LEM-550R : 55” UHD OLED Monitor for HDR Monitoring

The LEM-550R is QC-Grade HDR monitor for broadcast and post production with a 55-inch OLED panel with UHD resolution of 3840 × 2160. The OLED panel can reproduce a maximum luminance of up to 750 nits. The LEM-550R supports various HDR standards such as SMPTE 2084PQ, Hybrid-Log Gamma (HLG), and others. It also supports multiple color gamuts including Rec.709, DCI, and Rec.2020. Signal I/O includes 3G/6G/12G-SDI input via one, two, or four SDI connections as well as HDMI (ver.2.0).
LEM-550R

LEM-550R

Choice:

LEM-550R

1:1 Pixel Mapping Modes for SD/HD

Displays the original image resolution without scaling to match a certain resolution or an aspect ratio.
1:1 Pixel Mapping Modes for SD/HD1:1 Pixel Mapping Modes for SD/HD

3G-SDI Level A/B

Supports 3G-SDI Level A/B input.

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.
Audio Level Meter Display

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.
blue only

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.
H/V Delay

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.
Marker

Time Code Display

Displays the Timecode information on the screen.
Time Code Display

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.
Waveform/VectorWaveform/Vector
Display Spec.

 Size  54.6"
 Resolution  3840 X 2160 (16 : 9)
 Pixel Pitch  0.315mm
 Color Depth  1.07B
 Viewing Angle  179°(H) / 179°(V)
 Luminance  HDR 750cd/m2
 Contrast Ratio  HDR140,000 : 1
 Display Area  1209.6(H) × 680.4(V) mm
Input
 4 X BNC  12G-SDI A/B Channel Input, 3G-SDI C/D Channel Input
 1 X HDMI  HDMI Input
Output
 1 X BNC  12G/3G/HD/SD SDI Output
Input Signal
 3G SDI  2.970Gbps
 HD SDI  1.485Gbps
 SD SDI  270Mbps
 HDMI  1080p (23.98/24/25/30/50/59.94/60)/1080i(50/59.94/ 60)/720p(50/60) 480i(60)/480p(60)/576i(50)/576p(50) 640x480/720x400/800x600/1024x768/1280x768/ 1280x1024/1366x768
 DVI Analog  640x480/720x400/800x600/1024x768/1280x768/ 1280x1024/1366x768
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 (60/59.94/50)
 SMPTE 372  X
 SMPTE 296  720p (60/59.94/50)
 SMPTE 274  1080i (60 / 59.94 / 50) 1080p (30/29.97/25/24/24sF/23.98/23.98sF)
 SMPTE 260  X
 SMPTE 125  X
 SMPTE ST2082 10 Mode1  3840×2160 60p/59.94p/50p (12G-SDI x 1Ch)
 SMPTE ST2081 10 Mode1  3840×2160 30p/29.97p/25p/24p**/23.97p** (6G-SDI x 1Ch)
 ST425-5  3840×2160 60p/59.94p/50p (3G-SDI x 4Ch)
 ST274  3840×2160 30p/29.97p/25p/24p**/23.98p** (HD-SDI x 4Ch)***
 ITU-R BT.656  X
 2K Format  X
Audio
 Audio In  Embedded Audio
 Audio Out  Analog Stereo (Phone Jack)
FPGA Functions
,  Audio Level Meter Display,  H/V Delay,  Time Code Display
Closed Caption
Calibration
, 3D LUT & Adjustable Gamma
Other Functions
 Reference Sync input   EXT_Sync in
 REMOTE   GPI (RJ45)
 REMOTE   TVLogic’s specification
 USB   Firmware update by USB memory stick
 Ethernet   Ethernet Control support
Options
  Carrying Case,
Dimensions

Basic Accessory

AC Power Cord

Optional Accessory

CC-55

[Release Notes]
Date : 19.09.03
[LEM-550R [CPU, FPGA Firmware Update : CPU V12 -> V15 FPGA V03 -> V04 ]
1. Corrected problems that break images in Quad Mode.
2. Debugged the issues when turning off Soft Power using the remote control.
3. Debugged GPI function problems

Date : 19.06.11
[LEM-550R [CPU, FPGA Firmware Update : CPU V01 -> V12 FPGA V01 -> V03 ]
1. Adding and Modifing RS422 Protocol
- Adding Protocol related to HDR Menu