L8BL Barcode Scanner 2.4G Wireless Operating Mode

Wireless Operating Mode #

NOTE: Applicable only to scanners that support 2.4G transmission.

1、Read Interface Setting

②Wireless Transmission Method

RF 2.4G Transport

Note: A solid or flashing blue LED indicates the scanner is in Bluetooth mode. If the blue LED is off, it means the scanner is in RF 2.4G mode or USB wired mode.

2、RF Pairing #

Unplug the receiver, scan the pairing barcode below, and the scanner will emit a continuous beeping sound. Reinsert the receiver within 30 seconds, and the sound will stop immediately, indicating successful pairing.

                  One-to-one Pairing

One Dongle-to-Many Scanners Pairing

NOTE1: This command is only valid in RF mode.

3、RF Dongle Operating Mode #

     RF Dongle as Composite Device

NOTE: Composite device mode is only applicable to RF Dongles with FWVerL or higher versions. Use the ReceiverAddress.exe tool to generate a pairing barcode, and scan it to pair immediately.

          RF Dongle as Virtual COM

NOTE: This mode requires the installation of a virtual COM port driver.

RF Dongle as Keyboard

4、RF Dongle Keyboard Speed #

NOTE: This section of commands is only applicable to RF Dongles with FWVerL or higher versions. Ensure the scanner’s speed matches the receiver's speed, otherwise, errors may occur when transmitting long barcodes.

Read RF Dongle Keyboard Speed
e.g., KB SP=2,4 (USB KB Speed=2ms, RF Dongle KB Speed=4ms)

  RF Dongle as Keyboard (Fast Speed)

RF Dongle as Keyboard (Medium Speed)

   RF Dongle as Keyboard (Low Speed)

NOTE2: This command is only effective in RF mode when the RF dongle is receiving properly.

5、RF Transmission Cache #

       SRAM Buffer Enable/Disable

NOTE: This command is only supported by some scanners. Two short beeps after scanning indicate disabled; one sound with three tones indicates enabled.