JVC GY-HM250U Instructions Manual page 12

Supports QuickTime and AVCHD
formats
Inheriting the concept of our past memory camera
recorders, this camera recorder supports
QuickTime (MOV) and AVCHD file formats that can
be directly edited on "Final Cut Pro", an editing
software from Apple Inc.
Equipped with double SD card slots
allowing various recording options
The most common SDHC/SDXC card recording
system is used as the memory card. This ensures
high reliability and operation at low running cost.
Various user friendly recording options are
available. These include series recording which
enables seamless long hour continuous
recordings over the slots, dual recording of the
same file to two slots, and backup recording of
recording only the preferred scenes to one slot
using the record and stop operations while the
other slot is continuously recording.
In addition, Web files with resolution suitable for
distribution over the network can be created. HD
files and Web files can also be recorded
simultaneously.
For GY-HM250, it is also possible to perform
streaming while the recording is ongoing. n
Equipped with progressive-compatible
3G-SDI and HDMI output
[SDI OUT] and [HDMI] terminals are equipped for
digital output. 3G-compatible SDI output is
supported, and external output including 4K from
the [HDMI] terminal is possible. Uncompressed
Full HD signals and audio signals can be output
simultaneously from the [SDI OUT] and [HDMI]
terminals.
3.5-inch 920K-pixel LCD display, 0.24-
inch 1.56-megapixel color viewfinder
The 3.5-inch 16:9 LCD display and 0.24-inch 16:9
LCOS color viewfinder provides support for critical
focusing during 4K shooting. Other assist functions
are also available, including magnified focus on a
manually selected point.
Auto focus/Optical image stabilizer
The camera recorder is equipped with a face
detection auto focus function that covers the entire
screen. Switching to manual focus is also possible.
A built-in optical image stabilizer feature is also
available.
Professional-style switch layout and
diverse video parameters
Switches for Gain and White Balance are available
on the side panel to enable quick switching
according to the shooting scene. Image quality
parameters such as gamma and color matrix are
also available in the menu for adjustment to the
preferred tones.
User button/ring assignable with
different functions for greater ease of
use
Menu items corresponding to each of the 9 buttons
and 2 rings are available to assign the buttons and
rings with different functions.
Built-in 3-position ND filter
ND filters are built into this camera recorder. You
can adjust the amount of light according to the
brightness during shooting by switching the 3-
position ND filter (OFF, 1/4, 1/16).
Detachable handle unit with 2-channel
XLR audio input terminal
The handle unit is built in with recording button and
zoom switches, and supports microphones for
business use. The recording level can also be
adjusted, and connection of a phantom
microphone is also supported.
13
Main Features