Page 3 - Important safety instructions
English Important safety instructions Read these instructions carefully. Please put them somewhere safe for future reference.1. Only use attachments/accessories specified by the manufacturer.2. Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the a...
Page 4 - Disposal instructions
English 4 The grounding pin is an important safety feature. It is possible to receive an electric shock from a system that is not properly grounded. The grounding pin is also providing good immunity ability against unexpected noise that interferes performance of this product and is produced by other...
Page 5 - Your LCD TV overview; Front and side panels
English 5 Your LCD TV overview Front and side panels 1 Common interface 2 Tuner (hybrid) 3 USB port 4 VGA-in + PC Audio-in 5 Earphone 6 HDMI port 7 Volume down When the OSD is on, functions the same as the Left arrow. 8 Volume up When the OSD is on, functions the same as the Right arrow. 9 Channel d...
Page 6 - Rear panel view
English 6 Rear panel view 1 DC-in 2 AV in-COMPONENT + Audio L/R 3 SCART/CVBS Video+Audio port 4 SPDIF out 5 HDMI port 3 2 1 4 5
Page 7 - General keys; Remote control
English 7 General keys Remote control 1 4 6 3 2 5 TELETEXT/MIX Press to switch from TV/AV to Teletext mode. Press again to overlay teletext page on the TV image. 6 SUBTITLE Press to view subtitles on the screen. 7 VOL (+/-) Press to increase or decrease the volume. 8 CH (up/down) Press to sequential...
Page 8 - Teletext; Multimedia; Teletext and Multimedia
English 8 Teletext 1 Colour buttons (R/G/Y/B) Operates corresponding button on the teletext page. 2 INDEX Press to go to the index page. 3 SIZE Press once to zoom teletext page to 2X. Press again to resume. 4 HOLD Press to pause the current teletext page. 5 REVEAL Press to reveal hidden teletext inf...
Page 9 - Connecting the power cord; Basic connections; Connecting an antenna/cable; Setting up the remote control
English 9 Connecting the power cord 1 Connect the AC cord into the AC input on the back of the set. 2 Connect the plug to the wall outlet as shown. Basic connections Enjoying analog and digital TV Connecting an antenna/cable Connect the antenna cable to the appropriate antenna terminal on the back o...
Page 10 - Getting started watching your TV; Power; Changing channels; Adjusting the volume
English 10 Getting started watching your TV You can also adjust these settings using the front control panel. Please see "Front panel view" on page 8 for details. 1 Power a. Turn on the power switch.b. Press the power button or channel up/down button on the remote control. 2 Installation Gui...
Page 11 - Connecting external audio/video; equipment
English 11 Connecting external audio/video devices Connecting a DVD, VCR, STB or audio/video equipment Connect your DVD player, VCR or audio/video equipment using the SCART port located at the rear of your LCD TV as shown below. Source-in Y Yellow Red White Blue Green R W HDMI HDMI R B G R B G R W R...
Page 12 - Connecting a camera, camcorder or game console
English 12 TV-out AV Recorder SPDIF Connecting a camera, camcorder or game console Connect your camera or camcorder to the video/audio ports on the left of the TV set as shown below. HDMI HDMI HDMI R B G R B G R W R Y W R Y W R Y W R W COMPONENT AV AUDIO SCART COMPOSITE
Page 13 - Connecting a PC or notebook computer
English 13 Connecting a PC or notebook computer To display PC output on your TV, connect your PC or notebook computer to the TV as shown below. For VGA connections, Acer recommends setting your PC’s external monitor resolution to 1920 x 1080 pixels @ 60 Hz refresh rate. D-Sub D-Sub Connecting a USB ...
Page 14 - Selecting the input source
English 14 Selecting the input source Once you have connected your antenna or external equipment to the TV, you need to select the correct input source. Press the SOURCE button on the remote control to select the correct input source (TV/YPbPr/AV/SCART/PC/HDMI/USB).
Page 15 - Playing multimedia files from a USB; Connecting a USB storage device
English 15 Playing multimedia files from a USB storage device Connecting a USB storage device Connect the USB storage device to the USB port on your computer. Press the Source button on the remote control and select USB. Navigating in the multimedia screen There are three main areas of the multimedi...
Page 16 - Photo files
English 16 Photo files Select a photo and press OK to open it. Photo files will be shown in a slideshow, each photo will be displayed for a short duration. Press Play/Pause to pause the display on a specific photo. Press Previous (‘Index’) or Next (‘Reveal’) to return to the previous photo, or to vi...
Page 17 - Movie files; Leaving multimedia storage display
English 17 Movie files Select a movie file and press OK to open it. Press Play/Pause to pause a movie. Press Previous (‘Index’) or Next (‘Reveal’) to skip to the previous movie or advance to the next movie in the folder.You may use the left and right directional buttons to advance or rewind in a mov...
Page 18 - Channel controls; To open the channel list feature:; Channel list
English 18 Channel controls To open the channel list feature: 1 Press the OK key on the remote control. This will bring up the channel list menu. 2 The current channel will be highlighted. 3 Use the directional keys to navigate the list and select the channel you wish to watch. Use the red key to sw...
Page 19 - Storing favourite channels; Viewing your favourite channels; Favourite channel list
English 19 Storing favourite channels 1 Press the FAV key on the remote control. This will bring up the favourite channel list. 2 The Favourite list will be shown. Press OK to select, delete or add a favourite channel. 3 Press the BACK key on the remote control to exit. Viewing your favourite channe...
