KOAMTAC KDC300M-SR Bluetooth Barcode Scanner User Manual

1. Product Overview

The KOAMTAC KDC300M-SR is a compact and versatile Bluetooth 2D barcode scanner designed for efficient data collection. It features 4MB of memory and supports Class 2 Bluetooth connectivity, enabling seamless integration with various host devices such as smartphones, tablets, laptops, and desktops. This device is ideal for applications requiring quick and accurate barcode scanning in mobile environments.

This image shows the front view of the KOAMTAC KDC300M-SR Bluetooth Barcode Scanner. The device is black with a rectangular screen displaying 'KoamTac Data Collector KDC300'. Below the screen is a central button with a Wi-Fi-like symbol, indicating its wireless capabilities. The bottom of the device features the 'KDC 300' logo.

2. Setup

2.1 Unboxing and Initial Charge

1. Remove the KDC300M-SR scanner and all accessories from the packaging.
2. Connect the scanner to a power source using the provided USB cable. Allow the device to fully charge before first use. The charging indicator light will change when charging is complete.

2.2 Pairing with a Host Device

1. Ensure the KDC300M-SR is powered on.
2. Activate Bluetooth on your host device (smartphone, tablet, computer).
3. On the KDC300M-SR, navigate to the Bluetooth pairing menu (refer to the on-screen interface for specific steps).
4. Select the desired Bluetooth profile (e.g., HID for keyboard emulation, SPP for serial port profile).
5. Search for available Bluetooth devices on your host device. The KDC300M-SR will appear as "KDC300M-SR" followed by its serial number.
6. Select the KDC300M-SR from the list to initiate pairing. Enter any required PIN (usually 0000 or 1234, or as displayed on the KDC screen).
7. Confirm successful pairing on both devices.

3. Operating Instructions

3.1 Scanning Barcodes

1. Point the scanner's window at the barcode you wish to scan.
2. Press the scan button (typically located on the side or front of the device).
3. A successful scan will be indicated by an audible beep and/or a visual confirmation on the scanner's screen.
4. The scanned data will be transmitted to your paired host device or stored in the scanner's internal memory, depending on the operating mode.

3.2 Data Collection Modes

• HID (Human Interface Device) Mode: The scanner acts as a keyboard, transmitting scanned data directly into any active text field on the host device. This is suitable for simple data entry.
• SPP (Serial Port Profile) Mode: The scanner communicates via a virtual serial port, requiring a dedicated application on the host device to receive and process data. This mode offers more control over data handling.
• Memory Mode: Scanned data is stored internally in the KDC300M-SR's 4MB memory. Data can be uploaded to a host device later using a USB connection or a specific application.

4. Maintenance

• Cleaning: Use a soft, lint-free cloth slightly dampened with water or a mild cleaning solution to clean the scanner's exterior. Avoid abrasive materials or harsh chemicals. Do not spray liquids directly onto the device.
• Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Store the device in a cool, dry place when not in use for extended periods.
• Storage: Store the scanner in a protective case to prevent damage from drops or impacts.

5. Troubleshooting

6. Specifications

• Model Number: 340150
• Connectivity: Bluetooth (Class 2), USB Cable
• Memory: 4MB
• Barcode Types: 1D and 2D barcodes
• Dimensions: 1.46 x 3.27 x 0.83 inches
• Weight: 1.9 ounces
• Power Source: Battery Powered, Corded Electric
• Compatible Devices: Desktop, Laptop, Smartphone, Tablet
• Manufacturer: KoamTac, Inc.