Denso BHT-5000 Manuel d'utilisateur

User's ManualBHT-5000 User's Manual

viii CAUTION• If you drop the BHT so as to damage its hous-ing, immediately turn off the power, pull outthe battery cartridge, and contact your

85Chapter 3. Communications Operations of BHT-5000 Abnormal termination of phase 1 (Abort of phase 1)If the sending station receives no ACK from t

86Phase 2: Data Transmission Normal phase 2The sending station first sends a transmission block containing the heading text.Each time the sending s

87Chapter 3. Communications Operations of BHT-5000 Phase 2 with NAKIf the sending station receives a NAK from the receiving station in response to

88 Phase 2 with EOTIf the sending station receives an EOT anytime during phase 2, it shifts to phase 3 toterminate the message transmission abnormal

89Chapter 3. Communications Operations of BHT-5000 Abnormal termination of phase 2 (Abort of phase 2)If the sending station receives no ACK from t

90ACKEOTEOTEOT3 seconds3 seconds Phase 3 with no response or invalid responseIf the sending station receives no response or any invalid response fro

91Chapter 3. Communications Operations of BHT-50003.3.5 Aborting Data TransmissionPressing C key aborts data transmission.If C key is pressed dur

92STXETXBCC3.3.6 BCC for Horizontal Parity CheckingTo check whether data has been transmitted accurately, the BHT-5000 supports hori-zontal parity che

93Chapter 3. Communications Operations of BHT-5000117234567891011 12 13 14 15 16PROG1. PD3 00 52312340D0A000 0003.3.7 Text FormatText should be forma

94123456789101112131415161718192021MA S T E R DA T 00592n06 10 Data Text Format(1) Heading textBytepositionExample ofcontentsEvery data fieldshoul

ix CAUTION• Keep the power cord away from any heating equipment.Failure to do so could melt the sheathing, resulting in a fire orelectrica

95Chapter 4. Error MessagesThis chapter lists the error messages which will appear on the LCD if some erroroccurs in the BHT-5000.Chapter 4Error Mess

964.1 System ErrorsIf some error occurs when the power is turned on or during program execution, one ofthe following error messages will appear on the

97Chapter 4. Error MessagesSystem Program malfunction ProblemDuring execution of System Program, the SystemProgram has attempted to write onto the w

98Flash ROM error ProblemThe system has failed to write onto the flash ROM.If this error occurs, the BHT-5000 beeps fivetimes (for 0.1 second per bee

99Chapter 4. Error MessagesMemory backup test 1 ProblemAn error is found in the system area of the RAM orflash ROM during the memory backup test act

100Execution program not selected ProblemNo user program has been selected as an execu-tion program to be run when the power is turnedon. SolutionOp

101Chapter 4. Error Messages4.2 Errors in System ModeIf some error occurs during operation in System Mode, one of the following errormessages will ap

102 ProblemYou have deleted all of the files stored in the memo-ries in the DELETE menu. SolutionPress C key to return to the SYSTEM MENUscreen.

103Chapter 4. Error Messages ProblemDownloading fails. (Communications error) SolutionTo retry downloading, press 1 key.To return to the SYSTEM ME

104During file copying ProblemThe size of the file to be copied exceeds thememory capacity in the BHT-5000. SolutionPress C key to return to the S

xTake care ofme with a drysoft cloth.NO WAY!!BenzineThinner Proper Care of the BHT and CUBefore starting cleaning, unplug the AC adapter of

105Chapter 5. Handling the CU-5000Chapter 5Handling the CU-5000This chapter describes the handling procedure of the CU-5000, the interfacing with the

1065.1 Functions of the CU-5000The optical communications unit CU-5000 is available in two models: CU-5001 and CU-5002. The CU-5001 has both of funct

107Chapter 5. Handling the CU-5000DATA communications LED (green)Lights when the BHT-5000 is communicating withthe host computer.CHG1 LED (BHT-5000 c

1085.3 Applying Power to the CU-5001Apply power to the CU-5001 by connecting it to the wall outlet via the attached ACadapter according to the steps g

109Chapter 5. Handling the CU-50005.4 Communicating with the HostComputer5.4.1 Interface Cable Connection(1) Make sure that both the CU-5000 and the

1105.4.2 Interfacing with the Host Computer(1) Power on the host computer and start up the MS-DOS.(2) Turn on the power switch of the CU-5000.(3) Make

111Chapter 5. Handling the CU-50005.5 Charging the Ni-MH Battery Car-tridge (using the CU-5001)You may charge Ni-MH battery cartridges either loaded

