PrintThis document describes using and adjusting flat panel monitor model w2338h.
Installing drivers
Install the software from the CD, or download them from the Internet as follows:
Installing drivers from the CD
To install the monitor driver from the CD:
- Insert the CD in the computer CD drive.The CD menu appears.
- Select the language.
- Click Install Monitor Driver Software .
- Follow the onscreen instructions.
- Restart the computer.
- Check that the proper resolutions and refresh rates appear in the Display Properties window in the Control Panel.
Installing drivers from the Web
To download the latest version of drivers and software files from the HP Support Web site:
- Go to the HP Support Web site
- Select the country/region.
- Select Download Drivers and Software .
- Enter the model number of the monitor, for example w2338h .The software download pages for the monitor display.
- Make sure the system meets the requirements given.
- Download and install the driver and software files by following the steps on the screen.
Front panel components
Monitor control buttons are located on the front panel of the monitor.
Auto-Adjustment
Optimize the screen performance for the VGA input by using the Auto/Select button on the monitor and the auto-adjustment pattern software on the CD provided. This software can correct the following conditions:
- Fuzzy or unclear focus
- Ghosting, streaking, or shadowing effects
- Faint vertical bars
- Thin, horizontal scrolling lines
- Off-center picture
To use the auto-adjustment feature:
- Allow the monitor to warm up for 20 minutes before adjusting.
- Press the Auto/Select button on the monitor front panel.Alternatively:
- Press the Menu button on the monitor panel, and then select Image Control , followed by Auto Adjustment from the OSD menu.If the result is not satisfactory, continue with this procedure.
- Insert the CD in the computer CD drive.The CD menu displays.
- Select the language.
- Select Open Auto-Adjustment Software .The setup test pattern displays.
- Press the Auto/Select button on the monitor panel to produce a stable, centered image.
Using Onscreen Display (OSD)
Follow these steps to adjust monitor settings with the OSD menu.
- Turn on the computer and monitor.
- Press the Menu button to access the OSD menu.The OSD main menu opens.
- To navigate through the Main or Submenu menus, on the monitor front panel press the + (plus) button to move up, or the – (minus) button to move in reverse.
- Press the Select button to select the highlighted item.
- When a menu item is selected and its corresponding screen appears, use the + or – button to adjust the scale of the item.
- Select Save and Return to save the adjustment, or Cancel or Exit if you do not want to save the adjustment.
- Press the Menu button to exit the OSD.
NOTE:When a menu is displayed, if the buttons remain untouched for 30 seconds, adjustments and settings are saved and the menu closes automatically.
The following table lists the OSD functions.
- Press Cancel to return to the previous menu level.
- Press Save and Return to save all changes and return to the OSD Main Menu screen. (This option is active only if you actually make a change.)
- Press Reset to change back to the previous setting.
| Main Menu Options | Submenu Options | Description |
|---|---|---|
| Switch Video Input | Switches the video input signal source when the monitor is connected to two active and valid video sources. | |
| Brightness | Adjusts the brightness level of the screen. | |
| Control | Adjusts the contrast level onscreen between darks and lights. | |
| Image Control | ||
| Auto Adjustment | Automatically adjusts the screen image (use only with the VGA input). | |
| Horizontal Position | Adjusts the horizontal position of the picture (VGA input only). | |
| Vertical Position | Adjusts the vertical position of the picture (VGA input only). | |
| Clock | Minimizes any vertical bars or strips visible on the screen background. Adjusting the clock will also change the horizontal screen image (VGA input only). | |
| Clock Phase | Adjusts focus. This adjustment helps remove horizontal noise, and clear or sharpen characters or images (VGA input only). | |
| Custom Scaling | Selects how displayed information on the monitor will be formatted. Select:
| |
| Color | Selects the screen color. The factory default is 6500 K or Custom Color, depending on the model. | |
| 9300 K | Changes to slightly bluish white | |
| 6500 K | Changes to slightly reddish white | |
| Custom Color | Selects and adjusts your own color scales:
| |
| sRGB | Sets your screen colors to adapt to the color standards used in the image technology industry. | |
| Quick View | ||
| Movie | Selects movie mode. | |
| Photo | Selects photo mode. | |
| Gaming | Selects gaming mode. | |
| Text | Selects text mode. | |
| Custom | Settings saved when user adjusts the brightness, contrast, or color in one of the Quick View options. | |
| Language | Selects the language in which the OSD menu is displayed. English, French, German, Italian, Dutch, Spanish, Japanese, and Simplified Chinese languages are supported. The factory default is English. | |
| Management | ||
| Volume | Adjusts the volume level. | |
| OSD Control | Adjusts the position of the OSD menu on the screen.
| |
| Power Saver | Enables the power saving feature. Select On or Off . Factory default is On. | |
| Mode Display | Displays the resolution, refresh rate, and frequency information on the screen each time the OSD Main Menu is accessed. Select On or Off . | |
| Power-On Status Display | Displays the operating status of the monitor each time the monitor is powered on. Select the location where the status is displayed: Top, Middle, Bottom, or Off. | |
| DDC/CI Support | Allows the computer to control some OSD menu features such as brightness, contrast, and color temperature. | |
| Bezel Power LED | Turns the light (LED) in the power button on or off. When set to off, the light will stay off at all times. | |
| Sleep Timer | Provides the timer-adjustment menu options:
| |
| Default Video Input | Selects the default video input signal when the monitor is connected to two active and valid video sources. The default is DVI. You must restart the computer to have the change take effect. | |
| Information | ||
| Current Settings | Shows the current input video mode. | |
| Recommended Settings | Shows recommended resolution and refresh rate. | |
| Serial Number | Shows the monitor's serial number (for if you have to contact HP Support). | |
| Version | Shows the firmware version of the monitor. | |
| Backlight Hours | Shows the total hours of backlight operation. | |
| Service Support | For service support, go to HP Support | |
| Factory Reset | Returns settings to factory defaults. |
Locking OSD settings
When the OSD is locked, settings cannot be changed in the OSD menu.
