First, the control panel
The sofa control panel with TV is a control device for controlling sofas and televisions, and generally can be divided into two types: unit control panel and two-position control panel. The use of microcomputer technology has enabled customers to control televisions, televisions, and sofas. The control panel is mounted on a television armrest or coffee table panel. Can be on this control panel: Control TV channel addition and subtraction, mute, power, AV / TV conversion; control with TV sofa back and forth; adjust the volume of the central control output; also provides service calls and other extension services .
Second, the installation instructions and use
Connect one end of the panel cable to one of the two network cable ports on the host, and plug in the infrared receiver TL1838 on the other end. The host is powered on. Press and hold down any of the [Wired Services] or [Wireless Services] or [Sound +] buttons on the left side of the panel by hand, and plug in the other end of the panel cable, and plug in the buzzer on the rear panel for a long period of time until the end of the sound. After releasing the button, the system has entered the infrared learning state. Press the "TV Channel +" button to be learned on the panel. The buzzer on the panel will ring for a long time and the main unit indicator will flash. Then the TV remote controller will be pointed at the receiver and press the channel + on the TV remote control; then press the panel to learn. "TV Channels -", the buzzer on the panel rang long, the main unit indicator light flashed, then the TV remote control at the receiver and press the channel on the TV remote control -; then press the panel to learn the "power switch", The buzzer sounds on the panel for a long time and the main unit indicator flashes. Then, point the TV remote controller at the receiver and press the power switch on the TV remote control. If the learning is successful, the main unit indicator will stop flashing and the panel will make a long sound. If learning fails, the panel will make three short rings to alert. If the learning code is not received within 10s, the host will exit this learning. If it is a dual control, learn the left end and follow the same method to finish the right end. If the panel is equipped with AV/TV conversion function, after learning the TV remote control code, in the learning state, press the panel [AV/TV] button for the first time, the host lamp flashes, and then the TV remote controller is aligned Receiver and press the AV/TV switch on the remote control. Next, press “TV Channel+” on the panel. The buzzer on the panel will ring for a long time, the main unit indicator will blink, and then the AV remote will be pointed at the receiver. Press the channel above the AV remote control; then press the “TV channel —” to be learned on the panel. The buzzer on the panel will ring for a long time and the host indicator will flash. Then point the AV remote controller at the receiver and press the AV remote control. Channel -; press the panel again to learn the "power switch", the panel buzzer sounds long, the host lights flash, and then the AV remote control at the receiver and press the AV remote control on the power switch; After learning, When the panel is pressed for the second time (AV/TV) button, the panel will ring for a short time, indicating that the number of AV/TV switches is the number of AV/TV switches on the TV remote control. When learning TV->AV switching times, press the panel. The corresponding number of [TV+] keys Then press the [+] button to confirm the voice. When learning AV->TV switching times, the method is similar. Press the corresponding number of [TV-] keys, and then press the [SOUND-] button to confirm. If it is a dual control, learn the left end and follow the same method to finish the right end. Note: If the button panel has [AV/TV] switching function, you must learn the [AV/TV] switching times, otherwise it cannot be switched correctly. After all functions have been learned, they can be used again when they are powered on.
Third, product characteristics
The control panel adopts the latest technology of flat backlight display and metal sensor keys; not only does the service life of the panel not match the life of the original membrane switch, tact switch, and glass sensor panel, but also makes the product achieve a uniform luminous effect. At the same time, it also solved the "four defenses" problem of control panels used in public places, and truly achieved "waterproof, scratch-proof, tamper-proof and tamper-proof". The product as a whole reflects the superiority of high-grade, beautiful and delicate. Do not use heavy objects on the control panel during use. The installation angle of the control panel is preferably 75 degrees to avoid accidental water intrusion into the interior causing a short circuit.