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dr_vLauncher 3.0
On-screen display (OSD)
The On-screen display (OSD) menu allows users to configure the input source, display, and other general settings. This menu is organized into two sections:
- Input Sources
- Display
To open the OSD menu, perform one of the following:
- Press INPUT on the remote control
- Tap the Input Source icon on the ViewBoard screen
- Tap the Signal source icon on the ViewBoard screen
Input Sources
To select an input source:
On the ViewBoard screen:
- Tap the Input Sources icon to show the menu.
- Tap the input source to activate.
- Tap a blank area outside of the menu to exit.
Using the remote control:
- Press INPUT on the remote control to show the menu.
- Press ⮝ ⮟ ⮜ ⮞ to navigate to the input source.
- Press OK to activate the selection.
- Press BACK to exit.
An additional PC source will be available when a slot-in computer is installed.
Brightness
To adjust the backlight brightness:
On the ViewBoard screen:
- Tap the Input Sources icon to show the menu.
- Drag the Brightness slider to adjust the backlight value.
- Tap a blank area outside of the menu to exit.
Using the remote control:
- Press INPUT on the remote control to show the menu.
- Press ⮝ ⮟ ⮜ ⮞ to navigate to the Brightness slider.
- Press OK to activate this option.
- Press ⮜ ⮞ to adjust the backlight value.
- Press BACK to exit.
This option is disabled if Auto-adjust Brightness is enabled in the Display tab.
Volume
To adjust the sound volume:
On the ViewBoard screen:
- Tap the Input Sources icon to show the menu.
- Drag the Volume slider to adjust the volume.
- Tap a blank area outside of the menu to exit.
Using the remote control:
- Press INPUT on the remote control to show the menu.
- Press ⮝ ⮟ ⮜ ⮞ to navigate to the Volume slider.
- Press OK to activate this option.
- Press ⮜ ⮞ to adjust the volume level.
- Press BACK to exit.
This option only affects the sound volume produced by the IFP.
Display
Use the Display section to adjust how the ViewBoard displays video output for the active input source. All changes to these settings are applied globally.
| Item | Description |
|---|---|
| Auto Brightness | Automatic brightness adjustment according to ambient light levels. If enabled, the Brightness slider in the Input Sources tab is disabled. |
| Energy Saving | Enable to reduce power consumption. |
| Eye Care | Adjusts the filter that blocks high-energy blue light for a more comfortable viewing experience. |
These options are only accessible if an external input source is connected.
| Item | Description |
|---|---|
| Picture Mode | Select a predefined picture setting from the options provided. To fine-tune the input's overall color and image quality, set Custom as the active Picture Mode option. |
| Brightness | Adjust the background black levels of the screen. |
| Contrast | Adjusts the difference between the image background (black level) and the foreground (white level). Use this to set the peak white level after you have previously adjusted the Brightness setting to suit your selected input and viewing environment. |
| Saturation | Adjust the amount of color present. |
| Sharpness | A high value results in a sharper picture; a low value softens the picture. |
| Color Temperature | Adjust the color temperature value. |
* The following Picture Mode options are available:
| Mode | Description |
|---|---|
| Standard | Default picture mode. |
| Bright | Maximizes the brightness of the display. Use for environments where extra-high brightness is required (e.g., well-lit rooms). |
| Soft | A high brightness level with lower contrast level. |
| Custom | Enables all options so user can manually adjust each picture setting individually. |
Eye Care
Eye Care blocks high-energy blue light for a more comfortable viewing experience.
Calculating Breaks
When viewing screens for extended periods, it is recommended to take periodic breaks from viewing. Short breaks of at least 10 minutes are recommended after one hour of continuous viewing.
Taking shorter, more frequent breaks are generally more beneficial than longer, less frequent breaks.
Focus Fatigue (20-20-20 Rule)
To reduce the risk of eye fatigue by constantly looking at the screen, look away from the screen at least every 20 minutes and gaze at a distant object (at least 20 feet away) for at least 20 seconds.
Looking at Distant Objects
While taking breaks, users can further reduce eye strain and dryness by focusing on objects that are further away from them for 10-15 seconds, then gaze at something up close for 10-15 seconds. Repeat this up to 10 times. This exercise reduces the risk of your eyes’ focusing ability to “lock up” after prolonged computer work.