Casio DT-940 Manual de usuario
SERVICE MANUAL
HANDHELD TERMINAL
DT-930 / DT-940(PY-050)
MAY. 2006
DT-930
Ver.3 : Dec. 2011
CONTENTS
Page
1. GENERAL ................................................................................................................1
2. FUNCTION AND BASIC OPERATION ....................................................................6
3. DISASSEMBLY/ASSEMBLY ................................................................................. 11
4. DIAGNOSTIC PROGRAM .....................................................................................23
5. BAR CODE CALIBRATION SETTING ..................................................................48
6. TECHNICAL INFORMATION.................................................................................51
7. EXPLODED VIEW..................................................................................................54
8. PARTS LIST ...........................................................................................................59
APPENDIX HA-E60IO (EXPLODED VIEW)......................................................64
HA-E60IO (PARTS LIST)...............................................................65
― 1 ―
1. GENERAL
1.1 LINE UP
Model Name
Features
Bluetooth Memory Reader Port Released
RAM ROM
DT-930M50E 4 MB 16 MB Down-facing reader port May/2006
DT-930M51E 4 MB 16 MB Forward-facing reader port May/2006
DT-930M50NBE Í4 MB 16 MB Down-facing reader port May/2006
DT-930M51NBE Í4 MB 16 MB Forward-facing reader port May/2006
DT-930M50G 4 MB 16 MB Down-facing reader port Nov/2006
DT-930M50E-CN 4 MB 16 MB Down-facing reader port Jan/2007
DT-930M51E-CN 4 MB 16 MB Forward-facing reader port Jan/2007
DT-930M50NBE-CN Í4 MB 16 MB Down-facing reader port Jan/2007
DT-930M51NBE-CN Í4 MB 16 MB Forward-facing reader port Jun/2007
DT-930M50E-2-CN 4 MB 16 MB Down-facing reader port Mar/2011
DT-940M51NBE-CN Í4 MB 16 MB Forward-facing reader port Mar/2011
DT-940M51E-CN 4 MB 16 MB Forward-facing reader port May/2011
1.2 OPTIONS
For repair
: Service parts are available.
Í: No Repair. When it breaks down, please purchase the product newly from the Sales.
HA-E60IO
Bridge Basic Cradle
For repair:
Interface: Infrared interface (IrDA Ver1.1)
Speed: 4 Mbps (MAX)
USB (Ver1.1)
Spped: 12 Mbps (MAX)
AC Adaptor: AD-S15050AE (AC 100 to 240V)
DT-960IOE
Basic Cradle
For repair:
Interface: RS-232C .....Speed: 2,400 to 115,200 bps
RS-485........Speed: 2,400 to 115,200 bps
AC Adaptor: DT-9020ADP-GS (AC 230V)
DT-9020ADP-US (AC 120V)
DT-964IOE
Satellite Cradle
For repair:
Interface: RS-232C .....Speed: 1,200 to 115,200 bps
RS-422........Speed: 9,600/38,400/115,200 bps
AC Adaptor: AD-S42120AE (AC 100 to 240V)
― 2 ―
DT-969CHGE
Cradle type Battery Charger
For repair: O
AC Adaptor: DT-9020ADP-GS/DT-9020ADP-US
Charge time: Approx. 6 hours
DT-923LIB
Lithium-ion Battery Pack
Rated Capacitance: 540mAh
Rated Voltage: 3.6V
AD-S15050AE
AC Adaptor for Bridge Basic Cradle (HA-E60IO)
For repair: Í
Input: AC 100-240V, 50-60Hz
Output: DC5V, 3.0A
DT-9020ADP-GS/DT-9020ADP-US
AC Adaptor for Basic Cradle (DT-960IOE) and Cradle type
Battery Charger (DT-969CHGE)
For repair: Í
Input: DT-9020ADP-GS (230 VAC)
DT-9020ADP-US (120 VAC)
Output: DC9.5V, 1.0A
AD-S42120AE
AC Adaptor for Satellite Cradle (DT-964IOE)
For repair: Í
Input: AC 100-240V, 50-60Hz
Output: DC12V, 3.5A
HA-E90BP
Bumper
For a harsh working enrironment who requires a higher grade of impact
resistance.