The OSD functionality is enabled or disabled by pressing the Menu
button and holding it for 10 seconds. Upon disabling the OSD, an OSD Lock-out
message is displayed for 10 seconds. When the OSD is locked and an OSD menu button is pressed, the OSD Lock-out
message is displayed for an additional 10 seconds. When the OSD is locked, pressing the OSD menu button for 10 seconds unlocks the OSD and displays the main menu.
Identifying monitor conditions
Special messages display on the monitor screen for the following
monitor conditions:
- Input Signal Out of Range : Indicates the monitor does not support the input signal because the resolution and/or refresh rate are set higher than the monitor supports. Recommended refresh rates are as follows:
- For the w1858 monitor: 1366 x 768 @ 60 Hz.
- For the w2338h monitor: 1920 x 1080 @ 60 Hz.
- Monitor Going to Sleep : Indicates the screen display is entering a sleep mode.
- Check Video Cable : Indicates a video input cable is not properly connected to the computer or monitor.
- OSD Lock-out : When the OSD is locked, the warning message OSD Lock displays for 10 seconds.
- No Input Signal : Indicates the monitor is not receiving a video signal from the computer on the monitor video input connector. Check whether the computer or input signal source is off or in the power-save mode.
- Auto Adjustment in Progress : Indicates the auto-adjustment function is active and in process.
Troubleshooting
The following table lists possible problems, the possible cause of each problem, and the recommended solutions.
| Problem | Solution |
| Power LED is not on. | Make sure the power cord is connected to a grounded power outlet and to the monitor. |
| No Plug & Play. | For the Plug & Play feature of the monitor to work, you need a Plug & Play compatible computer and video card. Check with your computer manufacturer. |
| Check the monitor video cable and make sure none of the pins are bent. | |
| Make sure the HP monitor drivers are installed. | |
| Picture is fuzzy and has ghosting and shadowing problems. | Adjust the contrast and brightness controls. |
| Make sure you are not using an extension cable or switch box. We recommend plugging the monitor directly into the video card output connector on the back of the computer. | |
| For VGA input, use the auto-adjustment feature to try to fix this problem. | |
| Picture bounces and flickers, or a wave pattern is present in the picture. | Move electrical devices that might cause electrical interference as far away from the monitor as possible. |
| Use the maximum refresh rate the monitor is capable of at the resolution you are using. | |
| Monitor is stuck in “Active Off-Mode.” | Check the computer:
|
| Make sure the monitor video cable is properly connected to the computer. | |
| Inspect the monitor video cable and make sure none of the pins are bent. | |
| “Out of Range. Set Monitor to [your monitor's optimum resolution]” is displayed on screen. | Restart the computer and enter Safe Mode. Change the settings to the recommended resolution. Restart the computer so that the new settings take effect. |
| Missing one of the primary colors (red, green, or blue). | Make sure the monitor video cable is properly connected to the computer. |
| Inspect the monitor video cable and make sure none of the pins are bent. | |
| Screen image is not centered or sized properly. | Adjust horizontal and vertical screen position. |
| For VGA input, use the auto-adjustment feature to try to fix this problem. | |
| Picture has color defects (white does not look white). | Adjust RGB color or select color temperature. |
| Unable to set the monitor to the optimal resolution. | Make sure that the graphics card supports the optimum resolution . |
| Make sure the HP monitor drivers are installed. |
Power-saver feature
When the monitor is in normal operating mode, the Power light is
green.
The monitor supports a reduced power state which occurs if the monitor detects the absence of either the horizontal sync signal and/or the vertical sync signal. Upon detecting the absence of these signals, the screen becomes blank, the backlight turns off, and the Power light turns orange.
Tips and recommendations
- Unplug your monitor from the wall outlet before cleaning. Clean the monitor plastics with a clean cloth dampened with water. Do not use liquid cleaners or aerosol cleaners. Clean the monitor screen with an antistatic screen cleaner.
- Do not open your monitor cabinet or try to service this product yourself. Adjust only those controls that are covered in the operating instructions. If your monitor is not operating correctly, or has been dropped or damaged, contact your HP authorized dealer, reseller, or service provider.
- Use only a power source and connection appropriate for this monitor, as indicated on the label or back plate of the monitor.
- Never disconnect the monitor by pulling the cord.
- Turn your monitor off when not in use. You can substantially increase the life expectancy of your monitor by using a screen saver program and turning off the monitor when not in use.
- When removing the monitor base, place the monitor face down on a soft flat area to prevent it from getting scratched, defaced, or broken.
- Burn-in image damage might occur on monitors that display the same static image on the screen for a prolonged time. To avoid burn-in image damage on your monitor, always start a screen saver or turn off the monitor when it is not in use for a prolonged period.
