Tektronix SDA601 Cable Box User Manual


 
Date: Change Reference:
10/13/94
M81605
Page 3 of 4
6. The default OSD will obscure any highlighting in the portion of
the picture that it occupies. Therefore, if the OSD is on, toggle it
off with the
Insert On/Off key.
Pulse Cross, Page 22,
CHANGE the Pulse Cross discussion TO READ:
Pulse Cross
Pulse Cross is an SDA 601 AUX output mode that allows the user to
“see” the horizontal and/or vertical intervals, which are normally
blanked in serial video monitors. The original four-word timing ref-
erence signals (TRS, which contain EAV and SAV) are replaced with
legal video samples, and analog H and V sync information is inserted
in the original active picture region. To invoke pulse cross, press the
Pulse Cross (E) key, which will scroll through the pulse cross modes:
Normal — the default
HCross — reveals the “horizontal interval” region of the signal
VCross — reveals the “vertical interval” region of the signal
Both — combines HCross and VCross
To invoke pulse cross through the I/O menu:
1. Enter the I/O menu (press
Shift, then Insert On/Off).
2. Press the
B key repeatedly to scroll down to the Pulse Cross
menu item.
3. With the
A / " keys, scroll to the desired pulse cross option. The
options are:
Normal — the default
HCross — reveals the “horizontal interval” region of the signal
VCross — reveals the “vertical interval” region of the signal
Both — combines HCross and VCross
4. Press
Enter to select the new option.
5. Press any rectangular key to exit the I/O menu.