112DATACHG1CHG2POWERDATACHG1CHG2POWERDATACHG1CHG2POWERDATACHG1CHG2POWER⇒⇒⇒⇒⇒⇒Operator’sActionPower on theCU-5001.Place theBHT-5000 onthe CU-5001.(Afte

113Chapter 5. Handling the CU-50005.5.2 Ni-MH Battery Cartridge AloneWARNING• Never use the CU-5001 for charging anythingother than the specified bat

114[ 1 ] Fully Discharging (Refresh) and then Charging(1) Power on the CU-5001. The POWER LED comes on.(2) Load a Ni-MH battery cartridge into the CU

Content OverviewsChapter 1. Quick Guide ... 11.1 Read

115Chapter 5. Handling the CU-5000DATACHG1CHG2POWERDATACHGICHG2POWERDATACHG1CHG2POWERDATACHG1CHG2POWER⇒⇒⇒⇒⇒⇒Operator’sActionLoad a batterycartridge i

116

117AppendicesAppendicesAppendix A. Specifications...

118Appendix A.SpecificationsA.1 BHT-5000[ 1 ] Product SpecificationsPower Source Main power Battery cartridge- Rechargeable Ni-MH battery cartridge(2

119Appendices0.15 mm min.(5.91 mils min.)0.125 mm min. **(4.92 mils min.)0.8 to 2.0 magnifications 0.26 to 0.66 mm(10.24 to 25.98 mils)[ 2 ] Bar Code

120(3) Bar Code Label SizeRecommended width: 10 mm min. (0.39 inch min.)Length:Depth of field(Distance from bar codes tothe bar-code reading window)

121Appendices[ 3 ] Interface SpecificationsOptical InterfaceSynchronization: Start-stopInput signals: RD and CSOutput signals: SD and RSTransmission s

122A.2 CU-5000[ 1 ] Product SpecificationsPower Source CU-5001: 12 VDC (via the AC adapter)Power Consumption CU-5002: 2WDimensions 90 x 215 x 45 mm(W

123AppendicesSignal Input/OutputExternaldevice[ 3 ] Interface Specifications2513141RS-232C Interface Port (Dsub-25S) on the CU-5000BHT-5000Pin No. Sig

124Appendix B.A Typical Basic OperationWhat follows is a typical basic operation which helps you instruct the hands-on user inpractical bar-code readi

Chapter 4. Error Messages ... 954.1 System Errors ...

Index125IndexSymbols25-pin plug (Dsub-25P) 1093-pole mini stereo plug 9, 33, 55, 56,73AAC adapter vi, viii, ix, 106, 108, 122aging test

126dry battery cartridge viii, 16, 18, 96,118Dsub-25P 56DTE 71EEAN-13 50, 119EAN-8 50, 119Fflash ROM 8, 10, 11, 12, 19, 20, 24

Index127RRAM 8, 10, 11, 17, 20, 28, 29, 32, 33,34, 35, 36reading confirmation LED 2, 13, 28,50, 53, 118response method 75, 76, 79resume

Bar Code Handy TerminalBHT-5000User's ManualFirst Edition, February 1996DENSO WAVE INCORPORATEDThe purpose of this manual is to provide accurate

Chapter 1. Quick GuideChapter 2. Getting Started the BHT-5000 and System ModeChapter 3. Communications Operations of BHT-5000Chapter 4. Error Mess

1Chapter 1. Quick GuideChapter 1Quick GuideThis chapter describes the basic operating method of the BHT-5000 and the relatednotes.1.1 Reading Bar Cod

21.1 Reading Bar CodesTurn on the BHT power, bring the bar-code reading window up to the bar code to bescanned, and press the trigger switch. The BHT

3Chapter 1. Quick Guide1.2 Setting and Using the Hand Strap Setting the hand strap Using the hand strapPut your hand through the hand strap and h

41.3 Setting the BacklightPressing the trigger switch while holding down SF (Shift) key activates or deacti-vates the backlight function.Press the t

Copyright © DENSO, 1996All rights reserved. No part of this publication may be reproduced in any form or byany means without permission in writing fr

5Chapter 1. Quick Guide1.4 Using the Keypad Entering Numerical DataTo enter numerical data, e.g., the quantity of goods, use the ten numerical keys

6

7Chapter 2. Getting Started the BHT-5000 and System ModeChapter 2Getting Started the BHT-5000 and System ModeThis chapter summarizes the BHT-5000 sys

