User manual NEC MULTISYNC LCD1500M

[. . . ] WARNING TO PREVENT FIRE OR SHOCK HAZARDS, DO NOT EXPOSE THIS UNIT TO RAIN OR MOISTURE. ALSO, DO NOT USE THIS UNIT'S POLARIZED PLUG WITH AN EXTENSION CORD RECEPTACLE OR OTHER OUTLETS UNLESS THE PRONGS CAN BE FULLY INSERTED. REFRAIN FROM OPENING THE CABINET AS THERE ARE HIGH VOLTAGE COMPONENTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. CAUTION CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, MAKE SURE POWER CORD IS UNPLUGGED FROM WALL SOCKET. [. . . ] Turn on the power switch of the display panel (Figure 1: Press the switch continuously until the pilot LED lights. ) and then turn on the computer power switch (Figure 2). ** Refer to the section "Operation Procedures" on page I-12. Use the desired setting. I - 10 On-Screen Display (OSD) The meaning of the items displayed in the on-screen display are described below. Mute and Volume key Adjusts the sound volume for the built-in speakers and the headphone terminals. - and + keys These keys set the level of the adjustment items. Direct operation: These keys perform the screen display contrast and other adjustments. MENU key This key turns the menu screen on and off. v and ukeys These keys select the adjustment items by shifting the selection mark "s" on the menu screen. Direct operation: These keys perform the screen display brightness and other adjustments. Direct Screen There are three adjustments, contrast and brightness and mute and volume on the direct screen. Adjustment item icon The adjustment items are displayed by icons. Adjustment level display The adjustment level is indicated by both a numeric value and a bar. Adjustment item name Sound OSD (When the resolution is set 1024 × 768. ) The menu screen displays icons for the adjustment items of this unit. However, brightness level 1 cannot be adjusted on the menu screen. Menu Screen Adjustment icon Selection mark This mark is displayed on the left side of the selected function icon. The adjustment items are displayed as icons. Adjustment level display The adjustment level is shown by both a numeric value and a bar. Adjustment item name The selected function on the menu screen is displayed. I - 11 Operation Procedures Auto size adjustment Refer to the figures below to perform adjustments in the on-screen display. 1. Press the menu operation keys (v and u) to shift the "s" mark on the menu screen to the auto size ( ) adjustment. 3. If the settings on the screen are satisfactory, press the MENU key to record the settings and exit. 5. If the settings on the screen are not satisfactory, manually re-adjust where necessary. I - 12 Adjustments Menu Screen The menu screen changes to two different screens according to the screen resolution. The menu screen is displayed by the MENU key. Each icon indicates an adjustment item shown in the figure. When the resolution is 640 × 400 to 832 × 624 CONTRAST V. POSITION LANGUAGE COLOR TEMP VIDEO LEVEL ADJ RECALL OSD POSITION When the resolution is 1024 × 768 CONTRAST H. POSITION LANGUAGE COLOR TEMP VIDEO LEVEL ADJ RECALL OSD POSITION Adjustment Item Screen CONTRAST Adjust the screen contrast. (Standard level = 100) Press the MENU key to register the setting value. Direct operation: Even if the menu screen does not appear, the contrast can be adjusted by pressing the "+" or "-" keys. BRIGHTNESS (Black level) Adjust the brightness (low gradation part: black level). (Standard level = 50) Direct operation: Even if the menu screen does not appear, the brightness can be adjusted by pressing the "v" or "u" keys. Press the MENU key to register the setting value. BACKLIGHT Adjust the brightness of the backlight. SIZE *Adjustment items when the resolution is set from 640 × 400 to 832 × 624. The horizontal amplitude of the image can be adjusted. After aligning the left edge of the image by the horizontal position adjustment, change to the horizontal size adjustment and perform the adjustment by the "+" or "-" key. V. FINETUNE *Adjustment items when the resolution is 1024 × 768. When the 1024 × 768 screen resolution is used, vertical stripes may be observed depending on the desktop patterns or applications. Display a screen which has vertical stripes and align the right side of the screen by the horizontal position adjustment, then change to the vertical stripe adjustment (V. [. . . ] Since all methods of conventional electricity generation have a negative effect on the environment (acidic and climateinfluencing emissions, radioactive waste, etc. ), it is vital to conserve energy. Electronics equipment in offices consume an enormous amount of energy since they are often left running continuously. What does labelling involve? This product meets the requirements for the TCO'95 scheme which provides for international and environmental labelling of personal computers. The labelling scheme was developed as a joint effort by the TCO (The Swedish Confederation of Professional Employees), Naturskyddsforeningen (The Swedish Society for Nature Conservation) and NUTEK (The National Board for Industrial and Technical Development in Sweden). The requirements cover a wide range of issues: environment, ergonomics, usability, emission of electrical and magnetic fields, energy consumption and electrical and fire safety. [. . . ]