Sony DVW-2000 User Manual

Page 32

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Chapter 3

Preparations

3-3

Chapter 3

Preparations

3-2

Reference Signals for Video Output and Servo

System

This section describes how reference signals for the
video output signals and servo system are selected.

The output from the internal reference video signal
generator is supplied to the output video signal and
servo circuits as a reference signal.

3-2-1 External Sync Signal for the Internal Reference Video Signal Generator

The internal reference video signal generator is
synchronized either to a reference video signal or to an
input video signal. Depending on the settings of the
function menu item OUTREF and setup menu item
309, and the input signal selection, the external

synchronization status is as shown in the following
flowchart.
The video signals are output always synchronized to
the internal reference video signal.

Start

EXT

AUTO1

Setting of setup

menu item 309?

Setting of OUTREF?

INPUT

REF

Yes

No

Is a signal input to
the REF. VIDEO
INPUT connector?

Yes

No

Synchronize to the input video
signal selected with the VID.IN
setting.

Synchronize to the reference
video signal input to the REF.
VIDEO INPUT connector.

AUTO2

Yes

No

Setting of OUTREF ?

INPUT

REF

Yes

No

Currently recording?

Is a signal input to the
connector selected with
the VID.IN setting?

No external synchronization

Currently recording
or editing?

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