Technical data

Installation & Operation Manual GM-TTT
Page 34
3.2.6 LOCK: Genlock and Colour Lock Mode
Press the enter button to display or select the genlock mode of the LTC output. The flashing
field can be changed using the
↑ or ↓ button, the next field can be selected using the →
button. Press the enter button to confirm your choice and to quit the menu.
Digit 8
Digit 7 Digit 6
Digit 5 Digit 4 Digit 3 Digit 2
Digit 1
Genlock Colour Lock
Select genlock mode:
bb Genlock to a black-burst or CVBS video signal.
LTC Genlock to a LTC source.
SEC Genlock to a 1pps signal.
See chapter “4 Genlock” for a detailed description of this feature.
Select colour lock mode:
Coff Colour lock mode switched off.
C on Colour lock mode switched on.
See chapter “7.1 Colour Lock” for a detailed description of this feature.
3.2.7 F-RATE: Select Frame Rate and Television System
Press the enter button to display or select the frame rate. Use the ↑ or ↓ button to change,
press the enter button to confirm your choice and to quit the menu.
Digit 8
Digit 7 Digit 6
Digit 5 Digit 4 Digit 3 Digit 2
Digit 1
24 Frame rate = 24 frames per second. 24 frames exactly give one second of real time.
A colour lock mode will be automatically switched off. The LED’s 30 and 25 both will
be off. The internal parameters regarding the video system will be kept, i.e. if the
frame rate was 25 before the systems parameter will be the one of the 625/50
system; if the frame rate was 30 before the systems parameter will be the one of the
525/60 system. According to ANSI/SMPTE 12M-1995 the time code flag bits in the
24-frame system should be the one of the 30-frame system.
25 Frame rate = 25 frames per second, used in a 625/50 television system. 25 frames
exactly give one second of real time. The LED 25 lights up. With this frame rate the
unit sets internal parameters according to the 625/50 television system, concerning
the VITC generator, the video/black-burst genlock and some time code flag bits.