i The contents in this manual are copyrighted property of Syntech
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1. 3 3 RF connection RF connection up to 32 units Jr a 3 4 RS 485 connection RS 485 connection up to 32 units LO L LO E 8838 lelo Bas aca EEE eoo Besa EEE EEE Bal EO Ba DI sad it d B RS 232 connection Hz 4 Software Organization The system software of CPT 720 Portable Terminal consists of three modules the kernel module the system module and the application module 4 1 Kernel module Kernel module is the innermost core of the system It has the highest security and is always protected by the system Only the failure of flash memory or improperly power off during system restart after updating kernel will the kernel be destroyed The kernel module ensures that user can always download their own program even the operating system was crashed by user s program It provides the following services e Program download e Update kernel e Test amp Calibrate For detail operations please refer to section 5 4 4 2 System module The system module provides the following system services e Memory Setting e2. If high speed operation is not required selecting low CPU speed will save battery power Default Full speed Set time threshold for auto power off when no operation is taking place during that specified period If this value is set to zero this function will be disabled Default 10 minutes There are two possible selections Program Resume which starts from the program being used during the last session before the last power off and Program Restart which starts with a new program Default Program Resume To test the reading performance of the scanner Following are the default enabled symbologies Code 39 Industrial 25 Interleave 25 Codabar Code 93 15 4 Battery Main Backup 5 Test Buzzer LCD amp LED Code 128 UPCE UPCE with ADDON 2 UPCE with ADDON 5 EAN8 EANS with ADDON 2 EANS with ADDON 5 EAN13 EANI13 with ADDON 2 EANI13 with ADDON A Other symbologies must be enabled through programming Show voltage of the main battery power If the main battery voltage is low a battery icon power low indicator will be shown on the LCD screen The available power will be less than 25 of fresh batteries The terminal will continue to work normally for a short period of time Show voltage of the backup battery To test the buzzer with different Frequency Duration Press ENTER key to start the test then press any key to stop the test To test LCD display and LED indicator Press E
3. 8 Keypad e 32 rubber keys including alphanumeric keys arrow keys function keys and scan trigger key 2 9 Indicator Buzzer e Software programmable audio indicator 1KHz to 4KHz low power transducer type LED e Programmable dual color green and red LED for status indication 2 10 Communication Four kinds of communication are provided standard RS 232 Infrared RS 485 and RF e RS 232 Transmission speed up to 115200bps e Infrared Standard IrDA 1 0 and high speed IR Transmission speed up to 115200bps Distance 5 to 100 cm View angle 30 degrees RS 485 Through cradle multi drop up to 32 units e RF Transmission rate up to 9600bps Distance up to 100 m 2 11 Programming Language C BASIC and a Windows based Application Generator 2 12 Accessories e RS 232 cable e High speed IR Transceiver e Cradle for charging and communication e RF base station Smart Media Card and Reader 3 Hardware Configuration 3 1 Front Back and Side View 39 60 79 00 Ge edi 203 60 00000000 00000000 00000000000000000000000000DD00000 0 000000000000000000000000000000 0000 000000 3 2 RS 232 connection amp IrDA connection RS 232 8 IrDA connection IrDA Transceiver IrDA connection soso sses RS 232 port RS 232 Connection
4. 0 to 60 C Temperature storage 30 to 70 C EMC regulation FCC class A CE and C Tick approved Water resistance IP 54 Shock resistance 1 5m drop onto concrete 2 3 Physical Dimensions 203 6mm L x 79mm W x 39 6mm H Weight 330g including batteries Color Dark gray Material ABS 2 4 CPU Toshiba 16 bit CMOS type CPU Dual clock can be switched to Low Clock to save power refer to the speed setting in section 5 3 2 2 5 Memory Program memory 1 M Bytes flash memory is used to store the program code font constant data and so on Data memory Base memory 256 K Bytes SRAM Extended memory 8 M Bytes Smart Media card 2 6 Scanner The CPT 720 Portable Terminal can be equipped with Laser or Long Range CCD scanners Detail specifications are as following CPT 720L Laser Light source visible Laser diode operating at 670 15nm Scan rate 36 3 scans sec Scan angle 4 Mominal Minimum print contrast 20 absolute dark light reflectance at 670nm Depth of field 5 95 cm depends on barcode resolution CPT 720C CCD Resolution 0 15mm 1 00mm Depth of field 20cm Width of field 45mm 124mm Scan rate 100 scans sec Ambient Light Rejection 1200 lux Direct Sun light 2500 lux Fluorescent Light 2 7 Display e 128x64 graphic dots STN LCD display with LED back light e Icons include battery low warning alpha input shift mode and Smart Media card indication 2
