HDR Emulation

A true HDR monitor must employ a special display panel with high dynamic range and a wide color gamut, along with being calibrated for PQ and HLG. For example, the LUM-310X (dual layer LCD system) and LUM-310R (LCD with local dimming backlight system) are capable of reproducing a peak luminance of 1,000 nit and 2,000 nit respectively, and a contrast ratio of 1,000,000 : 1; in addition, they cover 99% of the DCI color gamut.

Other monitor utilizing displays with normal luminace range from 0.1nit up to 400nit or high luminance monitor with up to 2000nit with variable black level (0.1 ~ 1.5nit) is defined as 'HDR Emulation monitor' in TVLogic although they have HDR EOTF and related functions. Below is a simple example for your reference.

* True HDR Monitor : HDR Display (~1000nit, 1M CR, DCI gamut) + HDR EOTF & other related function
* HDR Emulation Monitor : Normal Display (~400nit, 1000:1, BT.709 gamut) + HDR EOTF & other related function

And in TVLogic monitors, HDR Emulation function includes the control parameters below;

* Standard Color Mode (HLG, PQ, PQ2)
* Video Range
* Display Luminance *
* HDR EOTF (PQ, HLG) or Camera Logs** (coming soon)
* PQ EETF (On / Off)
* HLG System Gamma (Fixed 1.2 / Auto)
* Color Gamut (BT.709, DCI-P3, BT.2020 and Native mode)
* White Point (D65, D93, DCI)
* Gamut Warning
* Shadow Mode *** (LUM-318G only)

1:1 Pixel Mapping Modes for SD/HD

Displays the original image resolution without scaling to match a certain resolution or an aspect ratio.

Audio Level Meter Display

Displays the level of the embedded sound signal together with the video signal input through the terminal such as SDI or HDMI.

Blue Only / Mono

Red and Green channels are not used and only Blue or Monochrome channel is used to display the screen. This function is used to adjust the color tones (tones and saturation) of the screen using the SMPTE Color Bar. For example, after displaying the Blue channel, adjust the Color (or Saturation) and Tint (or Hue) so that the original Magenta and Cyan are of the same brightness, and the original Gray and Blue are of the same brightness.

Closed caption

Closed caption.

H/V Delay

Allows you to check the Blanking area and synchronize signals by displaying the horizontal and vertical intervals in the center of the screen.

Marker

Displays various kinds of aspect ratios on the screen. Wide range of markers and security areas are available with line color and curtain transparency selection. A User Marker is available if any of standard markers fits your requirements.

Time Code Display

Displays the Timecode information on the screen.

User Aspect

Adjusts the Width /Height display ratio.

Various Scan Modes

Controls the size of the image. Overscan: Extra area around the four edges of the image that may not be seen reliably by the viewer. Underscan: Constrains the size of the image so the monitor shows everything the camera is seeing. 1:1 pixel: Displays the original image resolution without scaling to match a certain resolution or an aspect ratio.

Waveform/Vector Scope

Waveform Y: Displays the Luma(Y’), Cb, Cr component of the input signal into waveform.
Vector Scope: Displays the color components ‘B-Y’ and ‘R-Y’of the input signals onto the X-Y axis.

Display Spec

Size	31.1"
Resolution	4096 X 2160 (17:9)
Pixel Pitch	0.1704mm
Color Depth	1.07B
Viewing Angle	178°(H) / 178°(V)
Luminance	350cd/m2
Contrast Ratio	1,500:1
Display Area	698(H) x 368(V) mm

Input

4 X BNC	12G-SDI A/B Channel Input, 3G-SDI C/D Channel Input
1 X HDMI	HDMI Input

Output

4 X BNC

12G-SDI A/B,3G-SDI C/D Channel (Loop Through Out)

Input Signal

3G SDI	2.974Gbps
12G SDI	11.880Gbps
HD SDI	1.489Gbps
HDMI	480p / 720p / 1080p / 2160p

SDI Input Signal Formats

SMPTE 425M-A/B	1080p (60/59.94/50/30/29.97/25/24/23.98/30sF/ 29.97sF/25sF/24sF/23.98sF) / 1080i (60/59.94/54)
SMPTE 296	720p (60/59.94/54)
SMPTE 274	1080i (60 / 59.94 / 50) 1080p (30/29.97/25/24/24sF/23.98/23.102sF)
SMPTE 260	47.95/48/50/59.94/60p)

Audio

Audio In	Embedded Audio/Analog Stereo (Phone Jack)
Audio Out	Analog Stereo (Phone Jack), Internal Speaker(Mono)

FPGA Functions

,  Audio Level Meter Display,  Blue Only,  Focus Assist,  H/V Delay,  Marker,  Mono,  Time Code Display,  User Aspect,  Various Scan Modes,  Waveform/Vector,  SingleMode

Closed Caption

CC-608 ANC,  CC-608 LINE 21,  CC-708

Calibration

TVLogic Color Calibration Utility, 3D LUT & Adjustable Gamma, 3rd Party 3D LUT Import

Other Functions

REMOTE	TVLogic’s specification
USB	Firmware update by USB memory stick
Ethernet	Ethernet Control support

Options

Carrying Case,

Dimensions

Basic Accessory

Optional Accessory

[Release Notes]
Date : 19.11.14
[LUM-313G [CPU Firmware Update : V002_18R -> V005 / GPU V02_09R -> V03 / FPGA V36 -> V47 ]
1. Supporting CC (608Line21, 608ANC, 708)
2. Adding OSD Position

Date : 18.08.03
[LUM-313G [CPU Firmware Update : V5 -> V18 / GPU V02 -> V09 / FPGA V27 -> V36 ]
1. Improved HDR features
2. Improved by Dolby and Netflix test
- When you set 100nit or 200nit as in SDR or HDR, the nit will be shown as it is.
- When the monitor is set [Local Dimming] ?[Off], the set luminance from 100nit to 1,000nit. If you increase peak luminance, ABL will be automatically activated and it will make backlight level down. After 30 min, backlight will be 1,000nit.
- Highlight was not reproduced well but now it is fixed.
- Peak luminance of Local Dimming (Strong) is 2,000nit as in 4% of white box. More than 2,000nit part of a video will be displayed but ABL will be activated. And, it is going to be 1,000nit.
- Peak luminance of Local Dimming (Soft) is 2,000nit as in 49% of white box.
- Preset value as in Standard is changed.
- Video range setting value is changed. Narrow 100% and Narrow 109% are added in Video Range setting. Preset of HD, UHD, and HLG is changed as 109%.