QOMO QD3900 - Manual (Page 13)

12
BRIGHTNESS ADJUSTMENT
If the image effect is not satisfactory, you can adjust the brightness to get a
better image effect.
Use the “BRIGHT +” or “BRIGHT -” button to adjust the
brightness. To increase the brightness, press the “BRIGHT +” button. To
decrease it, press the “BRIGHT -” button.
WHITE BALANCE ADJUSTMENT
Each time the lighting condition changes, the user should adjust the white
balance of the camera.
Press
the “AUTO” button to adjust the white balance automatically.
AUTO ADJUSTMENT
One of the visualizer
‟s special functions is auto adjustment. Press the
“AUTO” button to auto adjust the white balance and the focus.
TEXT/IMAGE MODE
Press
the “Text” button to switch between image/text modes. To display a
text file, switch to the text mode to get a clearer text effect.
COLOR AND B&W MODE SWITCH
Press
“B&W” once to enter the Black & White mode; press again to return
to the Color mode. (On the remote control)
HDMI/VIDEO INPUTS
Press the
“HDMI/VIDEO” button to switch between HDMI and composite
video signals.
RGB INPUTS
Use the
“CAM/PC1/PC2” button to switch between Camera and different
RGB signals. Each time
the “CAM/PC1/PC2” button is pressed, it provides
seamless transitions among different sources such as Camera,
COMPUTER (IN), and RGB (IN).
Notes: RGB OUT always outputs RGB IN signals.