Setting The Electronic Shutter - Panasonic AG-DVX100A Operating Manual

Setting the electronic shutter

Shutter speeds which can be set
Standard (OFF)
Progressive mode
shutter speed
OFF (50i)
25P
1
Each time the SHUTTER button is pressed,
the standard (OFF) shutter speed and the
shutter speed selected by the SPEED SEL
button are selected alternately.
2
After pressing the SHUTTER button, press
the SPEED SEL button to select the shutter
speed.
Each time the SPEED SEL button is
pressed, the shutter speed changes by one
setting in the following sequence.
When the progressive mode is OFF (50i)
SYNCHRO
1/60
SCAN
1/2000 1/1000
In the progressive mode (25P)
SYNCHRO
1/25
SCAN
1/1000
OThe higher the shutter speed, the lower
the sensitivity of the camera.
OWhen the iris is controlled automatically, it
opens more and more and the depth of
focus becomes shallower and shallower
as the shutter speed increases.
OEven when the SHUTTER button is
pressed while the slow shutter mode (see
page 30) is established, "INVALID"
appears in the viewfinder and on the LCD
monitor, and it is not possible to switch to
the above shutter speed.
First, release the slow shutter mode using
the USER button to which SLOWSHUT
was allocated, and then set to the above
shutter speed.
Shutter speeds which can be selected using SPEED SEL button
SYNCHRO SCAN
1/50 1/50.2 --- 1/248.0
1/50 1/25.1 --- 1/248.0
1/120 1/250
1/500
1/60 1/120
1/500 1/250
Shutter speed settings
1/60, 1/120, 1/250, 1/500, 1/1000, 1/2000
1/25, 1/60, 1/120, 1/250, 1/500, 1/1000
1/ 1 2 0
If a setting other than OFF has been selected for the OTHER
DISPLAY item on the setting menu DISPLAY SETUP screen,
the current shutter speed setting is displayed in the viewfinder
and on the LCD monitor. However, it is not displayed if the
standard (OFF) shutter speed has been set.
The luminance level of artificial lighting—
particularly that of fluorescent lights and
mercury lamps—changes in synchronization
with the power line frequency. Especially in
areas with a power line frequency of 60 Hz, the
vertical sync frequency (approx. 50 Hz) of the
camera recorder and frequency of the lighting
(60 Hz) will interfere with each other, possibly
causing the white balance to change cyclically.
When shooting under artificial lighting or when
adjusting the white balance, set the shutter
speed as shown below.
Progressive mode
60 Hz
OFF (50i) 1/60
25P 1/60
Shutter speed
50 Hz
OFF (1/50)
OFF (1/50)
29 (E)