Syntech CPT-711 User manual

i
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.
All 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.

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Table of Content
1. Introduction....................................................1
2. General Features and Characteristics..............2
2.1 Electrical ..............................................2
2.2 Environmental......................................2
2.3 Physical................................................2
2.4 CPU .....................................................2
2.5 Memory................................................3
2.6 Scanner.................................................3
2.7 Display.................................................3
2.8 Keypad.................................................4
2.9 Indicator...............................................4
2.10 Communication ..................................4
2.11 Programming Language......................4
2.12 Accessories.........................................4
3. Hardware Configuration.................................5
3.1 Front, Back and Side View....................5
3.2 RS-232 connection & IrDA connection.6
3.3 RF connection.......................................7
4. Software Organization....................................8
4.1 Kernel module......................................8
4.2 System module (the operating system)..8
4.3 Application module ..............................9
4.4 Build your own application.................10
5. Operations....................................................11
5.1 Keypad operations..............................11
5.2 Application mode ...............................12
5.3 System mode......................................12
5.4 Kernel mode.......................................16
6. Troubleshooting ...........................................17

1
1. Introduction
The CPT-711 is a compact, light-weighted, high
performance data terminal designed for all-day,
everyday use. It is powered by two AAA size
batteries and supported by a rich set of
development tools, including a Windows-based
application generator, “C”and “Basic”compilers.
It uses a brightly lit, easy-to-read 128x64 graphic
dots FSTN LCD with back-light and adjustable
contrast settings to allow clear reading regardless
of the ambient light. With its integrated
Laser/CCD barcode scanning unit and built-in
RS-232 and IrDA port, the CPT-711 is ideal for
inventory control, document tracking, shop floor
management, asset tracking, warehousing and
distribution operations.

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2. General Features and Characteristics
Basic characteristics of the CPT-711 Portable Data Terminal
are listed below,
2.1 Electrical
ŸOperation battery : two AAA size disposable or
rechargeable batteries
ŸBackup battery : 3.0V, 7.0mAh, rechargeable
Lithium battery for SRAM & calendar
ŸWorking time: over 100 hours and more than 80,000
readings (with its CPU in low speed mode and 1
reading every 5 seconds).
2.2 Environmental
ŸHumidity (operating): non-condensed 10% to 90%
ŸHumidity (storage): non-condensed 5% to 95%
ŸTemperature (operating): -20 to 60 °C
ŸTemperature (storage): -30 to 70 °C
ŸEMC regulation: FCC class A, CE and C-Tick
approved
ŸShock resistance: 1.2m drop onto concrete
2.3 Physical
ŸDimensions: 145mm (L) x 63mm (W) x 33.5mm (H)
ŸWeight: 180g (including batteries)
ŸColor: Dark gray
ŸMaterial: ABS
2.4 CPU
ŸToshiba 16-bit CMOS type CPU
ŸDual clock, can be switched to Low Clock to save
power (refer to the speed setting in section 5.3).

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2.5 Memory
Program memory
Ÿ1 M Bytes flash memory is used to store the program
code, font, constant data, and so on.
Data memory
Ÿ1 M Bytes SRAM.
2.6 Scanner
The CPT-711 Portable Data Terminal can be equipped with
Laser or Long Range CCD scanners. Detail specifications
are as following:
CPT-711L (Laser)
ŸLight source: visible Laser diode operating at 670¡Ó
15nm
ŸScan rate: 36¡Ó3scans per second
ŸScan angle: 42¢Xnominal
ŸMinimum print contrast: 20% absolute dark/light
reflectance at 670nm
ŸDepth of field: 5 ~ 95 cm, depends on barcode
resolution
CPT-711C (CCD)
ŸResolution: 0.15mm ~ 1.00mm
ŸDepth of field: 20cm
ŸWidth of field: 45mm ~ 124mm
ŸScan rate: 100 scans/sec
ŸAmbient Light Rejection:
1200 lux (Direct Sun-light)
2500 lux (Fluorescent Light)
2.7 Display
Ÿ128x64 graphic dots FSTN LCD display with LED
back-light