Cables:
RS-232C cable DT-782RSC Cross-cable for Basic Cradle 14Pin-25Pin (male)
RS-232C cable DT-783RSC Cross-cable for Basic Cradle 14Pin-25Pin (female)
RS-232C cable DT-787AX Cross-cable for Basic Cradle 14Pin-9Pin (female)
RS-232C cable DT-881RSC Straight cable for Satellite Cradle For modem connection
RS-232C cable DT-882RSC Cross-cable for connecting Satellite Cradle 25Pin (male)
to personal computer
RS-232C cable DT-883RSC Cross-cable for connecting Satellite Cradle 25Pin (female)
to personal computer
RS-232C cable DT-887AX/AXA Cross-cable for connecting Satellite Cradle 9Pin (female)
to personal computer
RS-485 cable DT-788RSC 6-6 pin modular cable or daisy-chaining
Basic Cradle
RS-422 cable DT-888RSC For daisy-chaining Satellite Cradle
USB cable DT-380USB Bridge Basic Cradle to personal computer
― 3 ―
1.3 SPECIFICATIONS
•General
CPU: 32-bit RISC Type
Memory: RAM : 4MB (User area 1.6 MB)
FROM : 16MB (User area 12.5 MB)
•Display
Type: STN LCD with phase correction lm
Capacity: 128 x 64 dots
Display contrast: Manually adjustable
Backlight: LED
•LaserScanner
Frontage: Forward-facing reader port model: 0 degrees
Down-facing reader port model: 60 degrees
Wavelength: 650 ± 10 nm
Optical Output: Less than 1 mW
No. of scans: 100 ± 20 scan/sec
Resolution: 0.127 mm ~
Read PCS: 0.45 or higher
Readable Distance: DT-930 Forward-facing reader port model: Approx. 0 ~ 450 mm
DT-930 Down-facing reader port model: Approx. 0 ~ 400 mm
DT-940: Approx. 40 ~ 450 mm
Scan width: DT-930: Contacting reading
DT-930 Forward-facing reader port model: Max. 65 mm
DT-930 Down-facing reader port model: Max. 60 mm
Reading depth (Max.)
DT-930 Forward-facing reader port model: Max. 390 mm
DT-930 Down-facing reader port model: Max. 360 mm
DT-940: Reading depth (Min.): Max. 50 mm
Reading depth (Max.): Max. 350 mm
Ambient light: Sunlight: 80,000 Lux or less
Fluorescent light: 3,000 Lux or less
Readable Symbologies: JAN,EAN,UPCA,UPCE,Codabar,CODE39,ITF,CODE93,CODE128,MSI,
Industrial 2of 5,IATA,GS1 DataBar Omnidirectional(RSS-14),GS1 DataBar
Limited(RSS Limited),GS1 DataBar Expanded(RSS Expanded),GS1
DataBar Stacked(RSS-14 Stacked),GS1 DataBar Expanded Stacked(RSS
Expanded Stacked),GS1 DataBar Truncated
•Input
Stroke Keys: 26
•InfraredCommunications
Interface: Conforms to IrDA Ver. 1.1, original
Control Protocol: Half-duplex
Synchronization: Asynchronous, frame synchronization
Speed: 2,400 to 115,200 bps, 4 Mbps
Communication Range: 0 (contact) to 20 centimeters or less
•Bluetooth®Communications
Interface: DT-930: Bluetooth® Specication Ver 1.2 (support only Serial Port Prole)
DT-940: Bluetooth® Specication Ver 2.1 EDR
Communication Range: Approx. 5 meters (varies according to signal strength and environment)
Output: Max. 3 dBm (Power Class 2)
― 4 ―
•PowerSupply
Main: 2 x AA (LR6)-size alkaline dry cells or 1 x lithium-ion battery pack
Alkaline Battery life: Approx. 200 hours (using a new set of AA(LR6)-size alkaline batteries, at
normal temperature, and in scanning bar code twice per 10 seconds)
Lithium-ion Battery life: Approx. 50 hours (using a new fully charged battery pack, at normal
temperature, and in scanning bar code twice per 10 seconds)
Backup: 1 x CR2032 lithium battery
Battery life: Approx. one month (when only the backup battery is supplying backup
power)
•DimensionsandWeight
Dimensions:
Approx. 69.0 (W) x 173 (D) x 31.6 (H) (DT-930 Forward-facing reader port model)
Approx. 69.0 (W) x 180 (D) x 40.2 (H) (DT-930 Down-facing reader port model)
Approx. 69.0 (W) x 173 (D) x 31.6 (H) (DT-940)
