Hitachi V-21W - Manual (Page 52)

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Electronic shutter setting
2. The mode and speed change sequence is indicated below.
1/60 1/250 1/500 1/1000 1/2000
CC FRM Var.1/
Lock scan mode setting
The lock scan mode avoids flicker in scenes showing a computer
monitor screen.
1. Set the Shutter switch to SEL to produce the lock scan mode
(viewfinder screen indicated in figure).
2. While Var.1/*** is indicated (about 6 seconds) set the shutter speed
with the buttons.
1/50.32 1/2092 (V-21W)
1/50.30 1/2053 (V-21 )
3. The image of a computer screen having a different scanning frequency includes a light or dark bar rolling up
or down through the image. Adjust the buttons to minimize the bar.
button
Flicker-free image
Fast shutter speed
Roll.
Dark
Light
Slow shutter speed
button
Roll
(Note) Flicker cannot be corrected when the display screen scanning frequency is below 50.30 Hz.
CC frame mode
Increases vertical resolution, but sensitivity is
reduced 1 F stop.
Operation with RU-Z1, RC-Z1/RC-Z11
1. Press the Shutter button to select the shutter
mode in the following sequence.
OFF 1/60 1/250 1/500 1/1000 1/2000
CC FRM AES Var.1/
2. In the lock scan mode, the shutter speed can
be set with the up/down buttons in the same
manner as the camera.
Lock scan
mode
Shutter speed buttons during lock
scan mode.