Selecting The Shutter Mode And Shutter Speed - Sony PMW-400K Operating Instructions Manual

System lines: 1080
System Shutter speed (unit: Hz)
frequency
S&Q: Off
59.94i 60.00 to 3800
50i 50.00 to 3500
29.97P 29.99 to 4100
23.98P 23.99 to 3700
25P 25.00 to 3900
System lines: 720
System Shutter speed (unit: Hz)
frequency
S&Q: Off
59.94P 60.07 to 4100
50P 50.03 to 3900
29.97P 29.99 to 4100
23.98P 23.99 to 3700
25P 25.00 to 3900
SLS (slow speed shutter) mode
Select this mode for shooting subjects in low level
lighting conditions.
Number of accumulated frames
2, 3, 4, 5, 6, 7, 8, 16, 32, 64
Notes
• SLS mode cannot be used when the video format is SP
1440/23.98P or when the camcorder is in Slow &
Quick Motion mode.
• It is not possible to output the color bar signal, turn the
SLS mode on or off, or change the number of
accumulated frames when the number of accumulated
frames is set to 16, 32 or 64.
Selecting the Shutter Mode and
Shutter Speed
Notes
• When the automatic iris is used, the iris opens wider as
the shutter speed increases, thus reducing the depth of
field.
• The selectable shutter speeds vary depending on the
current system frequency.
To switch between Speed mode and
Angle mode
1
Select "OPEARTION" > "Shutter" >
"Shutter Select" in the setup menu (see
page 120).
2
S&Q: On
—
To set the shutter mode and standard-
—
mode shutter speed
32.01 to 4100
32.02 to 3700
Once the shutter speed is selected, it is retained
32.03 to 3900
even when the camcorder power is turned off.
1
S&Q: On
32.01 to 4100
32.03 to 3900
2
32.01 to 4100
32.02 to 3700
32.03 to 3900
Note
Depending on the frame rate setting (see page 111),
some shutter speeds cannot be selected in Slow & Quick
Motion mode. These speeds are replaced by the slowest
selectable shutter speed.
Example: If you perform Slow & Quick Motion
shooting when setting the frame rate to 60 and the video
format to HQ1280/29.97P
The shutter speed is indicated as follows.
When Slow & Quick Motion mode is off
1/40t1/50t1/60t1/100t...
When Slow & Quick Motion mode is on
1/60t1/60t1/60t1/100t...
To set the shutter speed in ECS mode
1
2
To set the shutter speed in SLS mode
1
Turn the MENU knob to select
"Second" or "Degree," and then press
the knob.
Push the SHUTTER selector from ON
to SELECT.
The current shutter setting indication appears
for about three seconds.
Before the shutter setting indication
disappears, push the SHUTTER
selector down to SELECT again and
repeat this until the desired mode or
speed appears.
When all modes and speeds are displayed,
the display changes in the following order.
Set the shutter mode to ECS (see the
previous item).
Turn the MENU knob to select the
desired frequency or number of frames.
Set "OPERATION" > "Shutter" >
"Slow Shutter" in the setup menu to
"On" (see page 120).
Setting the Electronic Shutter 49