Acer AL532 AL532 Monitor Service Guide - Page 12

F. ADJUSTMENT PROCEDURE ITEM Program Menu. ﹟Test Meter ﹡Test Point ﹫Pattern Operation Check Value B+ Check A ﹟Digital Voltmeter ﹡CN7 ﹫Crosshatch Pattern (31.5KHz,640x480) 1. Plug power cable into the adapter, check adapter power indicator light up green. 2. Make sure the voltage of the power plug (CN7) on the main PCB to the value shown at right. 12.0V ±0.2V Power Saving ﹟Wattmeter Check ﹟PC or Pattern B generator ﹫Crosshatch Pattern (31.5KHz,640x480) 1. Unplug the signal cable into the monitor. 2. Turn the power switch of the monitor ON. 3. Check monitor power indicator light up orange. 4. Make sure the wattmeter value shown at right. 5. OSD will be display "NO SIGNAL" Picture. ‹ 5W Into Factory mode C ﹟PC or Pattern generator ﹫Crosshatch Pattern (31.5KHz,640x480) 1. Hold ‹ key,then turn the power switch of the monitor OFF. 2. Hold › key,then turn the power switch of the monitor ON. 3. You can into factory adjustment mode. Auto mode Check D ﹟PC or Pattern generator ﹫Crosshatch Pattern (1024x768/60Hz) 1. Press and relese the MENU knob to activate the OSD menu. 2. Move the OSD to the AUTO function,press MENU key auto adjuat display mode to its utmost performance according to VGA setting. 3. In the event of the display image needs further adjustment White Balance Adjust E ﹟PC or Pattern generator ﹫White Pattern (1024x768/60Hz) 1. Move the OSD to the COLOR mode (AUTO COLOR). Y = 220 2. set color is 9300°K using the OSD,Check the value ±0.1FL shown at below. x = 0.283 Y = 220 x = 0.283 y = 0.297 ±0.01 3. set color is 6500°K using the OSD,Check the value y = 0.297 shown at right. ±0.01 Y = 220 x = 0.311 y = 0.329 OSD F Language Setting ﹟PC or Pattern generator 1. Move the OSD to the LANGUAGE mode. 2. You can choose one of the eight language you need.