E9820i Wireless Barcode Scanner User's Manual
Introduction
The scanner features wireless 2.4G, wireless Bluetooth, and USB transmission modes. It also supports firmware online upgrades for both the scanner and the wireless receiver. Upon powering on, the scanner enters interface detection status. If connection data is recognized, it defaults to wired transmission mode; otherwise, it enters wireless transmission mode.
Connectivity Modes
1.1.1 Bluetooth Modes
- Bluetooth HID mode: Suitable for Android devices or PCs with customized software.
- Bluetooth BLE mode: Suitable for iOS devices with customized software.
Operational Modes
Immediate Mode
In immediate mode, upon successful wired or wireless transmission, the scanner emits a short beep and the green light flashes once. If the scanner exceeds the transmission distance or data sending fails, all data is lost. The device will sound three consecutive alarm prompts, and the green light will flash three times.
Pairing Procedures
1.2 2.4G Pairing
- Scan the '2.4G Receiver mode' barcode.
- Scan the 'Pair setting' barcode. The scanner enters pairing mode (green light flashes quickly).
- Plug the USB dongle into the device. A sound indicates successful pairing, and the blue light remains constantly on. (Pairing time is approximately 1 minute; if timed out, the scanner will exit pairing mode automatically).
2. Bluetooth Pairing
- Scan the 'Bluetooth HID mode' barcode.
- Scan the 'Pair setting' barcode. The scanner enters pairing mode (top green and blue lights flash alternately).
- On your device, enable Bluetooth, search for "Barcode scanner HID", and click to connect. A sound indicates successful pairing, and the blue light remains constantly on. (Pairing time is approximately 1 minute; if timed out, the scanner will exit pairing mode automatically).
Settings
Bluetooth Upload Speed Setting
The upload speed can be adjusted for different modes:
- Fast: Used in 2.4G wireless mode.
- Medium: Used in Bluetooth HID Mode for iOS.
- Ipsi: Used in Bluetooth HID Mode for Android.
Bluetooth HID Mode Function
- HID Keyboard display and hidden setting: Allows enabling or disabling the keyboard display.
- Press trigger to power off: Powers down the scanner by pressing the trigger.
- Press trigger to search HID: Initiates a search for HID devices by pressing the trigger.
Sound Setting
The scanner's sound can be enabled or disabled.
Upload Speed Setting
- 1.2.4G: Options for upload speed (details not fully specified, likely referring to different transmission rates).
- High: Indicates a high upload speed setting.
LED Indicator Descriptions
- Red light always on: Indicates charging. Turns off when fully charged.
- Red light flashes: Connected to charge, but the battery is not installed or installed improperly.
- Blue light on: Indicates a normal wireless or wired connection.
- Green light flashes quickly: Scanner is in 2.4G mode pairing.
- Green light flashes quickly: Scanner is in SPP mode pairing.
- Green and blue lights flash alternately quickly: Scanner is in HID mode pairing.
- Green and blue lights flash synchronously quickly: Scanner is in BLE mode pairing.
- Green and blue lights flash synchronously slow: Scanner is entering the upgrade state.
Buzzer Description
| Sound Type | Description |
|---|---|
| (low first, high after) | Scanner on |
| 1.2.4G long beep (high first, low after) | Scanner off |
| 1.2.4G long beep (high first, low after) | Scan code, pair receiver, or wireless connection successful. |
| 1.2.4G short beep (low first, high after) | Save scanning data in storage. |
| 1.2.4G long beep (high first, low after) | Scan setting code. |
| 2.4G long beep (low) | 2.4G send data fail or cache is full. |
| 2.4G long beep (low) and stop scanning | Power off. |
| 2.4G long beep (low) | 2.4G Disconnect. |
| 2.4G long beep (high) | Scan the Settings code which does not work. |
Display Information
- Display Power: Shows the current power level.
- Display version: Shows the current firmware version.
Notes
- Please read this user manual carefully before using the barcode scanner.
- The scanner operates on 5V. Use a 5V/1A power adapter and original cables for charging to ensure normal operation.
- Yanzeo reserves all rights to make changes to the product to improve its reliability, functionality, or design.
- Package contents: 1 Barcode Scanner, 1 Receiver, 1 USB cable.
