
Figure 1: VP-443 Presentation Switcher/Scaler Front Panel
Receives signals from the remote control transmitter
Press to select the composite video 1 input (from 1 to 2)
Press to select the component video input (from 1 to 2)
Press to select the computer graphics input (from 1 to 2)
Press to select the HDMI input (from 1 to 4)
Press to toggle between a blank screen and the display; can be programmed to follow MUTE (see Section 6.2.3)
Press to toggle between muting (blocking out the sound) and enabling the audio output
Press to freeze/unfreeze the output video image; can be programmed to follow MUTE (see Section 6.2.3)
Displays the OSD menu (see Section 6.2)
Press to accept changes and change the SETUP parameters (see Section 6.2)
Press to decrease numerical values or select from several definitions
When not within the OSD menu mode, press to reduce volume (for embedded HDMI inputs, this does not affect the embedded output)
Press to move up the menu list values (see Section 6.2)
Press to increase numerical values or select from several definitions
When not within the OSD menu mode, press to increase volume (for embedded HDMI inputs, this does not affect the embedded output)
Press to move down the menu list (see Section 6.2)
Press to reset the video resolution to XGA or 720p
Press and hold for about 2 seconds to reset to XGA; or press and hold for about 5 seconds to reset to 720p
Press and hold for about 2 seconds to lock/unlock the front panel buttons
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