ARRI IVS 435, Инструкция по эксплуатации

Страница: 7 / 125

7
3. General Description of the IVS
The Integrated Video-Assist System (IVS) for the ARRIFLEX
435 responds to a strong request from camera users and
integrates a complete video assist system totally into the
camera body. It offers unsurpassed image quality com-
bined with a state-of-the-art inserter to add frame lines,
time code and text to the video image. Colors can be set
to fixed values or controlled manually or automatically.
3.1 Main Features
• Integrated into the camera body
Instead of a bulky add on, the video assist becomes an
integrated part of the camera without additional cabling.
• High sensitivity
A high speed lens with an aperture of 1 : 1.4 and one
of the most sensitive CCD-Chip available on the market
provide an excellent color video image in editing quality
even when the light was set for a high speed film stock,
which will be pushed during processing.
• High resolution
The design of the new IVS optics was based on the
435´s view finder data and resulted in an image quality
which can not be realized by add on solutions.
• Flicker-free
An integrated digital frame store enables the video
camera to be synchronized to the film camera´s mirror
shutter and provides a flicker-free video image from 1 fps
to maximum speed (in manual gain control mode)
because the video image is always taken at the ideal
position of the mirror shutter.
Flicker free can be switched off to bypass the digital frame
store and have the video assist output with no delay.
• Full manual white balance
In addition to the standard indoor white balance setting
with 3200 K, an outdoor setting with 5600 K and
automatic adjustment, color can be fine tuned with a
separate red and a separate blue channel for manual
white balance.
General Description