4
2.8 Keypad
Ÿ21 rubber keys, including alphanumeric keys, arrow
keys, function keys, and scan trigger key.
2.9 Indicator
Buzzer
ŸSoftware programmable audio indicator, 1KHz to
4KHz, low power transducer type.
LED
ŸProgrammable, dual-color (green and red) LED for
status indication.
2.10 Communication
Three kinds of communication are provided: standard RS-
232, Infrared, and RF.
ŸRS-232: Transmission speed up to 115200bps
ŸInfrared: standard IrDA 1.0 and high speed IR.
Transmission speed up to 115200bps
Distance: 5 to 100 cm
View angle: 30 degrees
ŸRF: 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
ŸRS-232 cable
ŸHigh speed IR Transceiver
ŸCradle
ŸRF base station

5
3. Hardware Configuration
3.1 Front, Back and Side View
ABC
FED
4
78
1
5
2
9
I
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6
PQR
3
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Z
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ESC
33.5mm
63mm
side view
front viewback view
RS-232
Battery
Trigger
LED
Indicator
IrDA
711

6
3.2 RS-232 connection & IrDA connection
RS-232 & IrDA connection
5~100cm
RS-232 connection
IrDA connection
IrDA Transceiver
AAA Battery*2
30
o
IrDA port
RS-232 port
RS-232 port
RS-232 port
ABCFED
4
78
1
5
2
9IHG
6PQR
3*ZY
ESC
711

7
3.3 RF connection
RF Base
ABCFED
4
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ESC
711
ABCFED
4
78
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5
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ABCFED
4
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711
ABC
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4
7
8
1
5
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9
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PQR
3
*
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ESC
711
ABC
FED
4
7
8
1
5
2
9
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6
PQR
3
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Z
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ESC
711
RF connection (up to 32 units)

8
4. Software Organization
The CPT-711 Portable Data Terminal system software
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:
ŸProgram download
ŸUpdate kernel
ŸTest & Calibrate
For detail operations, please refer to section 5.4.
4.2System module (the operating system)
The system module provides the following system services
ŸMemory
ŸSetting
ŸReader
ŸBattery
ŸTest
ŸDownload
ŸVersion
For detail operations, please refer to section 5.3.

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4.3Application module
The Application module runs on top of the System module.
The CPT-711 Portable Data Terminal is preloaded with an
application module that runs upon powering the unit up. The
following menu will be shown:
ŸExecute
ŸClear Data
ŸTransmit Data
ŸDownload Settings
The arrow keys can be usedto select the menu item, and
execute it by pressing the ENTER key. The function and
meaning ofeach item are as follows:
Execute Start the data collection process.
A new screen appears after Executeis
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.
Clear Data 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, Nomust
be selected when asked to confirm the
operation or by pressing the ESC key to go
back to the main menu.

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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 should
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.
4.4Build 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.

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5. Operations
Batteries must be fresh and properly loaded before start
operation.
5.1 Keypad operations
The keypad of CPT-711consists of 20rubber keys and one
trigger key. The functions of some special keys are as
follows:
ENTER Enter.
This key is for command execution
or input confirmation.
BS Back Space.
If pressed down longer than one
second, a clearcode will be sent.
SP Space.
UP Cursor up.
DOWN Cursor down.
Alpha The toggle key for Alphabet /
Numeral input.
When the system is in alpha-mode, a
small icon will be shown on the
display, and each numeral key can
be used to generate one of the three
capital letters. For example, numeral
7can be used to produce A, Bor C.
Pressing the same key twice within
one second, will call the letter B.
Pressing the same key without
halting longer than one second,will
cause the three letters to be shown in
acirculating way. Only when stop

12
pressing the key for longer than one
second or pressing another key,will
the system send the real key code to
the application program.
FN The function key.
This key can not be activated alone,
it must be pressed with one numeral
key at the same time. For example,
FN + 1generates function #1, FN +
2generates function #2, etc (up to 9
functions). Also, this key can be
combined with the UP/DOWN
arrow keys to adjust the contrast of
the LCD. And when this key is
combined with the ENTER key, it
will turn ON/OFF the LCD backlit.
ESC Escape.
Usually this key is used to exit
current operation.
POWER Power On/Off.
To prevent a faulty push, it needs
about 1.5 sec continuous pressing to
turn On/Off the power.
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, 9and POWER keys simultaneously, the
system will enter the System Mode with which provides the
following services:

