Xunison BLERCU User Manual

AM003-2XU-002 brief user manual

一、Brief introduction

This product is an RF2.4G + BLE double-sided keyboard remote control, the
power button is RF2.4G communication mode, can switch the terminal device (smart
box), and other buttons are BLE communication mode. The receiver is built into the
device terminal board, and the remote is only the transmitter. The remote control
has one-way voice, air mouse, low power detection and other functions.

二、Basic instructions for remote control

1.battery installation:
Open the battery cover at both ends of the remote control, and then press the
battery polarity indicator inside, insert two 7-cell batteries, and then install the
battery cover.

2.Pairing:
The remote control is one-to-one paired with the terminal device.RF2.4G, and the
BLE portion is respectively paired with the device. When the device is turned on,
power on remote control and press any button, remote control will connect with
device automatically.
RF2.4G part of the remote control: If the remote controller needs to be re-paired
with other devices, the terminal device needs to be restarted,and power on remote
control, press the power button, the remote control will enter the pairing state and
be paired with the terminal device.
BLE part of the remote control: If the remote control needs to be re-paired with the
device, press and hold [HOME] and [RETURN] on the A side of the remote control at
the same time for 3 seconds, after the BLE work indicator on the front of the remote
control flashes three times to enter pairing mode. The long light enters the pairing
state, and the remote controller enters the broadcast pairing request state. During
the pairing time, the terminal device searches for the Bluetooth device name of the
remote controller and selects to connect with it.
Remote control automatically exits the pairing state if it is not paired in 60 seconds
in paring state.
Bluetooth device name: BLE RCU

3.Air mouse function:
Air mouse function is turned off by default when the remote control is powered on.
Press air mouse button on A side to turn on/off air mouse function. When air mouse
is on, OK button is left mouse button. Press up/down/left/right button to turn off air

mouse.When air mouse is off, OK button is of ENTER function.If there is no operation

4. sensor correction function:

for 15s when air mouse is turned on, the remote mouse function is turned off.

Correction key combination: [VOL+] & [VOL-]
The remote can enter the calibration state under the Bluetooth connection state. At
the same time, press the calibration key for about 3 seconds, and the A-side BLE
work indicator light is on to indicate that the calibration state is entered, and the
remote controller is placed on the stationary horizontal desktop. After a few seconds
(about 5 s) the calibration is successful, and the work indicator flashes three times
and then goes out.

5.one-way voice function:
A side has a voice function key. The box is Google Voice Assistant, the standard
Google Voice mode of operation.
Regardless of whether the button is released or clicked, the remote control
immediately sends a HID CODE to the device, and the device terminal pops up the
Google Voice Assistant to start the tone, and then the remote controller starts to
upload the voice to the device.

6.Bluetooth power service and low voltage prompt function:
The remote control has an automatic power detection function. When the BLE part
of the remote control is connected to the device, pressing the button, the Bluetooth
power service will report the power information to the device. The device displays
the corresponding percentage of charge.
When the power is lower than 2.4V, each time the button pressed the button, the
A-side BLE work indicator will flash 5 times to indicate that the battery is low.

7.keyboard surface Fn key combination function:
There are two states on the B side of the remote control keyboard surface, one is the
normal state (also the default state), and the other is the Fn state (there is a Fn state
switching dedicated key and an Fn status indicator, which is bright in the Fn state,
normal state To extinguish.)
Power the remote control, if there is no state selection in front of the keyboard, it is
the normal output state, press the button to send the key value of the white silk
screen button.
Press the Fn button, the Fn light is on, the keyboard surface is in the Fn state, and the
orange-red silk screen button key value in the upper right corner of the output
button is output. The button without the orange-red silk screen sends its own key
value. In the Fn state, the button with the Shift key can output the key code of the
orange-red silk screen button in the lower right corner of the button.

8. the indicator description:
Indicator light: 2 on the A side and 2 on the B side