11. Image files menu
Image 11-10
video info
a
Hs Hs
b
Image 11-11
Hs horizontal sync pulse
aactivelow
b active high
The VCO range setting determines the frequency range of the VCO (Voltage Controlled Oscillator).
The Cpmp (Charge pump current) sets the low pass filter current.
Both VCO range & Cpmp are set by the image file, changing these settings is only indicated in for special purposes.
The horizontal sync polarity setting can be useful in case of a bad shaped edge, one can choose between the leading (active low)
or trailing (active high) edge.
The input format settings are used to "tell more" about the signals connected on the BNC’s, it completes the information in the source
selection menu.
- RGB is selected by default and means that an RGB signal is connected to the BNC’s
- PR/Y/PB must be selected whenever:
• a progressive signal (32 kHz frequency video signal ) is connected to the BNC’s (select the source with Data on BNC’s in the
Source selection menu).
• one wants (in PiP mode) to visualize the component video signal in a Data window hereby adding a video image in the PiP
layout.
-HDTV-PR/Y/PB for high definition component video signals.
It is recommended to use the default values.
11.4 Rename file
How to rename a file ?
1. Press MENU to activate the Tool bar
2. Press →to select the Image files item
3. Press ↓to Pull down the Image files menu
4. Use ↑or ↓to select Rename (image 11-12)
5. Press ENTER
A dialog box is displayed (image 11-13)
6. Use ↑or↓to select the desired file
7. Press ENTER
A text box is displayed (image 11-14)
Use ←or →,↓or ↑the numeric keys on the remote, or the keypad to edit and change the values, confirm with ENTER.
102 R5976367 BARCOIQ GRAPHICS 500 01/02/2007