . . . . . . . . . . . . . . . . . . . . . . . . 13
`Through the keyboard . . . . . . . . . . . . . . . . . . . 14
`With a bar-code reader . . . . . . . . . . . . . . . . . . . 14
`Via cloning or downloading . . . . . . . . . . . . . . . . 14
`Communicating data . . . . . . . . . . . . . . . . . . . . . . 14
`Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
`
`Getting started . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
`PTC-860 optical models (PTC-860, PTC-860ES, and
`PTC-860NI) . . . . . . . . . . . . . . . . . . . . . . . . . 16
`Unpacking the PTC-860 . . . . . . . . . . . . . . . . . . . . 16
`Turning on the backup battery . . . . . . . . . . . . . . . . 17
`Charging the battery pack . . . . . . . . . . . . . . . . . . . 19
`Checking the PTC-860 . . . . . . . . . . . . . . . . . . . . . 21
`
`Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
`25-pin connector . . . . . . . . . . . . . . . . . . . . . . . . 22
`Application flash EPROM . . . . . . . . . . . . . . . . . . . 22
`Backup battery . . . . . . . . . . . . . . . . . . . . . . . . . 23
`Bar-code reader (optional) . . . . . . . . . . . . . . . . . . . 23
`Battery charger . . . . . . . . . . . . . . . . . . . . . . . . . 25
`Battery compartment . . . . . . . . . . . . . . . . . . . . . 25
`Battery recharge posts . . . . . . . . . . . . . . . . . . . . . 26
`Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
`Elastic strap . . . . . . . . . . . . . . . . . . . . . . . . . . 26
`Keyboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
`
`4
`
`Petitioner Cypress Semiconductor Corp. - Ex. CSC 1013, p. 6
`
`

`
`ENTER/YES key . . . . . . . . . . . . . . . . . . . . . . 27
`ON/OFF key . . . . . . . . . . . . . . . . . . . . . . . . 27
`SHIFT key . . . . . . . . . . . . . . . . . . . . . . . . . 27
`Keyboard overlay . . . . . . . . . . . . . . . . . . . . . . . . 28
`Optical coupler . . . . . . . . . . . . . . . . . . . . . . . . . 28
`Screwdriver . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
`Wand port (PTC-860 only) . . . . . . . . . . . . . . . . . . . 28
`
`Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
`Automatic off . . . . . . . . . . . . . . . . . . . . . . . . . . 29
`Automatic return at on . . . . . . . . . . . . . . . . . . . . 29
`Backlight . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
`Beeper . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
`Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
`Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
`Power backup system . . . . . . . . . . . . . . . . . . . . . 30
`
`Connecting accessories . . . . . . . . . . . . . . . . . . . . . . . . 31
`Connecting an accessory . . . . . . . . . . . . . . . . . . . . 31
`Through the 25-pin connector . . . . . . . . . . . . . . . 31
`Through the wand port (PTC-860 only) . . . . . . . . . . 33
`Removing an accessory . . . . . . . . . . . . . . . . . . . . . 34
`From the 25-pin connector . . . . . . . . . . . . . . . . . 34
`From the wand port (PTC-860 only)
` . . . . . . . . . . . 34
`
`Scanning bar-code labels . . . . . . . . . . . . . . . . . . . . . . . 35
`Communicating data . . . . . . . . . . . . . . . . . . . . . . . . . 36
`Using the optical coupler . . . . . . . . . . . . . . . . . . . 36
`Using the 25-pin connector . . . . . . . . . . . . . . . . . . 37
`Connecting a cable . . . . . . . . . . . . . . . . . . . . . 37
`Disconnecting a cable . . . . . . . . . . . . . . . . . . . 38
`Cloning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
`
`Maintaining the PTC-860 . . . . . . . . . . . . . . . . . . . . . . . 40
`Operating conditions . . . . . . . . . . . . . . . . . . . . . . 40
`PTC-860 . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
`PTC-860ES . . . . . . . . . . . . . . . . . . . . . . . . . 40
`PTC-860NI . . . . . . . . . . . . . . . . . . . . . . . . . 40
`
`5
`
`Petitioner Cypress Semiconductor Corp. - Ex. CSC 1013, p. 7
`
`

