User Manual
Page 9
... around 3 seconds. The DDC (Display Data Channel) is a communication protocol through which the monitor automatically informs the host system about its capabilities, for example, supported resolutions and corresponding timing. The recovery time from the display controller, as indicated by the amber-color power LED. EN-8 State ON Power Saving Mode LED...
... around 3 seconds. The DDC (Display Data Channel) is a communication protocol through which the monitor automatically informs the host system about its capabilities, for example, supported resolutions and corresponding timing. The recovery time from the display controller, as indicated by the amber-color power LED. EN-8 State ON Power Saving Mode LED...
User Manual
Page 12
Standard Timing Table Mode Resolution 1 VGA 640x480 60 Hz 2 MAC 640x480 66.66 Hz 3 VESA 720x400 70 Hz 4 SVGA 800x600 56 Hz 5 SVGA 800x600 60 Hz 6 XGA 1024x768 60 Hz 7 XGA 1024x768 70 Hz 8 VESA 1152x864 75 Hz 9 SXGA 1280x1024 60 Hz 10 WXGA 1280x800 60 Hz 11 WXGA+ 1440x900 60 Hz 12 UXGA 1920x1080 60 Hz EN-11
Standard Timing Table Mode Resolution 1 VGA 640x480 60 Hz 2 MAC 640x480 66.66 Hz 3 VESA 720x400 70 Hz 4 SVGA 800x600 56 Hz 5 SVGA 800x600 60 Hz 6 XGA 1024x768 60 Hz 7 XGA 1024x768 70 Hz 8 VESA 1152x864 75 Hz 9 SXGA 1280x1024 60 Hz 10 WXGA 1280x800 60 Hz 11 WXGA+ 1440x900 60 Hz 12 UXGA 1920x1080 60 Hz EN-11
User Manual
Page 20
... connected to their default settings. small or too large in display · Using OSD, in case of missing full-screen size image, please select other resolution or other vertical refresh timing. · Wait for servicing, please check the troubleshooting list below to see if you can self-diagnose the problem. (VGA... if video signal cable is properly connected at the back of monitor. · Check if the power of computer system is · Using OSD, adjust RESOLUTION, CLOCK, missing, center CLOCK-PHASE, H-POSITION and V-
... connected to their default settings. small or too large in display · Using OSD, in case of missing full-screen size image, please select other resolution or other vertical refresh timing. · Wait for servicing, please check the troubleshooting list below to see if you can self-diagnose the problem. (VGA... if video signal cable is properly connected at the back of monitor. · Check if the power of computer system is · Using OSD, adjust RESOLUTION, CLOCK, missing, center CLOCK-PHASE, H-POSITION and V-
Service Guide
Page 4
It support HDCP and color management function. 1.1 Main Features Features Maximum resolution Back light system Pixel pitch Display area Contrast ratio Brightness Response time (Tr+Tf) Viewing angle Input interface Audio system Power management Plug & ... supplies and audio input. The monitors shall automatically to display lower resolution video modes into 1920x1080 full screen display. The power button and display control buttons are on the front of the monitor. General: 01 Product Specification Acer -LCD-A231H Acer A231H is designed with LVDS interface and VGA/DVI-D/HDMI(option) input,...
It support HDCP and color management function. 1.1 Main Features Features Maximum resolution Back light system Pixel pitch Display area Contrast ratio Brightness Response time (Tr+Tf) Viewing angle Input interface Audio system Power management Plug & ... supplies and audio input. The monitors shall automatically to display lower resolution video modes into 1920x1080 full screen display. The power button and display control buttons are on the front of the monitor. General: 01 Product Specification Acer -LCD-A231H Acer A231H is designed with LVDS interface and VGA/DVI-D/HDMI(option) input,...
Service Guide
Page 9
Temperature Test pattern Video Resolution Video input level Warm-up time : 25 ± 5°C : white : 1920 x 1080 : 700 mV ± 2% : 30 minutes Set brightness control and also contrast control at ... value) Mode Cool Warm User 9300K 6500K Chromaticity Coordinate x y 0.283 ± 0.030 0.297 ± 0.030 0.313 ± 0.030 0.329 ± 0.030 Panel While x Panel While y Acer Acer -LCD-A231H 3.3 Brightness output The test to Sec 3.3. (Brightness and contrast are under the following standard conditions unless otherwise noted.
