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Lilliput Dual 7" Rackmount Monitors with 3G-SDI & HDMI (3 RU)

BH #LIRM7029S • MFR #RM-7029S
2 reviews
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Lilliput Dual 7" Rackmount Monitors with 3G-SDI & HDMI (3 RU)
Key Features
  • 1920 x 1200 LCD 7" Screens
  • For Video Wall or Broadcast Truck
  • 3G-SDI and HDMI Inputs/Outputs
  • Supports up to 1080p SDI and 2160p HDMI
Monitor two different cameras simultaneously for your next live broadcast using the 1920 x 1200 resolution Lilliput Dual 7" Rackmount Monitors with 3G-SDI & HDMI, which can be installed in a video wall or broadcast truck thanks to its 3 RU form factor. Various video assist functions such as false color, histogram, and timecode are independently available for each monitor, allowing production managers to easily and precisely analyze image quality. Custom 3D-LUTs can be uploaded using the USB-A input for accurate color comparison.

Two 3G-SDI and two HDMI inputs support video up to 1080p60 and 2160p60 respectively. There are also two 3G-SDI and two HDMI loop outputs, which expand your display options. Control for both monitors is possible with the onboard buttons or using the LAN input and a connected computer to adjust settings like picture, marker, function, source, audio, and tally light. Audio can be monitored via the two 3.5mm headphone jacks.

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Lilliput RM-7029S Overview

Monitor two different cameras simultaneously for your next live broadcast using the 1920 x 1200 resolution Lilliput Dual 7" Rackmount Monitors with 3G-SDI & HDMI, which can be installed in a video wall or broadcast truck thanks to its 3 RU form factor. Various video assist functions such as false color, histogram, and timecode are independently available for each monitor, allowing production managers to easily and precisely analyze image quality. Custom 3D-LUTs can be uploaded using the USB-A input for accurate color comparison.

Two 3G-SDI and two HDMI inputs support video up to 1080p60 and 2160p60 respectively. There are also two 3G-SDI and two HDMI loop outputs, which expand your display options. Control for both monitors is possible with the onboard buttons or using the LAN input and a connected computer to adjust settings like picture, marker, function, source, audio, and tally light. Audio can be monitored via the two 3.5mm headphone jacks.

3D-LUTs
  • Supports .cube files uploaded via the USB-A input
  • Built-in 17 default logs and six user logs
  • Makes color calibration of previous shooting more intuitive
    • HDR
  • When activated, the display reproduces greater dynamic of luminosity
  • Allows lighter and darker details to be more visible
  • Supports ST-2084 300, 1000, 10,000, and HLG
    • Video Assist Functions
  • Check field
  • Color bar
  • Exposure
  • False color
  • Freeze
  • Histogram
  • Level meter
  • Markers
  • Peaking
  • Pixel to pixel
  • Pixel zoom
  • Timecode
    • EAN: 6950821602072