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1. Memory
Size Information Includes the SRAM (Data memory)
size and FLASH (Program memory)
size in kilobytes.
Initialize To initialize the data memory
(RAM). Note that the contents of the
data space will be wiped out after
memory initialization.
Test 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.
2. Setting
Clock To set new date and time.
Backlit 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 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 5mA,respectively,during
normal operation (without scanning
or data transmission). If high-speed
operation isnot required, selecting
low CPU speed will save battery
power.
Default: Full speed

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Auto Off 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
Power On 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
3. Reader
Reading test To test the reading performance of
the scanner. Following are the
default enabled symbologies:
Code 39
Industrial 25
Interleave 25
Codabar
Code 93
Code 128
UPCE
UPCE with ADDON 2
UPCE with ADDON 5
EAN8
EAN8 with ADDON 2
EAN8 with ADDON 5
EAN13
EAN13 with ADDON 2
EAN13 with ADDON 5
Other symbologies, must be enabled
through programming.

15
4. Battery
Main 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.
Backup Show voltage of the backup battery.
5. Test
Buzzer To test the buzzer with different
Frequency/Duration. Press ENTER
key to start / stop the test.
LCD & LED To test LCD display and LED
indicator. Press ENTER key to start /
stop the test.
KBD To test the rubber keys.
Press a key and the result will be
shown on the LCD display. Note
that the FN key should be used in
conjunction with numeral keys.
6. Download
RS-232 To download the user program via
RS-232 port.The transmission
speed can be up to 115200 bps.
Docking To download the user program via
communication cradle (charger).
The transmission speed can be up to
115200 bps.

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IR To download the user program via
high speed IR transceiver. The
transmission speed can be up to
115200 bps.
IrDA To download the user program via
standard IrDA.The transmission
speed can be up to 115200 bps.
7. Version
Version Info To show version information,
including Hardware version,
Firmware version, Serial Number
and Manufacturing Date.
5.4Kernel mode
Press the 7, 9and POWER keys simultaneously to enter the
System mode, then power off and press 1, 7and POWER key
simultaneously to enter the kernel mode which provides the
following services:
Program download To download user program.The
download procedure is same as
download program in system mode.
Please refer to the above section.
Update kernel 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 off until the
system restart itself.

17
Test & Calibrate To perform a burn-in test and fine
tuning the system clock. This
function is for manufacture purpose
only.
6. Troubleshooting
a) Does not power up after pressing POWER key.
ØChange the batteries.
b) Does not power up after changing batteries.
ØCheck if the batteries are properly installed with
battery cap firmly closed.
ØIf problem persists, call for service.
c) Battery-low indicator is on,
ØChange the batteries.
d) Cannot download application program from the host
to the CPT-711 Portable Data Terminal or vice versa,
via RS-232 port.
ØCheck if the RS-232 cable is plugged tightly,
then,
ØCheck if host communication parameters (COM
port, baud rate, data bits, parity, stop bit) match
the CPT-711 Portable Data Terminal's.
e) Cannot download application program from the host
to the CPT-711 Portable Data Terminal or vice versa,
via IrDA port.
ØCheck if the IrDA transceiver tightly connected
to host's COM port, then

18
ØCheck if host communication parameters (COM
port, baud rate, data bits, parity, stop bit) matched
portable's.
ØCheck if the CPT-711 Portable Data Terminal is
properly positioned within the reading range:
(5 to 100cm, 30 degree solid angle) of the IrDA
transceiver.
f) Keypad does not work properly,
ØTurn off the power then press the 7, 9and
POWER keys simultaneously to enter the kernel
mode operation.
ØFrom the system menu, select the Test and then
its sub-item KBD.
ØPerform the key-in test.
ØIf problem persists, call for service.
g) Scanner does not scan,
ØCheck if symbologies used are enabled, or
ØCheck if battery-low indicator is shownon the
LCD display. If yes, change the batteries.
ØIf problem persists, call for service.
h) Abnormal responses,
ØOpen the battery cap and re-load the batteries.
ØEnter system menu by pressing 7, 9and POWER
keys simultaneously.
ØCheck if the CPT-711 Portable Data Terminal
can have a correct response by performing
entering data.
ØIf problem persists, call for service.