Technical data

Installation & Operation Manual GM-TTT
Page 74
7.2 VITC Generator
Option V: To use this function, the corresponding hardware module must be installed. When
displaying the equipment status (after power-on or pressing the enter button with deactivated
menu), it is possible to check, if the module was detected.
VITC is inserted into the signal at the VIDEO/BB BNC connector and output at the OPTION 2
BNC connector. The VITC data are identical with the LTC data.
Genlock = bb must be switched on: In the SET - ... - LOCK menu of the GM-TTT, genlock =
bb is selected and confirmed with enter. Press the genlock button.
The VITC lines can be adjusted in the VITC menu. The permissible range of lines is 6 - 32. The
standard ANSI/SMPTE 12M-1995 specifies a line range of 6-22 for television system 625/50
(PAL, frame rate = 25) or 10-20 for television system 525/60 (NTSC, frame rate = 30Drop),
respectively. It is possible to select between 2-line mode or block mode.