H243 LCD Monitor Service Guide
Page 3
...list in this chassis have the same safety characteristics as to human bodies. Acer Important Safety Notice Acer -LCD-H243H 1. Safety precautions This monitor is damaged. z Do not try to repair the monitor by a service technician. z Stop using replacement components rated for higher voltage...have special safety visual inspections and the protection afforded by them cannot necessarily be repaired by using the monitor if the cabinet is manufactured and tested on the monitor or power cord. 2. z Do not place heavy objects on a ground principle that may create ...
...list in this chassis have the same safety characteristics as to human bodies. Acer Important Safety Notice Acer -LCD-H243H 1. Safety precautions This monitor is damaged. z Do not try to repair the monitor by a service technician. z Stop using replacement components rated for higher voltage...have special safety visual inspections and the protection afforded by them cannot necessarily be repaired by using the monitor if the cabinet is manufactured and tested on the monitor or power cord. 2. z Do not place heavy objects on a ground principle that may create ...
H243 LCD Monitor Service Guide
Page 6
... full loading and nominal AC input voltage range) Acer -LCD-H243H Ripple and Noise Total composite ripple and noise less than 800mV for +25V output, and less than 150mV for +5V output, and 50mV for +3.3V output tested by DC loading side parallel with DC-20MHz DC...283 ± 0.030 y 0.297 ± 0.030 0.313 ± 0.030 0.329 ± 0.030 Panel While x Panel While y 3.3 Brightness uniformity The test standard conditions refer to verify specifications in this section shall be performed under the following standard conditions unless otherwise noted. luminance luminance of of nine...
... full loading and nominal AC input voltage range) Acer -LCD-H243H Ripple and Noise Total composite ripple and noise less than 800mV for +25V output, and less than 150mV for +5V output, and 50mV for +3.3V output tested by DC loading side parallel with DC-20MHz DC...283 ± 0.030 y 0.297 ± 0.030 0.313 ± 0.030 0.329 ± 0.030 Panel While x Panel While y 3.3 Brightness uniformity The test standard conditions refer to verify specifications in this section shall be performed under the following standard conditions unless otherwise noted. luminance luminance of of nine...
H243 LCD Monitor Service Guide
Page 8
...tests to verify specifications in this section shall be performed under the following standard conditions unless otherwise noted. If input signal is out of range of horizontal 31~80 KHz or vertical 55-76Hz, or pixel clock large than 165MHz, message "Input Not Supported" is shown on screen. 4.1 DDC data H243H... 20 00 00 00 FF 7 00 30 30 30 30 30 30 30 30 30 30 30 30 30 00 CS H243H DVI 0 1 2 3 4 5 6 7 8 9 ABCDEF 0 00 FF FF FF FF FF FF 00 04 ....75 Display Colors: 16.7M colors (RGB 6-bit + Hi_FRC) 7 Acer Acer -LCD-H243H Vertical / Horizontal Sync polarity: positive or negative.
...tests to verify specifications in this section shall be performed under the following standard conditions unless otherwise noted. If input signal is out of range of horizontal 31~80 KHz or vertical 55-76Hz, or pixel clock large than 165MHz, message "Input Not Supported" is shown on screen. 4.1 DDC data H243H... 20 00 00 00 FF 7 00 30 30 30 30 30 30 30 30 30 30 30 30 30 00 CS H243H DVI 0 1 2 3 4 5 6 7 8 9 ABCDEF 0 00 FF FF FF FF FF FF 00 04 ....75 Display Colors: 16.7M colors (RGB 6-bit + Hi_FRC) 7 Acer Acer -LCD-H243H Vertical / Horizontal Sync polarity: positive or negative.