ACTAS software
2-18
5975636 ACTAS 2 170297
This option is only available when test pictures are
generated by the ACTAS Interface unit.
The range for the horizontal scan frequency is from
15.625 to 99.990 kHz; the range for the vertical scan
frequency is from 42 to 150 Hz.
To set the scan frequencies :
u
Press the
<ADJUST>
key to enter the edit mode.
u
Use the '
é
' and '
ê
' keys to select the higher and lower
value comparing with the underlined one.
u
Use the '
ç
' and '
è
' keys to move the cursor left or
right to underline the digit needed to be changed.
u
Press the
<ENTER>
key to save the changes. A
message will be displayed to report the saving pro-
cess. If the
<EXIT>
key is pressed, the changes will
be discarded. A message will be displayed to report
the reverting process.
Examples are given, which alters the horizontal scan
frequency from 15625 to 16645Hz and the vertical scan
frequency from 50 to 130Hz. You can set them to any
value inside the ranges. The ACTAS will not accept
values outside the ranges.
Setting the horizontal and vertical scan
frequencies for the test pictures
Edit setup nr 2
H freq 16645 Hz
éê
: change /
çè
: other
ENT: save / EXIT: quit
Edit setup nr 2
H freq 15645 Hz
éê
: change /
çè
: other
ENT: save / EXIT: quit
Edit setup nr 2
H freq 15645 Hz
éê
: change /
çè
: other
ENT: save / EXIT: quit
Edit setup nr 2
H freq 15625 Hz
éê
: change /
çè
: other
EXIT: quit
Edit setup nr 2
H freq 15625 Hz
ADJ : edit /
çè
: other
EXIT: quit
Edit setup nr 2
V freq 130 Hz
éê
: change /
çè
: other
ENT: save / EXIT: quit
Edit setup nr 2
V freq 150 Hz
éê
: change /
çè
: other
ENT: save / EXIT: quit
Edit setup nr 2
V freq 150 Hz
éê
: change /
çè
: other
ENT: save / EXIT: quit
Edit setup nr 2
V freq _50 Hz
éê
: change /
çè
: other
EXIT: quit
Edit setup nr 2
V freq _50 Hz
ADJ : edit /
çè
: other
EXIT: quit
Press '
è
'
Press 'ADJUST'
Press '
é
'
Edit setup nr 2
H freq 16645 Hz
Saving ...
Edit setup nr 2
H freq 16645 Hz
éê
: change /
çè
: other
EXIT: quit
Edit setup nr 2
V freq 130 Hz
Saving ...
Edit setup nr 2
V freq 130 Hz
éê
: change /
çè
: other
EXIT: quit
Press 'ENTER'
Press '
ê
' twice
Press 'ENTER'
Press '
é
'
Press '
ç
' twice
Press '
é
' twice
Press 'ADJUST'
Selecting a Sync signal generated by the
ACTAS Interface unit
The ACTAS Interface unit can generate four types of
Sync signals:
u
RGsB
: Sync on green
u
RGB_S
: Sync separate
u
RSsB interlace
: Sync on green, interlacing
u
RGB_S interlace : Sync separate, interlacing
To select the type of sync :
u
Press the
<ADJUST>
key to enter the edit mode.
u
Use the '
é
' and '
ê
' keys to select the desired sync
signal type.
u
Press the
<ENTER>
key to save the change;
or press the
<EXIT>
key to return, the change will be
discarded.
Edit setup nr 2
Sync RGsB
ADJ : edit /
çè
: other
EXIT: quit
Edit setup nr 2
Sync RGsB
éê
: change /
çè
: other
EXIT: quit
Press the 'ADJUST' key
Edit setup nr 2
Sync RGB_S
éê
: change /
çè
: other
ENT: save / EXIT: quit
Press the '
é
' key
Edit setup nr 2
Sync RGsB interlace
éê
: change /
çè
: other
ENT: save / EXIT: quit
Press the '
é
' key
Press the
'
ê
' key
Press the
'
ê
' key
Press the '
é
' key
Edit setup nr 2
Sync RGB_S interlace
éê
: change /
çè
: other
ENT: save / EXIT: quit
Press the
'
ê
' key