Using The E-Donpisha Function; What Is The E-Donpisha Function - Sony XC-7500 Operating Instructions Manual

Using the E-DONPISHA Function

What Is the E-DONPISHA Function?

A charge starts building up the instant an external trigger
signal is input, and then a 1-field image is output. The
DONPISHA function lets you shoot an object moving at
high speed from a fixed position with minimal blurring.
Connect the trigger signal to the No.2 pin of the LENS
connector (6-pin) on the rear panel.
For details, see "Connections" on page 62.
The E-DONPISHA function has the following two modes:
RESET mode
The trigger pulse is input, the V sync signal is reset and,
after a predetermined period, the video signals are output.
The output timing (1 V or 3 V) can be set with the S7-2
switch on the SG-235 board.
NON-RESET mode
You cannot set the period between the trigger input and the
video signal output. In this mode, however, the V sync
signals are not reset and, therefore, a constant V sync signal
frequency can be maintained.
70
You can set the shutter speed in the following four modes:
normal speed, high speed, low speed, or external control.
RESET mode
(2I/1V)
(page 73 )
RESET mode
(2I/3V)
(page 75)
E-DONPISHA
mode
NON-RESET
mode
(2I)
(page 77)
NON-RESET
mode
(1N)
(page 79)
Normal speed
High speed
Low speed
External control
Normal speed
High speed
Low speed
External control
Normal speed
High speed
Low speed
External control
Normal speed
High speed
Low speed
External control