TEKLEAD T-D8 RS232 Serial 2D USB Barcode Scanner Instruction Manual

1. Entwodiksyon

The TEKLEAD T-D8 is a versatile embedded barcode scanner module designed for integration into various self-service equipment. It supports both 1D and 2D barcode scanning, offering reliable performance for applications such as vending machines, access control systems, lockers, and kiosks. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your scanner.

Figure 1: TEKLEAD T-D8 Barcode Scanner Module

2. Enstalasyon

2.1 Kontni pake a

Asire ke tout eleman yo prezan:

• TEKLEAD T-D8 Barcode Scanner Module
• USB Cable (for USB interface models)
• RS232 Cable with Power Supply (for RS232 interface models)

Figure 2: Scanner with USB and RS232 cables

2.2 Konekte eskanè a

The TEKLEAD T-D8 scanner offers both USB and RS232 interface options. Choose the appropriate connection based on your system requirements.

2.2.1 USB Koneksyon

For USB models, simply connect the USB cable from the scanner to an available USB port on your host device (PC, Kiosk, etc.).

• Windows 10: The scanner is typically driver-free and will be recognized automatically as a USB-COM (virtual serial) device.
• Windows 7/8 and other operating systems: Drivers may be required. Please refer to the official TEKLEAD website or the provided manual download links for necessary drivers.

Figure 3: USB Port connection

2.2.2 Koneksyon RS232

For RS232 models, connect the RS232 cable to the serial port on your host device. Ensure the external power supply is connected to the RS232 cable as shown in Figure 4.

Figure 4: RS232 Port connection with power supply

2.3 Konpatibilite Sistèm

The scanner is compatible with a wide range of operating systems:

• Windows (XP, 7, 8, 10)
• Mac OS
• Linux
• Android

Figure 5: Supported Operating Systems

3. Operasyon

3.1 Mòd Eskane

The scanner offers different scanning modes to suit various applications:

• 2D CMOS Type:
  • Mòd deklanche manyèl
  • Auto-Induction Mode
  • Mòd kontinyèl
• 1D CCD Type:
  • Mòd deklanche manyèl
  • Mòd kontinyèl

Figure 6: Scanner features for scanning modes (button and indicator light)

3.2 Barcode Types and Capabilities

The TEKLEAD T-D8 is capable of reading a wide array of barcode symbologies:

• 1D CCD Type:
  • Reads all standard 1D codes.
  • Capable of reading long, high-density 1D barcodes (up to 110mm).
  • Effective at reading scratched or blurred 1D barcodes.
• 2D CMOS Type:
  • Supports multiple 1D and 2D barcodes, including QR Code, Data Matrix, and PDF417.

Both 1D CCD and 2D CMOS versions support scanning barcodes directly from screens (e.g., mobile phones) and colorful barcodes.

Figure 7: Scanning barcodes from a mobile phone screen

Figure 8: Scanning colorful barcodes

3.3 Sipò pou lang

The scanner supports various international keyboard layouts for outputting scanned data:

• 2D CMOS Type: International keyboard layouts for United States, Spain, France, Germany, Italy, Japan, Turkey Q, Turkey F, Czech Republic (supports all languages under Windows and USB transmission).
• 1D CCD Type: Keyboard layouts for Russia (Russian), Brazil (Portuguese), Spain (Spanish - International), USA/China (English), France (French), Netherlands (Dutch), Canada (French), Argentina (Latin American), Denmark (Danish), United Kingdom (British English), Italy (Italian), Germany (Slang), Norway (North Sami), Slovak (Slovak), Portugal (Portuguese), Czech Republic (Czech), Belgium (Dutch), Turkish-F, Turkish-Q, Poland (Polish 214), Croatian (Croatian), Hungary (Hungarian), Japan (Japanese), Arabic (Egypt).

3.4 Videyo Demonstrasyon Pwodwi

4. Antretyen

To ensure optimal performance and longevity of your TEKLEAD T-D8 barcode scanner, follow these general maintenance guidelines:

• Netwayaj: Regularly clean the scanning window with a soft, lint-free cloth. For stubborn dirt, a mild, non-abrasive cleaning solution can be used sparingly. Avoid harsh chemicals or abrasive materials that could scratch the window.
• Manyen: Handle the scanner with care. Avoid dropping it or subjecting it to strong impacts, which could damage internal components.
• Anviwònman: Operate the scanner within its specified environmental conditions (temperature, humidity) to prevent malfunction. Keep it away from excessive dust and moisture.
• Swen kab: Do not pull on the cables forcefully. Always grasp the connector when plugging or unplugging to prevent damage to the cable or port.

NAN. Depanaj

Men kèk solisyon pou pwoblèm komen ou ka rankontre:

5.1 Barcodes Cannot Be Read

• Kalite Barcode: This product can read all common 1D and 2D barcodes. Some less common or unused barcode types may need to be enabled in the scanner's settings before they can be read. Refer to the full manual (links below) for configuration barcodes.
• Barcode Condition: If the barcode is severely damaged, scratched, or very obscure, the scanner may not be able to read it. Try scanning a clear, undamaged barcode.

5.2 Garbled Characters Appear After Scanning

This issue typically arises when there is a mismatch between the barcode scanner's language setting and the keyboard language of your host system. The scanner is usually pre-configured to the customer's region before shipping. If garbled characters persist, please contact technical support for the appropriate setting barcode to adjust the language.

5.3 Data Not Uploading to Host System

• Terminal and Interface Check: First, confirm that your host terminal and the connected interface (USB or RS232) are functioning normally. Try connecting other devices to the same port for testing.
• USB Driver Issues: If using a USB connection on Windows 7/8 or other systems requiring drivers, ensure the correct drivers are installed.
• Input Device Conflict: Barcode scanners, keyboards, and mice are all input devices. If your host system's mouse or keyboard is not functioning correctly, it might affect data upload from the scanner.
• Anviwònman eskanè: Verify that the barcode scanner is not in a special mode (e.g., storage mode, virtual serial port mode) that prevents direct data output. Try restoring the scanner to factory default settings.
• Wireless Connection (N/A for this wired model): For wireless scanners, ensure proper pairing. (Note: This model is wired, so this point is generally for reference for other models).

Figi 9: Egzamples of 1D and 2D barcodes

6. Konsèy itilizatè yo

• Enable All Barcode Types: If you encounter barcodes that won't scan, try enabling all common 1D and 2D barcode types in the scanner's configuration. This often resolves issues with less frequently used symbologies.
• Verifye Anviwònman Lang yo: For correct data output, always ensure the scanner's language setting matches your computer's keyboard input language. This prevents garbled characters.
• Test with Clear Barcodes: When troubleshooting, always test the scanner with a known good, clearly printed barcode before assuming a hardware fault.

7. Espesifikasyon

The following table outlines the key technical specifications for the TEKLEAD T-D8 Barcode Scanner:

Figure 10: Scanner dimensions

8. Garanti ak sipò

8.1 Garanti

The TEKLEAD T-D8 Barcode Scanner comes with a 1-ane garanti soti nan dat acha a.

8.2 Sipò teknik

For any technical assistance, troubleshooting beyond this manual, or inquiries regarding customized services (OEM/ODM), please contact TEKLEAD customer support. Online technical support is available.

8.3 Manual Downloads

For detailed configuration guides and advanced settings, you can download the full manuals:

• 2D Scanner Manual: https://drive.google.com/open?id=1xcpJQQF1yjCmj6I-gDNah9QJugl-3HO9
• 1D CCD Scanner Manual: https://drive.google.com/open?id=1E5NZ0fWpF0X1-WQuOUnD5VepoWFFoQlA