Technical data

Installation & Operation Manual GM-TTT
Page 2
3.5 VITC 41
3.6 STATUS 42
3.7 TEST 43
3.8 REFERENCE 44
3.8.1 MODE 1: Automatic Setting and DST Mode of the Internal Clock 44
3.8.2 MODE 2: Time for Automatic Setting of the Internal Clock 46
3.8.3 1 ... 6: Status Data of the Reference Time 47
3.9 SERIAL 49
3.9.1 FORMAT: Select the Baud Rate and Format of the Serial Interface 49
3.9.2 PROTOCOL: Select the Remote Control Protocol 49
3.10 LTC IN 50
3.10.1 MODE: Settings for the Operation Mode Using External LTC 50
3.10.2 OFFSET: Offset Programming for the Time Information 51
3.10.3 1 ... 3: Status Data of the Readout LTC 51
3.11 GPI 52
3.11.1 SET TIME: Pre-set the Comparative Time Value for Relay Switching 52
3.11.2 SET MODE: Set the GPI Mode 52
3.12 ZONE 53
3.12.1 OFFS 1: Time Zone Offset During Normal Time 54
3.12.2 OFFS 2: Time Zone Offset During Daylight Saving Time (DST) 54
3.12.3 DST on: Program the Beginning of the Daylight Saving Time 55
3.12.4 DST off: Program the End of the Daylight Saving Time 55
3.12.5 DST Period: Indicate Beginning and End of DST of the Current Year 56
3.12.6 RESET A - F: Reset the Parameters of the Time Zones for Timer A - F 56
4 GENLOCK 57
4.1 GENLOCK TO A BLACK-BURST OR VIDEO SIGNAL 57
4.2 GENLOCK TO A LTC SOURCE 58
4.3 GENLOCK TO A 1PPS SIGNAL 59
5 OPERATION WITH A REAL TIME REFERENCE 60
5.1 CONNECTION OF AN EXTERNAL REFERENCE 60
5.2 DCF IN OPTION: INSTALLATION OF A DCF77 RECEIVER 61
5.3 GPS IN OPTION: INSTALLATION OF A GPS RECEIVER 62
5.4 OPTION T: BATTERY-BUFFERED CLOCK MODULE 64
5.5 TIME TRANSFER DURING NORMAL OPERATION AND TIME JUMPS 65
5.6 INTERNAL CLOCK, AUTOMATIC DST MODE, BINARY GROUPS WITH DATE
AND STATUS 67
5.7 REAL TIME COUPLING OF TIME CODE AND VIDEO 68
6 FURTHER DETAILS 70
6.1 FACTORY SETTINGS 70
6.2 MAINTENANCE 72
7 OPTIONAL MODULES AND FUNCTIONS 73
7.1 COLOUR LOCK 73
7.2 VITC GENERATOR 74
7.3 SERIAL REMOTE CONTROL INTERFACE 75
7.3.1 General 75
7.3.2 Commands 76