User manual HITACHI CMP4121HDU

[. . . ] Computer Divsion 2000 Sierra Point Parkway. Brisbane, Ca 94005-1835, U. S. A Tel:+1-800-HITACHI Fax:+1-650-244-7525 Hitachi Australia Ltd. Level 3, 82 Waterloo Road, North Ryde N. S. W. 2113 Tel:+61(02)9888-4100 Fax:+61(02)9888-4144 Hitachi Home Electronics Asia (S)Pte. [. . . ] * VGA and W-VGA only · During VIDEO signal input (when the optional video unit is attached) 4:3 PANORAMA FULL MOVIE1 MOVIE2 Input terminal name RGB · Depending on the type of signal, in some cases it may not be possible to switch the size, or switching to some sizes may not be possible. RGB1 [RGB] <<FULL>> H : 46. 5kHz V : 60Hz Input horizontal frequency Input vertical frequency OPERATING INSTRUCTIONS (continued) ENGLISH VOL Using the Menu Screen (On-screen display system) When the MENU button is pressed, the adjustment menu screen will be displayed; from there, video adjustment and setting is possible by using the SELECT button, ADJUST button and ENTER button. SELECT/ADJUST buttons ID SET MUTE VOL AUTO PinP SIZE RECALL AUTO button RGB 1 RGB 2 VIDEO 1 VIDEO 2 MENU button MENU RETURN · Refer to settings. - concerning the adjustment items and the ENTER Example: Selecting the Picture screen ID ID button ENTER button ID SET button 1. Press the MENU button to display the Main Menu screen. MENU MAIN MENU PICTURE SOUND DISPLAY FUNCTION OTHER Automatic Adjustment of Screen Position and the Clock Adjustment of the screen to a position suitable for the video and the clock adjustment can be performed automatically by pressing the AUTO button of the remote control. SEL. Press the ENTER button to display the Picture Menu screen. (Use the and SELECT buttons to select other items. ) ENTER PICTURE MENU OPERATE MODE CONTRAST BRIGHTNESS COLOR TINT ENHANCER FILTER RESET SEL. : : : : : : : 1/2 NORMAL 127 0 0 0 LOW OFF CAUTIONS Perform this adjustment for each input (RGB1 or RGB2) and for each signal. * Depending on the signal, satisfactory adjustment may not be possible in some cases. In such case, adjust by referring to the Display Menu item. RTN BACK 3. Use the and SELECT buttons to select the item to be adjusted and then use the and ADJUST buttons to adjust (example: COLOR). Independent Operation of Multiple Monitors (ID No) Setting the ID No. of the remote control allows separate control of up to a maximum of seven monitors. 1) can be set by pressing the ID SET button for 2 sec. or more while holding down the ID button. The number will be incremented (2 6 7 1 2) when this button pressed continuously. The remote control ID no. can be checked by pressing the ID SET button while holding down the ID button. SET. ID:1 COLOR 0 ADJ RTN BACK · Press the RETURN button to return to the previous screen. · If there is no operation for a period of one minute, the Adjustment Menu screen will be closed automatically. Monitor ID no. Remote control ID no. The ID remote control is operated by pressing the various buttons while holding down the ID button; Operation is possible only when the remote control and monitor ID nos. are the same. · The remote control can be operated normally by pressing the various remote control buttons without holding down the ID button. · Set the monitor using the ID No. PICTURE MENU OPERATING INSTRUCTIONS (continued) MENU MAIN MENU PICTURE SOUND DISPLAY FUNCTION OTHER ENTER PICTURE MENU OPERATE MODE CONTRAST BRIGHTNESS COLOR TINT ENHANCER FILTER RESET SEL. ENT ENT. RGB : : : : : : : 1/2 NORMAL 127 0 0 0 LOW OFF (This function can only be used when the optional video unit has been inserted. ) PICTURE MENU 1/3 OPERATE MODE : NORMAL CONTRAST : 127 BRIGHTNESS :0 COLOR :0 TINT :0 SHARPNESS :0 RESET SEL. RTN END PICTURE MENU 2/2 MODE : PC GAMMA : 2. 2 VIDEO LEVEL : 0. 7V COLOR TEMP. : COOL R-GAIN : 255 G-GAIN : 255 B-GAIN : 255 SEL. ADJ. VIDEO LEVEL GAMMA MODE RESET FILTER ENHANCER TINT COLOR BRIGHTNESS CONTRAST OPERATE MODE Selected characters Blue is weakened. [. . . ] (PC INPUT MODE only) - · The fan motor is noisy. - · The top of the monitor heats up. - · Text characters are displayed with varying thicknesses. - TROUBLESHOOTING (continued) ENGLISH Actions to Correct Abnormal Displays 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. Example ABCDEFGHIJ abcdefgABCDEFGabcd ABCDEFGHIJ abcdefgABCDEFGabcd ABC B ABC After adjustment All characters appear crisp now. ABC ABC 1) Press the AUTO button on the remote control. After adjustment All characters are blurred. Adjustment procedure When adjustment is not possible with AUTO ADJUST 2) Press the MENU button. 3) Press the key of the SELECT button and select DISPLAY. [. . . ]