KOAMTAC KDC350Li-MO-3K-R2 Bluetooth Barcode Scanner User Manual

1. Introduction

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. Package Contents

Verify that all items are present in your product package:

• KDC350Li-MO-3K-R2 Barcode Scanner
• Retractable Lanyard
• USB Charge/Communication Cable
• Product CD (containing drivers and software)

3. Device Overview

Familiarize yourself with the components of your KDC350Li-MO-3K-R2 scanner.

Image 1: Front 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.

Key Components:

• OLED Display: Shows device status, scanned data, and menu options.
• SCAN Button: Activates the barcode scanning laser.
• Navigation Keys: Used to navigate through menus and options on the OLED display.
• Indicator Lights: Provide visual feedback on power, battery, and connection status.

4. Setup

4.1. Charging the Battery

Before initial use, fully charge the KDC350Li-MO-3K-R2 scanner.

1. Connect the small end of the USB charge/communication cable to the KDC350's charging port.
2. Connect the large end of the USB cable to a USB power adapter (not included) or a computer's USB port.
3. The indicator light will show charging status. A full charge typically takes approximately 3-4 hours.

4.2. Powering On/Off

• To Power On: Press and hold the SCAN button for approximately 3 seconds until the display illuminates.
• To Power Off: 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. Operating Instructions

5.1. Basic Barcode Scanning

To scan a barcode:

1. Point the scanner's laser aperture at the barcode.
2. Press and hold the SCAN button. A red laser line will appear.
3. Align the laser line across the entire barcode.
4. Upon successful scan, the scanner will emit a beep, and the scanned data will appear on the OLED display.
5. Release the SCAN button.

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. Bluetooth Connectivity

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

1. Ensure the KDC350 is powered on.
2. On the KDC350, navigate to the 'Bluetooth' menu and select the desired pairing mode (e.g., HID, SPP, iOS).
3. The scanner will enter pairing mode and become discoverable.
4. On your host device (smartphone, tablet, computer), enable Bluetooth and search for available devices.
5. Select 'KDC350' from the list of discovered devices.
6. 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. Maintenance

7.1. Cleaning the Device

To maintain optimal performance, keep the scanner clean.

• Use a soft, lint-free cloth slightly dampened with water or a mild cleaning solution.
• Do not use abrasive cleaners, solvents, or harsh chemicals.
• Ensure the scanning window is free of dust and smudges for accurate scanning.

7.2. Battery Care

To prolong battery life:

• Avoid extreme temperatures.
• Charge the battery regularly, but avoid leaving it fully discharged for extended periods.
• If storing the device for a long time, charge it to about 50% before storage.

8. Troubleshooting

If you encounter issues with your KDC350Li-MO-3K-R2, refer to the following common problems and solutions:

• Device not powering on: Ensure the battery is charged. Connect to a power source and try again.
• 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.
• Bluetooth connection issues: 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 website or contact customer support.

9. Specifications

10. Warranty and Support

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 website.

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 website.