82.1 BHT-5000 System ConfigurationAs shown in the system configuration below, it is necessary to prepare not only theBHT-5000 Bar Code Handy Terminal

9Chapter 2. Getting Started the BHT-5000 and System Mode CU-5000 and RS-232C Interface CableThe CU-5000 is an optical communications unit which exc

10Flash ROM and RAMA flash ROM and RAM are mounted on the BHT-5000.The flash ROM stores factory-written System Program and JIS Level 1 & Level 2 f

11Chapter 2. Getting Started the BHT-5000 and System ModeSoftware StructureSystem Program and JIS Level 1 & Level 2 fonts are resident in the sys

12 JIS Level 1 and Level 2 FontsThese are font data required for displaying Kanji characters on the LCD.The BHT-5000 has no Kanji ROM, so it stores

13Chapter 2. Getting Started the BHT-5000 and System Mode2.2 Components and FunctionsBar-codereading window• Liquid crystal display(LCD)Shows the cha

14The functions of the keys may be set by user programs. Shown below is a set ofsample functions.• Function keysUsed for choosingfunctions.• M1/M2 (M

iPrefacePlease READ through these operating instructions carefully. It will enable you tooperate your BHT-5000 correctly.After you have f

15Chapter 2. Getting Started the BHT-5000 and System Mode26-key pad• BS (Backspace) keyMoves back one character.• PW (Power) keyTurns the BHT-5000

162.3 Preparation2.3.1 Setting-up 1: Loading the Battery CartridgeBefore starting the BHT-5000, be sure to load the battery cartridge (sold separately

17Chapter 2. Getting Started the BHT-5000 and System ModeWhen you first load the battery cartridge after purchase or you load it after leavingthe BHT

18 Checking the Battery Voltage LevelPressing ENT key while holding down SF key displays the current voltage level of thebattery cartridge as a

19Chapter 2. Getting Started the BHT-5000 and System Mode2.3.2 Setting-up 2: Initializing the BHT-5000 andSetting the Calendar Clock[ 1 ] Initializin

20(1) Selecting the memory area to be initialized SYSTEM INITIALIZE ? 1:ALL 2:DRIVE A 3:DRIVE BPress PW key while holding down SF k

21Chapter 2. Getting Started the BHT-5000 and System Mode(3) Selecting the English or Japanese message versionPreceding the execution of initializati

22[ 2 ] Setting the Calendar Clock (date and time) SYSTEM MENU 1:Execute Program 2:Download 3:Upload 4:Set System 5:Test 6:Version SET

23Chapter 2. Getting Started the BHT-5000 and System Mode[Example] To set 1996, February 6, at 3:00p.m.Press 9 , 6 , 0 , 2 , 0 , 6 , 1

24[ 3 ] Deleting the JIS Font FilesThe JIS Level 1 and Level 2 font files, which are resident in the system area of the flashROM, contain font data fo

iiHow this book is organizedThis manual is made up of five chapters and appendices.Chapter 1. Quick GuideDescribes the basic operating method of the B

25Chapter 2. Getting Started the BHT-5000 and System Mode2.3.3 Adjusting the LCD Contrast & Beeper Volume,and Displaying the Battery Voltage Leve

26[ 2 ] Displaying the Battery Voltage LevelOn the SYSTEM MENU or during execution of user programs, press ENT key whileholding down SF key for di

27Chapter 2. Getting Started the BHT-5000 and System ModeThe function selected is reverse-displayed (white-on-black) with the cursor. To select ades

28 Structure of System ModeSYSTEM MENUProgram ExecutionAllows you to select a desired userprogram to be executed immediately.(Refer to Subsection 2.

29Chapter 2. Getting Started the BHT-5000 and System ModeIn addition to the functions given on the previous page, System Mode has these threefunction

30 SET SYSTEM 1:Execute Program 2:Display 3:Date/Time 4:Barcode 5:Communication 6:Key 7:Others SYSTEM MENU 1:Execute Program 2:Downl

31Chapter 2. Getting Started the BHT-5000 and System Mode[ 2 ] Selecting a desired settingFirst, select a desired item on the current screen by using

322.4.3 Detailed Description of the Functions in SystemMode[ 1 ] Program ExecutionSelecting "1: Execute Program" on the SYSTEMMENU displays

33Chapter 2. Getting Started the BHT-5000 and System ModeSelecting "2: Download" on the SYSTEM MENUcalls up the screen shown at left. 1 DR

