Leader Electronics Corp. LT 443D, Instruction Manual, Page: 122 / 239

BL-5
4.4 TIMING
This section describes setting procedure of the analog black burst signal timing with
respect to the internal reference signal (i.e., frame reset signal).
4.4.1 Setting TIMING
(1) Select [TIMING] from the [2. OUTPUT 1, 2 SIGNAL] menu, then press the [ENTER] key.
Select the Frame (F), Vertical (V), or Horizontal (H) to set the timing by pressing the Up
or Down key, then press the [ENTER] key.
3. TIMING BLACK 1, 2
▼ F-PHASE
▼
F-PHASE
V-PHASE [LINE]
H-PHASE [DOT]
▲
H-PHASE [ µ s]
(2) F-PHASE (F: Frame)
This mode is used to set the timing in frame steps.
Press the Up or Down key to set the timing.
The settable range is
±
5 FRAME for NTSC BB and NTSC BB + XX,
±
2 FRAME for PAL
BB and PAL BB + XX.
This menu is not displayed when other format is selected; the timing cannot be
changed.
＊ Displayed when NTSC or PAL is selected.
4. F-PHASE R: 6.250 Hz
BLK 1, 2 +2 FRAME
Displays the current reference
reset signal for the BLACK
signal generator.
R: 2.997 Hz
R: 6.250 Hz
R: 3.000 Hz
(3) V-PHASE [line] (V: Vertical)
This mode is used to set the vertical timing.
The timing can be set in one line steps by pressing the Up or Down key.
Holding down this key increments or decrements the timing continuously.
(For NTSC BB. +ID, PAL BB, and PAL BB + REF, the timing cannot be changed even
when the Down key is held down for long time. Release the Down key, then hold down
the key again in this case.)
Press the [ENTER] key to enter data to enter data. The menu returns to hierarchy level
3 [3. TIMING].
Pressing the [MENU] key selects the next higher hierarchy.
4. V-PHASE R: 6.250 Hz
BLK 1, 2 +5 LINE In case of +5 LINE is set.
Hierarchy level 3
Hierarchy level 4
Hierarchy level 4