LDM231-251 Specifications

    From ViewSonic User Guide Database
    LDM231-251 Specifications
    Introduction
    Remote Control
    Wall Installation
    Connecting Devices
    Using the Display
    On-Screen Display Menu
    Pre-installed Applications
    Specifications
    Regulatory and Service Information
    RS-232 Protocol
    Safety Precautions
    Troubleshooting
    Maintenance
    Maintenance Tools

    Technical Specifications

    product photo
    Model No. P/N
    VS19935 LDM231-251
    Item Category Specifications
    LED Screen Type Direct View LED Display
    Size 231”
    Active Size

    (H x V)

    		5,120 mm x 2,880 mm
    201.57” x 113.39”
    Pitch Size 2.5 mm
    Resolution 2048 x 1152
    Refresh Rate 3840 Hz
    Contrast Ratio 6000:1 (Typical)
    Brightness 100-600 cd/m2

    (100 levels of adjustment)

    LED Lifespan 100,000 hours
    Input Signal   4 x HDMI (v. 2.0; HDCP 2.2)
    1 x USB Type A (2.0)
    1 x USB Type A (3.0)
    1 x LAN (RJ45)
    1 x IR in
    1 x USB Type C (data only)
    1 x RS-232 (for control)
    1 x RJ45 (for LAN control)
    1 x Wi-Fi Input (2.4 G/5 G Hz)
    Output Signal   1 x HDMI Out
    2 x Audio Out (1 x 3.5 mm internal; 1 x 3.5 mm external)
    1 x USB Type A (Shared) [5V/2A]
    Speaker Output   2 x 30W
    RS-232 RS-232 Serial Control
    Power Voltage 100V-120V/30A ~ 50/60Hz
    220-240V/15A ~ 50Hz
    (will vary by country)
    Operating Conditions Relative Humidity 10%~80% non-condensing
    Altitude ≤ 5,000 m
    ≤ 16,404 ft
    Temperature 0° C to 40° C
    32° F to 104° F
    Storage Conditions Altitude ≤ 5,000 m
    ≤ 16,404 ft
    Humidity 10%~85% non-condensing
    Temperature -10° C to 60° C
    32° F to 104° F
    Physical Dimensions
    (W x H x D)         		Without Wall Mount 5,132 x 3,026 x 31 mm
    202.04” x 119.13” x 1.22”
    With Wall Mount 5,132 x 3,026 x 53 mm
    202.04” x 119.13” x 2.08”
    With Back Mount 5,132 x 3,026 x 91 mm
    202.04” x 119.13” x 3.58”
    Weight Without Wall Mount 378 kg
    833.34 lb
    With Wall Mount 411 kg
    906.09 lb
    With Back Mount 432 kg
    952.39 lb
    Power Consumption On 1443W (Normal)

    4124W (Max)

    Off < 0.5W
    Note: Product specifications are subject to change without notice.

    LED Display Stuck Pixel Definition

    LD135-151 Stuck Pixel.png
    Item Acceptance Criteria
    Stuck Pixel
    (whole display)     		≤ 60 stuck pixels
    Stuck Pixel
    (as marked in green)     		≤ 15 stuck pixels
    Stuck Pixel
    (Single Module)     		≤ 6 stuck pixels

    Timing Chart

    HDMI (PC)

    Resolution Refresh Rate (Hz)
    640 x 480 60
    800 x 600 60
    1024 x 768 60
    1280 x 768 60
    1280 x 800 60
    1280 x 960 60
    1280 x 1021 60
    1360 x 768 60
    1366 x 769 60
    1440 x 1050 60
    1440 x 900 60
    1600 x 1200 60
    1680 x 1050 60
    1920 x 1080 60

    HDMI (Video)

