User manual

Operating the VP-423 PC Video-Wall Scaler
7
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6.2 Using the OSD
You can use the OSD to set the wall arrangement as well as set a wide variety
of parameters. When the MENU button is pressed, the main menu opens
allowing access to all the device settings (see
Table 2
).
When setting WALL ARRANGEMENT, COLOR and FINETUNE, a
submenu opens with the applicable parameters.
6.2.1 Using the Front Panel Buttons
When the OSD appears, the front panel buttons perform the following
functions:
• Pressing + and – move forward and backward through the menu items, or
increment and decrement the parameter values
• Pressing ENTER selects and activates a menu item or accepts the
parameter value set
• Pressing MENU closes the OSD menu
1
As an example of how to set the parameters, such as to increase the contrast
on the display:
1. From normal operation, press MENU.
The OSD main menu appears on the screen.
2. Press the + and/or – button to navigate until the COLOR submenu is
highlighted.
3. Press ENTER.
4. Press the + or – button to highlight the CONTRAST Submenu.
5. Press ENTER.
The contrast value parameter changes to red.
6. Press the + button to increase the value (increase the contrast) or
the – button to decrease the value (decrease the contrast).
The value ranges from 0 to 255.
7. Press ENTER to set the value.
The contrast value parameter changes back to white.
1 The menu times out by default after 10 seconds