QOMO QD700 - Manual (Page 21)

G. Control the CCD
Click [Option] -> [Video Capture Filter] -> [Video Proc Amp], open the
dialog to adjust “Brightness”, “Contrast”, etc. Use “Default” to set
each parameter to the default.
H. Note:
Don’t connect / disconnect the USB cable when the application is
running, it will cause the program to be interrupted.
CONTROLLING THE VISUALIZER FROM A COMPUTER
You can control the visualizer from a computer connected with a
RS232 connector.
A. Connect the computer and the visualizer with the computer
RS-232 cable (9-pin to 9-pin).
B. Select [Start] -> [Program] -> [QOMOCap] -> “QOMOCap” to
open the QOMOCap.exe.
C. Click “Visualizer Control” under “Capture”.
D. Select the COM port COM1 or COM2，and you can control the
visualizer by clicking the buttons on the menu.
CONTROLLING PROJECTOR WITH VISUALIZER
The code writing software is used to inputting projector’s control code,
then can control various projector with the visualizer.
1. Connect the visualizer to the projector with the RGB、VIDEO、
S-VIDEO cables.
2. Connect the RS232 cable to the computer’s connector. The
visualizer’s RS232 port is located on its right side.
3. After completion of the connection, turn on the visualizer，click
[start] -> [All Programs] -> Visualizer -> and the
following dialog box appears as below:
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