Hitachi V-21W Lock scan mode setting, CC frame mode, Operation with RU-Z1, RC-Z1/RC-Z11

Electronic shutter setting

2.The mode and speed change sequence is indicated below.

1/60 → 1/250 → 1/500 → 1/1000 → 1/2000

CCFRM ← Var.1/＊＊＊

Lock scan mode

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 )

Shutter speed buttons during lock scan mode.

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.

Light

Roll.

Slow shutter speed

button

Flicker-free image

button

Dark

Roll

Fast shutter speed

(Note) Flicker cannot be corrected when the display screen scanning frequency is below 50.30 Hz.

CC frame mode	OFF→1/60→1/250→1/500→1/1000→1/2000
Increases vertical resolution, but sensitivity is
reduced 1 F stop.	CC FRM←AES←Var.1/＊＊＊
Operation with RU-Z1, RC-Z1/RC-Z11	2. In the lock scan mode, the shutter speed can
1. Press the Shutter button to select the shutter	be set with the up/down buttons in the same
mode in the following sequence.	manner as the camera.

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