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

LEM-550R

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