`
`Handling the PTC-860 . . . . . . . . . . . . . . . . . . . . . 41
`Storing the PTC-860 . . . . . . . . . . . . . . . . . . . . . . 42
`Cleaning the PTC-860 . . . . . . . . . . . . . . . . . . . . . 42
`Servicing the PTC-860 . . . . . . . . . . . . . . . . . . . . . 43
`
`Replacing the batteries . . . . . . . . . . . . . . . . . . . . . . . . 44
`Removing the batteries . . . . . . . . . . . . . . . . . . . . 44
`Installing new batteries . . . . . . . . . . . . . . . . . . . . 45
`AFAT nickel-cadmium battery pack . . . . . . . . . . . 45
`AA alkaline batteries . . . . . . . . . . . . . . . . . . . . 46
`Backup battery . . . . . . . . . . . . . . . . . . . . . . . 48
`
`Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
`The PTC does not turn on . . . . . . . . . . . . . . . . . . . 49
`The bar-code reader fails to read a label . . . . . . . . . . . 49
`The PTC shows a “Backup Battery Fault” message when
`you turn it on . . . . . . . . . . . . . . . . . . . . . . . . 49
`Other problems or difficulties with your PTC-860 . . . . . . 49
`
`Appendix A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
`Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . 50
`Electrical . . . . . . . . . . . . . . . . . . . . . . . . . . 50
`Environmental . . . . . . . . . . . . . . . . . . . . . . . 50
`Physical . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
`
`Appendix B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
`Hardware part numbers . . . . . . . . . . . . . . . . . . . . 52
`
`Appendix C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
`Communication connections . . . . . . . . . . . . . . . . . . 55
`
`Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
`Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
`
`6
`
`Petitioner Cypress Semiconductor Corp. - Ex. CSC 1013, p. 8
`
`

`
`Figures
`1.Backup battery switch . . . . . . . . . . . . . . . . . . .
`2.Parts of the PTC-860 . . . . . . . . . . . . . . . . . . . .
`3.Accessory fasteners . . . . . . . . . . . . . . . . . . . . .
`4.Using the accessory locking latch . . . . . . . . . . . . .
`5.Inserting a battery pack . . . . . . . . . . . . . . . . . .
`6.Inserting AA alkaline batteries in to the plastic
`battery case . . . . . . . . . . . . . . . . . . . . . . . 47
`7.PTC-to-IBM PC/AT cable . . . . . . . . . . . . . . . . .
`55
`8.PTC-to-IBM PC/XT cable . . . . . . . . . . . . . . . . .
`56
`9.Clone cable . . . . . . . . . . . . . . . . . . . . . . . . .
`57
`10.PTC-to-1/2 duplex modem cable . . . . . . . . . . . . . . 58
`11.PTC-to-full duplex modem cable . . . . . . . . . . . . . 59
`12.PTC-to-host (DTE) cable . . . . . . . . . . . . . . . . . . 60
`
`18
`24
`32
`33
`45
`
`Tables
`1.Hazardous (classified) locations in accordance with
`Article 500, National Electrical Code - 1990 . . . . . . 10
`2.Hardware part numbers . . . . . . . . . . . . . . . . . .
`52
`
`7
`
`Petitioner Cypress Semiconductor Corp. - Ex. CSC 1013, p. 9
`
`

`
`䊲䊲
`FCC
`statement
`
`This equipment has been tested and found to comply with the
`limits for a Class A digital device pursuant to Part 15 of
`Federal Communications Commission (FCC) rules. These
`limits are designed to provide reasonable protection against
`harmful interference when the equipment is operated in a
`commercial environment. This equipment generates, uses, and
`can radiate radio frequency energy and, if not installed and
`used in accordance with this operator’s guide, may cause
`harmful interference to radio communications. Operation of
`this equipment in a residential area is likely to cause harmful
`interference, in which case users will be required to correct the
`interference at their own expense.
`
`8
`
`Petitioner Cypress Semiconductor Corp. - Ex. CSC 1013, p. 10
`
`

