GM-TTT - Alpermann+Velte

Installation & Operation Manual GM-TTT
Page 27
MOD, for example the date (different formats) or the time and date of the LTC(MTD)
format for use in the MTD system.
Time code information: time address
• The time addresses depends on the mode selected at menu LTC IN - MODE: if no transfer
of time data is selected (only binary groups data transfer), the time addresses will be
counted as a free-running counter, just counting on from the values present before
switching on the tc operating mode.
• If at menu LTC IN - MODE a transfer of time data is selected, the following features are
available:
• Without the offset feature: Using a frame compensation mechanism the time
addresses of the LTC output correspond exactly to the time addresses of the LTC
input. A break in the LTC input time will appear at the LTC output with three
frames delay.
• Offset feature: select a hours:minutes:seconds:frames offset to compensate or
create a delay between LTC input and LTC output time addresses. This feature can
be switched on or off.
Time code information: binary groups
• The binary groups of the LTC output depends on the mode selected at menu LTC IN -
MODE: if no transfer of binary groups data is selected (only time data transfer), the binary
groups contain data as selected at menu SET - ... - USER MOD.
• If at menu LTC IN - MODE a transfer of binary groups data is selected, the following
features are available:
• Direct binary groups data transfer, with a delay of one frame.
• Cross Jam-Sync: transfer the time addresses of the LTC input to the binary groups
of the LTC output. The features Offset and Stop (with drop-out compensation) then
operates on the binary groups of the LTC output. The time addresses of the LTC
input will exactly appear in the binary groups of the LTC output (using a frame
compensation mechanism).