Weight: Approx. 210 g (DT-930 Forward-facing reader port model)
Approx. 225 g (DT-930 Down-facing reader port model)
Approx. 220 g (DT-940)
•OperatingEnvironment
Operating temperature: -20 to 50°C (0 to 40°C when connecting to cradle)
Operating humidity: 10% to 80% RH (no condensation)
Dust and Water Splash Proof: IEC529 IP54
Drop Durability:
180 cm to the concrete (drop 6 faces and 4 corners of DT-930 (10 times total) )
Unpacking
AA (LR6)-size alkaline batteries Back-up battery (lithium)
Wrist Strap User's Guide
Desktop guides L and R for desktop conguration Wall mount guides L and R for wall mount conguration
― 5 ―
1.4 PRECAUTIONS
The following is the excerpt from a user’s guide. For details, please refer to the user’s guide.
1. Precautions at the time of handling and operating the unit
1-1. On charge, power supply, and a battery
1Use only DT-923LI/923LIB for charge battery pack.
2 Use only AA (LR6)-size alkaline batteries when using dry batteries.
If batteries other than alkaline batteries are used, the unit may not operate normally.
3When you remove the backup battery with the main battery removed or in a low-power state, data
may be lost or may change. Data cannot be recovered once it is lost or corrupted. Be sure to make
back-up copies of all important data.
4
The lithium-ion battery pack discharges naturally during its transportation from the factory to an end-user.
Be sure to charge the battery pack before you use it for the rst time.
5 Repeat charging of the lithium-ion battery pack gradually shortens its ability to recharge. If you nd
that a fully charged battery pack provides only little operation time, it probably means you need a
new battery pack.
1-2. Others
1High-sensitivity communications devices are used for the IrDA communications function. Avoid using
units or equipment such as a cellular phone emits radio waves during communication.
To ensure uninterrupted communication, keep the unit away from the equipment (at least 30
centimeters from a cellular phone).
2. Safe Keeping
2-1. Remove the batteries from the unit for long-term storage.
2-2. Please avoid storage (neglect in the car etc.) in the environment exceeding 70 degrees C .
3. Safety Precautions
3-1. Danger
Please conform to a user’s guide.
3-2. Warning
Please conform to a user’s guide.
4. Maintenance
There are no particular parts or parts on articles that need check and replacement periodically.
5. Installation
Please be sure to install and operate the main unit by keeping precautions strictly.
― 6 ―
2. FUNCTION AND BASIC OPERATION
2.1 EXPLANATION FOR THE MAIN BATTERY
Handheld terminal can be operated by either two AA (LR6)-size alkaline batteries or lithium-ion battery pack
(DT-923LIB) as main battery.
2.1.1 BATTERY COVER
Be sure to slide the main battery compartment cover lock to the LOCK position.
The power does not turn on if the batteries are not properly loaded.
It also causes malfunction or personal injury if the cover comes away when being carried.
(There is a push switch which turns on and off in accordance with the main battery compartment.)
The switch detecting main battery compartment cover.
2.1.2 EXPLANATION FOR BATTERY TERMINAL
Positive terminals both for AA (LR6)-size alkaline batteries and lithium-ion battery pack are equipped
in order for the both batteries can be used.
The unit itself judges by detecting which terminal is feed.
Not used
Positive(+)
Negative(–)
Negative(–)
The terminal is not in use.
(The battery does not contact with it.)
in case of DT-923LI in case of alkaline battery
These are connected internally in PCB.