`
`䊲䊲
`Safety
`information
`
`䊳 PTC-860NI
`
`Responsibility for use
`The standards used by Telxon for evaluation of the PTC-860NI
`(Non-Incendive) equipment’s suitability for use in the
`Hazardous Locations specified herein are applicable in the
`United States and may not be applicable outside of the United
`States. It is the customer’s responsibility to determine whether
`the NI unit will meet the regulatory/safety requirements for its
`operation and in the customer’s jurisdiction.
`
`The customer also assumes full responsibility for the
`determination of the proper class of electrical equipment for
`use in the Hazardous Locations of its operations in compliance
`with applicable laws, regulations, and safety standards. Telxon
`expressly disclaims any responsibility for such determination.
`
`The PTC-860NI uses a Telxon AFAT nickel-cadmium battery
`pack (Telxon part number 14861-000). This battery pack is the
`only pack approved for use with the PTC-860NI.
`
`The PTC-860NI is not user- or field-serviceable beyond
`battery replacement.
`
`Use in hazardous locations
`The PTC-860NI is approved for use in Class I, Division 2,
`Groups A, B, C, and D; Class II, Division 2, Groups E, F, and G;
`and Class III Hazardous Locations.
`
`9
`
`Petitioner Cypress Semiconductor Corp. - Ex. CSC 1013, p. 11
`
`

`
`In hazardous locations, the PTC-860NI’s only user
`interface is its keyboard; the accessory ports are not
`suitable for use in hazardous locations.
`
`WARNING! Remove the PTC-860NI from the potentially
`hazardous area if the unit is damaged or suspected of being
`damaged.
`
`WARNING! Remove the PTC-860NI from the potentially
`hazardous location should the location become hazardous
`due to failure of containment systems, equipment, or other
`causes that would expose the unit to volatile substances.
`
`TABLE 1
`Hazardous (classified) locations in accordance with Article 500,
`National Electrical Code - 1990
`
`Class I
`Flammable gases or vapors
`
`Division 2
`• Liquids and gases are in closed containers, or the
`systems are handled, processed, or used
`• Concentrations are normally prevented by positive
`mechanical ventilation
`• Adjacent to a Class I, Division 1 location
`
`Group A: Atmospheres containing acetylene
`
`Group B: Atmospheres such as acrolein, butadiene, ethylene oxide,
`hydrogen, propylene oxide, or gases or vapors equivalent in
`hazard to hydrogen, such as manufactured gas
`
`Group C: Atmospheres such as cyclopropane, ethylene, ethyl ether, or
`gases or vapors equivalent in hazard
`
`Group D: Atmospheres such as acetone, alcohol, ammonia, benzine,
`benzol, butane, gasoline, hexane, lacquer solvent vapors,
`naphtha, natural gas, propane, or gases or vapors equivalent
`in hazard
`
`10
`
`Petitioner Cypress Semiconductor Corp. - Ex. CSC 1013, p. 12
`
`

`
`Class II
`Combustible dusts
`
`Division 2
`
`• Not normally in the air
`• Accumulations normally sufficient to interfere with normal
`operation of electrical equipment or other apparatus
`• In the air as a result of infrequent malfunctioning of
`- handling equipment
`- process equipment
`• Accumulations are sufficient to interfere with the safe
`dissipation of heat from electrical equipment
`• Accumulations may be ignitible by abnormal or failure of
`electrical equipment
`
`Group E:
`
`Group F:
`
`Atmospheres containing combustible metal dusts
`(regardless of resistivity), dusts of similarly
`hazardous characteristics (< 100 kW
`/cm), or
`electrically conductive dusts
`
`Atmospheres containing combustible carbon black,
`charcoal, or coke dusts that have > 8% total volatile
`material or if these dusts are sensitized so that
`they present an explosion hazard and have a
`resistivity > 100 kW
`/cm but £ 100 MW
`/cm
`
`Group G:
`
`Atmospheres containing combustible dusts
`having a resistivity > 100 kW
`/cm or electrically
`nonconductive dusts
`
`11
`
`Petitioner Cypress Semiconductor Corp. - Ex. CSC 1013, p. 13
`
`

