Table of Contents
Advertisement
3.5.5. Setting The VITC Reader Line Range
VITC RDR START
Start line = xx
3.5.6. Controlling the VITC Reader 'Look ahead' Compensation
VITC RDR DISPLAY
VR disp process
VR disp direct
OPERATION
Model 8010TM-IRIG SDI Time Code Master with IRIG Reader Manual
The VITC RDR START and VITC RDR END menu items are used to
select the lines that are enabled for VITC reading. VITC reading is
enabled between the lower and higher line numbers shown (inclusive).
When the VITC RDR START menu item is first selected, the starting
line number for the VITC reader will be shown. Press the left and right
(
,
) keys to change the starting line. Press the down ( ) key to
select the VITC RDR END menu item. Press the left and right (
keys to change ending line.
The VITC RDR DISPLAY menu item is used to select whether the
normal 'look ahead' compensation for VITC reader dropouts is active or
not. Normally, the data is read in one field and displayed with an 'add 1
field' compensation.
disable this feature and to display exactly what is being read. The
topmost positions of the character generator are not available when in
the direct mode.
Select VR disp direct to enable DIRECT display mode.
displayed exactly as it is read without 'look ahead' compensation.
Displays from the VITC reader will be 1 field late and cannot be
positioned at the very top of the raster. DIRECT mode is usually used
for diagnostic purposes only.
Select VR disp process to enable normal 'look ahead' compensation.
Displays from VITC reader will be 'on time' but will NOT follow code
discontinuities immediately. PROCESSED mode should be used for
normal operations.
Revision 1.4.1
In some operational modes it is desirable to
,
)
Data is
Page 3-22
Advertisement
Table of Contents
