To ensure your safety, prolong the service life of the product and give full play to optimum performance, please read and understand these instructions and nameplates carefully before use and follow them strictly in use. Immediately shutdown your A2T Professional Monitor if... • Power outage or unstable voltage. • The product emits abnormal sounds or smell. • AC power cord is damaged • Damage occurs due to fall, strike or impact.
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Warnings • Do not use the power source other than as it may cause fire. AC 220V, 50Hz. • Keep the device away from open fire (e.g. a lit candle), as it may cause electric • All connecting cables shall be connected shock or fire. to and disconnected from the interfaces only when power is disconnected. • Keep the product away from water drops • Do not install on an unstable place, as or splashes. Do not put any container filled with water on the product, or there it may fall down and cause damage, or could be a risk of fire or electric shock.
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Warnings (Continued) • Do not allow the children to climb on the • If the LCD screen is broken and liquid splashes on your skin, please wash with product. clean water for 15min and seek medical • Keep small attachments out of reach of advice. children to avoid accidental swallowing. • When handling the product with hands, • If the product will not be used in a long please hold four corners tightly and prop time, please power it off and remove the the bottom, but do not exert force on the power plug.
Installation and Connection Base Mount • Place the Professional Monitor nearby an AC power socket which is easy to plug and unplug. • For your safety, you are recommended to use a suitable wall bracket or base. • To prevent injuries, please place the product on a stable and even plane or fasten it on a firm wall. • If the product needs to be mounted on the wall, ask the professional technicians Do not obstruct...
Packing List 1 x Professional Monitor 1 x Remote control 1 x User’s manual 1 x Power cord 1 x Warranty card 1 x Certificate of quality 2 x Batteries...
Interfaces HDMI 3 (MHL) COAXIAL OUT AUDIO OUT 1. TV aerial (RF) Notes • When you need to connect the device 2. HDMI 3 (MHL) when connected to which supports the ARC function, please equipment with MHL functionality, select the HDMI-2 interface. The ARC select HDMI 3 as the source. function is optional, please refer to the 3. USB 2.0 device. 4. USB 2.0 • HDMI connector is compatible with DVI. 5. Power • The number of HDMI and USB 6. Coaxial output (optional - refer to interfaces are variable, according to the...
Panel Controls 1. Power LED indicator and IR sensor. 2. Power switch. 3. Menu key: Press this key to display the main menu. In the On-screen Display (OSD) menu operation, press this key to return to the previous menu, the function is the same as with pressing the [MENU] key on the remote control. 4. Standby button: To switch the TV on or back to standby.
Remote Control Standby Switch between working mode and standby mode Screenshot Take screenshot Mute Key Toggle sound off or on Letter/ Number Input any letter or number Keys F1 (Still Image) Turn on or off still image Program List View TV program list Homepage Display the homepage Menu...
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Remote Control (Continued) Installation of the batteries: Remove the battery compartment cover burn used batteries. Please dispose of and install two AAA batteries (1.5V) into waste batteries in accordance with local the battery compartment as per the polarity environmental regulations. symbols “+” and “-”. Precautions: • The remote control should aim at the IR sensor (at the bottom right hand side of the panel). Do not leave any obstacle between the remote control and the IR...
Basic Operations Notes Special Tip 1. The keys operation refers to remote 1. This device adopts energy saving control operation, for panel control technology. If there is no signal input keys operation please refer to Panel in powered-up on state, it will enter Controls section (p10).
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Basic Operations (Continued) Menu Operation DTV Channel Tuning (Auto) 1. Press [MENU] key to show the main 1. Press [MENU] key and then select Channel > Auto Tuning. menu on the screen. 2. Press [ 2. Press [ ] key to select DTV ] key to select a menu from Picture, Sound, Channel, from the available options.
Recording Time Shift 1. In DTV mode, press [REC] key and 1. In DTV mode, press [ZOOM/TS] key the Record option menu will show and the Time Shift option menu will on the screen whilst recording starts show on the screen and the program is automatically. in a suspended state. 2.
Android OS Basic Operation Language and keyboard settings 1. Press the [ ] key on the remote • Language: From the Android OS control to display the intelligent homepage, select Settings > homepage. Preferences > Language and press the [OK] key. 2. Press the [ ] to select an application.
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APK Installer Browser • The APK installer option helps users • You can use the browser to show web manage applications and allows users content. Before accessing the Internet, to install or uninstall apps in their local please refer to the Network Settings disk. . (p18) section for details. • Tip: You can select Settings > Personal > Security & Restrictions > Unknown Sources to allow non Appstore applications to be installed.
Android OS (Continued) Multimedia Player Wired network settings 1. Connect to the USB storage device via 1. Before using a wired network, firstly USB interface connect one end of the network cable to the LAN port of Professional Monitor 2. From the Android OS homepage, select and then connect the other end to the [Multimedia] and press the [OK] key router.
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Wireless network settings 1. From the Android OS homepage, select Settings > Device > Network and press the [OK] key. 2. Use the [ ] keys to choose the Wi-Fi Switch, then navigate to select [On] -. 3. The Professional Monitor will search for nearby wireless networks. When the Wi-Fi icon is shown among the searched networks, it indicates this network is available without passwords;...
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Android OS (Continued) Use as Portable Wi-Fi hotspot PPPoE 1. From the Android OS homepage, select 1. From the Android OS homepage, Settings > Device > Network > Wi-Fi select Settings > Device > Network > > Portable Hotspot and press the [OK] PPPoE and press the [OK] key. key to activate Wi-Fi hotspot. 2. Input the username and pasword. 2.
Troubleshooting Fault Possible Cause Solution Snowflake-like spots on • The antenna connector is loose and the • Check whether the antenna connector the screen accompanied cable is damaged is loose or not and whether the cable is with white noise •...
A2T 75C1U 75" Professional Monitor Specifications Get information at the touch of a button with the seriously smart Series 1 . Bring a wealth of content into your classroom or boardroom, in stunning 4K Ultra HD. Precision engineering delivers over one billion colours for an enhanced, more accurate viewing experience.
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Built-in Speakers 8W × 2 Audio Stereo Stereo TV: x2 (RF) VGA: 1 x (VGA) USB 2.0: 2 x Port (Media formats for playback Inputs and recording: JPG, BMP, PNG images... AVI, MPG, DAT, VOB, DIV, MOV, MKV, RM, RMVB, MP4, MPEG, TS, TRP, WMV, ASF and FLV video...