Positive(+)
2.2 LOADING AND REMOVING THE AA (LR6)-SIZE ALKALINE BATTERIES
Important! When you load theAA (LR6)-size alkaline batteries, make sure that their positive (+)
andnegative(─)endsarefacingthecorrectdirections.
LOADING THE ALKALINE BATTERIES
1. Slide the main battery compartment cover lock to the FREE
position and remove the cover.
― 7 ―
2. Load two new AA (LR6)-size alkaline batteries into the main
battery compartment, making sure that they face the directions
shown in the gure.
3. Attach the battery compartment cover to the Handheld Terminal
and slide the main battery compartment cover lock to the LOCK
position.
REMOVING THE ALKALINE BATTERIES
Remove the alkaline batteries following the loading procedure in reverse.
Be sure to turn the Handheld Terminal OFF before you do this.
2.3 LOADING AND REMOVING THE LITHIUM-ION BATTERY PACK
LOADING THE LITHIUM-ION BATTERY PACK
1. Slide the main battery compartment cover lock to the FREE
position and remove the cover.
2.
Load a lithium-ion battery pack into the main battery compartment
in the direction shown in the gure.
Load the battery while sliding it in with the pmark on the
lithium-ion battery pack aligned with the qmark in the main
battery compartment.
3. Attach the battery compartment cover to the Handheld Terminal
and slide the main battery compartment cover lock to the LOCK
position.
REMOVING THE LITHIUM-ION BATTERY PACK
Remove the lithium-ion battery pack following the loading procedure in reverse.
Be sure to turn the Handheld Terminal OFF before you do this.
― 8 ―
2.4 LOADING AND REMOVING THE BACKUP LITHIUM BATTERY
When the backup lithium battery low voltage message appears on the LCD screen, immediately replace
the backup battery (lithium). Use a CR2032 lithium battery as the replacement battery. Be sure to turn the
Handheld Terminal OFF before you do this.
[Caution]
For Important Data
• Whenyouremovethebackupbatterywiththemainbatteryremovedorinalow-power
state, data may be lost or may change. Data cannot be recovered once it is lost or
corrupted.Besuretomakeback-upcopiesofallimportantdata.Onewaytodothisis
to use one of the optional cradles to transfer data to a computer.
Important!
Makesure thatthe positive (+) and negative(─) ends of the batteryare facingthe
correct directions.
LOADING THE BACKUP LITHIUM BATTERY
1. Use a screwdriver to rotate the screw that secures the backup
battery holder in place counterclockwise to loosen it.
2. Open the backup battery compartment cover.
3. Carefully wipe the backup battery (lithium battery) with a dry
cloth before inserting it with the plus (+) side up as shown in the
diagram.
4. Push the lithium battery in the direction shown by the arrow to
hook it. Hook
5. Close the backup battery cover and tighten the screws.
Este manual sirve para los siguientes modelos
1
Tabla de contenidos
Otros manuales de Terminal táctil de Casio
Casio
Casio QT-6000 Manual de usuario
Casio
Casio DT-930M50E Manual de usuario
Casio
Casio Cassiopeia IT-2000 Manual de usuario
Casio
Casio DT-X30 Series Manual de usuario
Casio
Casio IT-10M20 Manual de usuario
Casio
Casio QT-6600 Manual de usuario
Casio
Casio QT-6600 Manual del propietario
Casio
Casio DT-X100 Series Manual de usuario
Casio
Casio V-REGI Series Manual de usuario
Casio
Casio IT-800 Series Manual de usuario
Casio
Casio QT-6000 Manual de usuario
Casio
Casio V-R100 Manual de usuario
Casio
Casio V-REGI Series Manual de usuario
Casio
Casio IT-600 Series Manual de usuario
Casio
Casio IT-G600 Series Manual de usuario
Casio
Casio QT-2000 Manual de usuario
Casio
Casio IT-G600 Series Manual de usuario
Casio
Casio V-R7000 Manual de usuario
Casio
Casio IT -G500 Series Manual de usuario
Casio
Casio DT-X5 Series Manual de usuario
