Hitachi 42HDW10 Owners Guide - Page 63

ENGLISH Actions to Correct Abnormal Displays I Depending on the kind of system equipment used, images may not be displayed normally. In this case, make the adjustments suggested below. Symptom 1 Text displayed across the screen appears vertically streaked, with some characters blurred (figure 1). The display image appears flowing (figure 2) (RGB input). Figure 1 Vertical streaks Before adjustment Some characters are blurred. ABCDEFGHIJ abcdefgABCDEFGabcd ABCDEFGHIJ abcdefgABCDEFGabcd ABC Example ABC AABBCC Adjustment procedure After adjustment All characters appear crisp now. After adjustment All characters are blurred. 1) Press MENU button to open the MAIN MENU. 2) Press SELECT button several times to choose DISPLAY. 3) Press to open the DISPLAY MENU. 4) Press to choose AUTO ADJUST. 5) Press . (ADJUST OK) (Adjust the by displaying a fine pattern, such as a character string, or vertical streak pattern across the screen.) If AUTO ADJUST does not work well. 6) Press MENU button to open the MAIN MENU. 7) Press SELECT button several times to choose DISPLAY. 8) Press to open the DISPLAY MENU. 9) Press to choose MANUAL ADJUST. 10) Press to open the MANUAL ADJUST MENU. 11) Press several times to choose CLOCK. (Adjust the clock by displaying a fine pattern, such as a character string, or vertical streak pattern across the screen.) 12) Press or to make the text appear uniform across the screen. 13) If the text appears blurred across the screen, make the adjustment instructed in Symptom 2. • The display image may be momentarily disturbed during clock adjustment but this is not a failure. 25