[Discontinued] LM-503HDA

Category: Accessories
Manufacturer: tvONE

This product has been discontinued. If you need this product for your project, please contact your sales representative.

LM-503HDA is a high performance Multi-format, Quad Color LCD Monitor for the broadcast and professional market. A multitude of video signal formats may be accurately monitored. The high brightness, wide viewing angle, excellent contrast ratio and high definition color result in an outstanding image. The unit features inputs for SDI (either SD or HD) with an active output, Analog RGBHV, YPbPr Component Video, a Composite Video and a YC input. NTSC and PAL Television Standards are supported and automatically detected.

Front panel Tally LEDs can be activated external via the DB9 connector. The Menu contains all the necessary controls to adjust Contrast, Brightness, Sharpness, Color Level (R-G-B), and other parameters necessary for optimum monitor performance. Results of these adjustments can be viewed via the On Screen Display. A rack mount kit is included that can tilt up or down. Although the monitor has excellent viewing angles, the tilt feature can be beneficial when circumstances necessitate mounting the monitor considerably above or below normal eye level.

 LCD Panel
Display Size 5.0” (127mm) (Diagonal)
Display Area 4.25”x 2.55” (108 x 64.8mm)
Panel Resolution 800x480 (16x9)
Dot Pitch 0.135mm
Color Resolution 16.7 Million Colors
Contrast Ratio 600:1
Brightness 300 cd/m2
Response Time 25 msec
Left/Right View Angle 170°
Up/Down View Angle 170°
Aspect Ratio 16:9

Video Inputs
SD/HD-SDI 1x via BNC with Active Output
Analog RGBHV 1x via HD-15 Female
Composite Video 1x via BNC Connectors
YC (S-Video) 1x via 4-Pin Mini-DIN Connector
YPbPr Component 1x via 3 BNC Connectors

SD/HD-SDI Inputs
480i, 576i
1080P/30Hz, 1080P/29.97Hz,
1080P/25Hz,1080P/24Hz, 1080P/23.98Hz
1080i/60Hz, 1080i/59.94Hz, 1080i/50
720P/60Hz, 720P/59.94Hz, 720P/50

Analog Inputs
480i, 576i
480p, 576p, 720p, 1080i, 1080p

Analog RGBHV Inputs
640x350 70, 85Hz
720x350 70, 85Hz
640x400 56, 70, 85Hz
720x400 70, 85Hz
640x480 60, 66, 72, 75, 85Hz
800x600 56, 60, 70, 72, 75, 85Hz
1024x768 60, 70, 72, 75, 85Hz

CV/S-Video Inputs
Vert. Frequency NTSC 60Hz, PAL 50Hz
Horiz. Frequency NTSC 15.75KHz, PAL 15.625KHz

Tally Control
Tally Input 1x via DB9 Connector

Display Element Active Matrix TFT
Video Adjustments Brightness, Contrast, Sharpness, Color
TV Standards NTSC/ PAL Auto-detect
Aspect Ratio Modes 16:9, 4:3
SD-SDI 270Mbps (525/625 Line)
HD-SDI 1.485, 1.4835Gpbs

Front Panel Controls
Menu Navigation Menu, Left, Right
Input Select SDI, YPbPr, CV, SV, PC (RGBHV)
Power On/Off

Limited Warranty
Unit, except LCD 1 Year Parts and Labor
LCD Panel Panel Manufacturer’s Terms

Size (H-W-D) 132.0x483.5x150mm(5.2”x19”x5.9”)
Weight (Net) 5.5 kg (12.1 lbs)
Rackmount 3RU - Tilt Up/Down

Operating Temperature -10° to +50° C (+14° to +122° F)
Operating Humidity 10% to 90%, Non-condensing
Storage Temperature -10° to +60° C (-14° to +140° F)
Storage Humidity 10% to 90%, Non-condensing

Power Requirement
External Power Supply 12VDC@4A

Regulatory Approvals
Monitors FCC, CE, RoHS
Power Supplies UL, CUL, CE, PSE, GS, RoHS

Accessories Included
1x Power Adapter US, UK or Euro
1x Operations Manual
4x Rackmount Screws
1x Set Rack Ears Tiltable Configuration

Product Item Number
LM-503HD Triple 5” LCD Monitor

 Key Features of the LM-503HDA

• Inputs: SD/HD-SDI, RGBHV, YPbPr, CV & YC
• Resolutions up to 1024x768, 1080p
• High Brightness, Pro Grade LCD Panels
• 16.7 Million Colors
• 600:1 Contrast Ratio
• Blue Only and Sync Delay modes for easy setup
• Audio Monitoring and Triple Tally LEDs
• 170° Left/Right and 170° Up/Down View Angles

 CAD Drawings (DXF format)

LM-503HDA Block Diagram

LM-503HDA Rack Mount Panel Drawing



LM-503HDA Manual




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