    Video Resolution Refresh Rate (Hz)
    480i 640 x 480 60
    576p 720 x 576 50
    800 x 600 800 x 600 60
    1024 x 768 1024 x 768 60
    720p 1280 x 720 50, 60
    1080p 1920 x 1080 24, 25, 30, 50, 60
    2560 x 1080 2560 x 1080 60
    3440 x 1440 3440 x 1440 60
    2160p 3840 x 2160 24, 25, 30, 50, 60 Hz
    Note:
    • The computer text quality is optimal in HD 1080 mode (1920 x 1080, 60Hz).
    • Your computer display screen might appear different depending on the manufacturer and your operating system.
    • Consult your computer’s instructional manual on how to connect to an external display.
    • If a vertical and horizontal frequency-select mode exists, select 60Hz (vertical) and 67.5KHz(horizontal). In some cases, abnormal signals (such as stripes) might appear on the screen when the computer power is turned off (or if the computer is disconnected). If this is the case, press the [INPUT SOURCE] button to enter the video mode and supply an active signal.
    • The display timings conform to VESA and CTA standards.
    • For 4:3 content, the screen will display them in the center of the screen and maintain a 4:3 aspect ratio.
    • The optimal vertical frequency for each mode is 60Hz.
    • HDMI 3 does not support YUV 420.

