Table of Contents
Advertisement
3.5.3. Controlling the IRIG Reader 'Look ahead' Compensation
IRIG RDR DISPLAY
IR disp process
IR disp direct
3.5.4. Configuring the Selecting the Format of the VITC Reader Time and User Bit Data
VITC RDR MODE
VR mode time data
VR mode data data
VR mode irig day
VR mode irig data
OPERATION
Model 8010TM-IRIG SDI Time Code Master with IRIG Reader Manual
The IRIG RDR DISPLAY menu item is used to select whether the
normal 'look ahead' compensation for IRIG reader dropouts is active or
not. Normally, the data is read in one frame and displayed with an 'add
1 frame' 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 IR disp direct to enable DIRECT display mode.
displayed exactly as it is read without 'look ahead' compensation.
Displays from the IRIG reader will be 1 frame late and cannot be
positioned at the very top of the raster. DIRECT mode is usually used
for diagnostic purposes only.
Select IR disp process to enable normal 'look ahead' compensation.
Displays from IRIG reader will be 'on time' but will NOT follow code
discontinuities immediately. PROCESSED mode should be used for
normal operations.
The VITC RDR MODE menu item is used to select the type of
information that is contained in the time and user bits of the VITC
reader. It also selected whether the VITC reader will read the normal
SMPTE Time code VITC or the IRIG encoded VITC
Select VR mode time data to read the normal SMPTE time code. The
time bits will be displayed as a time value and the user bits will be
displayed as eight hexadecimal values.
Select VR mode data data to display the raw data from the normal
SMPTE time code.
displayed as eight hexadecimal values.
Select VR mode irig day for a normal display of the IRIG encoded
VITC. The IRIG time will be placed into the time buffers and shown as
a time value including milliseconds. The day of the year information will
be placed into the user bits reader buffer and shown as a day value.
Select VR mode irig data to display the raw data from the IRIG encoded
VITC. The time bits and the user bits will both be displayed as eight
hexadecimal values.
Revision 1.4.1
In some operational modes it is desirable to
The time bits and the user bits will both be
Data is
Page 3-21
Advertisement
Table of Contents
