Toshiba IK-TF9P, Руководство по обслуживанию

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IK-TF9P 1-16
33
External Sync. signal
Match the phase.
LVAL signal output
7
. 6
External
Sync
When using the unit with an e
xter
nal sync signal, input HD and
VD to CC3 and CC4 of the DIGIT
AL ter
minal.
When the e
xter
nal sync signal is input, the camer
a automatically s
witches its sync from the inter
nal sync to the
e
xter
nal sync.
The oper
ation is as sho
wn belo
w
, depending on the unit's status and ho
w e
xter
nal sync signals are input.
Shutter mode
At time of SYNC-NON RESET mode At time of SYNC-RESET mode At time of reset restar
t
At time of man
ual
shutter
HD input
N Y N Y N Y Y N
*
N Y Y N
VD input
N Y Y N
* *
Y Y N N Y N Y
Note
Inter
nal sync mode
Exter
nal sync mode
Only
V reset is applied due to
VD input.
Nor
mally not used.
HD is synchroniz
ed to e
xter
nal, b
ut video is not output
because there is no
VD input.
Nor
mally not used.
Inter
nal sync mode
.
The presence of
VD is ignored, and after
a specified time after a tr
igger input,
V reset is applied.
HD is synchroniz
ed to e
xter
nal.
The presence of
VD is
ignored, and after a specified time after a tr
igger input,
V
reset is applied. HD is synchroniz
ed to e
xter
nal.
Video is output due to
VD
input. HD is synchroniz
ed to the inside of the camer
a.
Video is
output due to
VD input.
Video is not output because there is no
VD input.
Nor
mally
not used. Inter
nal sync mode
Exter
nal sync mode
HD is synchroniz
ed to e
xter
nal.
Nor
mally not used.
Disab
led
* Either
Y or N is per
mitted.
( 1 ) External sync signal polarity
HD:
2 to 5V(p-p) Negativ
e
VD:
2 to 5V(p-p) Negativ
e
( 2 ) External sync frequenc
y rang
e
(Exter
nal sync with HD
,
VD)
Within ±1% (at hor
iz
ontal sync frequency of 15.92 kHz)
( 3 ) Using the unit with e
xternal sync signal
When adjusting H (hor
iz
ontal) phase ref
er to the item "7.2 (6) (6.1) Adjusting horiz
ontal phase".
(3.
1)
H (horizontal) phase adjustment
Obser
v
e
the e
xter
nal sync signal and the L
V
AL signal output
w
a
v
e
fo
rm
of the unit with a dual tr
ace oscilloscope
, and ad-
just H phase so that the H phases match.
32
7
. 5
P
ar
tial
Read
1/20s (1592H)
Video interval
image
1/25s (1270H):
When 25fps is selected
1/30s (1060H):
When 30fps is selected
1/35s (910H):
When 35fps is selected
Video interval
image
1/40s (774H):
When 40fps is selected
1/45s (706H):
When 45fps is selected
1/50s (636H):
When 50fps is selected
CC2
‘L’
‘H’
E.25fps
P
ar
tial scanning 25fps
All pix
els scanning
E.30fps
Pa
rtial scanning 30fps
All pix
els scanning
E.35fps
Pa
rtial scanning 35fps
All pix
els scanning
E.40fps
Pa
rtial scanning 40fps
All pix
els scanning
E.45fps
Pa
rtial scanning 45fps
All pix
els scanning
E.50fps
Pa
rtial scanning 50fps
All pix
els scanning
Blanking inter
va
l
B
Blanking inter
va
l
D
T
otal
A
Video inter
va
l
C
RGB data
(video interval image)
(Inter
nal VD)
FV
AL
LV
AL,
DV
A
L
Video per
iod
Mode 25fps 30fps 35fps 40fps 45fps 50fps
Total A
1270H 1060H
910H 774H 706H 636H
Video interval C
1204H
972H 792H 644H 564H 480H
Blanking interval B
40H 56H 66H 78H 80H 86H
Blanking interval D
26H 32H 52H 52H 62H 70H
( 3 )
When P
a
rtial Scanning Mode is ON
( 1 )
P
ar
tial Scanning OFF (All pix
els scanning)
In this mode
, e
v
er
y pix
els independent signal is output from the DIGIT
AL connector each 1/20s
.
( 2 )
P
ar
tial Scanning ON
In this mode
, the pix
el signal of the v
e
rtical center por
tion of the image is output from the DIGIT
AL connector
.
In the E.
>>
fps mode
, the par
tial scanning and the all pix
els scanning can be s
witched b
y
the DIGIT
AL ter
minal
(CC2:
par
tial scanning control signal).