evertz 8010TM, Инструкция по эксплуатации

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Model 8010TM SDI Time Code Master Manual
TECHNICAL DESCRIPTION
Revision 1.5.1
Page 5-9
Pin 1
Pin 2
Pin 16
Figure 5-2: Colour Frame Calibration Test Point Location
3.
Use the

key on the 8010TM to adjust the NOVPOT down to its lowest value. Gradually
increase the NOVPOT value using the

key until a pulse appears on channel B of your scope.
This pulse should be approximately one video field in length and should occur in field 7 for PAL
and field 3 for NTSC. The pulse on channel B should be two fields before the second pulse of
channel A. (See Figure 5-3 for PAL and Figure 5-4 for NTSC). Write down the NOVPOT value
where the pulse first appears correctly.
Channel A
Colour Frame ID
From Sync Gen
Channel B
J24 pin 16
Figure 5-3: PAL Colour Frame Calibration
Channel A
Colour Frame ID
From Sync Gen
Channel B
J24 pin 16
Figure 5-4: NTSC Colour Frame Calibration
4. Continue adjusting the NOVPOT value up until the pulse on channel B disappears. Write down
the NOVPOT value where the pulse first disappears.
5.
Using the

key adjust the NOVPOT value down until it is at the mid point between the upper
and lower values. For example: If the upper value is 15 and the lower value is 8, set the
NOVPOT to 11. The COL’R LED should be On.
6.
Repeat the procedure for the other video standard as required.
7.
Set DIP switch #8 to the Off (open) position to return the 8010TM to its normal operating mode.