Справочник Пользователя для Sony power had ex dvcam dsr-400l

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1) Only for the DSR-450WS/450WSP
2) Only for the DSR-450WS
3) The SLS mode can only be selected when the CCD scan mode (page 108) 

is set to I (interlace scan) (DSR-450WS/450WSP only).

• Whatever the operating mode of the electronic shutter, 

the sensitivity of the CCD decreases with increasing 
shutter speed.

• When the automatic iris is used, the iris opens wider as 

the shutter speed increases, thus reducing the depth of 
field.

• Under artificial light, particularly fluorescent or mercury 

lamps, the light intensity may appear to be constant, but 
the red, green, and blue intensities are actually changing 
in synchronization with the frequency of the power 
supply causing flicker. Using an electronic shutter under 
such lighting could make the flicker even worse. Color 
flicker is particularly likely to happen when the power 
supply frequency is 60 Hz. However, if the power 
frequency is 50 Hz, setting the shutter speed to 

1

/

100

 can 

reduce this flicker.

• When a bright object is shot in EVS or ECS mode in 

such a manner that it fills the screen, the upper edge of 
the picture may have poor quality because of an inherent 
characteristic of CCDs. Before using EVS or ECS mode, 
check the shooting conditions. 

Use the SHUTTER switch to select a shutter mode or a 
standard-mode shutter speed. To set the shutter speed in 
ECS or SLS mode, with the SHUTTER switch set to ON 
and the ECS or SLS mode selected, use the MENU knob 
for adjustment.
You can use the SHT ENABLE page of the OPERATION 
menu to narrow the range of choice in advance, or to select 
in advance whether or not you use ECS/SLS mode.

To set the shutter mode and standard mode 
shutter speed
Once the shutter speed is selected, it is retained even when 
the camcorder is turned off.

Set VF DISP MODE to 2 or 3 on the VF DISP 1 page 
of the OPERATION menu.

Flick the MENU switch to OFF.

The menu disappears.

Push the SHUTTER switch from ON to SELECT.

The current shutter setting indication appears for about 
3 seconds in the setting change and adjustment 
progress message display area of the viewfinder 
screen.
Examples: “: SS: 1/250”, “: SLS: 1/30: 1FRAME”,     
“: ECS: 60.0 Hz”

ECS 

 

(Extended 
Clear 
Scan)

DSR-400/
450WS

Scan Mode: I

 

60.0 to 6000 Hz
Scan Mode: PsF

 

30.0 to 7000 Hz
Scan Mode: 24P

 2)

 

24.0 to 5000 Hz

For obtaining 
images with 
no horizontal 
bands of 
noise when 
shooting 
subjects such 
as monitor 
screens.

DSR-
400P/
450WSP

Scan Mode: I

 

50.0 to 6000 Hz
Scan Mode: PsF

 

25.0 to 6000 Hz

SLS

 3)

 

 

(Slow 
Speed 
Shutter)

DSR-
450WS

1 to 8, 16 frames 

 

(1/30 to 1/4, 1/2 
sec.)

For shooting 
subjects in 
low level 
lighting 
conditions.

DSR-
450WSP

1 to 8, 16 frames 

 

(1/25 to 1/3, 2/3 
sec.)

EVS 

 

(Enhanced 
Vertical 
definition 
System)

Shutter speed currently 
selected in the Standard or 
ECS mode

Improved 
vertical 
resolution. 
However, the 
sensitivity 
and dynamic 
range are 
reduced.

 ?05  VF DISP 1        TOP

 VF DISP         :     ON

 VF DISP MODE    :      1

 DISP EXTENDER   :     ON

 DISP WHITE      :     ON

 DISP GAIN       :     ON

 DISP SHUTTER    :     ON

 DISP AUDIO      :     ON

 DISP TAPE       :     ON

 DISP IRIS       :     ON

SHUTTER switch