Temperature Test pattern Video Resolution Video input level Warm-up time : 25 ± 5°C : white : 1920 x 1080 : 700 mV ± 2% : 30 minutes Set brightness control and also contrast control at ... value) Mode Cool Warm User 9300K 6500K Chromaticity Coordinate x y 0.283 ± 0.030 0.297 ± 0.030 0.313 ± 0.030 0.329 ± 0.030 Panel While x Panel While y Acer Acer -LCD-A231H 3.3 Brightness output The test to Sec 3.3. (Brightness and contrast are under the following standard conditions unless otherwise noted.
Service Guide
Page 13
...An interlace signal cannot be display) 2. Each frequency of Power Macintosh and Sun Ultra is a reference value Acer 4.5.2 Signal SPEC: Acer -LCD-A231H Items Condition Specification Analog RGB signal Sync H-Sync Frequency V-Sync Frequency Input impedance =75 Ohm Input impedance &#...218;1k Ohm 0.7Vp-p TTL level, Separate H/V-sync(+/-) 31K~83KHz 56~76Hz 4.6 Timing table Mode Resolution (active dot) Resolution Horizontal Vertical ...
...An interlace signal cannot be display) 2. Each frequency of Power Macintosh and Sun Ultra is a reference value Acer 4.5.2 Signal SPEC: Acer -LCD-A231H Items Condition Specification Analog RGB signal Sync H-Sync Frequency V-Sync Frequency Input impedance =75 Ohm Input impedance &#...218;1k Ohm 0.7Vp-p TTL level, Separate H/V-sync(+/-) 31K~83KHz 56~76Hz 4.6 Timing table Mode Resolution (active dot) Resolution Horizontal Vertical ...
Service Guide
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Acer 4.7 HDMI timing table(For HDMI Module) For DVD Player Input, Attached timing is supported : Mode VGA NTSC (480i) 4:3 NTSC (480i) 16:9 NTSC (480p) 4:3 NTSC (480p) 16:9 PAL (576i) PAL (576p) 4:3 PAL (576p) 16:9 720p 720p 1080i 1080i 1080P 1080P Resolution 640 x 480p 720 x 480 720 x 480 720 x 480 720 x 480 720 x 576....5 15.73 15.73 31.47 31.47 15.63 31.27 31.27 37.5 44.96 28.125 33.72 56.250 67.50 Acer -LCD-A231H V sync Hz 60 60 60 60 60 50 50 50 50 60 50 60 50 60
Acer 4.7 HDMI timing table(For HDMI Module) For DVD Player Input, Attached timing is supported : Mode VGA NTSC (480i) 4:3 NTSC (480i) 16:9 NTSC (480p) 4:3 NTSC (480p) 16:9 PAL (576i) PAL (576p) 4:3 PAL (576p) 16:9 720p 720p 1080i 1080i 1080P 1080P Resolution 640 x 480p 720 x 480 720 x 480 720 x 480 720 x 480 720 x 576....5 15.73 15.73 31.47 31.47 15.63 31.27 31.27 37.5 44.96 28.125 33.72 56.250 67.50 Acer -LCD-A231H V sync Hz 60 60 60 60 60 50 50 50 50 60 50 60 50 60
Service Guide
Page 22
Acer -LCD-A231H -- --- Input Type --- --- --- --- Others depend on timing. English English --- Notes: ¯1 Clock default 50 is for Visa timing. Español Español --- Acer Language Reset Resolution Digital --- Dutch Finnish ˚͉Ⴇ --- --- --- --- --- Info V.Freq --- --- --- --- HDMI --- Russian Deutsch Deutsch --- H.Freq --- --- --- --- EMEA NO-EMEA --- Italiano Italiano --- S/N --- --- --- --- English -- --- Français Franç...
Acer -LCD-A231H -- --- Input Type --- --- --- --- Others depend on timing. English English --- Notes: ¯1 Clock default 50 is for Visa timing. Español Español --- Acer Language Reset Resolution Digital --- Dutch Finnish ˚͉Ⴇ --- --- --- --- --- Info V.Freq --- --- --- --- HDMI --- Russian Deutsch Deutsch --- H.Freq --- --- --- --- EMEA NO-EMEA --- Italiano Italiano --- S/N --- --- --- --- English -- --- Français Franç...
