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Denso
BHT-7500W, BHT-7500S
user manual
Models:
BHT-7500W
BHT-7500S
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Specs
Error messages
Signal Strength
System Errors
Meaning of Symbols
LCD and indicator LED tests
WEP Wired Equivalent Privacy
BHT System Configuration
Connector
Selects the timeout length
Page 1
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User's Manual
Page 2
Page 1
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Page 2
Contents
Page
Page
Preface
How this book is organized
Technical Terms Used in This Manual
Meaning of Symbols
Safety Precautions
Handling the battery cartridge
Handling the CU
Basic handling tips
Do not Drop me
Page
Proper Care of the BHT and CU
FCC Regulations
US and Canada Regulations
Xiii
Declaration of Conformity For European Union
Labeling
Safety Precautions
Content Overviews
Chapter Error Messages 145
Page
Chapter
Reading Bar Codes
Quick Guide
Setting the hand strap Using the hand strap
Setting and Using the Hand Strap
Setting the Backlight
Entering Numerical Data
Using the Keypad
Transferring Data
Using radio link BHT-7500S/7500W only
Using infrared link
Getting Started the BHT System Mode
System Configuration
BHT System Configuration
MS-DOS
Host Computer
BHT-BASIC Compiler option
CU-7000 and RS-232C Interface Cable option
Ir-Transfer Utility C option
Ir-Transfer Utility E option
System Programs
Transfer Utility option
Basic
User Programs
JIS Level 1 and Level 2 Font Files
Optical interface port
Components and Functions
Alphabet input
Preparation
Setting-up 1 Loading the Battery Cartridge
Battery Voltage Level on the Status Indicator Line
Battery voltage has lowered
Low Battery Indication
Page
Set the current date and time 00/01/01
Setting-up 2 Setting the Calendar Clock
1EXECUTE Program
00/01/01 0000 00/04/19
LCD Contrast
Switching the beeper & vibrator
Adjusting the LCD contrast
Adjusting the beeper volume
Battery voltage level
Battery Voltage Display
When is battery replacement needed?
Battery Replacement Notes
Set the current date and time 00/01/01
Shutdown in progress message
BHT Turning-off Notes
If the BHT is turned off abnormally
Do you want to run Scandisk? Yes 2.No
Scandisk when the resume function is enabled
If invalid files are found
About $$BRKLST.SYS
Initializing the BHT System
Contact your administrator 2XXX
Whole User Area
User Area Except Fonts
During initialization, the screen shown at left is displayed
Plays the screen shown at left for a second
Starting System Mode
Operating in System Mode
Structure of System Mode
Testing
Setting the remote wakeup parameters
Setting the CPU performance
Calling up the desired set screen
Operating in System Mode
ENT
Selecting a desired setting
Program Execution
Detailed Description of the Functions in System Mode
Execute Program No File Exists
File
Downloading
Getting Started the BHT and System Mode
Download screens
Solution
If an error occurs during downloading
You attempted to download an invalid program file
ONE File
Uploading
ALL Files
Upload screens
If an error occurs during uploading
System Environment Setting
Setting an execution program
Setting the message version
Setting the calendar clock
Invert
Setting the special bar-code scanning parameters
ITF
STF
Digits
Setting the communications environments
Optical
Connector
COM Port
Parameter
Communications parameters setting screen
Data BIT
Parity BIT
Selects the timeout length
System Mode
Setting the interface port
Setting the communications protocol type
SET ID
Defining the functions of the shift key and magic keys
Magic keys
Setting the TCP/IP and FTP BHT-7500S/7500W only
Setting the resume function
OFF
SET FTP
Setting the TCP/IP
Setting the FTP
CR/LF Code Property
CR/LF
Testing
EAN-13, UPC-A EAN-8 UPC-E
Bar-code reading test
Memory test
Aging test
Beeper scale test
Master
Communications test
Testing the optical interface port
Testing the direct-connect interface port
LCD and indicator LED tests
Checker pattern is reversed
Fine checker pattern appears
Key entry & beeper test
File test
RUN Ping
Testing with Ping BHT-7500S/7500W only
SET Ping
Data Size
Timeout
Interval
Count
Data Size Interval Timeout Count
If timeout occurs
System Information
Downloading by FTP
Downloading/Uploading by FTP BHT-7500S/7500W only
Upload
DIR/FILE
Uploading by FTP
If no file exists when uploading by FTP is selected
Run-time messages in downloading/uploading by FTP
Reply codes from the FTP server
ID entry screen
RF Menu BHT-7500S
SET ID
Version
BHT-7500S
Macid
RF version screen
RF parameter menu
RF Menu BHT-7500W
RF Option
WEP KEY
Client Name
ID entry screen
Ssid
Authenticate
Power Save
RF option screen
WEP
WEP key definition screen
Defining WEP KEY
Defining WEP KEY 2 through
Setting Transmit KEY
Initialize RF
RF parameter initialization screen
Signal Strength
Associated Access Point
Site Survey menu
Link status screen
Link Speed
Link Quality
Channel
File deletion menu
Deleting Files
Deletion completion screen
Downloading the BHT system parameter file
Downloading/Uploading the BHT System Parameter File
Download
File mismatch Retry?