Page 20 - Electronic programme guide
English 20 Electronic programme guide The electronic programme guide (EPG) is an onscreen service available on digital and cable TV that provides information about scheduled broadcast programmes on all digital channels by time, title and channel. Programme information Press the DISPLAY key to see in...
Page 21 - Guide screen
English 21 Guide screen There are four main areas of the EPG screen: The top of the screen shows the type of signal being viewed and the current time; with the channel number, channel title and selected program name on the right. The section on the left shows all names for digital channels. The sect...
Page 22 - Record programs to a USB storage device (digital
English 22 Time shifting (digital channels only) Your TV allows you to temporarily store (‘time shift’) a program to a USB storage device (digital channels only); this allows you to pause the program, and later resume playback from that point. Step 1. Connect a USB storage device to the USB port on ...
Page 23 - OSD navigation; Navigating the OSD with the remote control
English 23 OSD navigation Many of the advanced settings and adjustments are available through using the OSD (onscreen display) menus, as shown in the example screenshot below. Basic operations required to navigate these menus (Picture, Audio, Channel management, Settings and Advanced) are described ...
Page 24 - Adjusting the OSD settings; Adjusting picture quality
English 24 Adjusting the OSD settings The OSD can be used for adjusting the settings of your LCD TV. Press the MENU key to open the OSD. You can use the OSD to adjust the picture quality, audio settings, channel settings and general settings. For advanced settings, please refer to following page: Ad...
Page 25 - Adjusting settings
English 25 The options available on the OSD may vary depending on the TV signal source and model. Some digital options may not be available with an analog signal and vice versa. Adjusting settings 1 Press the MENU key to bring up the OSD. 2 Using the directional keys, select Settings from the OSD. T...
Page 26 - OSD menus; Picture settings; Scenario mode
English 26 OSD menus Picture settings Open the Picture menu as described in the OSD navigation section. This menu provides the following settings: Scenario mode Scenario mode provides preset viewing modes designed to give you the best picture quality when watching a particular kind of programme. The...
Page 27 - Noise reduction
English 27 Brightness Change the brightness of the image. Contrast Change the contrast of the image. Colour Change the colour depth of the image. Tint Change the tint of the image. Sharpness Change the sharpness of the image. Colour temperature This setting adjusts the colour temperature of the imag...
Page 28 - Sound settings
English 28 Sound settings Open the Audio menu as described in the OSD navigation section. This menu provides the following settings: Sound mode Scenario mode provides preset audio modes designed to give you the best sound quality when listening to a particular kind of programme. These provide preset...
Page 29 - TV settings; Tuner mode; Country; Channels; Channel scan; Single RF scan; Channel edit
English 29 TV settings Open the TV menu as described in the OSD navigation section. This menu provides the following settings: Tuner mode Adjust the signal settings to receive Antenna or Cable signals. Country Select the country you live in to scan for the correct signals. Channels Channel scan Chan...
Page 30 - Settings
English 30 Settings Open the Settings menu as described in the OSD navigation section. This menu provides the following settings: Menu language Set the language displayed for the OSD menus. Wide mode Press to toggle scaling mode between Normal, Wide and different zoom modes (1, 2). Auto is also avai...
Page 31 - Automatic power off; Parental; Channel block
English 31 Automatic power off If Automatic Power Off is active, if the TV on for four hours without any channel changes or other activity, it will turn off. A warning message is displayed before the TV turns off. On screen help Show onscreen help messages. Parental Open the Parental menu as describ...
Page 32 - Input block
English 32 Input block Press OK to see the list of input sources (SCART, HDMI, etc.). Use the up and down directional keys to select the input source to block and then press OK. A padlock symbol is displayed next to blocked input sources. Press the OK again to unblock an input source. Set password Y...
Page 33 - Troubleshooting; There is no picture or sound
English 33 Troubleshooting Before you call the Acer service center, please check the following items: Here is a list of possible situations that may arise during the use of your LCD TV. Easy answers and solutions are provided for each. There is no picture or sound • Make sure the power cord is prope...
Page 34 - PC Input Signal Reference Chart
English 34 PC Input Signal Reference Chart PC input does not support Sync on Green, Composite Sync or interlaced signals. Item H.Freq. (KHz) Mode Resolution V.Freq. (Hz) 1 31.469 IBM VGA 12H 640x480 59.94 2 35.156 VESA 800x600 56.25 3 37.879 VESA 800x600 60.317 4 48.363 VESA 1024x768 60.004 5 44.772...
Page 35 - Product specifications
English 35 Product specifications Model AT4258ML AT4285MLX Panel spec Resolution (pixels) 1920 x 1080 1920 x 1080 Brightness (typ.) 400 nit 450 nit Contrast Ratio (typ.) 4000:1 Dynamic Contrast Ratio (max.) InfiniteCons Viewing angle (typ.) 178x178(CR>=10) Response (typ.) 6.5 ms (Gray to Gray) Tr...
Page 37 - Wall mount preparation /
English 37 1) Remove the base. 2) Remove the screws from inside the stand. 3) Assemble the wall mount following the instructions included with the wall mount. Wall mount preparation / removing the base Caution: Disassemble the base carefully otherwise the plastic parts and/or TV body may be damaged....
