- This power cable comes with the device exclusively for this device only. - Please unplug power supply when the weather is thunder-storm or lightning. - Check that the unit's operating voltage is identical with your local power supply. Speechi 2022...
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Humidity - Do not expose the unit in rain, or place in high humidity area. - Please make sure indoor environment is dry and cool. - Normal operating humidity is 10%~90%RH. Speechi 2022...
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There are vents on back cover, please do not use any liquid or spray directly during cleaning. Power Switch Status Signs “I” means power on, “O” means power off. Notes for Maintenance This machine can only be maintained by certified engineer. Speechi 2022...
Control Panel (1) Prepare to Install 2 3 4 5 Number Items Magnetic zone:Area for placing the absorptive magnetic pen :Tap to enter energy-saving,press at least 2 seconds to enter standby mode Remote control signal receiver Light sensor Loudspeaker Speechi 2022...
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Note: The maximum rated power of the USB Type-C port of this product is 65W. When using this port to charge electronic devices, the charging power of the electronic device cannot exceed the rated power of this port. Speechi 2022...
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Connect RJ45 terminals. RS232 Serial interface, used for mutual transfer of data between devices. AC IN AC power input, connect AC power supply. To open or shut down AC power supply. “I” means power on, “O” means power SWITCH off. Speechi 2022...
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(3) Remote Control 1) Remote Control Button Instruction Speechi 2022...
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Enter or exit mute mode Start PC's Windows key Space PC's Space key Alt+Tab PC's Alt+Tab key Alt+F4 PC's Alt+F4 key Numeric keys Numeric input Display Display channel information Input Pop up settings menu Return to Android system main Home screen Speechi 2022...
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Touch Green Enable or disable keys Yellow Enable or disable Touch Pop out or close the screen Blue freezing tools Turn off or turn on the screen backlight PC's Backspace Scroll Up Scroll Left Scroll Right Scroll Down Speechi 2022...
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Return to the last operating Back interface PgUp Page Up PgDn Page Down CH.+/CH.- VOL+/VOL- Increase/reduce the volume F1-F12 PC's F1 - F12 function keys NOTE: All computer - related function keys are not available without a built-in computer. Speechi 2022...
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Remote control can work normally within the range of 8 meters distance, 30 degrees left and right from the remote-control receiver; in order to protect environment, please dispose waste battery into recycling box. If the battery is replaced by an incorrect type, it may lead to explosion. Speechi 2022...
USB cable to connect to external computer USB port). After cable connection, plug in power cord, and switch power Start external computer. Press key, and the equipment is power on. Switch the input source to the USB Type-C/HDMI channel in the main menu. Speechi 2022...
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Switch the input source to the HDMI channel in the main menu. (3) USB Connection (4) Audio and Video Equipment Use HDMI cable to connect audio and video equipment with HDMI output. After cable connection, plug in power cord, and switch power Press to turn equipment on. Speechi 2022...
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(7) LAN Connection (8) RS232 Connection After using serial port cable to connect central control equipment and machine, certain function of the machine can be controlled via central control equipment, such as: machine ON/OFF, and adjustment of sound volume, etc. Speechi 2022...
Machine automatically shut down Check whether there is sudden power outage. The system will automatically shut down if the interactive intelligent Panel’s external channel loses signal for 5 minutes. Please check the input and connection of the signal. Speechi 2022...
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Check whether VGA is not well connected or has quality problem. color is incorrect Adjust chromatic and brightness or contrast in menu. Display format that is Select automatic correction in menu. not supported Asjust clock and phase position in menu. Speechi 2022...
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Check whether other electronic equipment or power tools are placed around the machine. No color, color is Adjust chromatic and brightness or contrast menu. weak, or image is weak Check whether signal wire is well connected. Speechi 2022...
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Adjust sound balance in menu. Only one speaker has sound Check whether computer sound control panel only sets up one sound channel. Check whether audio line is connected correctly. Check whether connect external device. HDMI output without sound Speechi 2022...
No Use of Machine for A Long Time In case of no use of machine for a long time, such as holiday, please make sure to unplug the plug to prevent any possible dangers caused by power supply ripple from lightning. Speechi 2022...
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