1. پراڊڪٽ ختمview
The TEKLEAD T-2011B is a versatile barcode scanner designed for efficient and accurate scanning of both 1D and 2D barcodes. It offers multiple connectivity options and scanning modes, making it suitable for various environments such as retail stores, supermarkets, warehouses, and libraries.

Figure 1: TEKLEAD Wireless 2D Barcode Scanner supporting Aztec, Data Matrix, Maxi code, PDF417, QR Code, and 1D Code.

Figure 2: The scanner is suitable for diverse applications including couture, libraries, restaurants, cafes, hotels, and warehouses.
2. پيڪيج مواد
مھرباني ڪري ھيٺ ڏنل شين لاءِ پيڪيج چيڪ ڪريو:
- TEKLEAD T-2011B Barcode Scanner
- USB ڪيبل
- 2.4GHz Wireless Receiver (for 2.4GHz wireless and USB wired+2.4GHz wireless+Bluetooth versions)
- استعمال ڪندڙ جو دستياب (ھي دستاويز)
3. سيٽ اپ ۽ ڪنيڪشن
The T-2011B barcode scanner offers multiple connectivity options to suit your needs:

Figure 3: 3-in-1 Cordless Barcode Scanner connectivity options: Bluetooth (10m effective range), 2.4GHz Wireless (30m effective range in open area), and USB wired for real-time transmission and charging.
3.1. ڪنيڪشن جا اختيار
| اختياري نسخو | وصف | وصول ڪندڙ | مناسب ڊوائيسز |
|---|---|---|---|
| وائرڊ | پلگ ۽ راند ڪريو | No receiver | Devices with USB (type A) port |
| 2.4GHz وائرلیس | Plug and play, well paired before shipment | مهيا ڪيل | Devices with USB (type A) port |
| بلوٽوٿ | Need pairing | No receiver | Devices with built-in Bluetooth like smart phones, tablets |
| USB wired + 2.4GHz wireless + Bluetooth | ①Factory default mode: 2.4GHz wireless, plug and play ②Bluetooth: need to switch the scanner to Bluetooth HID mode and pair | مهيا ڪيل | PC, smart phones, tablets, etc. |

Figure 4: Detailed comparison of T-2011B optional versions and their setup requirements.
3.2. سسٽم مطابقت
The TEKLEAD T-2011B barcode scanner is compatible with a wide range of operating systems:
- ونڊوز 7/8/10
- Mac OS
- لينڪس
- Android

Figure 5: Operating system compatibility for the TEKLEAD Barcode Scanner.
4. آپريٽنگ هدايتون
4.1. اسڪيننگ موڊس
اسڪينر ٽن بنيادي اسڪيننگ طريقن کي سپورٽ ڪري ٿو:
- دستي موڊ: هر بارڪوڊ کي اسڪين ڪرڻ لاءِ ٽرگر بٽڻ کي دٻايو.
- مسلسل اسڪيننگ موڊ: The scanner continuously emits a scan beam, reading barcodes as they pass through the field of view without needing to press the trigger.
- خودڪار انڊڪشن موڊ: اسڪينر پاڻمرادو پنهنجي فيلڊ ۾ بارڪوڊ ڳولي ٿو view and initiates a scan.

Figure 6: TEKLEAD Barcode Scanner with stand, illustrating Auto-induction, Continuous, and Manual scanning modes.
4.2. High Scan Performance
The T-2011B is designed for high performance, capable of reading various barcode conditions:
- Reads on-screen barcodes sensitively.
- Accurately reads damaged or blurred barcodes.
- Capable of reading chromatic barcodes.
- Supports various mainstream 1D/2D barcodes including QR Code, Data Matrix, PDF 417, Aztec Code, Maxicode, and Hanxin.

Figure 7: The scanner's ability to read broken, blurry, and long 1D barcodes, with a depth of field from 0mm to 500mm.

Figure 8: Demonstrates scanning of damaged, blurred, and chromatic barcodes.

Figure 9: The scanner can read barcodes from various sources, including mobile phones, laptops, air tickets, and product tags.
4.3. iOS Keyboard Control (Bluetooth Function)
When connected via Bluetooth to an iOS device, you can double-click the scanner's button to hide or display the on-screen keyboard.

Figure 10: Double-click the scanner button to toggle the iOS keyboard visibility.
4.4. Data Storage Modes
The scanner features 16MB of internal memory, capable of storing up to 160,000 13-byte barcodes. It supports two data storage modes:
- انوینٽري موڊ: Data is stored when the scanner is out of effective transmission range. To upload, scan a specific setting code in the manual.
- خودڪار اسٽوريج موڊ: Real-time transmission occurs when within effective range. If out of range, data is automatically stored and can be uploaded later by scanning a setting code in the manual.

Figure 11: Information on the scanner's 16MB memory and data storage capabilities.
4.5. وڊيو مظاهرو
Video 1: Demonstration of the TEKLEAD T-2011B scanner's ability to read 1D and 2D barcodes, including complex and intensive ones, with text overlays like "Easy to Scan 1D code All size 1D barcode" and "Read All 2D code QR, PDF417, DM, AZTEC and so on".
5. سار سنڀال
5.1. بيٽري کي چارج ڪرڻ
The scanner is equipped with a 2200mAh Lithium-ion battery. A full charge takes approximately 4 hours and provides up to 12 hours of continuous scanning. Connect the scanner to a power source using the provided USB cable. Note that a charger is not included; you can use any standard USB power adapter.
5.2. جسماني سنڀال
The scanner is designed with durability in mind, featuring a protected scan window and buffers to absorb impacts from falling or hitting. To maintain optimal performance:
- Keep the scan window clean and free from dust or smudges. Use a soft, lint-free cloth for cleaning.
- Avoid exposing the scanner to extreme temperatures or direct sunlight for prolonged periods.
- Do not attempt to disassemble the scanner, as this will void the warranty.