5. NTER key to start the test then press any key to stop the test 16 6 Download RS 232 Docking IR IrDA 7 Version Version Info To test the rubber keys Press a key and the result will be shown on the LCD display To download the user program via RS 232 port The transmission speed can be up to 115200 bps To download the user program via communication cradle charger The transmission speed can be up to 115200 bps To download the user program via high speed IR transceiver The transmission speed can be up to 115200 bps To download the user program via standard IrDA The transmission speed can be up to 115200 bps To show version information including Hardware version Firmware version Serial Number and Manufacturing Date 5 4 Kernel mode Press the 7 9 and POWER keys simultaneously to enter the System mode then power off and press 1 7 and POWER key simultaneously to enter the kernel mode which provides the following services Program download Update kernel Test amp Calibrate To download user program The download procedure is same as download program in system mode Please refer to the above section To update system kernel Sometimes the kernel might be changed for improving performance or other reasons This function allows you to keep the kernel updated The update procedure is same as download user program but note that after updating the kernel please do not power o
6. Reader e Battery Test Download e Version For detail operations please refer to section 5 3 4 3 Application module The Application module runs on top of the System module The CPT 720 Portable Terminal is preloaded with an application module that runs upon powering the unit up The following menu will be shown Execute e Clear Data e Transmit Data e Download Settings The arrow keys can be used to select the menu item and execute it by pressing the ENTER key The function and meaning of each item are as follows Execute Clear Data Start the data collection process A new screen appears after Execute is selected and the ENTER key is pressed showing the following two prompts Item Qty Data can be input from keypad or barcode reader Pressing the ENTER key after the Quantity has been entered will save the data and the system will show the same prompts until the ESC key is pressed which will bring back the main menu To clear all the transaction data A submenu will be shown asking to confirm this action Once executed the transaction data will be lost and can not be retrieved To abort this operation No must be selected when asked to confirm the operation or by pressing the ESC key to go back to the main menu 11 Transmit Data To upload transaction data to the host PC There are three ways to transmit the data via RS 232 or Infrared or standard IrDA Note terminal COM port settings shou
7. The contents in this manual are copyrighted property of Syntech Information Co Ltd The information in this manual has been carefully checked and is believed to be accurate Syntech Information assumes no responsibility for any inaccuracies that may be contained in this document The information in this document is subject to change without prior notice in order to improve reliability design and function and does not represent a commitment on part of the manufacture Al right reserved No part of the contents of this manual may be reproduced or transmitted in any form or by any means without prior written permission of Syntech Information Co Ltd Table of Content lu Ere aala 1 2 General Features and Characteristics 2 2 Electrical NEE 2 2 2 Environmental sura 2 2 3 PHYSICA EEE 2 DBP AEKk ERNE SEJ 2 gua Balere 3 20 DONNE aka ka 3 2 T DISPLAY sss au ka 4 2 8 Gu EAE 4 20 AUE 4 2 10 Communication rss 4 2 11 Programming Language 5 2 VD ACCESSO ES sak sztuka vo libra ulo 5 3 Hardware Configuration rrura 6 3 1 Front Back and Side View 6 3 2 RS 232 connection amp IrDA connection 7 3 3 RF connection eeeeeeeneoo 8 3 4 RS 485 connection rru 9 4 Software Organization rss 10 4 1 Kernel module 10 4 2 System module e 10 4 3 Application module 11 4 4 Build
8. ff until the system restart itself To perform a burn in test and adjust the system clock This function is for manufacturing purpose only 6 Troubleshooting a b c d e Does not power up after pressing POWER key gt Change the batteries Does not power up after changing batteries gt gt gt Check if the batteries are properly installed If problem persists try to enter kernel menu by pressing 7 1 and POWER keys simultaneously If problem persists call for service Battery low indicator is on Change the batteries Cannot download application program from the host to the CPT 720 Portable Terminal or vice versa via RS 232 port Check if the RS 232 cable is plugged tightly then Check if host communication parameters COM port baud rate data bits parity stop bit match the CPT 720 Portable Terminal s Cannot download application program from the host to the CPT 720 Portable Terminal or vice versa via IrDA port Check if the IrDA transceiver tightly connected to host s COM port then Check if host communication parameters COM port baud rate data bits parity stop bit matched portable s 2 h Check if the CPT 720 Portable Terminal is properly positioned within the reading range 5 to 100cm 30 degree solid angle of the IrDA transceiver Keypad does not work properly gt gt gt gt Turn off the power the
