1. Utangulizi
This manual provides essential information for the safe and efficient operation of your KOAMTAC KDC350Li-MO-3K-R2 Bluetooth Barcode Scanner. Please read this manual thoroughly before using the device to ensure proper setup, usage, and maintenance.
2. Yaliyomo kwenye Kifurushi
Thibitisha kuwa bidhaa zote zipo kwenye kifurushi chako cha bidhaa:
- KDC350Li-MO-3K-R2 Barcode Scanner
- Lanyard inayoweza kurudishwa
- USB Charge/Kebo ya Mawasiliano
- Product CD (containing drivers and software)
3. Kifaa Kimeishaview
Familiarize yourself with the components of your KDC350Li-MO-3K-R2 scanner.

Picha ya 1: Mbele view of the KDC350Li-MO-3K-R2 scanner. The device features an OLED display at the top, showing 'KoamTac Data Collector KDC350_3key'. Below the screen are two green indicator lights. In the middle section, a prominent circular 'SCAN' button is flanked by two navigation keys on each side (left and right arrows). The KOAMTAC logo is visible at the bottom.
Vipengele Muhimu:
- Onyesho la OLED: Shows device status, scanned data, and menu options.
- Kitufe cha SAKATA: Activates the barcode scanning laser.
- Vifunguo vya Urambazaji: Used to navigate through menus and options on the OLED display.
- Taa za Viashiria: Provide visual feedback on power, battery, and connection status.
4. Kuweka
4.1. Kuchaji Betri
Before initial use, fully charge the KDC350Li-MO-3K-R2 scanner.
- Connect the small end of the USB charge/communication cable to the KDC350's charging port.
- Connect the large end of the USB cable to a USB power adapter (not included) or a computer's USB port.
- Taa ya kiashiria itaonyesha hali ya kuchaji. Chaji kamili kwa kawaida huchukua takriban saa 3-4.
4.2. Kuwasha/Kuzima
- Kuwasha: Press and hold the SCAN button for approximately 3 seconds until the display illuminates.
- Kuzima: Navigate to the 'Power Off' option in the device menu using the navigation keys and confirm, or press and hold the SCAN button for approximately 5 seconds.
5. Maagizo ya Uendeshaji
5.1. Basic Barcode Scanning
Ili kuchanganua msimbo pau:
- Point the scanner's laser aperture at the barcode.
- Press and hold the SCAN button. A red laser line will appear.
- Align the laser line across the entire barcode.
- Upon successful scan, the scanner will emit a beep, and the scanned data will appear on the OLED display.
- Toa kitufe cha SCAN.
5.2. Using the OLED Display and Navigation
The OLED display provides real-time information and access to device settings. Use the left and right navigation keys to scroll through menu options and select items.
6. Muunganisho wa Bluetooth
The KDC350Li-MO-3K-R2 supports Bluetooth connectivity for wireless data transfer to host devices such as smartphones, laptops, and desktops.
6.1. Pairing Modes
The scanner supports various Bluetooth profiles:
- HID (Human Interface Device): Functions as a keyboard, sending scanned data directly to any application with a cursor. No special software is required on the host device.
- SPP (Serial Port Profile): Requires a KTSync application or custom software on the host device to receive data. Offers more control over data handling.
- MFi (Made For iPhone/iPad): Specific profile for iOS devices, often referred to as iOS Bluetooth.
6.2. Pairing with a Host Device
- Ensure the KDC350 is powered on.
- On the KDC350, navigate to the 'Bluetooth' menu and select the desired pairing mode (e.g., HID, SPP, iOS).
- The scanner will enter pairing mode and become discoverable.
- On your host device (smartphone, tablet, computer), enable Bluetooth and search for available devices.
- Select 'KDC350' from the list of discovered devices.
- Follow any on-screen prompts to complete the pairing process. A successful connection will be indicated on the KDC350's display and by an indicator light.
7. Matengenezo
7.1. Kusafisha Kifaa
To maintain optimal performance, keep the scanner clean.
- Tumia kitambaa laini kisicho na pamba kidogo dampiliyotiwa na maji au suluhisho laini la kusafisha.
- Usitumie visafishaji abrasive, vimumunyisho, au kemikali kali.
- Ensure the scanning window is free of dust and smudges for accurate scanning.
7.2. Utunzaji wa Betri
Kuongeza maisha ya betri:
- Epuka halijoto kali.
- Charge the battery regularly, but avoid leaving it fully discharged for extended periods.
- Ikiwa utahifadhi kifaa kwa muda mrefu, kichaji hadi takriban 50% kabla ya kuhifadhi.
8. Utatuzi wa shida
If you encounter issues with your KDC350Li-MO-3K-R2, refer to the following common problems and solutions:
- Kifaa hakiwashi: Hakikisha kuwa betri imechajiwa. Unganisha kwenye chanzo cha nishati na ujaribu tena.
- Cannot scan barcodes: Check if the laser is active. Ensure the barcode is not damaged and is within the scanner's range. Clean the scanning window.
- Matatizo ya muunganisho wa Bluetooth: Ensure Bluetooth is enabled on both the scanner and the host device. Verify the correct pairing mode is selected. Try unpairing and re-pairing the devices.
- Scanned data not appearing on host device: Confirm successful Bluetooth pairing. If using HID mode, ensure the cursor is in a text field. If using SPP, verify the KTSync application or custom software is running and configured correctly.
For further assistance, consult the KOAMTAC webtovuti au wasiliana na usaidizi kwa wateja.
9. Vipimo
| Kipengele | Vipimo |
|---|---|
| Nambari ya Mfano | KDC350Li-MO-3K-R2 (Item Model: 347180) |
| Vipimo (L x W x H) | Inchi 3.7 x 1.69 x 0.94 |
| Uzito | 3 wakia |
| Muunganisho | Bluetooth (Class 2), USB Cable |
| Pro ya Bluetoothfiles | HID, SPP, iOS (MFi) |
| Onyesho | OLED ya inchi 1 |
| Kumbukumbu | 4MB |
| Ukadiriaji wa Ulinzi wa Ingress (IP). | IP65 |
| Chanzo cha Nguvu | Umeme Uliounganishwa kwa Waya (kupitia USB) |
| Vifaa Sambamba | Desktop, Laptop, Smartphone |
| Mtengenezaji | KoamTac, Inc |
10. Udhamini na Msaada
KOAMTAC products are designed for reliability and performance. For information regarding product warranty, please refer to the warranty card included in your package or visit the official KOAMTAC webtovuti.
For technical support, software downloads, or frequently asked questions, please visit the KOAMTAC support portal or contact their customer service directly. Contact details can typically be found on the manufacturer's webtovuti.