`
`Division 1
`• Fibers or materials
`producing
`combustible flyings
`are manufactured,
`stored, or handled
`
`Class III
`Ignitible fibers or flyings
`
`Not grouped
`• Manufacturers
`such as textile
`mills, cotton-
`related mills, or
`clothing plants
`• Fibers and flyings
`including cotton,
`hemp, jute, rayon,
`sisal, and spanish
`moss
`
`Division 2
`• Fibers are handled
`or stored except
`during the process
`of manufacture
`
`Note: The previous information provides only general
`guidelines on the environments in which a PTC-860NI is
`approved for use. Each hazardous location in which a
`PTC-860NI will be used must be inspected and approved
`by the Occupational Safety and Health Administration
`(OSHA), the local fire marshall, and the customer’s
`insurance company.
`
`䊳 Disposing of nickel-cadmium batteries
`
`Nickel-cadmium batteries contain chemically active materials
`that are hazardous to the environment; therefore, they should
`be disposed of properly. Never attempt to incinerate a
`nickel-cadmium battery; doing so could cause it to explode.
`Telxon urges you to contact the Environmental Protection
`Agency, the Department of Natural Resources, a local
`hazardous waste disposal agency, or the Telxon Customer
`Support Center for assistance prior to disposing of your
`nickel-cadmium batteries.
`
`12
`
`Petitioner Cypress Semiconductor Corp. - Ex. CSC 1013, p. 14
`
`

`
`䊲䊲
`Overview
`of the PTC-860
`
`The Telxon PTC-860 is a battery-powered hand-held computer
`used to collect, store, and transmit data.
`
`The PTC-860 automates your data collection procedures and is
`custom programmed to efficiently handle your organization’s
`unique data collection jobs. Options for scanning bar codes and
`printing are also available.
`
`Because the PTC-860 is custom programmed for each
`organization, this manual does not include the specific
`operating instructions for your organization’s unique PTC
`data collection program. Operating instructions and training
`are available from your organization.
`
`The PTC’s program leads you through the data collection
`procedure with a series of display messages, prompts, and
`beeps. Messages tell you when you make an error and provide
`information on the program or the PTC’s status. Prompts and
`beeps tell you when to enter data, what type of data to enter,
`and when you complete certain operations.
`
`䊳 Entering data
`
`Entering data into the PTC-860 is easy. You can key in data
`through the PTC’s keyboard, scan bar-code labels with a
`bar-code reader, or have another device transmit data to the
`PTC.
`
`13
`
`Petitioner Cypress Semiconductor Corp. - Ex. CSC 1013, p. 15
`
`

`
`Through the keyboard
`Entering data through the keyboard is similar to operating a
`calculator. As you press a key on the PTC’s keyboard, the
`corresponding number or letter appears on the display.
`Pressing the ENTER key stores data in the PTC’s memory.
`
`With a bar-code reader
`A second method of entering data is with a bar-code reader.
`When you pass the reader across a bar code the PTC is
`programmed to read, the PTC and reader interpret the data
`and store it in the PTC’s memory.
`
`Via cloning or downloading
`A third method of entering data into the PTC-860 is by
`receiving (via cloning or downloading) the data. In cloning, one
`PTC sends a duplicate copy of its programs and data to another
`PTC via a data cable connected directly to both PTCs. In
`downloading, a host computer sends data to the PTC either
`directly (using a data cable) or over the telephone lines. When
`sending data over the telephone lines, an optional accessory
`such as a modem is used. The modem is connected to the PTC
`with a data cable.
`
`Once you enter data into the PTC, it is stored in files in the
`PTC’s memory. Each file holds a separate group of application-
`related data. For example, a PTC used to collect many types of
`data (sales orders, inventory changes, and employee hours)
`would store all data relating to sales orders in one file, all data
`relating to inventory changes in another, and all data relating
`to employee hours in still another.
`
`䊳 Communicating data
`
`After collecting the data, the PTC must either transmit the
`data to a host computer for processing or send it to a printer, or
`both, to make the data useful to you and your organization.
`
`14
`
`Petitioner Cypress Semiconductor Corp. - Ex. CSC 1013, p. 16
`
`