9. is key is to exit current operation Power On Off To prevent a faulty push it needs about 1 5 sec continuous pressing to turn On Off the power 13 5 2 Application mode This is the default operation mode when turning on the power The operation depends on the application module Please refer to section 4 4 5 3 System mode When pressing the 7 9 and POWER keys simultaneously the system will enter the System Mode with which provides the following services 1 Memory Size Information Initialize Test 2 Setting Clock Backlit Includes the SRAM Data memory size extended memory size Smart Media Card and FLASH Program memory size in kilobytes To initialize the data memory RAM Note that the contents of the data space will be wiped out after memory initialization To test the data memory For 256 KB SRAM it takes about 15 seconds to finish the test Note that the contents of the data space will be wiped out too after memory test To set new date and time To set the intensity of LCD back light and the duration for staying on Default High intensity the lights go off after 20 seconds Speed Auto Off Power On 3 Reader Reading test To set CPU running speed There are five speeds available Full speed 1 2 speed 1 4 speed 1 8 speed and 1 16 speed which need about 39mA 22mA 12mA 7mA and SmA respectively during normal operation without scanning or data transmission
10. ld match the host PC settings Download Settings To download the menus and form prompts for the data collection process The settings should be configured in the Application Generator then downloaded to the terminal The Application Generator allows to define menus and data input forms For detail operation please refer to the Application Generator s Operation Guide 4 4 Build your own application module There are three software tools available for developing application programs 1 The Application Generator 2 The BASIC Compiler 3 The C Compiler For more information please contact CipherLab USA or Syntech Information Co Ltd 5 Operations Batteries must be fresh and properly loaded before start operation 5 1 Keypad operations The keypad of CPT 720 Portable Terminal consists of 32 rubber keys and one power switch The functions of some special keys are as follows BS Shift Alpha ESC POWER Back Space If pressed down longer than one second a clear code will be sent Shift toggle key When it is in shift mode an up arrow icon will be shown in the screen Alphabet input will be small letter and F8 can be used to turn on off the display back lit Also the F6 and F7 can be used to adjust the display contrast The toggle key for Alphabet Numeral input When the system is in alpha mode a small icon will be shown on the right most side of the display Escape Usually th
11. n press the 7 9 and POWER keys simultaneously to enter the kernel mode operation From the system menu select the Test and then its sub item KBD Perform the key in test If problem persists call for service Scanner does not scan Check if symbologies used are enabled or Check if battery low indicator is shown on the LCD display If yes change the batteries If problem persists call for service Abnormal responses Open the battery holder and re load the batteries Enter system menu by pressing 7 9 and POWER keys simultaneously Check if the CPT 720 Portable Terminal can have a correct response by performing entering data If problem persists call for service 20
12. your own application 12 S Operations eta kos ss en bon Eo 13 5 1 Keypad operations 13 5 2 Application mode 14 5 3 System mode ss spa ke ra 14 5 4 Kemelmodessssss sse asa 18 6 Troubleshooting sss aa o to 19 1 Introduction The CPT 720 Portable Terminal is a durable versatile rugged data terminal designed for all day everyday use It is supported by a rich set of development tools including a Windows based application generator C and Basic compilers In order to satisfy heavy duty applications the CPT 720 can withstand 1 5 meter drops onto concrete and can also be operated under extreme temperature With its integrated Laser LRCCD barcode scanning unit expandable data memory and multiple communication interfaces the CPT 720 is today s most flexible and reliable data collection terminal 2 General Features and Characteristics Basic characteristics of the CPT 720 Portable Terminal are listed below 2 1 Electrical Operation battery two AAA size batteries or Ni MH rechargeable battery pack Backup battery 3 0V 7 0mAh rechargeable Lithium battery for SRAM amp calendar Working time 100 hours and more than 50 000 readings with its CPU in low speed mode and 1 reading every 5 seconds 2 2 Environmental Humidity operating non condensed 10 to 90 Humidity storage non condensed 5 to 95 Temperature operating 2
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