34In the center of the 2nd line appears the selecteddownloading type--(A:), (B:), or (HT<-->HT) indicat-ing the downloading to the RAM, to the f

iii Related PublicationsBHT-BASIC 3.0 Programmer's ManualTransfer Utility Guide Screen IndicationThe lettering in the screens in this manual

35Chapter 2. Getting Started the BHT-5000 and System ModeIf an error occurs during downloadingIf some error occurs during downloading, one of the fol

36[ 3 ] Uploading UPLOAD 1:DRIVE A 2:DRIVE B 3:DRIVE A(ALL) 4:DRIVE B(ALL) 5:HT<-->HT COPYSelecting "3: Upload" on th

37Chapter 2. Getting Started the BHT-5000 and System Mode UPLOAD FILE (A:) ** Waiting **If you select any of the "3: DRIVE A (ALL

38If an error occurs during uploadingIf some error occurs during uploading, one of the following screens will appear withthe prompt "RETRY?"

39Chapter 2. Getting Started the BHT-5000 and System Mode[ 4 ] SettingSelecting "4: Set System" on the SYSTEM MENUcalls up the screen shown

40[4.1] Setting an execution program SET EXECUTE PROGRAM A:EASYPACK.PD3 A:SAMPLE1.PD3 A:SAMPLE2.PD3 A:SAMPLE3.PD3 B:SAMPLE4.PD3 B:SAMPLE5.

41Chapter 2. Getting Started the BHT-5000 and System ModeSystem Status IndicationTurning on the system status indication displays the following icon:

42[4.4] Setting the special bar-code scanning parameters SET BARCODE 1:Invert: ON OFF 2:Touch Read:ON OFF 3:Decode Level: 3Selecting "4: B

43Chapter 2. Getting Started the BHT-5000 and System Mode[4.5] Setting the communications parameters and interface portAfter the BHT-5000 is initiali

44Setting the parameters and protocol SET COM CONNECTOR 1:Parameter 2:ProtocolSelecting "1: Optical" or "2: Connector" on

ivSAFETY PRECAUTIONSBe sure to observe all these safety precautions. Please READ through this manual carefully. It will enable you to use the BHT-50

45Chapter 2. Getting Started the BHT-5000 and System ModeOn the protocol setting screen ("2: Protocol" has been selected)Selecting "2:

46Setting the interface portSelecting "3: Default" on the SET COMMUNICA-TION menu calls up the screen shown at left.Reversed is the current

47Chapter 2. Getting Started the BHT-5000 and System ModeSelecting "6: Key" on the SET SYSTEM menu callsup the screen shown at left.Reverse

48[4.7] Setting others (resume function and BHT-2000 compatiblemode) OTHERS 1:RESUME: ON OFF 2:BHT-2000: ON OFFSelecting "7: Others&quo

49Chapter 2. Getting Started the BHT-5000 and System Mode[ 5 ] Testing TEST 1:BARCODE 2:MEMORY 3:KEY 4:LCD 5:AGING 6:COM 7:BEEPER

50[5.1] Bar-code reading test TEST BARCODESelecting "1: BARCODE" on the TEST menu callsup the screen shown at left.Actually read bar cod

51Chapter 2. Getting Started the BHT-5000 and System Mode[5.2] Memory test TEST MEMORY Testing XXXXX/YYYYYSelecting "2: MEMORY&quo

52[5.3] Key entry & beeper test TEST KEYSelecting "3: KEY" on the TEST menu calls up thescreen shown at left and makes the BHT-500

53Chapter 2. Getting Started the BHT-5000 and System Mode[5.4] LCD and reading confirmation LED testsSelecting "4: LCD" on the TEST menu ca

54⇓The fine checker pattern shown at left appears.⇓The fine checker pattern is reversed.⇓⇓After showing all of the test patterns, the screenautomatica

v WARNINGHandling the battery cartridge• Never disassemble or heat the batterycartridge, nor put it into fire or water;doing so could caus

55Chapter 2. Getting Started the BHT-5000 and System Mode[5.5] Aging test TEST AGING DATE 95/08/06 TIME 15:00:00Selecting "5: AGING

56Preparation for the communications test(1) Jump back the optical interface port on the CU-5000Arrange the Dsub-25P connector as illustrated below an

57Chapter 2. Getting Started the BHT-5000 and System ModeSelecting "6: COM" on the TEST menu calls up thescreen shown at left. 1 Optical :