`
`Once the host computer receives the data from the PTC, it uses
`that data to update its master files and records. In some cases,
`the host computer may even transmit data back to the PTC,
`asking you, as the PTC’s operator, to perform a new task.
`
`䊳 Models
`
`This manual covers the three optical models of the PTC-860:
`PTC-860, PTC-860ES, and PTC-860NI. These three models are
`similar but have the following differences:
`
`• The PTC-860 has a wand port (used to connect bar-code
`readers) on its side.
`
`• The PTC-860ES (Environmentally Sealed) resembles
`the PTC-860 model but is specially sealed for use in
`harsh environments. The unit does not have a wand
`port for connecting bar-code readers. Wands must be
`connected through the PTC’s 25-pin connector.
`
`• The PTC-860NI (Non-Incendive) is designed for use in
`hazardous locations. (Refer to the “Use in hazardous
`locations” section on page 9 for the locations in which
`the unit is approved for use.)
`
`No accessories are approved for use with the
`PTC-860NI in hazardous locations. However, all
`PTC-860 accessories can be used with the unit in
`non-hazardous locations. Like the PTC-860ES, the
`PTC-860NI does not have a wand port; bar-code readers
`must be connected through the unit’s 25-pin connector.
`
`Unlike the other two PTC-860 optical models, which can
`use either an AFAT nickel-cadmium battery pack or AA
`alkaline batteries, the PTC-860NI can be used with only
`an AFAT nickel-cadmium battery pack.
`
`15
`
`Petitioner Cypress Semiconductor Corp. - Ex. CSC 1013, p. 17
`
`

`
`䊲䊲
`Getting
`started
`
`䊳 PTC-860 optical models (PTC-860, PTC-860ES, and PTC-860NI)
`
`This manual collectively refers to all three PTC-860 optical
`models as PTC-860. Instances in which PTC-860 refers
`specifically to the PTC-860 unit will be obvious (for instance, in
`a comparison between models). To determine which model you
`have, refer to the “Models” section on page 15.
`
`䊳 Unpacking the PTC-860
`
`The PTC-860 is shipped in a single box containing
`
`•
`
`•
`
`•
`
`•
`
`•
`
`•
`
`•
`
`a PTC-860, PTC-860ES, or PTC-860NI,
`
`an 800-mAhr AFAT nickel-cadmium battery pack or a
`plastic battery case containing four AA alkaline
`batteries,
`
`a battery charger,
`
`a bar-code reader (if ordered),
`
`the Guide to the PTC-860 Optical Models,
`
`the Guide to the FLASH Utilities (TCAL or MS-DOS
`Version), and
`
`the Guide to Maintaining NiCd Batteries.
`
`Any additional accessories are shipped in separate boxes with
`their own manuals.
`
`16
`
`Petitioner Cypress Semiconductor Corp. - Ex. CSC 1013, p. 18
`
`

`
`1. Remove the PTC from the box.
`
`2. Remove all packing material from the PTC. Save the
`packing material in case the PTC is ever stored or shipped
`to Telxon for service.
`
`3. Check the contents of the package to make sure you have
`received everything ordered.
`
`4. Check the PTC and accessories for shipping damage. Pay
`particular attention to the PTC case, display lens, and
`bar-code reader, if included.
`
`If anything is missing or damaged, notify your Telxon sales
`representative.
`
`䊳 Turning on the backup battery
`
`The PTC-860 is shipped with the backup battery disconnected
`so the backup battery is fully charged when you receive your
`PTC. Follow the procedure below to turn on the backup battery
`before you use the unit for the first time.
`
`Equipment required:
`
`• A small screwdriver or the screwdriver on the
`PTC-860’s elastic strap
`
`• A pen or pencil
`
`1. Make sure the PTC is off.
`
`2. Disconnect any accessories and remove the elastic strap
`from the PTC.
`
`3. Locate the battery door and the two screws securing it.
`
`4. Unscrew the two screws and remove the battery door.
`
`Note: Do not remove the screws from the battery door. The
`screws are designed to stay in the door when it is removed
`from the PTC.
`
`17
`
`Petitioner Cypress Semiconductor Corp. - Ex. CSC 1013, p. 19
`
`

