Switching Input Signal - ViewSonic PRO7827HD User Manual

Switching input signal

The projector can be connected to multiple devices at the same time. However, it can only
display one full screen at a time.
Be sure the Quick Auto Search function in the SOURCE menu is On if you want the
projector to automatically search for the signals.
You can also manually select the desired signal by
pressing one of the source selection keys on the
remote control, or cycle through the available input
signals.
1. Press Source. A source selection bar is
displayed.
2. Press /
selected and press Enter.
Once detected, the selected source information
will be displayed on the screen for seconds. If
there are multiple devices connected to the
projector, repeat steps 1-2 to search for another
signal.
Please see "Projector specifications" on page 56
the native display resolution of this projector. For best
display picture results, you should select and use an
input signal which outputs at this resolution. Any
other resolutions will be scaled by the projector
depending upon the 'aspect ratio' setting, which may
cause some image distortion or loss of picture clarity.
See "Selecting the aspect ratio" on page 30
details.
Changing HDMI input settings
In the unlikely event that you connect the projector to a device (like a DVD or Blu-ray
player) via the projector's HDMI input and the projected picture displays wrong colors,
please change the color space to an appropriate one that fits the color space setting of the
output device.
To do this:
1. Open the OSD menu and go to the PICTURE > HDMI Settings menu.
2. Press Enter.
3. Highlight HDMI Format and press
to the color space setting of the output device connected.
• RGB: Sets the color space as RGB.
• YUV: Sets the color space as YUV.
• Auto: Sets the projector to detect the color space setting of the input signal
automatically.
4. Highlight HDMI Range and press
according to the color range setting of the output device connected.
• Enhanced: Sets the HDMI color range as 0 - 255.
• Normal: Sets the HDMI color range as 15 - 235.
until your desired signal is
26
for
for
/ to select a suitable color space according
/ to select a suitable HDMI color range