VH238H Series LCD Monitor User Guide
Table of contents Notices.......................................................................................................... iii Safety information....................................................................................... iv Care & Cleaning............................................................................................ v 1.1 Welcome!......................................................................................... vi 1.2 Package contents.............................
Notices Federal Communications Commission Statement This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: • This device may not cause harmful interference, and • This device must accept any interference received including interference that may cause undesired operation. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules.
Safety information iv • Before setting up the monitor, carefully read all the documentation that came with the package. • To prevent fire or shock hazard, never expose the monitor to rain or moisture. • Never try to open the monitor cabinet. The dangerous high voltages inside the monitor may result in serious physical injury. • If the power supply is broken, do not try to fix it by yourself. Contact a qualified service technician or your retailer.
Care & Cleaning • Before you lift or reposition your monitor, it is better to disconnect the cables and power cord. Follow the correct lifting techniques when positioning the monitor. When lifting or carrying the monitor, grasp the edges of the monitor. Do not lift the display by the stand or the cord. • Cleaning. Turn your monitor off and unplug the power cord. Clean the monitor surface with a lint-free, non-abrasive cloth. Stubborn stains may be removed with a cloth dampened with mild cleaner.
Where to find more information Refer to the following sources for additional information and for product and software updates. 1. ASUS websites The ASUS websites worldwide provide updated information on ASUS hardware and software products. Refer to http://www.asus.com. 2. Optional documentation Your product package may include optional documentation that may have been added by your dealer. These documents are not part of the standard package. 1.
1.3 Assembling the monitor base To assemble the monitor base: 1. Connect the base with the monitor. A click indicates that the base has been connected successfully. 2. Adjust the monitor to the angle that is most comfortable for you. We recommend that you cover the table surface with soft cloth to prevent damage to the monitor. 1 1.4 Monitor introduction 1.4.1 Front of the LCD monitor 1.4.1.
1. 2. 3. 4. 5. • Button: Automatically adjust the image to its optimized position, clock, and phase by long pressing this button for 2-4 seconds (for VGA mode only). • Use this hotkey to switch from six video preset modes (Scenery Mode, Standard Mode, Theater Mode, Game Mode, Night View Mode, and sRGB Mode) with SPLENDID™ Video Intelligence Technology. • Exit the OSD menu or go back to the previous menu as the OSD menu is active.
1.4.2 Rear of the LCD monitor Screw holes for VESA Wall Mount 1.4.2.
2.1 Detaching the arm/stand (for VESA wall mount) The detachable stand of the VH238H Series LCD monitor is specially designed for VESA wall mount. To detach the arm/stand: 1. Remove the arm cover. 2. Have the front of the monitor face down on a table. 3. Use a screwdriver to remove the three screws on the stand of the monitor as the below drawing shows. 4. Detach the arm from the monitor. • e recommend that you cover the table surface with soft cloth to prevent W damage to the monitor.
2.2 Adjusting the monitor • For optimal viewing, we recommend that you look at the full face of the monitor, then adjust the monitor to the angle that is most comfortable for you. • Hold the stand to prevent the monitor from falling while changing its angle. • You can adjust the monitor’s angle from -5˚ to 20˚.
3.1 OSD (On-Screen Display) menu 3.1.1 How to reconfigure VH238 Splendid Scenery Mode Color Standard Mode Image Theater Mode Input Select Game Mode System Setup Night View Mode sRGB Move Menu Exit 1. Press the MENU button to activate the OSD menu. 2. Press and to navigate through the functions. Highlight and activate the desired function by pressing the MENU button. If the function selected has a sub-menu, press and again to navigate through the sub-menu functions.
• Standard Mode: This is the best choice for document editing with SPLENDID™ Video Intelligence Technology. • Theater Mode: This is the best choice for movie watching with SPLENDID™ Video Intelligence Technology. • Game Mode: This is the best choice for game playing with SPLENDID™ Video Intelligence Technology. • Night View Mode: This is the best choice for playing dark-scene game or watching dark-scene movie with SPLENDID™ Video Intelligence Technology.
3. Image You can adjust the image Sharpness, Trace Free, Aspect Control, ASCR, Position (VGA only), and Focus (VGA only) from this main function. VH238 Splendid Sharpness 50 Color Trace Free 60 Image Aspect Control Full Input Select ASCR OFF System Setup Position Focus Move Menu Exit • Sharpness: Adjust the picture sharpness. The adjusting range is from 0 to 100. • Trace Free: Speed up the response time by Over Drive technology. The adjusting range is from lower 0 to faster 100.
4. Input Select Select the input source from VGA, DVI, or HDMI. VH238 Splendid VGA Color DVI Image HDMI Input Select System Setup Move 5. Menu Exit System Setup Adjust the system configuration.
• ECO Mode: Activate the ecology mode for power saving. (Some gray levels may not be distinguished if ECO is ON. Its brightness is lower than that when setting the Contrast Ratio to 100.) • OSD Setup: Adjust the horizontal position (H-Position),and the vertical position (V-Position) of the OSD. The adjusting range is from 0 to 100. In the OSD Timeout selection, you can adjust the OSD timeout from 10 to 120.
3.2 Specifications summary Model Panel Size True Resolution Brightness (Typ.) Contrast Ratio (Typ.) ASUS Smart Contrast Ratio (ASCR) Viewing Angle (CR≥10) Color Saturation (NTSC) VH238H 23”W (58.42 cm) 1920 x 1080 (Full HD) 250cd/m2 1000:1 50,000,000:1 170°(H)/160°(V) 72% Display Colors 16.
3.3 Troubleshooting (FAQ) Problem Possible Solution Power LED is not ON • Press the button to check if the monitor is in the ON mode. • Check if the power cord is properly connected to the monitor and the power outlet. The power LED lights amber and • Check if the monitor and the computer are in the ON mode. there is no screen image • Make sure the signal cable is properly connected the monitor and the computer. • Inspect the signal cable and make sure none of the pins are bent.
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