`
`FIGURE 1
`Backup battery switch
`
`Interior view
`
`BATTERY COMPARTMENT
`
`BACKUP BATTERY COMPARTMENT
`
`BOTTOM OF PTC
`
`PEN OR PENCIL
`
`Interior side view
`
`PUSH DOWN
`
`PEN OR PENCIL
`
`BACKUP BATTERY SWITCH
`
`18
`
`Petitioner Cypress Semiconductor Corp. - Ex. CSC 1013, p. 20
`
`

`
`5. If the AFAT battery pack or the plastic case containing
`batteries is in the PTC-860’s battery compartment, remove
`it. Refer to the “Removing the batteries” section on page 44
`for the correct procedure.
`
`6. The backup battery switch is located in a small opening just
`inside the battery compartment and to the right, when the
`PTC is facedown (see Figure 1). Insert the tip of a pen or
`pencil into the opening and apply direct pressure to push
`down the switch. Make sure the switch is pressed down
`completely.
`
`7. Insert the AFAT battery pack or the plastic case containing
`batteries into the PTC-860’s battery compartment. Refer to
`the “Installing new batteries” section on page 45 for the
`correct procedure.
`
`8. Replace the battery door and tighten the two screws.
`
`Note: If the backup battery switch has not been turned on, a
`warning message displays when you turn on the PTC.
`
`䊳 Charging the battery pack
`
`Charge your PTC-860’s AFAT nickel-cadmium battery pack, if
`used, before you use the unit for the first time and whenever
`the battery pack becomes weak. The PTC-860’s low-battery
`light glows when the battery pack is low.
`
`Note: If you are using alkaline batteries in your PTC-860,
`replace them whenever the low-battery light glows.
`
`19
`
`Petitioner Cypress Semiconductor Corp. - Ex. CSC 1013, p. 21
`
`

`
`Equipment required:
`
`• One battery charger for each PTC
`
`• An electrical outlet within 6 feet (1.8 meters) providing
`110 volts AC in the U.S. or Canada or 220 volts AC
`elsewhere
`
`Note: If you are charging the PTC’s battery pack outside the
`U.S. or Canada, you need a charger designed for use in a
`220-volt AC electrical outlet.
`
`The PTC-860 can be recharged either by itself or with a Telxon
`microprinter attached. If you plan to recharge the PTC with
`the microprinter attached, see the instructions provided with
`the microprinter.
`
`The PTC-860’s battery pack can also be recharged by the
`optional CS-860 Optical Communication Station, MCO-860
`Four-Bay Cradle, or PTC-860 Fast Battery Charger. If you plan
`to use one of these accessories, see the recharging instructions
`provided with that unit.
`
`CAUTION! Do not charge a PTC-860NI’s battery pack in a
`hazardous location. Accessories are approved for use with
`the PTC-860NI only in non-hazardous locations.
`
`1.Make sure the PTC is off.
`
`2.Disconnect all accessories from the PTC.
`
`3.Line up the 25-pin connector on the charge r’s cable with
`the connector on the PTC and push them together.
`
`CAUTION! Do not force the connectors together if they do
`not connect easily. You could bend the pins on the cable
`connector.
`
`If the connectors do not go together easily, check to make
`sure they are lined up correctly, wide ends on the same
`side, and no pins are bent on the cable connector.
`
`20
`
`Petitioner Cypress Semiconductor Corp. - Ex. CSC 1013, p. 22
`
`

`
`4. Plug the charger into the wall outlet. The green charging
`indicator above the display lights.
`
`5. Charge the PTC’s battery pack for 14 hours.
`
`䊳 Checking the PTC-860
`
`1. Press the ON/OFF key to turn on the PTC.
`
`2. Look at the PTC’s display. What appears on the display
`depends on the program your organization uses.
`
`If the PTC is operating correctly, you should not see any of
`the following:
`
`• A low-battery warning
`
`• A backup battery warning
`
`• A blank display screen
`
`Repeat the steps in this section if the PTC-860 is not
`operating properly. You should not hear any beeps warning
`you that an error has occurred. If you do hear warning
`beeps, refer to the “Troubleshooting” section on page 49 or
`contact your Telxon service representative.
`
`21
`
`Petitioner Cypress Semiconductor Corp. - Ex. CSC 1013, p. 23
`
`