    Supported Media Formats

    Multimedia Codec Formats ( Photo and Audio)
    Type File Type Codec Ability
    Photo .jpeg JFIF file format 1.02
    • Max Resolution: 8176 x 8176
    • Min Resolution: 48 x 48
    .jpg JFIF file format 1.02
    • Max Resolution: 8176 x 8176
    • Min Resolution: 48 x 48
    .bmp BMP
    • Max Resolution: 8176 x 8176
    • Min Resolution: 48 x 49
    .gif GIF
    • Max Resolution: 8176 x 8176
    • Min Resolution: 48 x 50
    .png PNG
    • Max Resolution: 8176 x 8176
    • Min Resolution: 48 x 51
    Audio .mp1/2/3 MPEG 1/2 Layer 1/2/3
    • Bit rate: 8 kbps~320 kbps, CBR and VBR
    • Sampling rate: 8 kHz~48 kHz
    .wma WMA version 4, 4.1, 7, 8, 9, wmapro
    • Bit rate: 8 kbps~320 kbps
    • Sampling rate: 8 kHz~48 kHz
    • Non-support WMA Pro, lossless and MBR
    .wav MS-ADPCM, IMA-ADPCM, PCM
    • Sampling rate: 8 kHz~48 kHz
    • Support 4 bit MS-ADPCM, IMA-ADPCM
    .flac Compress Level 0~8 Sampling rate: 8 kHz~48 kHz
    .aac\.m4a ADIF ,ATDS Header AAC-LC and AAC-HE, AAC-ELD Sampling rate: 8 kHz~48 kHz
    .oog\.oga Q1~ Q10 Sampling rate: 8 kHz~48 kHz
    Multimedia Codec Formats ( Video)
    Type File Type Codec Ability
    Video .3gp MPEG4
    • Supported Image Size: 48 x 48 pixels to 1920 x 1080 pixels
    • Maximum Frame Rate: 30 fps
    • Maximum Bit Rate: 38.4 Mbps
    • Not supported: MS MPEG4 v1, v2, v3
    • Not supported: GMC
    H.263
    • Supported Image Size: SQCIF (128 x 96), QCIF (176 x 144), CIF (352 x 288), 4CIF (704 x 576)
    • Maximum Frame Rate: 30 fps
    • Maximum Bit Rate: 38.4 Mbps
    • Not supported: H.263+
    H.264
    • Supported Image Size: 48 x 48 pixels to 4096 x 2304 pixels
    • Maximum Frame Rate: 2304p @ 30 fps, 1080p @ 60 fps
    • Maximum Bit Rate: 100 Mbps
    • Supported: Field Coding
    • Supported: MBAFF
    .asf VC-1
    • Supported Image Size: 48 x 48 pixels to 1920 x 1080 pixels
    • Maximum Frame Rate: 30 fps
    • Maximum Bit Rate: 45 Mbps
    .avi MPEG4
    • Supported Image Size: 48 x 48 pixels to 1920 x 1080 pixels
    • Maximum Frame Rate: 30 fps
    • Maximum Bit Rate: 38.4 Mbps
    • Not supported: MS MPEG4 v1, v2, v3
    • Not supported: GMC
    H.264
    • Supported Image Size: 48 x 48 pixels to 4096 x 2304 pixels
    • Maximum Frame Rate: 2304p @ 30 fps, 1080p @ 60 fps
    • Maximum Bit Rate: 100 Mbps
    • Supported: Field Coding
    • Supported: MBAFF
    VC-1
    • Supported Image Size: 48 x 48 pixels to 1920 x 1080 pixels
    • Maximum Frame Rate: 30 fps
    • Maximum Bit Rate: 45 Mbps
    MJPEG
    • Supported Image Size: 48 x 48 pixels to 1920 x 1080 pixels
    • Maximum Frame Rate: 30 fps
    • Maximum Bit Rate: 38.4 Mbps
    .dat MPEG-1/2
    • Supported Image Size: 48 x 48 pixels to 1920 x 1080 pixels
    • Maximum Frame Rate: 30 fps
    • Maximum Bit Rate: 80 Mbps
    • Supported: Field Coding
    .flv H.264
    • Supported Image Size: 48 x 48 pixels to 4096 x 2304 pixels
    • Maximum Frame Rate: 2304p @ 30 fps, 1080p @ 60 fps
    • Maximum Bit Rate: 100 Mbps
    • Supported: Field Coding
    • Supported: MBAFF
    .mkv MPEG4
    • Supported Image Size: 48 x 48 pixels to 1920 x 1080 pixels
    • Maximum Frame Rate: 30 fps
    • Maximum Bit Rate: 38.4 Mbps
    • Not supported: MS MPEG4 v1, v2, v3
    • Not supported: GMC
    H.264
    • Supported Image Size: 48 x 48 pixels to 4096 x 2304 pixels
    • Maximum Frame Rate: 2304p @ 30 fps, 1080p @ 60 fps
    • Maximum Bit Rate: 100 Mbps
    • Supported: Field Coding
    • Supported: MBAFF
    H.264 MVC
    • Supported Image Size: 48 x 48 pixels to 4096 x 2304 pixels
    • Maximum Frame Rate: 2304p @ 30 fps, 1080p @ 60 fps
    • Maximum Bit Rate: 50 Mbps
    • Supported: Stereo High Profile only
    H.265/HEVC
    • Supported Image Size: 64 x 64 pixels to 4096 x 2304 pixels
    • Maximum Frame Rate: 2304p @ 60 fps
    • Maximum Bit Rate: 100 Mbps
    • Supported: Main Profile & Main10 Profile
    • Supported: Tile & SLIC
    VC-1
