JVC GY-HC900STU 2/3" HD Connected Cam Studio Camcorder Body Only

User Manual - Page 183

For GY-HC900STU.

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GY-HC900STU photo
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o Phase Items to Synchronize
The phase items to be synchronized may vary
depending on the input synchronizing signal and
output video signal.
Output Video Signal
Input Synchronizing
Signal
BB Tri-sync
720p 1080i
VIDEO Composite H, V, F V V, F
SDI
SD-SDI H, V, F V V, F
HD-SDI
720p
V H, V V
HD-SDI
1080i
V, F V H, V, F
H
:
Horizontal Phase
V
:
Vertical Phase
F
:
Field Phase
For digital signals (SDI) input
Input external synchronizing signals from the
[HD/SD SDI IN] terminal, and synchronize the
camera video or playback image with the external
signal.
Input external synchronizing signals from the
[HD/SD SDI IN] terminal, and synchronize the
camera video with the external signal.
o Synchronizing signal used
SD synchronizing
signal
:
Supports SMPTE259M
HD synchronizing
signal
:
Supports SMPTE ST296
3G-SDI
synchronizing
signal
:
Supports SMPTE ST424
.
+'6'6',,1
External Synchronizing Signal
SYNC Signal
Generator
1
Set the camera recorder to the Camera
mode.
(A P20 [Operation Modes] )
2
Set [Genlock Input] to “SDI IN”.
Set [A/V Set] B [Video Set] B [Genlock Input] to
“SDI IN”.
(A P134 [ Genlock Input ] )
Memo :
0
Set to “Adapter” to input synchronizing signal
from the accessory connection terminal (68
pins) on the rear of this unit.
3
When in the standby or stop mode, input
synchronizing signals from the SDI signal
generator to the [HD/SD SDI IN] terminal.
0
When the camera recorder’s video is locking
to the external synchronizing signal, “Sync
Locking” appears on the screen.
0
After locking to the external synchronizing
signal is complete, the display disappears
and recording can be performed.
0
If there is genlock signal input but the signal
format is not supported,
“Invalid Sync” is
displayed.
Memo :
0
If the frame rate in [WFrame & Bit Rate]/
[YFrame & Bit Rate] in the [Record Format]
menu is set to “60p”, “60i” or “30p”, 59.94 Hz
synchronizing signals (vertical synchronization)
are input.
50 Hz/60 Hz synchronizing signals are not
synchronized.
0
If the frame rate of [WFrame & Bit Rate]/
[YFrame & Bit Rate] in the
[Record Format]
menu is set to “50p”, “50i”, or “25p”, 50 Hz
synchronizing signals (vertical synchronization)
are input.
59.94 Hz/60 Hz synchronizing signals are not
synchronized.
(A P
152 [ W Frame Rate ] )
0
Do not connect or disconnect the input cable for
the synchronizing signals during recording or
playback
0
If the power is turned on during input of external
synchronizing signals, vertical oscillation may
occur. This is not a malfunction.
0
Signals such as VTR playback signals with
jitters may not be synchronized on this camera
recorder.
0
Only H (Horizontal) and V (Vertical) genlock
functions are available on this camera recorder.
It does not come with a lock function for SC (sub-
carrier). Color flash may occur during switching
such as when composite signals are used by a
switcher.
Inputting External Synchronizing Signals (Genlock)
183
Connecting External Devices
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