`
`䊲䊲
`Parts
`
`Figure 2 shows the parts of the PTC-860.
`
`䊳 25-pin connector
`
`On the top of the PTC is a female RS-232-type 25-pin connector
`for accessories and communication. A cable or the connector on
`the bottom of some accessories plugs into this connector to
`communicate with the PTC. The 25-pin connector can also be
`used to attach the PTC’s battery charger.
`
`The connector is between a slot, a screw, and a latch plate,
`which are used to hold accessories in place when they are
`connected directly to a PTC.
`
`䊳 Application flash EPROM
`
`An application flash EPROM is an electronic component
`soldered into the PTC-860. It contains the PTC’s data collection
`program and determines the PTC’s key functions, the display
`prompts and messages, and how and when the PTC prints or
`transmits data.
`
`You can erase the application flash EPROM and then
`reprogram it with a new program from the host via software in
`the PTC’s operating system.
`
`For instructions on how to erase and reprogram an application
`flash EPROM, refer to the Guide to the FLASH Utilities (TCAL
`or MS-DOS Version). See Appendix B for this manual’s part
`number.
`
`CAUTION! Do not attempt to erase or reprogram the
`PTC-860NI’s application flash EPROM in a hazardous
`location. This procedure is approved for use only in a
`non-hazardous location.
`
`22
`
`Petitioner Cypress Semiconductor Corp. - Ex. CSC 1013, p. 24
`
`

`
`䊳 Backup battery
`
`All models of the PTC-860 have a built-in backup battery. The
`backup battery provides enough power to protect data stored in
`the PTC’s memory when the main batteries are being changed
`or if they run out of power.
`
`A switch inside the PTC, accessible through the battery door,
`lets you turn on the backup battery. The PTC-860 is shipped
`from the factory with this switch turned off to conserve the
`backup battery power.
`
`Note: Once you turn on the backup battery by pushing down
`on the backup battery switch, do not attempt to reraise the
`switch. It is meant to stay down permanently.
`
`If your PTC shows a “Backup Battery Fault” message when
`you turn on the PTC, either turn on the backup battery or
`have the backup battery replaced. (Do not attempt to replace
`the backup battery yourself; contact your Telxon service
`representative for assistance!)
`
`CAUTION! Do not store a PTC-860 for over two months
`without charging the battery pack or replacing the alkaline
`batteries. Otherwise, both the primary batteries and the
`backup battery will drain, and any data and programs
`loaded in the PTC’s memory will be lost.
`
`䊳 Bar-code reader (optional)
`
`The PTC-860 unit (not including the PTC-860ES and
`PTC-860NI units) may have an optional bar-code reader
`that plugs into the wand port on the side of the unit. If your
`PTC-860 unit was ordered with a pencil-wand bar-code reader,
`it has a holder for the reader attached to its side.
`
`Bar-code readers are available for the PTC-860ES and
`PTC-860NI but must be connected to the units through the
`25-pin connector.
`
`23
`
`Petitioner Cypress Semiconductor Corp. - Ex. CSC 1013, p. 25
`
`

`
`FIGURE 2
`Parts of the PTC-860
`
`25-PIN CONNECTOR
`
`OPTICAL COUPLER
`BATTERY RECHARGE POST
`
`ELASTIC STRAP
`
`DISPLAY
`
`KEYBOARD
`
`WAND PORT
`
`BATTERY COMPARTMENT
`
`24
`
`Petitioner Cypress Semiconductor Corp. - Ex. CSC 1013, p. 26
`
`

`
`CAUTION! Do not use a bar-code reader with a PTC-860NI
`in a hazardous location. Accessories are approved for use
`with the PTC-860NI only in non-hazardous locations.
`
`The bar-code reader lets you enter data into your PTC by
`passing the reader across bar-code labels (scanning). Your
`PTC’s data collection program determines the types of bar-code
`labels you can read.
`
`䊳