User manual ACER AL707

[. . . ] The manufacturer is not responsible for any radio or TV interference caused by unauthorized modification to this equipment. As an ENERGY STAR Partner our company has determined that this product meets the ENERGY STAR guidelines for energy efficiency. WARNING: To prevent fire or shock hazard, do not expose the monitor to rain or moisture. Refer servicing to qualified personnel only. 41L1700-786-1B 1 PRECAUTIONS Do not use the monitor near water, e. g. near a bathtub, washbowl, kitchen sink, laundry tub, swimming pool or in a wet basement. [. . . ] This LCD monitor has an External universal power supply that allows operation in either 100/120V AC or 220/240V AC voltage area (No user adjustment is required. ) 3. Connect the AC-power cord into your LCD monitor's External Adapter input socket, and then plug the other end of External adapter to LCD monitor's DC-power-input. The AC-power cord may be connected to either a wall power outlet or the power outlet socket on your PC, depending on the type of power cord supplied with your LCD monitor. NOTES A certified power supply cord has to be used with this equipment. The relevant national installation and/or equipment regulations shall be considered. A certified power supply cord not lighter than ordinary polyvinyl chloride flexible cord according to IEC 60227 (designation H05VV-F 3G 0. 75mm2 or H05VVH2-F2 3G 0. 75mm2) shall be used. Alternative a flexible cord be of synthetic rubber according to IEC 60245 (designation H05RR-F 3G 0. 75mm2) shall be used. 41L1700-786-1B 4 CONTROLS AND CONNECTORS SIGNAL CABLE Connecting the Signal Cable: the LCD monitor comes with a built-in signal cable. Plug the signal cables 15-pin connector into the computer's VGA port and tighten the two screws on the cable connector. Connecting the Power Cord: Plug the AC-power cord into the External Adapter. Caution: If the AC outlet is not grounded (with three holes), install the proper grounding adapter (not supplied). Figure 2 1. AC Power Cord External Adapter 41L1700-786-1B 5 ADJUSTING THE VIEWING ANGLE · For optimal viewing it is recommended to look at the full face of the monitor, then adjust the monitor's angle to your own preference. · Hold the stand so you do not topple the monitor when you change the monitor's angle. · You are able to adjust the monitor's angle from -5° to 25°. Figure 3 NOTES · Do not touch the LCD screen when you change the angle. It may cause damage or break the LCD screen. · Careful attention is required not to catch your fingers or hands when you change the angle. 41L1700-786-1B 6 OPERATING INSTRUCTIONS GENERAL INSTRUCTIONS Press the power button to turn the monitor on or off. The other control buttons are located at front panel of the monitor (See Figure 4). By changing these settings, the picture can be adjusted to your personal preferences. The power indicator will light up. Figure 4 External Control Button EXTERNAL CONTROLS 1. Auto Config / Exit / Brightness / Contrast MENU / ENTER Power Indicator Power Button 41L1700-786-1B 7 FRONT PANEL CONTROL · Power Button: Press this button to switch ON/OFF of monitor's power. · MENU / ENTER : Active OSD menu or function adjust confirm or Exit OSD menu when in Brightness/Contrast OSD status. · Contrast /: Adjust contrast or function adjust. / : Adjust brightness or function adjust. · Brightness · Auto Adjust button / Exit: 1. When OSD menu is in active status, this button will act as EXIT-KEY (EXIT OSD menu). When OSD menu is in off status, press this button over 2 seconds to activate the Auto Adjustment function. The Auto Adjustment function is used to set the HPos, VPos, Clock and Focus. Off mode. · Power Indicator: Green Orange 41L1700-786-1B 8 NOTES · Do not install the monitor in a location near heat sources such as radiators · · · or air ducts, or in a place subject to direct sunlight, or excessive dust or mechanical vibration or shock. Save the original shipping carton and packing materials, as they will come in handy if you ever have to ship your monitor. [. . . ] With a wrong phase adjustment the picture has horizontal disturbances in light picture. For FOCUS and CLOCK adjustment use "dot-pattern" or win 95/98 shut-down mode pattern. 41L1700-786-1B 13 ERROR MESSAGE & POSSIBLE SOLUTION CABLE NOT CONNECTED : 1. Check that the signal-cable is properly connected , If the connector is loose, tighten the connector's screws. Check the signal-cable's connection pins for damage. INPUT NOT SUPPORT : Your computer has been set to unsuitable display mode , set the computer to display mode given in the following table. 41L1700-786-1B 14 APPENDIX SPECIFICATIONS Driving system Size Pixel pitch Brightness Contrast Viewable angle Tr Tf Video H-Frequency V-Frequency TFT Color LCD 43. 2cm(17. 0") 0. 264mm( H ) × 0. 264mm( V ) 250cd/m2 (Typical) 500:1(Typical) 75°/ 75° (H) 55°/ 70° (V) 5 ms (Typical) 15 ms(Typical) R, G, B Analog Interface 30kHz ­ 80kHz 55-75Hz 16. 7M Colors 135MHz 1280 × 1024 @75Hz VESA DDC1/2BTM 45W 3W LCD Panel Input Display Colors Dot Clock Max. [. . . ]