Sceptre Sceptre X20WG-Naga manuale d’uso

X20 W G - Naga User ’ s Manual[...]

i FCC Compliance Statement This device complies with part 15 of t he FCC Rules. Operation is subject to the following two conditions: 1. This device may not caus e harmful interference, and 2. This device must accept any interference received, including interference that may cause undesired operation. FCC WARNING This equipment has been tested and [...]

ii To comply with the limits for an F CC Class B computing device, always use the shielded signal cord supplied with this unit. The Federal Communications Commission warns that changes or modifications of the unit not expre ssly approved by the party responsible for compliance could void the user ’s authority to operate the equipment. CE mark for[...]

iii T ABLE OF C ONTENTS TABLE OF CO NTENTS .......................................................................................... III Your New LCD Monitor 1 Unpacking 1 Identifying Components 3 Adjusting the Tilting Angle 5 Connecting AC Pow er and Video Cable 6 Pow er Management System 6 How to install the detacheable stand 7 The LCD Monitor?[...]

1 Rev.3 The LCD Monitor Your New LCD Monitor Your LCD Monitor has been desi gned to be versatile, ergonomic and user-friendly. The LCD Monitor is capable of displaying most standards, from 640x350 VGA to 1680x1050 WSXGA+. The digital controls located on the front panel allow the user to easily adjust the Monitor’s display parameters, and t he LCD[...]

2 Rev.3 Note: Using a computer for an extended period of time with a poor workstation set-up and incorrect working habits can c ause health problems. The science of ergonomics studies the relationship between health and a suitable working environment. There is a section on ergonom ics at the end of this chapter. For more information on ergonomics, [...]

3 Rev.3 Identifying Components A. The LCD Monitor — Front View Figure 1-1: The LCD Monitor Front View 1. Sceptre logo Indicator This foursquare LED indicator blue lit when the power is on and red lit when the LCD monito r is in power-saving mode. 2. Monitor Stand 3. LCD Screen The LCD monitor is a 20.1-inch TFT 1680 x 1050 Wide WSXGA+ screen. 4. [...]

4 Rev.3 B. "Hot Keys" for Quick Adjustment of Monitor Settings Figure 1-2: "Hot Keys" 1. Brightness adjustment " Hot Key ": Press this Z button to allow you to adjust the brightness of the LCD Monitor directly < > 50 2. Source select “ Hot Key : Press S button to allow you to change the input source between DVI[...]

5 Rev.3 Adjusting the Tilting Angle The LCD Monitor’s angle settings range from 0 ° to 10 ° . 10 Figure 1-3: Tilting the Monitor 0 to 10[...]

6 Rev.3 Connecting AC Power and PC Video Ca ble Note: Turn off your PC and the LCD monitor before connecting your LCD monitor to the computer. Figure 1-4: PC cone nction Power Management System This LCD Monitor complies with the VESA DPMS power management proposal. When the LCD Monitor is in power-saving mode or detects an incorrect timing, the mon[...]

7 Rev.3 How to install the detacheable stand: Please see the below drawing.[...]

8 Rev.3 The Display Controls The LCD Monitor’s Control Panel Figure 2-1: The Control Pa nel 1. Hot key button Y & Z These buttons let you to adjustment volume and brightness of the LCD Monitor directly 2. Cursor Movement & Adjustment button - & + These buttons let you move ve rtical across your settings item or to change the setting v[...]

9 Rev.3 Adjusting the Monitor’s Display OSD Main Menu 1. Pressing the OSD Menu button causes the screen below to appear. 2. Use the - & + key to select the desired group, then press Menu key to the sub-menu 3. Repeat step 2 to select the changed item, then press - & + to change the value. 4. Move to Exit item, Press the Menu to return to [...]

10 Rev.3 Auto Adjust Option The Auto Adjust option lets the monitor determine and select the settings that are most appropriate for your system requirements. Note: it only apply for Analog RGB input Luminance -- Brightness and Contrast Adjustment. Brightness -- Adjusts the Brightness value Contrast -- Adjusts the Contrast value Exit -- Return to th[...]

