Outline; Features - Ikegami HQLM-1720WR Operation Manual

HQLM-1720WR 17-inch 4K/HD Multi Format LCD Monitor

1 Outline

1-1 Outline
This monitor adopts a 17-inch 4K UHD LCD
panel. It is a 4K/2K multi-format HDR compatible
monitor which is suitable to broadcasting opera-
tions and systems which use digital cinema video
footage.
This monitor has 12G-SDI and HDMI as
standard inputs in addition to conventional
HD/3G-SDI. Thus, inputting 4K video signal to
the monitor with only one cable becomes possible,
easing the cable placements during the equipment
installation.
This monitor is compatible with the functions
and operation of the HEM/HLM series monitors,
so it can realize the functions necessary for a
broadcast monitor with conventional operation.

1-2 Features

(1) 4K (3840 x 2160) LCD panel
A 4K (3840 x 2160 dots) liquid crystal panel
features high brightness, high contrast, wide
viewing angle, quick response and good color re-
production. Accordingly, realistic images can be
displayed with high fidelity gradation, and with-
out having to resize the input pixels.
(2) Compatible with HDR standard
It is compatible with Hybrid Log-Gamma for
video creation at a broadcast station and is opti-
mal for previewing HDR materials. It is also
compatible with the PQ standard for movie crea-
tion and content distribution. It can be used as a
program or preview monitor for broadcasting and
digital cinema creation.
(3) Multi-format
For input video format, it is compatible with
2K/HD and 4K UHD formats. The input signal
format is automatically detected at the monitor
side.
When the inputs are 2K/HD interlace signals, IP
conversion is conducted for display. Also when the
inputs are 2K PsF signals, signals separated into
odd number fields and even number fields are
displayed by rearranging to a progressive signal.
(4) Compatible with 12G-SDI and HDMI 2.0 as the
standard equipment
For input signal interface, it has two input con-
nectors and two output connectors for 12G-SDI
and five input connectors and five output con-
nectors for 3G-SDI. In addition, two input con-
nectors and two output connectors of 12G-SDI
and two input connectors and two output con-
nectors of 3G-SDI out of five input and output
connectors are shared.
Furthermore, one input connectors for the HDMI
signal (compatible with HDCP2.2) is provided as
standard equipment.
(5) Compatible with multi-screen display and
2K/HD enlarged display
While inputting a 2K/HD format signal, the
screen can be divided to the maximum of four di-
vided screens. When the multiple screen display
is used, the input video format must be the same
between those divided screens.
For 2K / HD magnified display, display without
resizing, doubler and scaling processing can be
selected.
(6) Compatibility with embedded audio
It supports embedded audio as a standard, and
automatically recognizes the embedded audio
signal that is multiplexed into the 12G/3G/HD-
SDI signal and the HDMI signal. It also enables
listening to the audio output from the built-in
stereo speaker, stereo headphone and stereo line
out.
Audio output can support up to 16 channels for
SDI signals and up to 8 channels for HDMI sig-
nals. For audio output, it is also possible to select
a pair of channels with the "MENU – AUDIO"
and select a simple down-mixed audio signal from
the surround signal.
The monitor also has a standard embedded
audio level meter display on the screen.
It is possible to select 8 ch from the audio signal
with the maximum of 16 ch to display.
(7) Downmix function
Among the embedded audio 16 channels (max),
5.1 channel surround audio channel (Lm, Rm, C,
Ls, and Rs) has been selected for the stereophonic
audio function at the downmix mixing ratio spec-
ified by ARIB and ISO/IEC.
(8) Function switch
Various functions can be allocated to the
F1 through F4 switches on the front panel
by pre-setting in the menu.
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HQLM-1720WR