Technical data

Installation & Operation Manual GM-TTT
Page 22
Step 3, display shows e.g.:
Digit 8
Digit 7 Digit 6 Digit 5
Digit 4
Digit 3 Digit 2
Digit 1
F
E
D
C
B
A
The time zone parameters of the MTD timer A ... F has been checked. The display shows the
result: an “o” means ok, “n” means parameter check failed, this time zone has been reset to
standard values. Digit 1 refers to time A etc.
The internal clock is set to time = 00:00:00 and date = 01.01.2002. Now the unit tries to
lock to the selected genlock mode. At the same time measurements are made to analyse the
timing between the incoming reference data (P_SEC, serial data) and the LTC output frames.
The LTC output still will be “quiet”, the goal is to start the LTC with a locked frequency and
with valid data (internal clock locked to a reference time). With the operating mode = time it
will take about 18 seconds to have everything locked and to enable the LTC output.