    Lilliput RM-7029S Specs

    Key Specs
    Display Size
    7.0" / 17.8 cm
    Native Resolution
    1920 x 1200
    Touchscreen
    No
    HDR Support
    Yes: Hybrid Log Gamma
    Media/Memory Card Slot
    No
    Wireless
    No
    Video Format
    SDI
    1080p: 60/50/30/25/24
    1080PsF: 30/25/24
    1080i: 60/50
    720p: 60/50
    HDMI
    DCI 4K: 60/50/30/25/24
    1080p: 60/50/30/25/24
    1080i: 60/50
    720p: 60/50
    Battery
    No
    Power Consumption
    16 W
    Display
    Panel Type
    LCD
    Display Size
    7.0" / 17.8 cm
    Native Resolution
    1920 x 1200
    Aspect Ratio
    16:10
    Viewing Angle
    Horizontal: 160°
    Vertical: 160°
    Touchscreen
    No
    Maximum Brightness
    400 nits / cd/m2
    Contrast Ratio
    2000:1
    HDR Support
    Yes: Hybrid Log Gamma
    Image Controls
    Check Field, False Color, Focus Peaking, Histogram, Pixel Zoom, Pixel-to-Pixel Zoom, Screen Markers
    Inputs/Outputs
    Video I/O
    2x BNC (3G-SDI) Input
    2x BNC (3G-SDI) Loop Output
    2x HDMI 2.0 Input
    2x HDMI 2.0 Loop Output
    Audio I/O
    2x 1/8" / 3.5 mm Headphone Output
    Built-In Speaker
    No
    Power I/O
    1x Barrel (24 VDC / 1.5 A) Input
    Other I/O
    1x RJ45 (LAN) Input
    1x DE-15/DB-15 (Tally) Input
    1x USB-A
    Media/Memory Card Slot
    No
    Wireless
    Wireless
    No
    Wi-Fi
    No
    Bluetooth
    No
    Mobile App Compatible
    No
    Format Support
    Video Format
    SDI
    1080p: 60/50/30/25/24
    1080PsF: 30/25/24
    1080i: 60/50
    720p: 60/50
    HDMI
    DCI 4K: 60/50/30/25/24
    1080p: 60/50/30/25/24
    1080i: 60/50
    720p: 60/50
    Power
    Input Power
    10 to 24 VDC
    Battery
    No
    Power Consumption
    16 W
    Mounting
    Rack Form Factor
    3 RU
    General
    Operating Conditions
    32 to 122°F / 0 to 50°C
    Storage Conditions
    -4 to 158°F / -20 to 70°C
    Material of Construction
    Metal
    Dimensions
    18.9 x 5.2 x 1.2" / 480 x 131.6 x 29.3 mm
    Weight
    4.9 lb / 2.2 kg
    Packaging Info
    Package Weight
    6.26 lb
    Box Dimensions (LxWxH)
    23.6 x 7.5 x 3.7"

    Lilliput RM-7029S Reviews

    Died after 2 years of use

    By Todd
    Rated 2 out of 5
    Date: 2026-06-10

    The unit died. Both screens. Rather suddenly. Just blank/black with some occasional flashes. Not great! Two years of constant-on use.

    Design flaw. Avoid like the plague!

    By Leif
    Rated 1 out of 5
    Date: 2023-01-31

    I've purchased five of these units. Two of them have had the HDMI loop out fail. That's a 40% failure rate. Lilliput tech support were very responsive with trying to help solve the problem (reflashing firmware, etc) UNTIL it was determined the units needed replacement (still under warranty) at which point they ghosted me. No replacement units provided and my emails go unanswered. I am now in the process of disputing the charges with my credit card provider.

    See any errors on this page?

    Is this 4K?

    Is this 4K?
    Asked by: Dario
    The Lilliput Dual 7" Rackmount Monitors with 3G-SDI & HDMI (3 RU) can ingest a 4K 60P video signal via HDMI, but the resolution of the displays are 1920 x 1200.
    Answered by: Paige K
    Date published: 2026-05-24

    can it monitor 8 channels of audio over SDI ...

    can it monitor 8 channels of audio over SDI instead of just HDMI?
    Asked by: Jeremy
    The Lilliput Dual 7" Rackmount Monitors with 3G-SDI & HDMI (3 RU) supports 2 channels of audio when using SDI, and 8 channels when using the HDMI ports.
    Answered by: Chris H
    Date published: 2023-05-10

    Can you use the SDI thruput on each monitor while ...

    Can you use the SDI thruput on each monitor while receiving the signal via HDMI?
    Asked by: Drew
    The Lilliput Dual 7 - Rackmount Monitors with 3G-SDI & HDMI, monitors can only output the signal type that it takes in. If inputting HDMI, it can output HDMI only. If Inputting SDI, it can output SDI only.
    Answered by: ericsc
    Date published: 2022-07-10
    • y_2026, m_9, d_13, h_7CST
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