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J SYNC IN connector
@ BNC connector for external sync reference signal input
such as composite video signa! (VBS) or black burst sig-
Notes:
e {f the external sync signal to be input is less than —4dB
with respect to the reference level, sync operation is not
RalEB).
ssible
e Connect to the connector outputting the signal to be
po
.
used as a reference for extemal sync.
Reference level |Composite video signal | 1.0 Vp-p*
e Use a coaxial cable for connection.
(VBS)
e@ When the sync reference signal is input, the camera
automatically switches from the internal to external sync
Black burst signal (BB)
j 0.45 Vp-
mode to parton ger:loer operation,
* The video components of the signal do not matter.
Caution:
e Before performing gen-lock operation with the external
sync signal input, make sure to set the sync mode switch
to "VE" position. (See page 12.)
e@ When an external H/V sync signal is input, the camera
automatically switches to H/V lock mode when the sync
mode switch is set in LL position. (See page 12.)
e Gen-lock operation may become unstable using a sig-
nal containing severe jitter (vertical or horizontal picture
vibrations) such as a video recorder playback signal.
e When gen-iock operation is performed, adjustment of
horizontal phase and colour sub-carrier phase are
required.
(See page 13.)
Connections for line-lock operation
Connection Example
e Set the sync mode switch to LL position. (See page 12.)
one Out
os 7
Switcher
e@ When performing line-lock operation, the V phase ad-
Qe
Se
;
e@ Do not input the external sync signal to the SYNC IN con-
ee
From
VIDEO OUT
—»
nector.
CAL}
Power Source:
Power Source was
AC24V. 50H2
AC 220-240V, 50 Hz
SYNC IN connector
sisages
e@ BNC connector for external sync reference signal input
@ If the external sync signal to be input is less than —4dB
Such as composite video signal (VBS) or black burst sig-
with respect to the reference tevel, sync operation is not
nal (BB).
:
possible.
Reference level
|Composite video signal
1.0 Vp-p'
(VBS)
e@ Connect to the connector outputting the signal to be
used as a reference for external sync.
e@ Use a coaxial cable for connection.
@ When the sync reference signal is input, the camera
:
automatically switches from the intemal to external sync
0.45 Vp-p
mode to perform gen-lock operation.
* The video components of the signal do not matter.
Caution:
e@ Before performing gen-iock operation with the external
sync signal input, make sure to set the sync mode switch
to "VE" position. (See page 11.)
@ When an external H/V sync signal is input, the camera
automatically switches to H/V lock mode when the sync
mode switch is set in LL position. (See page 11.)
e@ Gen-lock operation may become unstable using a sig-
nal containing severe jitter (vertical or horizontal picture
vibrations) such as a video recorder playback signal.
@ When gen-lock operation is performed, adjustment of
horizontal phase and colour sub-carrier phase are
required. (See page 12.)
Connections for line-lock operation
e Set the sync mode switch to LL position. (See page 11.)
@ When performing line-iock operation, the V phase ad-
o_O
justment is required. (See page 12.)
Power Source:
220-240 V AC, 50/60 Hz
Caution:
t VIDEO
@ Do not input the external sync signal to the SYNC IN con-
se
From
VIDEO OUT —>
Power Source:
=
220 - 240 V AC, 50/60 Hz
ae
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