Figure 12: Design features for durability, including a protected scan window and impact buffers.
6. وضاحتون
Here are the detailed specifications for the TEKLEAD T-2011B Barcode Scanner:
| وصف | تفصيل |
|---|---|
| برانڊ جو نالو | TEKLEAD |
| ماڊل نمبر | ٽي 2011 بي |
| پيداوار جو قسم | بار ڪوڊ اسڪينر |
| اسڪيننگ روشني جو ذريعو | ايل اي ڊي |
| رنگ جي کوٽائي | 32 بٽ |
| اسڪين عنصر جو قسم | CMOS |
| آپٽيڪل ريزوليوشن | 1200*1200 |
| اسڪين اسپيڊ | 300 اسڪين / سيڪنڊ |
| Decoding Speed | 25 سي ايم / ايس |
| ميدان جي کوٽائي | 0mm-500mm |
| سپورٽ ٿيل بارڪوڊس | 1D & 2D (QR Code, Data Matrix, PDF 417, Aztec Code, Maxicode, Hanxin) |
| اسڪين موڊس | دستي، مسلسل، خودڪار احساس |
| انٽرفيس جا اختيار | يو ايس بي، 2.4 جي وائرليس، بلوٽوٿ |
| اندروني ياداشت | 16MB (stores 160,000 13-byte barcodes) |
| بيٽري | 2200mAh Lithium-ion (4h charge for 12h continuous scanning) |
| طول و عرض (تقريبن) | 17.5 سينٽي ميٽر (ليٽر) x 11 سينٽي ميٽر (ايڇ) x 7.3 سينٽي ميٽر (ڊبليو) |
| سپورٽ سسٽم | Windows 7/8/10, Mac OS, Linux, Android |
| سرٽيفڪيشن | CE |

Figure 13: Approximate dimensions of the TEKLEAD T-2011B Barcode Scanner.
6.1. T-2011B vs. T-2011B Pro Comparison
For users with more demanding scanning needs, the T-2011B Pro offers enhanced capabilities:
| خاصيت | ٽي 2011 بي | T-2011B Pro |
|---|---|---|
| Long 1D barcodes | 70mm تائين | 110mm تائين |
| Complicated 2D barcodes | Not supported (X) | Supported (V) |
| Blurred/Scratched barcodes | ٺيڪ آهي | گهڻو بهتر |
| Tiny barcodes | Not supported (X) | Supported (V) |
| حساسيت | ٺيڪ آهي | بهتر |
| عام استعمال | تجويز ڪيل | تجويز ڪيل |
Note: If you are unsure which model is suitable for your needs, please contact TEKLEAD support with details of your barcodes and usage context for assistance.

Figure 14: Feature comparison between the T-2011B and T-2011B Pro models.
7. مسئلو حل ڪرڻ (FAQ)
هي حصو عام مسئلن ۽ انهن جي حلن کي حل ڪري ٿو:
7.1. Why can't some barcodes be read?
- The scanner supports all common 1D and 2D barcodes. Some less common barcodes may require specific settings to be enabled. Refer to the full manual for setting codes.
- Severely damaged, blurred, or obscure barcodes may be unreadable.
- If you encounter persistent issues, please contact TEKLEAD support for professional assistance.
7.2. Can I add or remove Enter and suffix?
Yes, all TEKLEAD barcode scanners support common barcode functions, including adding/removing line feeds (Enter) and suffixes. Consult the full manual for specific setting barcodes or contact support for customized services.
7.3. What should I do if garbled characters appear?
Garbled characters usually occur when the barcode scanner's language setting does not match the keyboard language of the connected device. TEKLEAD typically pre-sets the language according to the customer's region before shipping. If this issue arises, please contact support; they can provide the corresponding setting barcode to resolve the language mismatch.
7.4. What should I do if the data is not uploaded?
- Check Terminal and Interface: First, confirm that the connected terminal (PC, smartphone, tablet) and the interface (USB port, Bluetooth connection) are functioning normally. Try testing with other devices.
- Input Device Conflict: Barcode scanners, keyboards, and mice are all input devices. If the terminal cannot use the mouse and keyboard normally, data upload from the scanner may also be affected.
- اسڪينر سيٽنگون: Verify if the barcode scanner has other specific settings enabled, such as Inventory Mode or Virtual Serial Port Mode, which might prevent real-time data upload. Restore factory settings before re-testing if unsure.
- Wireless Disconnection: If using wireless mode (2.4GHz or Bluetooth), ensure the scanner is properly connected. If disconnected, re-pairing may be necessary.

Figure 15: Visual representation of common FAQ topics for the barcode scanner.
8. استعمال ڪندڙ ٽوٽڪا
- ٻولي سيٽنگون: If you experience garbled characters, ensure your scanner's language setting matches your device's keyboard language. This is a common fix for display issues.
- Complex Barcodes: For very complex, tiny, or severely damaged 2D barcodes, consider using the T-2011B Pro version for better performance.
- وائرليس رينج: Be mindful of the effective transmission range (10m for Bluetooth, 30m for 2.4GHz wireless in open areas) to ensure continuous data flow. Use the storage modes when working outside these ranges.
- iOS Keyboard: Remember the double-click function on the scanner button to easily manage the on-screen keyboard on iOS devices when using Bluetooth.
9. سپورٽ
For further assistance, technical support, or inquiries regarding your TEKLEAD T-2011B Barcode Scanner, please contact TEKLEAD customer service. Provide your model number (T-2011B) and a detailed description of your issue for efficient support.





