
4.9 Sprecial Menu SDC 2002
4-180
Operating Instructions - Rev. 1 / 6.2003
Details of Function Buttons, Controls & Displays
1. Scan Mode
Scan mode can be switched between Variable and Fixed.
This setup is needed in particular for the MegaDef Color Corrector from Pan-
dora.
The standard setting is Variable but with a MegaDef plugged in between
Rack 2 and Rack 3 it has to be switched to Fixed.
Fixed assures that the number of scanned lines is constant, no matter
whether you are working with a 50Hz or with a 60Hz standard (video or
data).
Click on the key and select from the drop down menu.
2. SepMag
Coupling
Biphase signals are generated internally by dividing down pulses coming
from the sprocket wheel.
Here the Biphase signal is used to synchronize external SepMag units.
It can be switched between 2x Biphase (48/50Hz), 10x Biphase
(240/250Hz) and 1x Biphase (24/25Hz), referring to the SEPMAG OUT con-
nector of Rack 2.
To find out the correct setting, check manual of connected device.
To modify, click on the key and select from the drop down menu.
The current setting is shown on the key display..
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