11 Rev.3 Color -- Color Temperature Adjustment Auto Color -- To adjust automatically the white balance display. 9300 -- Sets the color temperature to 9300K 6500 -- Sets the color temperature to 6500K 5800 -- Sets the color temperature to 5800K User Preset Red -- change Red gain for the color temperature Green -- change Green gain for the color temp[...]

12 Rev.3 OSD – OSD Adjustment H. Position -- Moves the OSD menu horizontally V. Position -- Moves the OSD menu vertically OSD Time -- Sets the OSD time ( 0 to 60 second ) Exit -- Return to the previous Menu Language -- The supported languages include English, French, German, Italian, Spanish, Japanese, Traditional Chinese and Simple Chinese Recal[...]

13 Rev.3 Miscellaneous Input selection -- To switch between analog and DVI port for PC signal input Sharpness -- The sharpness value can be set at 1. 2. 3. 4. 5. the factory default at 3. Display Information Exit -- Return to the previous Menu Exit – Exit the OSD screen[...]

14 Rev.3 Note: 1) No signal detected When the monitor is ON and there is no video signal received, the following message will be displayed No signal detected! 2) Signal out of range When the frequency range of the signal is out of the Monitor’s specifications, (over 75HZ) the display will show the following message Out of Range![...]

15 Rev.3 Appendix A TFT LCD Monitor Specifications Item Specification LCD Panel 20.1" WSXGA+ Control Functions Power Software Power switch with LED indicator (ON/OFF) Main Menu Submenu Auto adjust Luminance Brightness/Contrast/ /Exit Geometry H.Position/V. Position/Pixel Clock/Phase/Exit Color Auto Color/9300K/6500K/5800K User Preset(R,G,B, ga[...]

16 Rev.3 Video Interface VGA Compatible Analog RGB DVI compatible signal Scanning Frequency H/V, Hz 31K-80K 60-75 P o w e r Management M e e t s VESA DPMS Power Consumption (ON/OFF, W) 45W/1W Max. Dimensions WxHxD 18.72 x 16.14 x 6.89 in. (475.4 x 410 x 175mm) Net Weight (approx.) 16.256 lbs (6.4 Kg) Power Supply Universal Input AC Socket En vi ro [...]

17 Rev.3 Appendix B Supported PC Timing Item Standards Resolution Dot Clock (MHz) Vertical Scanning Frequency (Hz) Horizontal Scanning Frequency (kHz) 1 DOS 720x400 28.32 70.08 31.47 2 DOS 640x480 25.18 59.94 31.47 3 Macintosh 640x480 30.24 67.00 35.00 4 VESA 640x480 31.50 72.80 37.86 5 VESA 640x480 31.50 75.00 37.50 6 VESA 800x600 40.00 60.32 37.8[...]

18 Rev.3 Supported Video mode Item Standards Vertical Scanning Frequency (Hz) Horizontal Scanning Frequency (kHz) 1 720x480i 29.97 15.73 2 720x480P 59.94 31.46 3 1280x720P 60 45 4 1920x1080i 30 33.75 5 1920x1080P 60 67.5[...]

19 Rev.3 Appendix C Troubleshooting This LCD monitor comes pre-adjusted with standard VGA timing. Due to output timing differences among various VGA cards, you may initially experience an unstable or unclear disp lay when a new display mode or new VGA card is selected. Before applying any of the following troubleshooting procedures, you should firs[...]

20 Rev.3 PC’s VGA card may be out of the LCD’s synchronous range. Change to one of the alternate m odes listed in Appendix B, or replace the VGA card and repeat steps 1 and 2. 4. If the power LED is not lit, check that the AC power connector is securely connected, and verify that the AC adapter LED is lit. If the AC adapter LED is not lit, plea[...]