External synchronization, Aligning the phase of the video signal (genlock) – Sony PMW-F3K User Manual

Page 141

Advertising
background image

External Synchronization

141

Co
nne

c

ting
E
x

te

rn

a

l De

vices

When multiple units of the PMW-F3K/F3L are
used in the same shooting location, recording can
be made in synchronization with a specific
reference signal, and the timecode can be
matched among all the units.

Aligning the phase of the video signal
(Genlock)

Genlock operation is enabled by supplying an SD
or HD reference signal to the GENLOCK IN
connector of the camcorder.
Valid reference signals depend on the video
format selected.
When the video format is HQ 1920/23.98P or
HQ 1440/23.98P, select either “59.94i (2-3
PullDown)” or “23.98P” with “23.98P Output”
(page 116) of the VIDEO SET menu.

NTSC Area/NTSC(J) Area

PAL Area

The phase adjustment for the reference signal can
also be made with “Genlock(page 125) of the
OTHERS menu.

Notes

• If the reference signal is unstable, genlock is not

possible.

• The subcarrier is not synchronized.

Synchronizing the timecode of your
camcorder with that of another unit

The timecode of your camcorder can be locked to
that of another unit.
Set the unit that supplies the timecode to a mode
in which the timecode output keeps advancing
(Free Run or Clock mode).

1

Set “Timecode” of the TC/UB SET
menu as follows:

Mode: Preset
Run: Free Run

2

Press the TC/U-BIT/DURATION
button so that the timecode is displayed
on the screen.

3

Supply an HD or SD reference video
signal to the GENLOCK IN connector
and the reference timecode to the TC IN
connector.

External Synchronization

Video format

Valid reference signal

HQ 1920/59.94i

1080/59.94i
480/59.94i

HQ 1920/29.97P

HQ 1920/23.98P
(23.98P Output:
59.94i(2-3PullDown))

HQ 1920/23.98P
(23.98P Output:
23.98PsF)

1080/23.98PsF
480/59.94i

HQ 1440/59.94i

1080/59.94i
480/59.94i

HQ 1440/29.97P

HQ 1440/23.98P
(23.98P Output:
59.94i(2-3PullDown))

HQ 1440/23.98P
(23.98P Output:
23.98PsF)

1080/23.98PsF
480/59.94i

SP 1440/59.94i

1080/59.94i
480/59.94i

SP 1440/23.98P

HQ 1280/59.94P

1080/59.94i
720/59.94P
480/59.94i

HQ 1280/29.97P

HQ 1280/23.98P

DVCAM59.94i SQ/EC

1080/59.94i
480/59.94i

DVCAM29.97P SQ/EC

Video format

Valid reference signal

HQ 1920/50i

1080/50i
576/50i

HQ 1920/25P

HQ 1440/50i

HQ 1440/25P

SP 1440/50i

HQ 1280/50P

1080/50i
720/50P
576/50i

HQ 1280/25P

DVCAM50i SQ/EC

1080/50i
576/50i

DVCAM25P SQ/EC

Advertising
This manual is related to the following products: