7. Random Access Adjustment Mode
3. Enter directly with the numeric keys on the RCU or local keypad the new value.
How to change a setting with the cursor keys?
1. Push the cursor key ↑or ↓to highlight an item.
The color of the selected item will change.
2. Press ENTER to activate the digits.
3. Push the cursor key ←or →to select the changing digit.
4. Push the cursor key ↑or ↓to scroll to the desired digit.
5. When finished, press ENTER to confirm.
How to change a setting with the cursor keysand counting up or down?
1. Push the cursor key ↑or ↓to highlight an item.
The color of the selected item will change.
2. Press ENTER to activate.
3. Counting up or down by pushing the cursor key ←or →.
7.2.5.3 Correct value
What is already available during start up?
During the installation of a file with LOAD, the horizontal period, the total number of vertical lines and the interlaced mode are
automatically measured and filled in in the menu table. These values will be available when starting up the EDIT procedure of an
active file.
CAUTION:Donot adjust th ese settings on an active file, they are used to identify the input source file.
How to find the correct values forthe item in the Edit file menu?
HorizontalTotal Pixels If the value for "Horizontal TotalPixels" is wrong, sampling mistakes (small vertical bars in the
projectedimage) will be seen in the image.
Select"Total" and adjust the pixel quantity. Adjust for zero bars.
hint: if the number of bars increase, adjust in the other direction.
ActivePixels The"Active Pixels" : determine the width of the window on the screen. This value is normally given in
thesource specifications. If not, adjust until full image is displayed (no missing pixels).
HorizontalStart numberof pixels between the beginning of the input signal and thestart of the video information in
the signal.
HorizontalPeriod alreadyfilled in with the correct value when active file.
VerticalTotal Lines alreadyfilled when an active file is selected to be edited
ActiveLines number of horizontal lines determining the heightof the projected image. Thisvalue is normally given
inthe specification of the source. Ifn ot,adjust until full image height is displayed (no missing lines)
VerticalStart numberof lines between the start of the input signal and start of the image on the screen .
Interlaced[On] or [Off] this selection is automatically filled when active file has to be edited. If the image is wrong due to
mismeasurement, use the ENTER key to toggle between [On] and [Off]. (for interlaced images,
1 frame contains 2 fields).
ReadAMDS AMDS = automatic mode detection & synchronization
Duringthe installation of a file with LOAD, the system automatically measured thehorizontal period,
thetotal vertical lines and the interlaced mode. When selecting Read AMDS, the system remeasures
the above indicated items.
66 R5976654 SLM R12+ 27/01/2005