Applicable to China Telecom Unicom Huawei EC2108V3 set-top box remote control 6108 E900V21C

How to pair the smart screen with the remote control
Pairing at the first start: press and hold the intelligent key+menu key of the touch screen remote control according to the prompt of the intelligent display screen interface, until the intelligent display screen interface appears "remote control is pairing", let go, and wait for pairing.
When replacing the touch screen remote control, please turn off the smart display and restart it, and then press and hold the smart key+menu key of the touch screen remote control until the prompt "remote control is pairing" appears on the smart display interface, let go and wait for pairing.
*When applying a new touch screen remote control to match the smart screen, do not move the original remote control. After the new remote control is successfully paired with the smart screen, the original remote control cannot be turned on or off. The smart screen can only be equipped with one remote control at a time, not two at the same time.
Smart touch remote control
Appearance of touch remote control:
Touch remote control.jpg
*The remote control charging data line is only for charging and cannot be used to transmit data. It is recommended to use 5V2A to charge the power adapter. When the remote control indicator flashes, it means that the battery is low. Please charge it as soon as possible. When the signal indicator light is green, the charging is completed.
Switch to the smart screen home page, and press and hold to enter the multi-task management page.
Menu key
Display all option menus under the current interface, and press and hold to enter the intelligent screen control center.
Touch control board
Move: swipe the touchpad;
Continuous movement: long touch pad direction area. When playing a movie, the vertical area of the long touch pad is fast rewind/fast forward.
Confirm: Tap any area of the touchpad.
Voice key
Press the voice key to speak to the microphone, and the intelligent display will automatically recognize the voice. When speaking, please keep 5cm~30cm away from the microphone.
Intelligent cross-screen touch area/touch screen touch area/touch screen touch area
Intelligent cross-screen/one-touch screen touch area is under the remote control. Turn on the NFC function of the mobile phone and touch the NFC area of the mobile phone to realize the wireless projection of the mobile phone to the smart screen.
Appearance structure diagram of voice remote controller:
TV voice remote control.jpg
Battery installation method:
1. Press the battery cover and push it down.
2. Install two No. 7 batteries. Note that the positive (+) and negative (-) of the battery must be consistent with the positive and negative.
3. Push the battery cover up until it is completely closed.