58[5.7] Beeper testSelecting "7: BEEPER" on the TEST menu calls upthe screen shown at left and makes the beepersound at three octaves. (Ref

59Chapter 2. Getting Started the BHT-5000 and System ModePressing ENT key after selecting the desired itemwill show the detailed test result of fil

60[ 6 ] System Program Version, Presence of JIS Level 1 &Level 2 Font Files, and RAM Size SYSTEM INFORMATION SYSTEM Ver. : X.XX CGROM JIS1 : Y

61Chapter 2. Getting Started the BHT-5000 and System ModeThe screen shown at left will appear. 1 Yes : Deletes the selected file. 2 No : Cancels de

62[ 8 ] Copying FilesYou can copy a program file or data file from the RAM to the flash ROM, or vice versa. COPY 1:DRIVE A-->DRIVE B 2:DRIV

63Chapter 2. Getting Started the BHT-5000 and System ModeUpon completion of copying, the screen shown atleft appears.Press C key three times to ret

64[9.1] Deleting the JIS1/JIS2 font file DELETE 1:JIS 1 2:JIS 2Selecting the "1: DELETE" on the JIS 1/JIS 2 menucalls up the sc

vi WARNINGHandling the CU• If smoke, abnormal odors or noises come from the CU, immediatelyturn off the power, unplug the AC adapter from the wall out

65Chapter 2. Getting Started the BHT-5000 and System Mode[9.2] Downloading the JIS1/JIS2 font file DOWNLOAD 1:JIS 1 2:JIS 2Selecting the

66Upon completion of downloading, the number ofreceived records becomes equal to the totalnumber of records and the beeper beeps once.Press C key to

67Chapter 2. Getting Started the BHT-5000 and System Mode[9.3] Uploading the JIS1/JIS2 font file UPLOAD 1:JIS 1 2:JIS 2Selecting the &quo

68Upon completion of uploading, the number of sentrecords becomes equal to the total number ofrecords and the beeper beeps once. Press C keyto retu

69Chapter 3. Communications Operations of BHT-5000Chapter 3Communications Operations of BHT-5000This chapter describes the communications operations

70Pin No. Signal Functions Signal Input/OutputCU-5001 External device2SDSend data →3RDReceive data ←4RSRequest to send →5CSReady to send ←7SGSignal

71Chapter 3. Communications Operations of BHT-50001456720SDFGRDRSCSDRSGCDER238CU-5000(DTE)Modem(DCE)[ 2 ] Interface Cable ConnectionAs illustrated b

722782065431SDSGCDERDRCSRSRDFGThe CU-5002 generates its internally consumed power by way of the signals sentby the connected host computer, the modem,

73Chapter 3. Communications Operations of BHT-50003.1.2 For BHT-5000[ 1 ] Interface Connector and Pin AssignmentThe BHT-5000 has a direct-connect int

74[ 2 ] Interface Cable ConnectionConnect the BHT-5000 directly to a host computer, a modem, or a printer with a direct-connect interface cable as ill

vii CAUTIONBasic handling tips• Never put the BHT in places where thereare excessively high temperatures, suchas inside closed-up automobiles, or

75Chapter 3. Communications Operations of BHT-50003.2 Basic Communications Specifica-tions and Parameters3.2.1 Basic Communications SpecificationsLis

76 Transmission Code and Bit OrderAll characters should be coded to 7- or 8-bit code for data transmission. Thestandard data exchange code of the B

77Chapter 3. Communications Operations of BHT-5000 RS/CS ControlDepending upon whether the RS/CS control is enabled or disabled in SystemMode, the

783.2.2 Communications ParametersIn System Mode and user programs written in BHT-BASIC 3.0, you may set thecommunications parameters listed below.Comm

79Chapter 3. Communications Operations of BHT-50003.3 BHT-Protocol3.3.1 OverviewThe BHT-protocol is the communications procedure used to transmit fil

803.3.2 Control CharactersThe control characters are classified into two groups: transmission control charactersand text control characters.(1) Trans

81Chapter 3. Communications Operations of BHT-5000(2) Text control charactersThe text control characters are used to format transmission texts. In t

823.3.3 Basic Format of Transmission MessagesBasically, the BHT-5000 transmits data as a unit of a file. First, it transmits a headingtext which incl

83Chapter 3. Communications Operations of BHT-50003.3.4 Transmission Control SequencesShown below is a typical message transmission sequence supporte

84Data transmission may accidentally involve various types of errors. The BHT-protocolis designed to recover from those errors as frequently as possi