    • Supported Image Size: 48 x 48 pixels to 1920 x 1080 pixels
    • Maximum Frame Rate :30 fps
    • Maximum Bit Rate: 45 Mbps
    VP8
    • Supported Image Size: 48 x 48 pixels to 1920 x 1080 pixels
    • Maximum Frame Rate: 30 fps
    • Maximum Bit Rate: 38.4 Mbps
    VP9
    • Supported Image Size: 48 x 48 pixels to 4096 x 2304 pixels
    • Maximum Frame Rate: 2304p @ 60fps
    • Maximum Bit Rate: 100 Mbps
    .mov MPEG4
    • Supported Image Size: 48 x 48 pixels to 1920 x 1080 pixels
    • Maximum Frame Rate: 30 fps
    • Maximum Bit Rate: 38.4 Mbps
    • Not supported: MS MPEG4 v1, v2, v3
    • Not supported: GMC
    H.264
    • Supported Image Size: 48 x 48 pixels to 4096 x 2304 pixels
    • Maximum Frame Rate: 2304p @ 30 fps, 1080p @ 60 fps
    • Maximum Bit Rate: 100 Mbps
    • Supported: Field Coding
    • Supported: MBAFF
    H.265/HEVC
    • Supported Image Size: 64 x 64 pixels to 4096 x 2304 pixels
    • Maximum Frame Rate: 2304p @ 60 fps
    • Maximum Bit Rate: 100 Mbps
    • Supported: Main Profile & Main10 Profile
    • Supported: Tile & SLIC
    H.265/HEVC
    • Supported Image Size: SQCIF (128 x 96), QCIF (176 x 144), CIF (352 x 288), 4CIF (704 x 576)
    • Maximum Frame Rate: 30 fps
    • Maximum Bit Rate: 38.4 Mbps
    • Not supported: H.263+
    .mp4 MPEG4
    • Supported Image Size: 48 x 48 pixels to 1920 x 1080 pixels
    • Maximum Frame Rate: 30 fps
    • Maximum Bit Rate: 38.4 Mbps
    • Not supported: MS MPEG4 v1, v2, v3
    • Not supported: GMC
    .mp5 H.264
    • Supported Image Size: 48 x 48 pixels to 4096 x 2304 pixels
    • Maximum Frame Rate: 2304p @ 30 fps, 1080p @ 60 fps
    • Maximum Bit Rate: 100 Mbps
    • Supported: Field Coding
    • Supported: MBAFF
    .mp6 H.265/HEVC
    • Supported Image Size: 64 x 64 pixels to 4096 x 2304 pixels
    • Maximum Frame Rate: 2304p @ 60 fps
    • Maximum Bit Rate: 100 Mbps
    • Supported: Main Profile & Main10 Profile
    • Supported: Tile & SLIC
    .mp7 H.263
    • Supported Image Size: SQCIF (128 x 96), QCIF(176 x 144), CIF (352 x 288), 4CIF (704 x 576)
    • Maximum Frame Rate: 30 fps
    • Maximum Bit Rate: 38.4 Mbps
    • Not supported: H.263+
    .mpg MPEG-1/2
    • Supported Image Size: 48 x 48 pixels to 1920 x 1080 pixels
    • Maximum Frame Rate: 30 fps
    • Maximum Bit Rate: 80 Mbps
    • Supported: Field Coding
    .ts MPEG-1/2
    • Supported Image Size: 48 x 48 pixels to 1920 x 1080 pixels
    • Maximum Frame Rate: 30 fps
    • Maximum Bit Rate: 80 Mbps
    • Supported: Field Coding
    H.264
    • Supported Image Size: 48 x 48 pixels to 4096 x 2304 pixels
    • Maximum Frame Rate: 2304p @ 30 fps, 1080p @ 60 fps
    • Maximum Bit Rate: 100 Mbps
    • Supported: Field Coding
    • Supported: MBAFF
    H.264 MVC
    • Supported Image Size: 48 x 48 pixels to 4096 x 2304 pixels
    • Maximum Frame Rate: 2304p @ 30 fps, 1080p @ 60 fps
    • Maximum Bit Rate: 50 Mbps
    • Supported: Stereo High Profile only
    H.265/HEVC
    • Supported Image Size: 64 x 64 pixels to 4096 x 2304 pixels
    • Maximum Frame Rate: 2304p @ 60 fps
    • Maximum Bit Rate: 100 Mbps
    • Supported: Main Profile & Main10 Profile
    • Supported: Tile & SLIC
    VC-1
    • Supported Image Size: 48 x 48 pixels to 1920 x 1080 pixels
    • Maximum Frame Rate: 30 fps
    • Maximum Bit Rate: 45 Mbps
    .vob MPEG-1/2
    • Supported Image Size: 48 x 48 pixels to 1920 x 1080 pixels
    • Maximum Frame Rate: 30 fps
    • Maximum Bit Rate: 80 Mbps
    • Supported: Field Coding
    .webm VP8
    • Supported Image Size: 48 x 48 pixels to 1920 x 1080 pixels
    • Maximum Frame Rate: 30 fps
    • Maximum Bit Rate: 38.4 Mbps
    VP9
    • Supported Image Size: 48 x 48 pixels to 4096 x 2304 pixels
    • Maximum Frame Rate: 2304p @ 60 fps
    • Maximum Bit Rate: 100 Mbps
    .wmv VC-1
    • Supported Image Size: 48 x 48 pixels to 1920 x 1080 pixels
    • Maximum Frame Rate: 30 fps
    • Maximum Bit Rate: 45 Mbps
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