Downloading has failed
Uploading the BHT system parameter file
Out of memory
Setting the Remote Wakeup
Setting the CPU Performance
Downloading the system message file
Downloading/Uploading the System Message File
If an error occurs during downloading
Downloading has failed
Uploading the system message file
If an error occurs during uploading
Communications Operations of the BHT
RF-Related Parameters
Spread-Spectrum Communication BHT-7500S/7500W only
BHT-7500S
Domains
WEP Wired Equivalent Privacy
Service Set ID Ssid
Security IDs
BHT-7500W
BHT-BASIC
Infrared Communication
Interface Connector and Pin Assignment
RS-232C Interface Specifications
BHT
Interface Cable Connection
Basic Communications Specifica- tions and Parameters
Basic Communications Specifications
Synchronization
Transmission Speed
Vertical Parity
Transmission Code and Bit Order
BHT-BASIC
Communications Parameters
BHT-protocol
Communications Protocols
Overview
Transmission control characters
Control Characters
Transparency
SOH
Text control characters
STX
ETX
Basic Format of Transmission Messages
Program Text Format
Text Format
10 11 12 13 14 15 16 17
Data Text Format
BHT-Ir Protocol
DLE ENQ
DLE EOT
DLE ACK
DLE NAK
DLE STX
DLE SOH
DLE ETX
141
142
143
144
Error Messages
System Program error
System Errors
Low battery indication-Level
Calendar clock stopped
System Program malfunction
Abnormally turned off last
Execution program not selected
Error in System Mode settings
Resume data lost
System administrator to be called
System down error
When selecting a program file or data file
Errors in System Mode
Press the C key to return to the System Menu screen
Downloading has failed
File you attempted to upload is damaged
Uploading has failed
156
Handling the CU-7000 Option
Functions of the CU-7000
LED indicators
Applying Power to the CU-7000
Communicating with the Host Computer
Setting the Transmission Speed of the CU-7000
Interface Cable Connection
Interfacing with the Host Computer
Take the BHT off the CU-7001
Charging Operation and LED Indication
CU-7000 has an RS-232C interface port Dsub-25S
DTE and DCE
166
Appendices
Product Specifications
Appendix a Specifications
BHT-7500/7500S/7500W
Indicator LED
Available Bar Code Types
Bar Code Specifications
Optical Properties Required for Bar Code Labels
Thickness of Bars and Depth of Field
Bar Code Label Size
GND
Interface Specifications
Charging Requirements CU-7001
CU-7000
Pin No Signal Functions Signal Input/Output
Transmission Control Sequences
Appendix B Communications Protocol Details
Normal phase
Abnormal termination of phase 1 Abort of phase
Phase 2 Data Transmission
Phase 2 with NAK
Phase 2 with EOT
Abnormal termination of phase 2 Abort of phase
Abnormal termination of phase
Aborting Data Transmission
BCC for Horizontal Parity Checking
BHT-Ir protocol
186
187
188
189
Phase 2 with a sequence of DLE NAK and IDs
Phase 2 with a sequence of DLE EOT and IDs
192
193
Phase 3 with timeout at the receiving station
CRC
File1 00/05/20 Multi K
Appendix C Typical Basic Operation
Denso Wave Incorporated
Bar Code Handy Terminal BHT-7500/7500S/7500W
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